CN111532732A - Rotary lifting device - Google Patents
Rotary lifting device Download PDFInfo
- Publication number
- CN111532732A CN111532732A CN202010545108.4A CN202010545108A CN111532732A CN 111532732 A CN111532732 A CN 111532732A CN 202010545108 A CN202010545108 A CN 202010545108A CN 111532732 A CN111532732 A CN 111532732A
- Authority
- CN
- China
- Prior art keywords
- lifting
- rod
- rotary
- rotary lifting
- spiral groove
- 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.)
- Pending
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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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
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
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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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
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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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
Abstract
A rotary lifting device is characterized in that a rotary lifting rod penetrates through the middle of a supporting plate, and a guide sleeve is fixedly arranged on the upper portion of the supporting plate, which is positioned on the outer side of the rotary lifting rod; two lifting cylinders are symmetrically arranged on the two sides of the rotary lifting rod on the supporting plate, piston rods of the lifting cylinders penetrate through the supporting plate to be arranged, the lower ends of the piston rods are connected with a lifting frame, and the lower ends of the rotary lifting rods are arranged on the lifting frame through bearings; the guide sleeve is provided with a spiral groove, the rotary lifting rod is provided with a shifting rod, the shifting rod is positioned in the spiral groove, and the shifting rod is provided with a roller. The rotary lifting device realizes synchronous lifting and rotation through the combined action of the rotary lifting rod, the deflector rod and the spiral groove, can realize rotation at any angle through the arrangement of the spiral groove, has high automation degree, saves occupied area and greatly improves working efficiency.
Description
Technical Field
The invention relates to equipment for changing the posture of a workpiece in machining.
Background
In a part automatic logistics conveying system of an engine part production line, a workpiece is often required to be lifted to a certain height and the posture of the workpiece is changed, for example, the workpiece is lifted and rotates by 90 degrees, for the lifting and the rotation, the previous machine is difficult to finish at the same station, a lifting device is generally required to be adopted to lift the workpiece at one station, and then the workpiece is rotated to the next station by adopting a rotating mechanism.
Disclosure of Invention
The invention provides a rotary lifting device, aiming at solving the problems that the lifting and the rotation of a workpiece by the conventional logistics conveying system are respectively completed by two stations.
The technical scheme adopted by the invention for realizing the purpose is as follows: a rotary lifting device, a rotary lifting rod 7 is arranged through the middle part of a supporting plate 14, and a guide sleeve 6 is fixedly arranged at the upper part of the supporting plate 14, which is positioned at the outer side of the rotary lifting rod 7; two lifting cylinders 5 are symmetrically arranged on the two sides of the rotary lifting rod 7 on the supporting plate 14, a piston rod 18 of each lifting cylinder 5 penetrates through the supporting plate 14 to be arranged, the lower end of each lifting cylinder is connected with the lifting frame 8, and the lower end of the rotary lifting rod 7 is arranged on the lifting frame 8 through a bearing 11; the guide sleeve 6 is provided with a spiral groove 15, the rotary lifting rod 7 is provided with a deflector rod 9, the deflector rod 9 is positioned in the spiral groove 15, and the deflector rod 9 is provided with a roller 17.
The upper end of the rotary lifting rod 7 is provided with a lifting tray 3, and the lifting tray 3 is provided with a bolt 19.
The lower end of the rotary lifting rod 7 penetrates through the lifting frame 8 to be installed, the outer side of the lower end of the rotary lifting rod 7 is provided with a rotary sleeve 10, the rotary sleeve 10 is fixed on the lifting frame 8, and a bearing 11 is installed between the rotary lifting rod 7 and the rotary sleeve 10.
The starting and ending positions of the helical groove 15 differ by 90 ° over the circumference of the guide sleeve 6.
The rotary lifting device realizes synchronous lifting and rotation through the combined action of the rotary lifting rod, the deflector rod and the spiral groove, can realize rotation at any angle through the arrangement of the spiral groove, has high automation degree, saves occupied area and greatly improves working efficiency.
Drawings
Fig. 1 is a front view structural diagram of the assembly of the rotary lifting device and the roller machine.
Fig. 2 is a left view structural diagram of the assembly of the rotary lifting device and the roller machine.
Fig. 3 is an enlarged structural view of a portion a in fig. 2.
Fig. 4 is a front sectional view of the rotary lifting device of the present invention.
Fig. 5 is a three-dimensional structure diagram of the rotary lifting device of the invention.
FIG. 6 is an expanded view of the spiral groove of the rotary lifting device of the present invention.
In the figure: 1. the device comprises a roller machine, 2, a stopper, 3, a lifting tray, 4, a detection switch, 5, a lifting cylinder, 6, a guide sleeve, 7, a rotary lifting rod, 8, a lifting frame, 9, a deflector rod, 10, a rotary sleeve, 11, a bearing, 12, a supporting leg, 13, a cross beam, 14, a supporting plate, 15, a spiral groove, 16, a workpiece, 17, a roller, 18, a piston rod, 19 and a bolt.
Detailed Description
The structure of the rotary lifting device is shown in figures 3-5, a rotary lifting rod 7 is arranged in the middle of a support plate 14 in a penetrating mode, and a guide sleeve 6 is fixedly arranged on the upper portion of the support plate 14, which is positioned on the outer side of the rotary lifting rod 7; two lifting cylinders 5 are symmetrically arranged on the two sides of a rotary lifting rod 7 on a supporting plate 14, a piston rod 18 of each lifting cylinder 5 penetrates through the supporting plate 14 to be arranged, the lower end of each lifting cylinder is connected with a lifting frame 8, the lower end of the rotary lifting rod 7 penetrates through the lifting frame 8 to be arranged, a rotary sleeve 10 is arranged on the outer side of the lower end of the rotary lifting rod 7, the rotary sleeve 10 is fixed on the lifting frame 8, and a bearing 11 is arranged between the rotary lifting rod 7 and the rotary sleeve 10; be equipped with helicla flute 15 on the uide bushing 6, install driving lever 9 on the gyration lifting rod 7, driving lever 9 is located helicla flute 15, installs gyro wheel 17 on the driving lever 9, and gyration lifting rod 7 upper end installation lift tray 3, the last installation bolt 19 of lift tray 3.
The assembly structure of the rotary lifting device and the roller machine 1 is shown in figures 1 and 2, the lower part of the roller machine 1 is provided with four support legs 12, a cross beam 13 is respectively arranged between the two support legs at the front side and the two support legs at the rear side, and the front end and the rear end of a support plate 14 are fixed on the cross beam 13. The lifting tray 3 is positioned between the front and the rear rows of rollers of the roller machine 1, and a stopper 2 and a detection switch 4 are arranged on one side of the lifting tray 3 on the roller machine 1.
The working principle is as follows: the workpiece 16 is sent to a lifting position from the roller machine 1 and blocked by the stopper 2, the workpiece detection switch 4 confirms that the workpiece 16 is in place, the workpiece tray 3 is fixed on the rotary lifting rod 7, the piston rod 18 of the lifting cylinder 5 stretches and retracts to drive the lifting frame 8 to lift, so that the rotary lifting rod 7 is driven to lift, the workpiece tray 3 is driven by the piston rod 18 of the lifting cylinder 5 to lift upwards, in the lifting process, the shifting rod 9 embedded on the lifting rod 7 and provided with the roller 17 slides in the spiral groove 15 of the guide sleeve 6, the lower end of the lifting rod 7 rotates in the rotary sleeve 10 through the bearing 11, and the shape of the spiral groove 15 determines the rotary angle during lifting. The spiral groove development shown in fig. 6, taking the rotation angle as 90 ° as an example, will complete the process when lifting up: s1-linear motion, inserting the bolt into the space or hole at the lower side of the part (whether the bolt is arranged or not can be determined according to the product, and the bolt is not required to be arranged if the product is a plane product); s2, linear motion is carried out, and the workpiece 16 is separated from the raceway; s3-rotating movement, rotating the workpiece by 90 degrees, S4-linear movement, ascending to the right position, keeping the accuracy of rotating the deflector rod roller 17 to the right position in the straight groove, and descending the tray after the workpiece is taken away; s5-return to the initial state, drop to position. Therefore, the function of lifting and rotating 90 degrees at the same station is completed. Wherein a1 and a2 are safe distances. SH is the height of the stream.
While the invention has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A rotary lifting device is characterized in that: a rotary lifting rod (7) is arranged in the middle of the support plate (14) in a penetrating way, and a guide sleeve (6) is fixedly arranged at the upper part of the support plate (14) and positioned at the outer side of the rotary lifting rod (7); two lifting cylinders (5) are symmetrically arranged on the two sides of the rotary lifting rod (7) on the supporting plate (14), a piston rod (18) of each lifting cylinder (5) penetrates through the supporting plate (14) to be arranged, the lower end of each lifting cylinder is connected with a lifting frame (8), and the lower end of the rotary lifting rod (7) is arranged on the lifting frame (8) through a bearing (11); a spiral groove (15) is formed in the guide sleeve (6), a deflector rod (9) is installed on the rotary lifting rod (7), the deflector rod (9) is located in the spiral groove (15), and a roller (17) is installed on the deflector rod (9).
2. A slewing lifting device according to claim 1, characterized in that: the upper end of the rotary lifting rod (7) is provided with a lifting tray (3), and the lifting tray (3) is provided with a bolt (19).
3. A slewing lifting device according to claim 1, characterized in that: the lower end of the rotary lifting rod (7) penetrates through the lifting frame (8) to be installed, a rotary sleeve (10) is arranged on the outer side of the lower end of the rotary lifting rod (7), the rotary sleeve (10) is fixed on the lifting frame (8), and a bearing (11) is installed between the rotary lifting rod (7) and the rotary sleeve (10).
4. A slewing lifting device according to claim 1, characterized in that: the starting and end positions of the spiral groove (15) differ by 90 DEG on the circumference of the guide sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010545108.4A CN111532732A (en) | 2020-06-16 | 2020-06-16 | Rotary lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010545108.4A CN111532732A (en) | 2020-06-16 | 2020-06-16 | Rotary lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111532732A true CN111532732A (en) | 2020-08-14 |
Family
ID=71976366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010545108.4A Pending CN111532732A (en) | 2020-06-16 | 2020-06-16 | Rotary lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111532732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576068A (en) * | 2020-12-14 | 2021-03-30 | 澧县红似火新型建材有限责任公司 | Portable simple and easy steel frame structure house that building site used |
-
2020
- 2020-06-16 CN CN202010545108.4A patent/CN111532732A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576068A (en) * | 2020-12-14 | 2021-03-30 | 澧县红似火新型建材有限责任公司 | Portable simple and easy steel frame structure house that building site used |
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