A multi-station carousel rotation device

Abstract

The utility model relates to a rotating disc technical field discloses a multi -station rotating disc rotating device among the rotating disc rotating device of this multi -station, first rotating disc is equipped with a plurality of jigs, a plurality of jigs are along the edge setting of first rotating disc, second rotating disc is equipped with the second end surface of first rotating disc, a plurality of executing mechanisms are equipped on second rotating disc, a plurality of executing mechanisms are along the edge setting of second rotating disc, drive mechanism is equipped with the first end surface of first rotating disc and drive connection first rotating disc, wherein, drive mechanism is used for driving first rotating disc rotation executing mechanism motion to with jig cooperation's position, and executing mechanism is used for the work of jig or the workpiece on jig. The utility model's technical scheme, through the intermittent rotary motion of first rotating disc, the jig moves to with its butt joint executing mechanism, work station with the rotation of first rotating disc, and the butt joint cooperation of jig is more flexible and controllable, and executing mechanism, work station can cooperate with jig and work quickly, and the work rhythm of jig is high, and the automation efficiency improves greatly.

Description

Technical Field

[0001] This utility model relates to the field of turntable technology, and specifically to a multi-station turntable rotation device. Background Technology

[0002] With the rapid development of intelligent manufacturing, the penetration rate of automated equipment in production systems continues to increase. As a typical mechatronics device, the rotary table mechanism, with its significant advantages such as compact structure, scientific layout, and high space utilization, has become a core component in modern assembly lines for achieving process connection, effectively improving the integration of work units while ensuring the continuity of production cycle.

[0003] With the popularization of multi-variety, small-batch production models and the upgrading of precision machining requirements, current technologies, particularly rotary table systems, are limited by site, space, and structure. The coordination between the fixtures installed on the rotary table system and the workstations cannot guarantee sufficient cycle time, and automation efficiency needs improvement. Cycle time refers to the interval between the continuous completion of two identical products (or two operations, or two batches of products). Cycle time is typically used to define the unit output time of a specific process or step within a workflow. Utility Model Content

[0004] This invention provides a multi-station turntable rotation device to solve the aforementioned technical problem in the prior art where the coordination between the fixture and the workstation cannot guarantee sufficient cycle time.

[0005] According to one aspect of the present invention, one embodiment provides a multi-station turntable rotation device, comprising:

[0006] The first turntable is provided with multiple fixtures, which are arranged along the edge of the first turntable;

[0007] A second turntable is disposed on the second end face of the first turntable; the second turntable is provided with a plurality of actuators, which are arranged along the edge of the second turntable; and

[0008] The drive mechanism is located on the first end face of the first turntable and is connected to the first turntable for transmission.

[0009] The drive mechanism is used to drive the actuator to move to a position that cooperates with the fixture during the rotation of the first turntable, and the actuator is used to perform operations on the fixture or the workpiece on the fixture.

[0010] Preferably, the edge of the first turntable is provided with a fixture mounting area for fixture installation; the rotation path of the second turntable is set to avoid the fixture mounting area.

[0011] Preferably, the edge of the first turntable is provided with a plurality of outwardly extending lugs, the lugs being used for mounting fixtures, and the lugs having fixture mounting areas for mounting fixtures.

[0012] Preferably, the support lug and the first turntable are integrally formed.

[0013] Preferably, the driving mechanism is configured as a divider, which drives the first turntable to rotate intermittently. During the intermittent rotation, the actuator cooperates with the fixture and performs operations on the fixture or the workpiece on the fixture during the intervals of rotation.

[0014] Preferably, the outer side of the first turntable is provided with a workstation corresponding to the fixture. During the intermittent rotation, the fixture stops at the corresponding workstation during the interval of rotation, and the actuator cooperates with the fixture to perform operations on the fixture or the workpiece on the fixture at the corresponding workstation.

[0015] Preferably, each workstation is equipped with a receiving box, and different workstations correspond to different receiving boxes.

[0016] Preferably, the actuator is a cylinder, and the actuator end of the cylinder is provided with a push plate; the cylinder is used to push the clamp on the fixture to perform the action of clamping or releasing the workpiece.

[0017] Preferably, the clamp includes:

[0018] Fixture body;

[0019] A push rod is connected to the clamp body; the first end of the push rod extends out of the clamp body; and

[0020] A top plate is located at the first end of the push rod and corresponds to the push plate;

[0021] The push rod sleeve is provided with a reset spring for resetting the first end of the push rod to extend out of the clamp body.

[0022] Preferably, the second turntable is provided with multiple sensors, and each actuator is provided with one sensor.

[0023] In this invention, the intermittent rotation of the first turntable enables the fixture to connect and coordinate with multiple actuators and workstations. Each actuator and workstation can operate simultaneously, improving production efficiency. During the intermittent rotation, the fixture moves with the first turntable to the actuators and workstations it connects with. The docking and coordination of the fixture is flexible and controllable, allowing the actuators and workstations to quickly cooperate with the fixture. The fixture operates at a high cycle time, significantly improving automation efficiency.

[0024] The coordination between the actuator and the sensor automates the operation, reduces manual intervention, and improves efficiency and safety. Furthermore, the sensor ensures precise alignment between the actuator and the fixture, enhancing operational accuracy. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a multi-station rotary table device in one embodiment;

[0026] Figure 2 yes Figure 1 A magnified view of a portion of point A in the middle;

[0027] Figure 3 This is a schematic diagram of the assembly of the first turntable and the second turntable in one embodiment;

[0028] Figure 4 This is a schematic diagram of the structure of the first turntable in one embodiment;

[0029] Figure label:

[0030] 131-First turntable; 132-Second turntable; 133-Receiving box; 134-Base; 135-Divider; 136-Jig; 137-Actuator; 138-NG unloading module; 139-Fiber optic sensor;

[0031] 1312-Ear support; 1315-Support column; 1316-Assembly hole; 1361-Reset spring; 1362-Push rod; 1363-Clamp body; 1364-Top plate; 1371-Push plate; 1372-Cylinder. Detailed Implementation

[0032] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0033] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are merely some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort should fall within the scope of protection of the present invention.

[0034] It should be noted that the terms "second," "second," etc., used in this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the embodiments of the utility model described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0035] It should be understood that when an element (such as a layer, film, region, or substrate) is described as being "on" another element, the element may be directly on the other element, or there may be an intermediate element present. Moreover, in this invention, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element, or "connected" to the other element via a third element.

[0036] Example 1

[0037] Please refer to Figure 1-4 This embodiment provides a multi-station turntable rotation device, including: a first turntable 131, a second turntable 132 disposed on the second end face of the first turntable 131, and a drive mechanism disposed on the first end face of the first turntable 131. The first turntable 131 is provided with a plurality of fixtures 136, which are arranged along the edge of the first turntable 131; for example... Figure 1 In this configuration, the second turntable 132 is positioned above the first turntable 131; the second turntable 132 is equipped with multiple actuators 137, which are arranged along the edge of the second turntable 132; for example... Figure 1 In this configuration, the drive mechanism is located below the first turntable 131 and is connected to the first turntable 131 via transmission. The drive mechanism is used to drive the first turntable 131 to rotate. The actuator 137 rotates synchronously with the first turntable 131 and moves to a position that cooperates with the fixture 136 on the second turntable 132 (the second turntable 132 can be fixed and remain stationary). The actuator 137 is used to perform operations on the fixture 136 or the workpiece on the fixture 136.

[0038] Regarding the method of mounting fixture 136: In one embodiment, the edge of the first turntable 131 is provided with a fixture 136 mounting area for mounting fixture 136; the rotation path of the second turntable 132 is set to avoid the fixture 136 mounting area, so as to avoid the second turntable 132 interfering with fixture 136.

[0039] In another preferred embodiment, such as Figure 1The first turntable 131 has multiple outwardly extending lugs 1312 along its edge. These lugs 1312 are used for mounting fixtures 136, and each lug 1312 has a fixture mounting area for the fixtures 136. Preferably, the lugs 1312 and the first turntable 131 are integrally formed. The two surfaces of the lugs 1312 are flush with the two end faces of the turntable body, facilitating the fixed installation of the fixtures 136. Due to the design of the lugs 1312, there is an operating space between adjacent lugs 1312. This operating space is defined as the first operating space, within which the fixtures 136 (and the workpieces on them) on the lugs 1312 on both sides can be operated and worked upon at different angles and postures. Meanwhile, the lug 1312 extends outward and has an extended end. The first side (e.g., left side), the second side (e.g., right side), and the front of the extended end all have sufficiently large operating spaces. These operating spaces are defined as a second operating space (corresponding to the first side of the extended end), a third operating space (corresponding to the front of the extended end), and a fourth operating space (corresponding to the second side of the extended end), respectively. Within these second, third, and fourth operating spaces, the fixture 136 (and the workpiece thereon) on the lug 1312 can be operated and worked on at different angles and postures.

[0040] like Figure 1 , 3 In one embodiment shown in Figure 4, a fixture 136 is installed or designed on the lug 1312. A portion of the fixture 136 may extend beyond the sides or the outer end of the lug 1312, increasing the installation space of the fixture 136. The fixture 136 is less likely to be limited by the structural design and thus its normal and stable operation is not affected. Figure 1 In the middle, the fixture 136 extends from the extended end of the support lug 1312 to form the first turntable 131, and a part of the fixture 136 can also extend downward. More parts can be designed on the fixture 136 to meet the working requirements.

[0041] like Figure 1 , 3 In one embodiment shown in Figure 4, the lug 1312 is rectangular, and the connection between the lug 1312 and the first turntable 131 is rounded. The sharp corners of the extended ends of the lug 1312 are rounded.

[0042] like Figure 3 , 4In one embodiment shown, the driving mechanism is a divider 135, which drives the first turntable 131 to rotate intermittently. During the intermittent rotation, at the intervals between rotations, the actuator 137 cooperates with the fixture 136 to perform operations on the fixture 136 or the workpiece on the fixture 136. The outer side of the first turntable 131 has a workstation corresponding to the fixture 136. During the intermittent rotation, at the intervals between rotations, the fixture 136 stops at the corresponding workstation, and the actuator 137 cooperates with the fixture 136 to perform operations on the fixture 136 or the workpiece on the fixture 136 at the corresponding workstation. The divider 135 is prior art, with cam dividers being the most common, and is also commonly referred to as an intermittent divider 135. The cam divider 135 is a mechanism for achieving intermittent motion. It features high indexing accuracy, smooth operation, large torque transmission, self-locking during positioning, compact structure, small size, low noise, good high-speed performance, and long service life. It can replace traditional mechanisms such as Geneva mechanisms, ratchet mechanisms, incomplete gear mechanisms, and pneumatic control mechanisms. Generally, the divider 135 has a base 134 at its bottom to support the divider 135, the first turntable 131, etc. Furthermore, the divider 135 drives the first turntable 131 to rotate, causing the fixture 136 on the support lug 1312 to engage / cooperate with its corresponding workstation (or different workstations, i.e., the fixture 136 can correspond to multiple workstations). The working equipment at the workstation can choose a favorable operating space from the four operating spaces mentioned above to operate / work at the workstation, avoiding chaotic operations, disrupted rhythm, and collisions and interference between working equipment. This results in highly orderly and compact operation management of the working equipment. In the above, the fixture 136 can be an NG unloading module 138, and the working equipment can be a robotic arm.

[0043] Regarding the installation of the divider 135, as follows: Figure 3 , 4 In one embodiment shown, the center of the second end face of the first turntable 131 is provided with a mounting hole 1316, which mates with the support column 1315 of the divider 135. When the first turntable 131 is installed on the divider 135, the first turntable 131 is fitted onto the support column 1315 through the mounting hole 1316 and fastened with bolts. Preferably, the support column 1315 is provided with a positioning pin, which is used for positioning the equipment when it is installed on the support column 1315. Figure 1 In the middle, the second turntable 132 can be fixedly installed on the support column 1315.

[0044] like Figure 4 In one embodiment shown, the second end face of the first turntable 131 has a plurality of mounting holes. Additionally, the support column 1315 may also have a plurality of mounting holes, which are evenly spaced around the center of the support column 1315. These mounting holes are used to mount equipment. The second turntable 132 can also be fixedly mounted via these mounting holes.

[0045] like Figure 1 , 3 In one embodiment shown in Figure 4, the workstation is provided with a receiving box 133. Different workstations correspond to different receiving boxes 133. For example, a receiving box 133 can be used to receive NG products.

[0046] like Figure 1 , 2 In one embodiment shown, the actuator 137 is a cylinder 1372, and the actuator end of the cylinder 1372 is provided with a push plate 1371; the cylinder 1372 is used to push the clamp on the fixture 136 to perform the action of clamping or releasing the workpiece. As an example, the placement, fixing, clamping, and releasing of the skeleton on the fixture 136 are controlled by a cylinder 1372. The fixture includes a fixture body 1363 and a push rod 1362 connected to the fixture body 1363. The second end of the push rod 1362 extends into the fixture body 1363, and the push rod 1362 is slidably engaged with the fixture body 1363, allowing it to extend and retract on the fixture body 1363. The first end of the push rod 1362 extends out of the fixture body 1363. A top plate 1364 is located at the first end of the push rod 1362 and corresponds to a push plate 1371. During the extension and retraction of the push plate 1371 of the cylinder 1372, the top plate 1364 can be pushed to extend and retract synchronously, triggering the fixture body 1363 to clamp or release the workpiece. A return spring 1361 is fitted over the push rod 1362 to reset the first end of the push rod 1362 from extending out of the fixture body 1363. Preferably, the push rods 1362 are arranged in pairs and are parallel to each other. Both push rods 1362 are preferably fitted with a return spring 1361. This can improve the smoothness and stability of the push rods 1362 and the top plate 1364 during extension and retraction. At the same time, after the cylinder 1372 releases its pushing action on the top plate 1364, the push rods 1362 and the top plate 1364 can be promptly reset to their original positions, making it convenient for the cylinder 1372 to push the top plate 1364 again in the next process.

[0047] like Figure 1 , 3 In one embodiment shown in Figure 4, the second turntable 132 is equipped with multiple sensors, and each actuator 137 is equipped with one sensor. The sensors are located on the side of the actuator 137. Figure 1 In this design, a fiber optic sensor 139 is selected and fixed to a sensor mounting base. The fiber optic sensor 139 enables precise docking between the actuator 137 and the fixture 136.

[0048] This utility model's multi-station turntable rotation device achieves docking and coordination between the fixture 136 and multiple actuators 137 and multiple workstations through the intermittent rotation of the first turntable 131. Each actuator 137 and workstation can operate simultaneously, improving production efficiency. The cylinder 1372, acting as the actuator 137, works in conjunction with the fiber optic sensor 139 to automate the operation, reducing manual intervention and improving efficiency and safety. Furthermore, the fiber optic sensor 139 ensures precise docking between the actuator 137 and the fixture 136, improving operational accuracy. The replaceable design of the fixture 136 and the receiving box 133 in the multi-station turntable rotation device allows it to adapt to the needs of different workpieces and processes, improving its flexibility and versatility.

[0049] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-station turntable rotation device, characterized in that, include: The first turntable is provided with multiple fixtures, which are arranged along the edge of the first turntable; A second turntable is disposed on the second end face of the first turntable; the second turntable is provided with a plurality of actuators, which are arranged along the edge of the second turntable; and The drive mechanism is located on the first end face of the first turntable and is connected to the first turntable for transmission. The drive mechanism is used to drive the actuator to move to a position that cooperates with the fixture during the rotation of the first turntable, and the actuator is used to perform operations on the fixture or the workpiece on the fixture.

2. The multi-station turntable rotation device according to claim 1, characterized in that, The edge of the first turntable is provided with a fixture mounting area for fixture installation; the rotation path of the second turntable is set to avoid the fixture mounting area.

3. The multi-station turntable rotation device according to claim 1, characterized in that, The first turntable has multiple outwardly extending lugs on its edge, which are used for mounting fixtures, and each lug has a fixture mounting area for mounting fixtures.

4. The multi-station turntable rotation device according to claim 3, characterized in that, The support lug and the first turntable are integrally formed.

5. The multi-station turntable rotation device according to claim 1, characterized in that, The driving mechanism is configured as a divider, which drives the first turntable to rotate intermittently. During the intermittent rotation, the actuator cooperates with the fixture and performs operations on the fixture or the workpiece on the fixture during the intervals between rotations.

6. The multi-station turntable rotation device according to claim 5, characterized in that, The outer side of the first turntable is provided with a workstation corresponding to the fixture. During the intermittent rotation, the fixture stops at the corresponding workstation during the interval of rotation, and the actuator works with the fixture at the corresponding workstation to operate on the fixture or the workpiece on the fixture.

7. The multi-station turntable rotation device according to claim 6, characterized in that, Each workstation is equipped with a receiving box, and different workstations correspond to different receiving boxes.

8. The multi-station turntable rotation device according to claim 1, characterized in that, The actuator is a cylinder, and the actuator end of the cylinder is provided with a push plate; the cylinder is used to push the clamp on the fixture to perform the action of clamping or releasing the workpiece.

9. The multi-station turntable rotation device according to claim 8, characterized in that, The clamp includes: Fixture body; A push rod is connected to the clamp body; the first end of the push rod extends out of the clamp body; and A top plate is located at the first end of the push rod and corresponds to the push plate; The push rod sleeve is provided with a reset spring for resetting the first end of the push rod to extend out of the clamp body.

10. The multi-station rotary table device according to any one of claims 1-9, characterized in that, The second turntable is equipped with multiple sensors, and each actuator is equipped with a corresponding sensor.

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