Double-station rotary transportation device

Abstract

The utility model discloses a double-station rotary conveying device which comprises a base, a rotary conveying belt, a rotary conveying belt, a rotary conveying belt, a rotary conveying belt, a rotary conveying belt, a rotary conveying belt and a rotary conveying belt, and the periphery of the base is provided with a circular track; the two parallel conveying rails are rotatably arranged on the base and used for conveying workpieces, a mounting frame is connected between the two conveying rails and connected with rolling wheels, the rolling wheels are movably arranged on the circular rails and connected with a first motor driving the rolling wheels to move, and the first motor drives the rolling wheels to move. When the first motor drives the rolling wheels to move, the mounting frame drives the conveying rail to rotate relative to the circular rail. The double-station rotary transportation device with the structure can be used for turning transportation and simultaneously transporting two vehicle bodies, so that the double-station rotary transportation device is matched with two linear production lines, and the vehicle body processing efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transport devices, in particular to a double-station rotary transport device. Background Art

[0002] With the advancement of science and technology, people's demand for the number of products is constantly increasing. During the production and processing of a product, it often needs to go through multiple different processes, and each process often requires a corresponding device to process the product. After the product is processed, it is transported to the next device for the next process. In order to reduce the time waste between the two processes, a transportation device is often set up between these devices to transport the product. For this reason, a straight-line production line was created, which ensures production efficiency by transporting the products to each workstation along the production line for processing.

[0003] At present, in the existing automobile production lines, the car bodies to be processed are generally placed on the brackets for carrying the car bodies. In order to complete the transportation and directional assembly of the car bodies, the brackets for carrying the car bodies move on the production line. However, in order to improve the space utilization of the factory, it is inevitable to turn the straight-line production line, and the existing straight-line production line can only transport a single car body, which reduces the efficiency of car body processing. Utility Model Content

[0004] In view of the above shortcomings, the utility model proposes a double-station rotating transport device, which can not only transport in a turning manner, but also transport two car bodies at the same time, thereby matching two straight-line production lines, which is conducive to improving the efficiency of car body processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A double-station rotary transport device comprises: a base, the outer periphery of which is provided with a circular track; two parallel transport tracks, rotatably provided on the base, the transport tracks are used to transport workpieces, a mounting frame is connected between the two transport tracks, the mounting frame is connected to a roller, the roller is movably provided on the circular track, the roller is connected to a first motor for driving the roller to move, and when the first motor drives the roller to move, the mounting frame drives the transport track to rotate relative to the circular track.

[0007] A double-station rotary transport device according to an embodiment of the utility model has at least the following beneficial effects: when in use, the first motor drives the roller to move forward or backward under the action of friction, so that the roller can move along the circular track, so that the mounting frame can drive the two transport tracks to rotate, which is beneficial for the two transport tracks to be able to rotate to any docking mechanism, thereby realizing the function of turning and transporting workpieces, and the two transport tracks can transport two corresponding car bodies, thereby matching two straight-line production lines, which is beneficial to increase the number of car bodies transported at a single time, thereby improving the efficiency of car body processing.

[0008] Furthermore, the base is connected to a mounting plate, one end of the mounting plate is provided with a positioner, the mounting frame is provided with a sensor that cooperates with the positioner, the sensor is electrically connected to a controller, and the controller is used to control the start and stop of the first motor.

[0009] Furthermore, the locator is an infrared transmitter, and the sensor is an infrared receiver matched with the infrared transmitter.

[0010] Furthermore, a plurality of rollers are provided, and the plurality of rollers are distributed circumferentially on the circular track, and the first motor is connected to one of the rollers.

[0011] Furthermore, the mounting frame comprises a rectangular frame, a plurality of rod groups are connected to the outer periphery of the rectangular frame, the rod group comprises two mounting rods connected at an angle, and each of the rollers is correspondingly arranged on the rod group.

[0012] Furthermore, the base is provided with a central axis, and the rectangular frame is connected to the central axis via a bearing.

[0013] Furthermore, the transport track includes a second motor, a driving roller and a plurality of driven rollers, the driving roller and each of the driven rollers are arranged in sequence along the conveying direction of the workpiece, and the driving roller and each of the driven rollers are connected by a transmission belt.

[0014] Furthermore, the lower end of the circular track is connected to a plurality of support plates, and the support plates are used to abut against the ground.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1It is a structural schematic diagram of an embodiment of a double-station rotary transport device of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the local structure from another perspective.

[0019] In the figure: a base 100 , a mounting plate 110 , a circular track 200 , a support plate 201 , a transport track 300 , a mounting frame 310 , a roller 311 , a rod group 312 , a first motor 320 , a second motor 340 , an active roller 341 , and a driven roller 342 . DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inside", "front", "back", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0022] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If the terms "first" or "second" are described, they are only used for descriptive purposes and cannot be understood to indicate or imply relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1 and Figure 2A double-station rotary transport device includes: a base 100 and two transport tracks 300, wherein a circular track 200 is provided on the periphery of the base 100; the two transport tracks 300 are arranged in parallel, and the two transport tracks 300 are rotatably arranged on the base 100, the transport tracks 300 are used to transport workpieces, and a mounting frame 310 is connected between the two transport tracks 300, the mounting frame 310 is connected to a roller 311, the roller 311 is movably arranged on the circular track 200, and the roller 311 is connected to a first motor 320 for driving it to move, and when the first motor 320 drives the roller 311 to move, the mounting frame 310 drives the transport track 300 to rotate relative to the circular track 200.

[0025] When the double-station rotary transport device of the above structure is in use, the first motor 320 drives the roller 311 to move forward or backward under the action of friction, so that the roller 311 can move along the circular track 200, so that the mounting frame 310 can drive the two transport rails 300 to rotate, which is beneficial for the two transport rails 300 to rotate to any docking mechanism, thereby realizing the function of turning and conveying the workpiece, and the two transport rails 300 can transport two car bodies correspondingly, thereby matching two straight-line production lines, which is beneficial to increase the number of car bodies transported at a single time, thereby improving the efficiency of car body processing.

[0026] It is understandable that the circular track 200 can be provided with an annular slide groove, and the roller 311 is embedded in the slide groove, so that the movement of the roller 311 is guided and limited by the slide groove, which is conducive to standardizing the rotation of the mounting frame 310 and further improving the smoothness of the turning of the two transport tracks 300.

[0027] See also Figure 1 Furthermore, the base 100 is connected to the mounting plate 110, one end of the mounting plate 110 is provided with a positioner, the mounting frame 310 is provided with a sensor that matches the positioner, and the sensor is electrically connected to the controller, and the controller is used to control the start and stop of the first motor 320. Specifically, the positioner is opposite to the next docking mechanism, and when the mounting frame 310 rotates, the sensor rotates to be opposite to the positioner, and the sensor feeds back the signal to the controller, and then the controller controls the first motor 320 to stop, so that the mounting frame 310 stops rotating, so that the transport track 300 can be connected with the next docking mechanism, which is conducive to the subsequent steering transportation of the workpiece, thereby improving the automation level of the equipment.

[0028] Furthermore, the locator is an infrared transmitter, and the sensor is an infrared receiver that cooperates with the infrared transmitter. Specifically, the infrared transmitter emits light outward within a certain range through an infrared transmitting tube, and the infrared receiver receives the light when it moves to the transmitting range, so that the infrared receiver can generate a detection signal that is fed back to the controller, thereby improving the control accuracy of the controller.

[0029] join Figure 1 and Figure 2 Further, a plurality of rollers 311 are provided, and the plurality of rollers 311 are circumferentially distributed on the circular track 200, and the first motor 320 is connected to one of the rollers 311, so that the gravity of the mounting frame 310 and the transport track 300 is evenly distributed through the plurality of rollers 311, which is conducive to improving the smoothness of the rotation of the mounting frame 310. It can be understood that the number of rollers 311 can be five or six, and the distance between two adjacent rollers 311 can be adjusted according to the size of the circular track 200, which is not limited here.

[0030] See also Figure 1 Further, the mounting frame 310 includes a rectangular frame, and a plurality of rod groups 312 are connected to the periphery of the rectangular frame. The rod group 312 includes two mounting rods connected at an angle, and each roller 311 is correspondingly arranged on the rod group 312, so that the mounting position of the roller 311 is provided through the rod group 312, which is conducive to the distribution of multiple rollers 311 on the periphery of the circular track 200. In order to improve the structural strength of the mounting frame 310, the rod group 312 can be fixed to the rectangular frame by welding, so as to ensure the connection strength between the rod group 312 and the rectangular frame. In addition, the setting of the rectangular frame is conducive to the parallel distribution of the two transport rails 300 on the mounting frame 310, so as to provide the installation position of the transport rail 300.

[0031] Furthermore, the base 100 is provided with a central axis, and the rectangular frame is connected to the central axis via a bearing, so that the mounting frame 310 can rotate relative to the base 100 , further regulating the rotation of the transport track 300 .

[0032] join Figure 1 and Figure 2 Furthermore, the transport track 300 includes a second motor 340, a driving roller 341 and a plurality of driven rollers 342. The driving roller 341 and each driven roller 342 are sequentially arranged along the conveying direction of the workpiece, and the driving roller 341 and each driven roller 342 are connected by a transmission belt. Specifically, the second motor 340 drives the driving roller 341 to rotate, and the driven roller 342 rotates synchronously under the action of the transmission belt, so that the driving roller 341 and the driven roller 342 carry and drive the workpiece to move, which is conducive to transporting the workpiece from the transport track 300 to the next docking mechanism. Among them, the frame of the transport track 300 can be made of stainless steel material, so that the transport track 300 has a strong load-bearing capacity and is not easy to rust, thereby effectively extending the service life of the transport track 300.

[0033] See also Figure 1 and Figure 2Furthermore, the lower end of the circular track 200 is connected to a plurality of support plates 201, and the support plates 201 are used to abut against the ground, so that the gravity borne by the circular track 200 is evenly distributed through the plurality of support plates 201, which is conducive to improving the supporting capacity of the circular track 200. It can be understood that the support plates 201 can be made of stainless steel material, which increases the load-bearing capacity of the circular track 200 and is not easy to rust.

[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A double-station rotary transport device, characterized in that: include: A base (100), wherein a circular track (200) is provided on the outer periphery of the base (100); Two transport rails (300) are arranged in parallel and are rotatably arranged on the base (100). The transport rails (300) are used to transport workpieces. A mounting frame (310) is connected between the two transport rails (300). The mounting frame (310) is connected to a roller (311). The roller (311) is movably arranged on the circular rail (200). The roller (311) is connected to a first motor (320) for driving the roller to move. When the first motor (320) drives the roller (311) to move, the mounting frame (310) drives the transport rail (300) to rotate relative to the circular rail (200).

2. A double-station rotary transport device according to claim 1, characterized in that: The base (100) is connected to a mounting plate (110), one end of the mounting plate (110) is provided with a positioner, the mounting frame (310) is provided with a sensor (330) matched with the positioner, the sensor (330) is electrically connected to a controller, and the controller is used to control the start and stop of the first motor (320).

3. A double-station rotary transport device according to claim 2, characterized in that: The locator is an infrared transmitter, and the sensor (330) is an infrared receiver matched with the infrared transmitter.

4. A double-station rotary transport device according to claim 1, characterized in that: A plurality of the rollers (311) are provided, and the plurality of the rollers (311) are distributed circumferentially on the circular track (200), and the first motor (320) is connected to one of the rollers (311).

5. A double-station rotary transport device according to claim 4, characterized in that: The mounting frame (310) comprises a rectangular frame, the outer periphery of which is connected to a plurality of rod groups (312), the rod group (312) comprising two mounting rods connected at an angle, and each of the rollers (311) is correspondingly arranged on the rod group (312).

6. A double-station rotary transport device according to claim 5, characterized in that: The base (100) is provided with a central axis, and the rectangular frame is connected to the central axis via a bearing.

7. The double-station rotary transport device according to claim 1, characterized in that: The transport track (300) comprises a second motor (340), a driving roller (341) and a plurality of driven rollers (342); the driving roller (341) and each of the driven rollers (342) are arranged in sequence along the conveying direction of the workpiece, and the driving roller (341) and each of the driven rollers (342) are connected via a transmission belt.

8. The double-station rotary transport device according to claim 1, characterized in that: The lower end of the circular track (200) is connected to a plurality of support plates (201), and the support plates (201) are used to abut against the ground.

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