CN112591400A - Double-station rotating table for steering of conveyor - Google Patents
Double-station rotating table for steering of conveyor Download PDFInfo
- Publication number
- CN112591400A CN112591400A CN202110024743.2A CN202110024743A CN112591400A CN 112591400 A CN112591400 A CN 112591400A CN 202110024743 A CN202110024743 A CN 202110024743A CN 112591400 A CN112591400 A CN 112591400A
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- CN
- China
- Prior art keywords
- track
- butt joint
- transfer trolley
- dolly
- circular track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/64—Switching conveyors
- B65G47/644—Switching conveyors by a pivoting displacement of the switching conveyor
Abstract
The invention discloses a double-station rotating platform for steering a conveyor, which comprises an outer side turning track and an inner side circular track, wherein a transfer trolley which rotationally travels is arranged on the inner side circular track, the transfer trolley is connected with a structure which is arranged at the center of the inner side circular track and can rotate around a shaft, bearing butt joint tracks for butt joint of inner side linear tracks are respectively arranged on two sides of the transfer trolley, and a limiting device for limiting a transferred workpiece on the transfer trolley is fixed on the outer side of each bearing butt joint track. According to the invention, the workpieces are conveyed from one side to the other side in a rotating manner through the rotation of the transfer trolley, so that the problem of low production efficiency caused by the fact that the conventional central rotating conveying mechanism needs to return to an empty vehicle on the original path after the conveying is finished and continues to convey the workpieces is solved, and the production takt is improved.
Description
Technical Field
The invention relates to the technical field of rotary conveying, in particular to a double-station rotary table for steering a conveyor.
Background
During automobile pretreatment and electrophoretic coating, a vehicle body is often required to be mounted on a turnover machine through a sledge body to be conveyed for operation, and the turnover machine runs on a track. In order to save space, the pre-treatment and electrophoresis process arrangement usually adopts an annular arrangement form, and two ends of the rail are usually designed into turning sections, so that the turnover machine needs to travel and convey through the turning sections when conveying the vehicle body to the other side of the annular arrangement, however, in the current rotary conveying mechanism, as in the technology disclosed in patent CN207536660U, a transfer trolley of the rotary conveying mechanism travels on a circular rail, carries an object coming from a linear rail on one side to a linear rail on the other side after being received, and needs an empty vehicle on the original road to return after the transfer is completed, so as to continue the transfer operation, that is, only single-station rotary operation can be performed. This is relatively inefficient and, therefore, improvements are needed.
Disclosure of Invention
The invention aims to provide a double-station rotating table for conveyor steering, aiming at the technical defects in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
the utility model provides a duplex position revolving stage for conveyer turns to, includes outside turn track and inboard circular orbit, install the dolly that forwards that rotatory walking on the inboard circular orbit, the dolly that forwards is connected with the structure that can establish at inboard circular orbit center around pivoting, the both sides of forwarding the dolly are arranged respectively and are used for the inboard straight line track butt joint to bear the butt joint track, every bear the orbital outside of butt joint and be fixed with and be used for transporting the spacing stop device on the dolly that forwards of work piece.
The limiting device is arranged on the L-shaped frame, and the L-shaped frame is connected with the rotating trolley frame.
The structure capable of rotating around the shaft comprises an inner shaft, a bearing and an outer shaft, wherein the inner shaft is fixed on the ground, the bearing is arranged between the inner shaft and the outer shaft, and the outer shaft is connected with the transfer trolley frame through a connecting piece.
The rotary table can realize simultaneous entering and exiting of workpieces on two sides after the workpieces are input and rotate for 180 degrees, and the rotary table does not need to return for 180-degree workpiece receiving.
According to the technical scheme, the transfer trolley rotates during working, workpieces are conveyed from one side to the other side in a rotating mode, the problem that the conventional central rotating conveying mechanism needs to return from an empty vehicle on the original path after the transfer is finished and continues to transfer work, so that the production efficiency is low is solved, and the production takt is improved.
Drawings
FIG. 1 is a block diagram of a dual station rotary table for conveyor turning of the present invention;
fig. 2 is a structural view of an inner circular track portion of a double-station rotary table for conveyor turning.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the double-station rotating table for conveyor steering according to the present invention comprises an outer side turning track 2 and an inner side circular track 3, wherein a transfer trolley for rotating and traveling is mounted on the inner side circular track, the transfer trolley is connected to a structure 5 which is arranged at the center of the inner side circular track and can rotate around a shaft, the structure rotates along the inner side circular track 3 under the action of a driving wheel 9 and three driven wheels, bearing butt-joint tracks for butt-joint of inner side linear tracks are respectively arranged on two sides of the transfer trolley, the bearing butt-joint tracks comprise a first bearing butt-joint track 1 and a second bearing butt-joint track 4, and a limiting device 7 for limiting a transferred workpiece on the transfer trolley is fixed on the outer side of each bearing butt-joint track.
The rotary table can realize simultaneous entering and exiting of workpieces on two sides after the workpieces are input and rotate for 180 degrees, and the rotary table does not need to return for 180-degree workpiece receiving.
It should be noted that, in the present invention, the frame of the transfer trolley is of an assembly type structure or a welding structure, as shown in fig. 1-2, and is formed by an outer rectangular frame and an inner cross-shaped connecting member 6, wherein the cross-shaped connecting member is connected with a structure 5 capable of rotating around a shaft.
The limiting device is arranged on the L-shaped frame, and the L-shaped frame is connected with the rotating trolley frame. The limiting device can be driven by an air cylinder or an oil cylinder to lift, so that positioning is realized.
In the invention, the limiting device can adopt a limiting pin which is used for being inserted into a corresponding positioning hole of the conveyed workpiece to realize positioning, at the moment, the other end of the conveyed workpiece is arranged on an arc-shaped track on the outer side, so that the conveyed workpiece is conveyed from one side to the other side by the rotation of the transfer trolley, then the positioning pin is released, and the conveyed workpiece can be conveyed back. Due to the adoption of the design, when the transfer trolley rotates from one side to the other side, the vacancy on the other side just can rotate the opposite side, and the workpiece on one side can be connected at the moment, so that the transfer trolley rotates along a single direction, such as clockwise or anticlockwise, and the workpiece on one side can be continuously conveyed to the other side.
The structure capable of rotating around the shaft comprises an inner shaft, a sliding bearing and an outer shaft, wherein the inner shaft is fixed on the ground, the sliding bearing is arranged between the inner shaft and the outer shaft, and the outer shaft is connected with the transfer trolley frame through a connecting piece.
Specifically, the outer shaft includes two half shafts, namely a first half shaft 51 and a second half shaft 52, and the first half shaft 51 and the second half shaft 52 are connected by bolts after being butted by a butting plate 53. The outer side of the outer shaft is provided with a connecting edge 54 connected with the font connecting piece 6 of the trolley, and the connecting edge 54 is connected with the font connecting piece 6 by adopting a bolt.
In addition, in order to realize the butt joint with the inner linear track, a track butt joint positioning mechanism 8 is also arranged, and comprises an air cylinder, an ejector rod driven by the air cylinder, a guide hole used for guiding the ejector rod and a positioning hole inserted into the ejector rod for butt joint matching positioning, wherein the air cylinder, the ejector rod and the guide hole are arranged on a fixed track or a movable track of the butt joint bearing track, and the positioning hole is arranged on the movable track or the fixed track; the ejector rod is driven by the air cylinder, is inserted into the positioning hole through the guide hole in a guiding mode and is used for positioning and butt joint of the rails, stress of the ejector rod is transmitted to the guide hole, and the guide hole plays a role in protecting the air cylinder.
The above-mentioned track positioning mechanism refers to the structure disclosed in CN207536672U or CN207536660U, which is prior art and will not be described in detail.
Further, in the present invention, two ends of the first bearing butt joint rail 1 and the second bearing butt joint rail 4 are respectively configured with corresponding mechanisms of the corresponding rail positioning mechanisms.
According to the invention, the workpiece is conveyed from one side to the other side in a rotating manner through the rotation of the transfer trolley, so that the problem of low production efficiency caused by the fact that the conventional central rotating conveying mechanism needs to return to an empty vehicle on the original path after the transfer is finished and continues to transfer operation is solved, and the production takt is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a duplex position revolving stage for conveyer turns to, its characterized in that, includes outside turn track and inboard circular track, install the dolly that forwards of rotatory walking on the inboard circular track, it is connected with the structure that can establish at inboard circular track center around the axle rotation to send the dolly, the both sides of sending the dolly are arranged respectively and are used for inboard straight line track butt joint to bear the butt joint track, every bear the orbital outside of butt joint and be fixed with and be used for transporting the spacing stop device on the dolly that forwards of work piece.
2. A dual station rotary table for conveyor turning as claimed in claim 1 wherein the stop means are mounted on an L-shaped frame, the L-shaped frame and the rotating cart frame being connected together.
3. A dual station turntable for conveyor turning as in claim 3 wherein the pivotable structure comprises an inner shaft fixed to the ground, bearings disposed between the inner shaft and the outer shaft, and an outer shaft connected to the transfer cart frame by a connector.
4. A dual station rotary table for conveyor turning as in claim 1 wherein the table provides simultaneous entry and exit of double sided workpieces into and out of the table after 180 ° rotation of the table at workpiece input without the need for the table to return to 180 ° for receiving workpieces.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010022421X | 2020-01-09 | ||
| CN202010022421.XA CN111137634A (en) | 2020-01-09 | 2020-01-09 | A one-way duplex position revolving stage for conveyer turns to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112591400A true CN112591400A (en) | 2021-04-02 |
Family
ID=70524162
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010022421.XA Pending CN111137634A (en) | 2020-01-09 | 2020-01-09 | A one-way duplex position revolving stage for conveyer turns to |
| CN202120047760.3U Active CN215100141U (en) | 2020-01-09 | 2021-01-08 | Double-station rotating table for steering of conveyor |
| CN202110024743.2A Pending CN112591400A (en) | 2020-01-09 | 2021-01-08 | Double-station rotating table for steering of conveyor |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010022421.XA Pending CN111137634A (en) | 2020-01-09 | 2020-01-09 | A one-way duplex position revolving stage for conveyer turns to |
| CN202120047760.3U Active CN215100141U (en) | 2020-01-09 | 2021-01-08 | Double-station rotating table for steering of conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111137634A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113122688B (en) * | 2021-03-26 | 2022-02-11 | 深圳市全德力金属处理科技有限公司 | Vacuum heat treatment equipment for preventing castings from being oxidized |
| CN113697412A (en) * | 2021-09-08 | 2021-11-26 | 意欧斯智能科技股份有限公司 | A track structure and shuttle for annular shuttle |
-
2020
- 2020-01-09 CN CN202010022421.XA patent/CN111137634A/en active Pending
-
2021
- 2021-01-08 CN CN202120047760.3U patent/CN215100141U/en active Active
- 2021-01-08 CN CN202110024743.2A patent/CN112591400A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN215100141U (en) | 2021-12-10 |
| CN111137634A (en) | 2020-05-12 |
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