A rotating mechanism

Abstract

The utility model provides a kind of rotating mechanism, comprising: linear motion mechanism, linear motion mechanism has an output end that can move along straight line;Supporting component, supporting component is installed on the output end of linear motion mechanism;Carrying seat, carrying seat is used to place product, carrying seat is rotatably installed on supporting component, and transmission part is installed on carrying seat;Guide assembly, guide surface is equipped on guide assembly, and guide surface is extruded transmission part to make carrying seat rotate.This scheme is extruded to transmission part in motion by setting guide surface, since carrying seat is rotatably installed on supporting component, so carrying seat rotates under the action of transmission part.This scheme can realize the linear transport and rotation adjustment of product by only one drive structure, fully simplifies structure, and reduces equipment cost.

Description

Technical Field

[0001] This utility model relates to the field of product transfer equipment, specifically to a rotating mechanism. Background Technology

[0002] During processing, products typically need to be transferred between multiple workstations, involving the linear movement of the product and the adjustment of the product's angle. Existing technologies usually employ two drive devices: one for linear movement of the product and the other for rotational adjustment.

[0003] For example, the existing published patent, CN213293936U, is titled "A Transfer and Rotation Mechanism." This mechanism includes: a first support, a push-pull cylinder, a second support, a slide rail, a slider assembly, a positioning frame, and a rotary cylinder. The push-pull cylinder is mounted on the first support, the second support is mounted on the slider assembly, the slider assembly is mounted on the slide rail, and the rotary cylinder is mounted on the second support. The push-pull cylinder is connected to the second support and drives the second support to move along the slide rail, while the rotary cylinder rotates the positioning frame. Although this solution can achieve product transfer and rotation, it requires two drives, and the equipment is heavy and costly.

[0004] In summary, the technical problem that this application aims to solve is: how to reduce the equipment cost for product transfer. Utility Model Content

[0005] To address the aforementioned technical problems, this invention proposes a rotating mechanism. By using a guide surface to compress the moving transmission unit, and because the carrier is rotatably mounted on the support component, the carrier rotates under the action of the transmission unit. This solution achieves linear transport and rotational adjustment of the product using only a single drive structure, significantly simplifying the structure and reducing equipment costs.

[0006] Specifically, this utility model proposes a rotating mechanism, comprising:

[0007] A linear motion mechanism having an output end capable of moving in a straight line;

[0008] A support component, which is mounted on the output end of the linear motion mechanism;

[0009] A carrier for placing a product, the carrier being rotatably mounted on the support member, and a transmission unit being mounted on the carrier;

[0010] A guide assembly is provided with a guide surface, which causes the carrier to rotate by pressing the transmission part.

[0011] Preferably, the supporting component is a support plate, one end of which is fixed to the output end of the linear motion mechanism, and the other end of which is fitted with the carrier.

[0012] Preferably, a limiting seat is fixed on the support plate, and a reset component is installed between the limiting seat and the carrier.

[0013] Preferably, the guiding component includes:

[0014] A fixing plate, wherein the upper surface of the fixing plate is a horizontal plane;

[0015] A guide plate, comprising a horizontal plate and a vertical plate, wherein the horizontal plate is mounted on the upper surface of the fixed plate via the vertical plate, and the guide plate is provided with a guide surface.

[0016] Preferably, the guide surface includes an inclined surface and a pressing surface, the inclined surface being used to push the transmission part, and the pressing surface being used to position the carrier.

[0017] Preferably, the rotation angle of the carrier is 90°.

[0018] Preferably, the horizontal plate is located above the reset member and the limiting seat.

[0019] Preferably, the linear motion mechanism is a linear motor.

[0020] Preferably, the linear motor has a linear motion module and a drive motor, the drive motor being used to drive the linear motion module to work, and the drive motor being a servo motor. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0022] Figure 1 This is a three-dimensional structural diagram of the rotating mechanism proposed in this embodiment;

[0023] Figure 2 yes Figure 1 A magnified schematic diagram of the local structure at point A;

[0024] Figure 3 This is a schematic diagram of the position of the carrier in its initial state in this embodiment;

[0025] Figure 4 This is a schematic diagram showing the position of the carrier after it has been rotated 90° in this embodiment;

[0026] Figure 5 yes Figure 3 Schematic diagram showing the positional relationship between the intermediate carrier and the support plate;

[0027] Figure 6 yes Figure 4 A schematic diagram showing the positional relationship between the intermediate carrier and the support plate.

[0028] The reference numerals used in the attached figures are as follows:

[0029] 11-Linear motion mechanism; 12-Support component; 13-Carrier; 14-Transmission unit; 15-Guide assembly; 16-Guide surface; 17-Support plate; 18-Limit seat; 19-Fixing plate; 20-Horizontal plate; 21-Vertical plate; 22-Inclined surface; 23-Firming surface; 24-Return spring; 25-Base; 26-Mounting shaft; 27-Clearing space. Detailed Implementation

[0030] The technical solutions of this application will be further described below with reference to specific embodiments, but this application is not limited to these embodiments.

[0031] like Figures 1 to 6 As shown, this embodiment proposes a rotating mechanism, including:

[0032] A linear motion mechanism 11, wherein the linear motion mechanism 11 has an output end that can move in a straight line;

[0033] Support component 12, which is mounted on the output end of the linear motion mechanism 11;

[0034] The carrier 13 is used to place the product and is rotatably mounted on the support member 12. A transmission part 14 is mounted on the carrier 13.

[0035] The guide assembly 15 has a guide surface 16, which causes the carrier 13 to rotate by pressing the transmission part 14.

[0036] The technical advantage of this solution is that by setting the guide surface 16 to compress the moving transmission part 14, and since the carrier 13 is rotatably mounted on the support component 12, the carrier 13 rotates under the action of the transmission part 14. This solution can achieve linear transport and rotation adjustment of the product with only one drive structure, which greatly simplifies the structure and reduces equipment costs.

[0037] Furthermore, the support component 12 is provided with a mounting shaft 26, and the carrier 13 is provided with a rotating mounting hole. The rotating mounting hole on the carrier 13 is fitted onto the mounting shaft 26 to enable the carrier 13 to rotate. The transmission part 14 revolves around the mounting shaft 26.

[0038] Furthermore, the transmission part 14 has a cylindrical structure. The transmission part 14 can be made of rollers, specifically cam rollers. Alternatively, the transmission part 14 can also be made of rollers.

[0039] Furthermore, the transmission part 14 can be rotatably mounted, or it can be fixedly mounted.

[0040] In one embodiment of this invention, the support component 12 is a support plate 17, one end of which is fixed to the output end of the linear motion mechanism 11, and the other end of which is fitted with the carrier 13.

[0041] In one embodiment of this invention, a limiting seat 18 is fixed on the support plate 17, and a reset element is installed between the limiting seat 18 and the carrier 13. The reset element is a reset spring 24.

[0042] As one embodiment of this invention, the guide component 15 includes:

[0043] The fixing plate 19 has a horizontal upper surface. The fixing plate 19 can be set on the floor by a fixing bracket, or it can be fixed to other fixing seats by a fixing bracket. The fixing plate 19 can also be fixed to the base 25 at the bottom of the linear motion mechanism 11 by a connector. Although the specific fixing structure of the fixing plate 19 is not shown in the figure, those skilled in the art should be able to clearly foresee the fixing form of the fixing plate 19.

[0044] The guide plate includes a horizontal plate 20 and a vertical plate 21. The horizontal plate 20 is mounted on the upper surface of the fixed plate 19 via the vertical plate 21. The guide plate is provided with the guide surface 16.

[0045] Furthermore, the bottom of the vertical plate 21 has a horizontal extension plate to increase the contact area between the bottom of the vertical plate 21 and the fixed plate 19, and the horizontal extension plate is fixedly connected to the fixed plate 19. The horizontal plate 20, the vertical plate 21 and the horizontal extension plate are arranged in a Z-shape and are integrally formed.

[0046] In one embodiment of this invention, the guide surface 16 includes an inclined surface 22 and a pressing surface 23. The inclined surface 22 is used to push the transmission part 14 and cause the transmission part 14 to rotate about the rotation axis of the carrier 13. The pressing surface 23 is used to position the carrier 13. The pressing surface 23 is a vertical plane and is used to make surface contact with the side of the rotated carrier 13. At this time, the carrier 13 stops rotating.

[0047] Furthermore, the rotation angle of the carrier 13 is 90°.

[0048] In one embodiment of this invention, the horizontal plate 20 is located above the reset member and the limiting seat 18. A clearance space 27 is formed between the horizontal plate 20 and the fixed plate 19, within which the reset member and the limiting seat 18 can move.

[0049] In one embodiment of this invention, the linear motion mechanism 11 is a linear motor. Alternatively, the linear motion mechanism 11 can also be a cylinder, hydraulic cylinder, or rodless cylinder, as is available in the prior art.

[0050] The linear motor is existing technology. The linear motor has a linear motion module and a drive motor. The drive motor is used to drive the linear motion module to work. The drive motor is a servo motor. For details about the linear motor, please refer to the existing technology. This application will not go into detail.

[0051] Working principle:

[0052] When the product is placed in the mounting slot of the carrier 13, the linear motion mechanism 11 works and drives the support component 12 to move linearly. The transmission part 14 on the carrier 13 contacts the inclined surface 22. Under the action of the transmission part 14, the carrier 13 rotates continuously. When the carrier 13 rotates 90°, the transmission part 14 just contacts the pressing surface 23. Since the pressing surface 23 is a vertical plane, the transmission part 14 no longer revolves at this time.

[0053] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A rotating mechanism, characterized in that, include: A linear motion mechanism (11) having an output end capable of moving in a straight line; A support component (12) is mounted on the output end of the linear motion mechanism (11); The carrier (13) is used to place the product. The carrier (13) is rotatably mounted on the support member (12). A transmission part (14) is mounted on the carrier (13). The guide assembly (15) has a guide surface (16) which causes the carrier (13) to rotate by pressing the transmission part (14).

2. The rotating mechanism according to claim 1, characterized in that, The support component (12) is a support plate (17). One end of the support plate (17) is fixed to the output end of the linear motion mechanism (11), and the other end of the support plate (17) is equipped with the carrier (13).

3. The rotating mechanism according to claim 2, characterized in that, A limiting seat (18) is fixed on the support plate (17), and a reset component is installed between the limiting seat (18) and the carrier (13).

4. The rotating mechanism according to claim 3, characterized in that, The guide component (15) includes: A fixing plate (19) has a horizontal upper surface; The guide plate includes a horizontal plate (20) and a vertical plate (21). The horizontal plate (20) is mounted on the upper surface of the fixed plate (19) via the vertical plate (21). The guide plate is provided with the guide surface (16).

5. The rotating mechanism according to claim 4, characterized in that, The guide surface (16) includes an inclined surface (22) and a pressing surface (23), the inclined surface (22) being used to push the transmission part (14), and the pressing surface (23) being used to position the carrier (13).

6. The rotating mechanism according to claim 1, characterized in that, The rotation angle of the carrier (13) is 90°.

7. The rotating mechanism according to claim 4, characterized in that, The horizontal plate (20) is located above the reset member and the limiting seat (18).

8. The rotating mechanism according to claim 1, characterized in that, The linear motion mechanism (11) is a linear motor.

9. The rotating mechanism according to claim 8, characterized in that, The linear motor has a linear motion module and a drive motor. The drive motor is used to drive the linear motion module to work, and the drive motor is a servo motor.

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