CN110640786A - Special sleeve clamping mechanical arm for aluminum foil rolling mill - Google Patents
Special sleeve clamping mechanical arm for aluminum foil rolling mill Download PDFInfo
- Publication number
- CN110640786A CN110640786A CN201910822224.3A CN201910822224A CN110640786A CN 110640786 A CN110640786 A CN 110640786A CN 201910822224 A CN201910822224 A CN 201910822224A CN 110640786 A CN110640786 A CN 110640786A
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- arm
- seat
- hydraulic cylinder
- rotating shaft
- hinged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
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Abstract
A sleeve clamping mechanical arm special for an aluminum foil rolling mill comprises a guide rail, a sliding seat, a first transmission arm, a second transmission arm, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, an upper clamping arm and a lower clamping arm, wherein one end of the sliding seat is provided with a first oil cylinder seat, the first oil cylinder seat is provided with the first hydraulic cylinder, the first transmission arm is provided with the second oil cylinder seat, the second oil cylinder seat is provided with the second hydraulic cylinder, the second transmission arm is provided with a third oil cylinder seat, the front end of the second transmission arm is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively provided with a first synchronizing gear and a second synchronizing gear, the upper clamping arm is hinged with a third hinged seat, the third hinged seat is connected with an output shaft of the third oil cylinder seat, the upper clamping arm is pushed by the third hydraulic cylinder to rotate towards one side of the lower clamping arm, so that the lower clamping arm rotates towards one side of the upper clamping arm under the meshing rotation of the first synchronizing gear, the empty sleeve can be grabbed by the upper clamping arm and the lower clamping arm.
Description
Technical Field
The invention belongs to the technical field of aluminum foil processing equipment, and particularly relates to a sleeve clamping mechanical arm special for an aluminum foil rolling mill.
Background
The aluminum foil rolling mill is mainly used for a set of aluminum industry mechanical equipment for aluminum foil rolling, processing and refining, an empty sleeve left after the aluminum foil is processed by the aluminum foil rolling mill needs to be transported to a coiling machine from an uncoiler through a sleeve returning device, and the empty sleeve needs to be installed and unloaded through a barrel loading device and a barrel unloading device in the process, so that the cost is high, the occupied area is large, the operation process is complex, and once a fault occurs, the maintenance is very troublesome.
Disclosure of Invention
Aiming at the problems, the invention discloses a special sleeve clamping mechanical arm for an aluminum foil rolling mill.
The specific technical scheme is as follows:
a sleeve clamping mechanical arm special for an aluminum foil rolling mill comprises guide rails, sliding seats, a first transmission arm, a second transmission arm, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, an upper clamping arm and a lower clamping arm, wherein the number of the guide rails is two, the guide rails are symmetrically arranged, a rack is arranged on one guide rail, two ends of each sliding seat are slidably connected with the two guide rails, a motor fixing seat is arranged at one end of each sliding seat, a speed reducing motor is arranged on each motor fixing seat, a rolling gear is arranged on an output shaft of the speed reducing motor and meshed with the rack, the rolling gears are driven by the speed reducing motor to roll on the rack, so that the sliding seats slide between the guide rails, two first oil cylinder seats are further symmetrically arranged at one end of each sliding seat, and one first hydraulic cylinder is movably arranged on each of the two first oil cylinder seats, the other end of the sliding seat is provided with a mounting seat, the mounting seat is hinged with the tail end of the first transmission arm, the first transmission arm is provided with a second oil cylinder seat and two first hinged seats, the two first hinged seats are respectively and fixedly connected with output shafts of the two first hydraulic cylinders, the second oil cylinder seat is fixedly provided with a second hydraulic cylinder, the second hydraulic cylinder is arranged along the direction of the first transmission arm, the front end of the first transmission arm is hinged with the tail end of the second transmission arm, the tail end of the second transmission arm is fixedly provided with a linkage arm, the other end of the linkage arm is hinged with a second hinged seat, the second hinged seat is fixedly connected with the output shaft of the second hydraulic cylinder, the second transmission arm is provided with a third oil cylinder seat, the third oil cylinder seat is movably provided with the third hydraulic cylinder, and the front end of the second transmission arm is respectively and rotatably provided with a first rotating shaft and a second rotating shaft, the clamping device is characterized in that a first synchronous gear and a second synchronous gear are arranged on the first rotating shaft and the second rotating shaft respectively, the first synchronous gear and the second synchronous gear are meshed with each other, the tail ends of the upper clamping arm and the lower clamping arm are fixedly connected with the first rotating shaft and the second rotating shaft respectively, a third hinge seat is hinged to the upper clamping arm, the third hinge seat is fixedly connected with an output shaft of a third oil cylinder seat, the upper clamping arm is pushed by a third hydraulic cylinder to rotate towards one side of the lower clamping arm, the lower clamping arm rotates towards one side of the upper clamping arm under the meshing rotation of the first synchronous gear and the second synchronous gear, and the grabbing of the upper clamping arm and the lower clamping arm to the empty sleeve is achieved.
Furthermore, the front ends of the upper clamping arm and the lower clamping arm are respectively provided with a clamping seat, and the two clamping seats are oppositely arranged.
Furthermore, one side of each of the two clamping seats opposite to each other is of an arc-shaped structure.
Furthermore, a drag chain groove is formed in one side of the guide rail, a drag chain is arranged in the drag chain groove, and the drag chain is connected with the speed reducing motor.
Furthermore, the first rotating shaft and the second rotating shaft are arranged in an up-and-down symmetrical mode.
Furthermore, the motor fixing seat is arranged on one side of the two first oil cylinder seats.
The invention has the beneficial effects that:
according to the automatic sleeve grabbing and placing device, the mechanical arm is used for grabbing the empty sleeve, then the empty sleeve is driven to rotate 180 degrees and is accurately placed on a station on the sleeve returning device for recycling, the automation degree is high, the sleeve can be grabbed and placed accurately, the efficiency of conveying the sleeve is greatly improved, and therefore the production efficiency is effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic view of a connection structure of a first synchronizing gear and a second synchronizing gear according to the present invention.
Fig. 5 is a schematic diagram of the movement track of the robot arm in the present invention.
Description of the reference numerals
The device comprises a guide rail 1, a rack 11, a drag chain groove 12, a drag chain 13, a sliding seat 2, a motor fixing seat 21, a speed reducing motor 22, a rolling gear 221, a mounting seat 23, a first oil cylinder seat 24, a first transmission arm 3, a second oil cylinder seat 31, a first hinging seat 32, a second transmission arm 4, a linkage arm 41, a second hinging seat 42, a third oil cylinder seat 43, a first rotating shaft 44, a synchronous gear I441, a second rotating shaft 45, a synchronous gear II 451, a first hydraulic cylinder 5, a second hydraulic cylinder 6, a third hydraulic cylinder 7, an upper clamping arm 8, a third hinging seat 81, a clamping seat 82, a lower clamping arm 9 and a sleeve 10.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention. The fixing and the arrangement of the fixing and the connection are all general connection modes in the mechanical field, and the fixing and the connection can be performed by welding, bolt and nut connection and screw connection.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
A sleeve clamping mechanical arm special for an aluminum foil rolling mill comprises guide rails, sliding seats, a first transmission arm, a second transmission arm, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, an upper clamping arm and a lower clamping arm, wherein the number of the guide rails is two, the guide rails are symmetrically arranged, a rack is arranged on one guide rail, two ends of each sliding seat are slidably connected with the two guide rails, a motor fixing seat is arranged at one end of each sliding seat, a speed reducing motor is arranged on each motor fixing seat, a rolling gear is arranged on an output shaft of the speed reducing motor and meshed with the rack, the rolling gears are driven by the speed reducing motor to roll on the rack, so that the sliding seats slide between the guide rails, two first oil cylinder seats are further symmetrically arranged at one end of each sliding seat, and one first hydraulic cylinder is movably arranged on each of the two first oil cylinder seats, the other end of the sliding seat is provided with a mounting seat, the mounting seat is hinged with the tail end of the first transmission arm, the first transmission arm is provided with a second oil cylinder seat and two first hinged seats, the two first hinged seats are respectively and fixedly connected with output shafts of the two first hydraulic cylinders, the second oil cylinder seat is fixedly provided with a second hydraulic cylinder, the second hydraulic cylinder is arranged along the direction of the first transmission arm, the front end of the first transmission arm is hinged with the tail end of the second transmission arm, the tail end of the second transmission arm is fixedly provided with a linkage arm, the other end of the linkage arm is hinged with a second hinged seat, the second hinged seat is fixedly connected with the output shaft of the second hydraulic cylinder, the second transmission arm is provided with a third oil cylinder seat, the third oil cylinder seat is movably provided with the third hydraulic cylinder, and the front end of the second transmission arm is respectively and rotatably provided with a first rotating shaft and a second rotating shaft, the clamping device is characterized in that a first synchronous gear and a second synchronous gear are arranged on the first rotating shaft and the second rotating shaft respectively, the first synchronous gear and the second synchronous gear are meshed with each other, the tail ends of the upper clamping arm and the lower clamping arm are fixedly connected with the first rotating shaft and the second rotating shaft respectively, a third hinge seat is hinged to the upper clamping arm, the third hinge seat is fixedly connected with an output shaft of a third oil cylinder seat, the upper clamping arm is pushed by a third hydraulic cylinder to rotate towards one side of the lower clamping arm, the lower clamping arm rotates towards one side of the upper clamping arm under the meshing rotation of the first synchronous gear and the second synchronous gear, and the grabbing of the upper clamping arm and the lower clamping arm to the empty sleeve is achieved.
Furthermore, the front ends of the upper clamping arm and the lower clamping arm are respectively provided with a clamping seat, and the two clamping seats are oppositely arranged.
Furthermore, one side of each of the two clamping seats opposite to each other is of an arc-shaped structure.
Furthermore, a drag chain groove is formed in one side of the guide rail, a drag chain is arranged in the drag chain groove, and the drag chain is connected with the speed reducing motor.
Furthermore, the first rotating shaft and the second rotating shaft are arranged in an up-and-down symmetrical mode.
Furthermore, the motor fixing seat is arranged on one side of the two first oil cylinder seats.
The working principle is as follows:
during operation, the output shaft of the third hydraulic cylinder pushes the upper clamping arm to rotate towards one side of the lower clamping arm, so that the lower clamping arm rotates towards one side of the upper clamping arm under the meshing rotation of the first synchronizing gear and the second synchronizing gear, the grabbing of the upper clamping arm and the lower clamping arm to the hollow sleeve is realized, then the output shafts of the first hydraulic cylinder and the second hydraulic cylinder respectively push the first transmission arm and the second transmission arm, so that the first transmission arm and the second transmission arm rotate to the other side, the output shaft of the third hydraulic cylinder pulls the upper clamping arm, so that the upper clamping arm and the lower clamping arm are separated, and the sleeve is placed at an appointed position.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A special sleeve clamping mechanical arm for an aluminum foil rolling mill is characterized by comprising guide rails, sliding seats, a first transmission arm, a second transmission arm, a first hydraulic cylinder, a second hydraulic cylinder, a third hydraulic cylinder, an upper clamping arm and a lower clamping arm, wherein the number of the guide rails is two, the guide rails are symmetrically arranged, a rack is arranged on one of the guide rails, two ends of each sliding seat are slidably connected with the two guide rails, a motor fixing seat is arranged at one end of each sliding seat, a speed reducing motor is arranged on the motor fixing seat, a rolling gear is arranged on an output shaft of the speed reducing motor and meshed with the rack, two first cylinder seats are further symmetrically arranged at one end of each sliding seat, one first hydraulic cylinder is movably arranged on each of the two first cylinder seats, a mounting seat is arranged at the other end of each sliding seat, and the mounting seat is hinged with the tail end of the first transmission arm, the first transmission arm is provided with a second oil cylinder seat and two first hinged seats, the two first hinged seats are respectively and fixedly connected with output shafts of two first hydraulic cylinders, the second oil cylinder seat is fixedly provided with a second hydraulic cylinder, the second hydraulic cylinder is arranged along the direction of the first transmission arm, the front end of the first transmission arm is hinged with the tail end of the second transmission arm, the tail end of the second transmission arm is fixedly provided with a linkage arm, the other end of the linkage arm is hinged with a second hinged seat, the second hinged seat is fixedly connected with the output shaft of the second hydraulic cylinder, the second transmission arm is provided with a third oil cylinder seat, the third oil cylinder seat is movably provided with a third hydraulic cylinder, the front end of the second transmission arm is respectively and rotatably provided with a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively provided with a first synchronizing gear and a second synchronizing gear, the first synchronous gear and the second synchronous gear are meshed with each other, the tail ends of the upper clamping arm and the lower clamping arm are fixedly connected with the first rotating shaft and the second rotating shaft respectively, a third hinge seat is hinged to the upper clamping arm, and the third hinge seat is fixedly connected with an output shaft of the third oil cylinder seat.
2. The special sleeve clamping mechanical arm for the aluminum foil rolling mill as claimed in claim 1, wherein the front ends of the upper clamping arm and the lower clamping arm are respectively provided with a clamping seat, and the two clamping seats are oppositely arranged.
3. The special sleeve clamping mechanical arm for the aluminum foil rolling mill as claimed in claim 2, wherein one opposite side of the two clamping seats is of an arc structure.
4. The special sleeve clamping mechanical arm for the aluminum foil rolling mill as claimed in claim 1, wherein a drag chain groove is formed in one side of the guide rail, a drag chain is arranged in the drag chain groove, and the drag chain is connected with the speed reduction motor.
5. The special sleeve clamping mechanical arm for the aluminum foil rolling mill as claimed in claim 1, wherein the first rotating shaft and the second rotating shaft are arranged in an up-down symmetrical manner.
6. The special sleeve clamping mechanical arm for the aluminum foil rolling mill as claimed in claim 1, wherein the motor fixing seat is arranged on one side of the two first oil cylinder seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822224.3A CN110640786A (en) | 2019-09-02 | 2019-09-02 | Special sleeve clamping mechanical arm for aluminum foil rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822224.3A CN110640786A (en) | 2019-09-02 | 2019-09-02 | Special sleeve clamping mechanical arm for aluminum foil rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110640786A true CN110640786A (en) | 2020-01-03 |
Family
ID=68991441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910822224.3A Pending CN110640786A (en) | 2019-09-02 | 2019-09-02 | Special sleeve clamping mechanical arm for aluminum foil rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638282A (en) * | 2023-05-15 | 2023-08-25 | 江苏中赫冶金设备有限公司 | Auxiliary structure for rapid assembly and disassembly of roller shaft sleeve and application method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202781178U (en) * | 2012-07-19 | 2013-03-13 | 湖州机床厂有限公司 | Clamping device |
| US20130071218A1 (en) * | 2011-09-16 | 2013-03-21 | Persimmon Technologies, Corp. | Low Variability Robot |
| CN103538070A (en) * | 2013-09-27 | 2014-01-29 | 杭州电子科技大学 | Five-freedom-degree hydraulic servo manipulator |
| CN104162886A (en) * | 2014-08-01 | 2014-11-26 | 大连四达高技术发展有限公司 | Three-axis automatic carrying robot |
| CN107214684A (en) * | 2017-07-18 | 2017-09-29 | 罗厚镇 | A kind of industrial production mechanical arm of intelligent control |
| CN208323387U (en) * | 2017-11-29 | 2019-01-04 | 长春工业大学 | A kind of electro-hydraulic combination drive industrial robot structure |
| CN109382811A (en) * | 2018-11-28 | 2019-02-26 | 中国人民解放军陆军工程大学 | Vehicle-mounted explosive-handling manipulator |
-
2019
- 2019-09-02 CN CN201910822224.3A patent/CN110640786A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130071218A1 (en) * | 2011-09-16 | 2013-03-21 | Persimmon Technologies, Corp. | Low Variability Robot |
| CN202781178U (en) * | 2012-07-19 | 2013-03-13 | 湖州机床厂有限公司 | Clamping device |
| CN103538070A (en) * | 2013-09-27 | 2014-01-29 | 杭州电子科技大学 | Five-freedom-degree hydraulic servo manipulator |
| CN104162886A (en) * | 2014-08-01 | 2014-11-26 | 大连四达高技术发展有限公司 | Three-axis automatic carrying robot |
| CN107214684A (en) * | 2017-07-18 | 2017-09-29 | 罗厚镇 | A kind of industrial production mechanical arm of intelligent control |
| CN208323387U (en) * | 2017-11-29 | 2019-01-04 | 长春工业大学 | A kind of electro-hydraulic combination drive industrial robot structure |
| CN109382811A (en) * | 2018-11-28 | 2019-02-26 | 中国人民解放军陆军工程大学 | Vehicle-mounted explosive-handling manipulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638282A (en) * | 2023-05-15 | 2023-08-25 | 江苏中赫冶金设备有限公司 | Auxiliary structure for rapid assembly and disassembly of roller shaft sleeve and application method thereof |
| CN116638282B (en) * | 2023-05-15 | 2023-12-05 | 江苏中赫冶金设备有限公司 | Auxiliary structure for rapid assembly and disassembly of roller shaft sleeve and application method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200103 |
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| RJ01 | Rejection of invention patent application after publication |