CN210306940U - Automatic get material feeding unit and lathe - Google Patents
Automatic get material feeding unit and lathe Download PDFInfo
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- CN210306940U CN210306940U CN201921134122.4U CN201921134122U CN210306940U CN 210306940 U CN210306940 U CN 210306940U CN 201921134122 U CN201921134122 U CN 201921134122U CN 210306940 U CN210306940 U CN 210306940U
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- mechanical arm
- manipulator
- mounting seat
- guide rail
- driven gear
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Abstract
The utility model belongs to the technical field of machining equipment, in particular to an automatic material taking and feeding device and a machine tool; a mechanical arm is arranged on the cross beam in a sliding mode and comprises a first mechanical arm mounting seat and a second mechanical arm mounting seat, a first mechanical arm is arranged on the first mechanical arm mounting seat in the vertical direction, a first automatic clamping jaw is arranged at the lower end of the first mechanical arm, a second mechanical arm is arranged on the second mechanical arm mounting seat, a second automatic clamping jaw is arranged at the lower end of the second mechanical arm, a first rack and a second rack which are meshed with a first driven gear and a second driven gear are respectively arranged on the first mechanical arm and the second mechanical arm, a first motor is arranged on the second mechanical arm mounting seat, a driving gear is arranged on the first motor, and the first motor rotates to drive the first mechanical arm and the second mechanical arm to reversely lift; the utility model discloses get the material or feed by two reverse lifts of arm of a power drive, the structure is compacter, has simplified control flow, the cost is reduced.
Description
The technical field is as follows:
the utility model belongs to the technical field of machining equipment, refer in particular to an automatic get material feeding unit and lathe.
Background art:
along with the improvement of the automation level, when a workpiece is machined on a machine tool, the clamping action is automatically carried out through a manipulator. A machine tool for surface treatment of shaft-like workpieces as disclosed in chinese invention patent (application publication No. CN 108247519a), in which the parts related to the robot are described as follows: the manipulator comprises a first cylinder arranged along the vertical direction, the first cylinder is fixed on a first cylinder mounting seat, a first material clamping cylinder is arranged on a piston rod of the first cylinder, a second cylinder mounting seat is arranged on the first cylinder mounting seat, the second cylinder is obliquely arranged on the second cylinder mounting seat, the second cylinder is located on one side of the first cylinder, and a second material clamping cylinder is arranged on a piston rod of the second cylinder. The manipulator is composed of two cylinders, and each material clamping cylinder is driven by the corresponding cylinder to lift so as to realize the actions of clamping and discharging. Driven by two powers, has the defects of complex control, high cost and the like.
The invention content is as follows:
the utility model aims at providing a get material feeding unit and lathe by the reverse lift of two arms of a power drive or the automation of feeding are got.
The utility model discloses a realize like this:
one of the purposes of the utility model is to provide an automatic material taking and feeding device, which comprises a cross beam, a manipulator is arranged on the cross beam in a sliding way and driven by a driving mechanism to reciprocate on the cross beam, the manipulator comprises a first manipulator mounting seat and a second manipulator mounting seat arranged on the first manipulator mounting seat, the first manipulator is arranged on the first manipulator mounting seat along the vertical direction, a first automatic clamping jaw is arranged at the lower end of the first manipulator, a second manipulator is arranged on the second manipulator mounting seat, the second manipulator is arranged at one side of the first manipulator, a second automatic clamping jaw is arranged at the lower end of the second manipulator, a first rack and a second rack are respectively arranged on the first manipulator and the second manipulator, a first motor is arranged on the second manipulator mounting seat, and a driving gear is arranged on the first motor, the driving gear is meshed with the first driven gear and the second driven gear respectively for transmission, the first driven gear and the second driven gear are meshed with the first rack and the second rack for transmission, and the first motor rotates to drive the first driven gear and the second driven gear to rotate in opposite directions so as to drive the first mechanical arm and the second mechanical arm to lift in opposite directions.
In the above automatic material taking and feeding device, a first slide rail is arranged on the first mechanical arm in the vertical direction, a slide block is fixedly arranged on the first mechanical arm mounting base, and the first mechanical arm is slidably connected with the first mechanical arm mounting base through the first slide rail and the first slide block.
In the above automatic material taking and feeding device, a second slide rail is arranged on the second mechanical arm along the length direction of the second mechanical arm, a second slide block is arranged on the second mechanical arm mounting seat, and the second mechanical arm slides and is linked with the second mechanical arm mounting seat through the second slide rail and the second slide block.
In the above automatic material taking and feeding device, the second mechanical arm mounting seat includes two vertical plates arranged at intervals, one end of each vertical plate is fixedly arranged on the first mechanical arm mounting seat, the other end of each vertical plate is arranged in a suspended manner, a mounting plate is obliquely arranged at the suspended end, the second mechanical arm is arranged on the mounting plate, and the first motor, the first driven gear and the second driven gear are mounted on one vertical plate.
In foretell automatic material device of getting send, drive mechanism is provided with the action wheel including setting up the second motor in crossbeam one end on the second motor, and the one end of keeping away from the second motor on the crossbeam is provided with from the driving wheel, and the action wheel is connected through synchronous belt drive from between the driving wheel, hold-in range and first arm mount pad fixed connection, synchronous belt drive first arm mount pad along reciprocating motion.
In foretell automatic material device of getting send, transversely be provided with first guide rail, second guide rail on the crossbeam, first guide rail, second guide rail are located the upper and lower both sides of hold-in range respectively, are provided with the guide rail slider respectively on first guide rail, second guide rail, and two guide rail sliders all with sliding seat fixed connection, the hold-in range sets firmly on the sliding seat, first arm mount pad sets firmly on the sliding seat.
In the above automatic material taking and feeding device, the cross beam is provided with a third guide rail, the third guide rail is an outer cover covering the first guide rail, the second guide rail and the synchronous belt, the first arm mounting seat is located on the outer side of the outer cover, the sliding seat is located on the inner side of the outer cover, and the first arm mounting seat and the sliding seat move along the outer cover.
Another object of the present invention is to provide a machine tool, which includes the above automatic material taking and feeding device.
Compared with the prior art, the utility model outstanding advantage is:
1. the utility model discloses get the material or feed by two reverse lifts of arm of a power drive, the structure is compacter, and can not take place to interfere between two arms, has simplified control flow, the cost is reduced.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic view of a robot of the present invention;
FIG. 3 is a schematic view of the present invention with the cover removed;
fig. 4 is a schematic view of the second robot arm mounting base of the present invention disposed on the first robot arm mounting base.
In the figure: 1. a first arm mount; 2. a first robot arm; 3. a first automatic gripper; 4. a second mechanical arm; 5. a second automated gripper; 6. a first rack; 7. a second rack; 8. a first motor; 9. a driving gear; 10. a first driven gear; 11. a second driven gear; 12. a vertical plate; 13. mounting a plate; 14. A second motor; 15. a driven wheel; 16. a synchronous belt; 17. a first guide rail; 18. a second guide rail; 19. a guide rail slider; 20. a sliding seat; 21. a housing.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 4:
the utility model provides an automatic get and send material device, includes the crossbeam, slides on the crossbeam and is provided with the manipulator, and the manipulator is by actuating mechanism drive reciprocating motion on the crossbeam, the manipulator includes first arm mount pad 1 and sets up the second arm mount pad on first arm mount pad 1, is provided with first arm 2 along vertical direction on first arm mount pad 1, is provided with first automatic clamping jaw 3 at the lower extreme of first arm 2, is provided with second arm 4 on the second arm mount pad, second arm 4 is located one side of first arm 2, is provided with second automatic clamping jaw 5 at the lower extreme of second arm 2, first automatic clamping jaw 3, second automatic clamping jaw 5 adopt pneumatic chuck usually. The first mechanical arm 2 and the second mechanical arm 4 are respectively provided with a first rack 6 and a second rack 7, the second mechanical arm mounting seat is provided with a first motor 8, the first motor 8 is provided with a driving gear 9, the driving gear 9 is respectively in gear engagement transmission with a first driven gear 10 and a second driven gear 11, the first driven gear 10 and the second driven gear 11 are in gear engagement transmission with the first rack 6 and the second rack 7, the first motor 8 rotates to drive the first driven gear 10 and the second driven gear 11 to reversely rotate so as to drive the first mechanical arm 2 and the second mechanical arm 4 to reversely lift. The driving gear 9, the first driven gear 10 and the second driven gear 11 all adopt helical gears, and can be straight gears. The specific lifting height of the first mechanical arm 2 and the second mechanical arm 4 can be controlled by matching with a sensor or controlling the number of forward rotation or reverse rotation of the first motor 8 through a program in a controller. The first and second automatic gripping jaws 3 and 5 can form an intersection point in the descending movement locus.
The utility model discloses a manipulator passes through actuating mechanism drive reciprocating motion on the crossbeam, can realize will treating the work piece and transport machine tool machining's clamping position (between headstock and the tailstock) from depositing the district, also can realize transporting the work piece that will process the completion from machine tool machining's clamping position and deposit the district.
The utility model discloses a reverse lift of first arm 2, second arm 4 is gone on simultaneously. For example, the following steps: the first motor 8 drives the first mechanical arm 2 to move downwards, and then the second mechanical arm 4 automatically moves upwards, so that collision interference between the first automatic clamping jaw 3 and the second automatic clamping jaw 5 cannot occur. When a workpiece on the machine tool is machined, the first motor 8 drives the first mechanical arm 2 to move downwards, the workpiece is clamped by the first automatic clamping jaw 3, at the moment, the second mechanical arm 4 drives the workpiece to be machined clamped by the second automatic clamping jaw 5 to move upwards, the first motor 8 rotates reversely, the second mechanical arm 4 is driven to move towards the headstock and the tailstock directions until the workpiece to be machined is clamped between the headstock and the tailstock, and at the moment, the first mechanical arm 2 drives the machined workpiece to move upwards. After clamping is completed, the first motor 8 drives the first mechanical arm 2 and the second mechanical arm 4 to reset, the driving mechanism drives the mechanical arm to move towards the storage area, when the storage area is reached, the first motor 8 drives the first mechanical arm 2 to move downwards, a processed workpiece is placed in the storage area, and then the first motor 8 rotates reversely to drive the second mechanical arm 4 to move downwards to clamp a new workpiece to be processed.
Further, be provided with first slide rail along vertical direction on the first arm 2, set firmly the slider on first arm mount pad 1, first arm 2 is through first slide rail, first slider and 1 sliding connection of first arm mount pad. The positions of the first slide rail and the first slide block on the first mechanical arm 2 and the first mechanical arm mounting base 1 can be interchanged.
Similarly, a second slide rail is arranged on the second mechanical arm 4 along the length direction of the second mechanical arm 4, a second slide block is arranged on the second mechanical arm mounting seat, and the second mechanical arm 4 slides and is linked with the second mechanical arm mounting seat through the second slide rail and the second slide block. The positions of the second slide rail and the second slide block on the second mechanical arm 4 and the second mechanical arm mounting seat can be interchanged.
Further, the second mechanical arm mounting base comprises two vertical plates 12 arranged at intervals, one end of each vertical plate 12 is fixedly arranged on the first mechanical arm mounting base 1, the other end of each vertical plate 12 is arranged in a suspended mode, a mounting plate 13 is obliquely arranged at the suspended end, the second mechanical arm 4 is arranged on the inner wall of the mounting plate 13, and the first motor 8, the first driven gear 10 and the second driven gear 11 are arranged on one vertical plate 12. The first driven gear 10 and the second driven gear 11 are mounted on one vertical plate 12 through gear shafts. The first mechanical arm 2 is also arranged on the inner side wall of the first mechanical arm mounting seat 1. That is to say, the first robot arm 2 and the second robot arm 4 are located in a space enclosed by the first robot arm mounting base 1 and the second robot arm mounting base. The distance between the upper end of the second robot arm 4 and the first robot arm 2 is greater than the distance between the lower end of the second robot arm 4 and the first robot arm 2.
Drive mechanism is provided with the action wheel including setting up the second motor 14 in crossbeam one end on second motor 14, and the one end of keeping away from second motor 14 on the crossbeam is provided with from driving wheel 15, passes through the band pulley mounting bracket from driving wheel 15 and sets up on the crossbeam. The driving wheel is connected with the driven wheel 15 through a synchronous belt 16 in a transmission mode, the synchronous belt 16 is fixedly connected with the first mechanical arm mounting base 1, and the first mechanical arm mounting base 1 is driven to move back and forth through the synchronous belt 16 in a transmission mode.
The transmission mechanism can also adopt a structure of a screw rod, a motor and a screw rod nut. Specifically, a screw rod is transversely arranged on a cross beam, a first mechanical arm mounting base 1 is fixedly connected with a screw rod nut, and a motor for driving the screw rod to rotate is arranged at one end of the screw rod.
The present embodiment prefers a synchronous belt drive mechanism over a lead screw drive mechanism.
In order to make the movement of the manipulator more stable and improve the position accuracy, a first guide rail 17 and a second guide rail 18 are transversely arranged on the cross beam, the first guide rail 17 and the second guide rail 18 are respectively positioned at the upper side and the lower side of the synchronous belt 15, guide rail sliding blocks 19 are respectively arranged on the first guide rail 17 and the second guide rail 18, the two guide rail sliding blocks 19 are both fixedly connected with the sliding seat 20, the synchronous belt 15 is fixedly arranged on the sliding seat 20, and the first manipulator mounting seat 1 is fixedly arranged on the sliding seat 20.
The moving stability is further improved, a third guide rail is arranged on the cross beam, the third guide rail is an outer cover 21 covering the first guide rail 17, the second guide rail 18 and the synchronous belt 15, the first mechanical arm installation base 1 is located on the outer side of the outer cover 21, the sliding base 20 is located on the inner side of the outer cover 21, and the first mechanical arm installation base 1 and the sliding base 20 move along the outer cover 21.
Another object of the utility model is to provide a machine tool, including foretell automatic material feeding unit of getting.
Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an automatic get material feeding unit, includes the crossbeam, and it is provided with the manipulator to slide on the crossbeam, and the manipulator is by actuating mechanism drive reciprocating motion on the crossbeam, its characterized in that: the manipulator comprises a first manipulator mounting seat (1) and a second manipulator mounting seat arranged on the first manipulator mounting seat (1), wherein a first manipulator (2) is arranged on the first manipulator mounting seat (1) along the vertical direction, a first automatic clamping jaw (3) is arranged at the lower end of the first manipulator (2), a second manipulator (4) is obliquely arranged on the second manipulator mounting seat, the second manipulator (4) is positioned at one side of the first manipulator (2), a second automatic clamping jaw (5) is arranged at the lower end of the second manipulator (4), a first rack (6) and a second rack (7) are respectively arranged on the first manipulator (2) and the second manipulator (4), a first motor (8) is arranged on the second manipulator mounting seat, a driving gear (9) is arranged on the first motor (8), and the driving gear (9) is respectively meshed with a first driven gear (10) and a second driven gear (11), the first driven gear (10) and the second driven gear (11) are in meshing transmission with the first rack (6) and the second rack (7), and the first motor (8) rotates to drive the first driven gear (10) and the second driven gear (11) to rotate reversely so as to drive the first mechanical arm (2) and the second mechanical arm (4) to lift reversely.
2. The automatic material taking and feeding device as claimed in claim 1, wherein: first slide rail is provided with along vertical direction on first arm (2), has set firmly the slider on first arm mount pad (1), and first arm (2) are through first slide rail, first slider and first arm mount pad (1) sliding connection.
3. The automatic material taking and feeding device as claimed in claim 1, wherein: and a second slide rail is arranged on the second mechanical arm (4) along the length direction of the second mechanical arm (4), a second slide block is arranged on the second mechanical arm mounting seat, and the second mechanical arm (4) slides with the second mechanical arm mounting seat through the second slide rail and the second slide block to be linked.
4. The automatic material taking and feeding device as claimed in claim 1, wherein: the second mechanical arm mounting seat comprises two vertical plates (12) arranged at intervals, one end of each vertical plate (12) is fixedly arranged on the first mechanical arm mounting seat (1), the other end of each vertical plate is arranged in a hanging mode, a mounting plate (13) is obliquely arranged at the hanging end, the second mechanical arm (4) is arranged on the mounting plate (13), and the first motor (8), the first driven gear (10) and the second driven gear (11) are arranged on one vertical plate (12).
5. The automatic material taking and feeding device as claimed in claim 1, wherein: actuating mechanism is provided with the action wheel including setting up second motor (14) in crossbeam one end on second motor (14), and the one end of keeping away from second motor (14) on the crossbeam is provided with from driving wheel (15), and the action wheel is connected through hold-in range (16) transmission with following between driving wheel (15), hold-in range (16) and first arm mount pad (1) fixed connection, hold-in range (16) transmission drive first arm mount pad (1) along reciprocating motion.
6. An automatic material taking and feeding device as claimed in claim 5, wherein: the beam is transversely provided with a first guide rail (17) and a second guide rail (18), the first guide rail (17) and the second guide rail (18) are respectively located on the upper side and the lower side of the synchronous belt (16), guide rail sliding blocks (19) are respectively arranged on the first guide rail (17) and the second guide rail (18), the two guide rail sliding blocks (19) are fixedly connected with the sliding seat (20), the synchronous belt (16) is fixedly arranged on the sliding seat (20), and the first mechanical arm mounting seat (1) is fixedly arranged on the sliding seat (20).
7. An automatic material taking and feeding device as claimed in claim 6, wherein: the beam is provided with a third guide rail, the third guide rail is an outer cover (21) covering a first guide rail (17), a second guide rail (18) and a synchronous belt (16), the first mechanical arm mounting seat (1) is located on the outer side of the outer cover (21), the sliding seat (20) is located on the inner side of the outer cover (21), and the first mechanical arm mounting seat (1) and the sliding seat (20) move along the outer cover (21).
8. A machine tool comprising an automatic take-and-feed device as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134122.4U CN210306940U (en) | 2019-07-18 | 2019-07-18 | Automatic get material feeding unit and lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921134122.4U CN210306940U (en) | 2019-07-18 | 2019-07-18 | Automatic get material feeding unit and lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306940U true CN210306940U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921134122.4U Active CN210306940U (en) | 2019-07-18 | 2019-07-18 | Automatic get material feeding unit and lathe |
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| Country | Link |
|---|---|
| CN (1) | CN210306940U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222928A (en) * | 2020-10-03 | 2021-01-15 | 张银香 | Numerical control machine tool with sliding structure and convenient for clamping workpiece |
| CN113930926A (en) * | 2021-09-26 | 2022-01-14 | 山东大学 | Needle supplementing device of tentering setting machine and use method |
| CN114193213A (en) * | 2021-12-30 | 2022-03-18 | 东莞市宝科精密机械有限公司 | Mechanical arm for numerical control machine tool |
-
2019
- 2019-07-18 CN CN201921134122.4U patent/CN210306940U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222928A (en) * | 2020-10-03 | 2021-01-15 | 张银香 | Numerical control machine tool with sliding structure and convenient for clamping workpiece |
| CN112222928B (en) * | 2020-10-03 | 2022-07-12 | 江苏飞象数控设备有限公司 | Numerical control machine tool with sliding structure and convenient for clamping workpiece |
| CN113930926A (en) * | 2021-09-26 | 2022-01-14 | 山东大学 | Needle supplementing device of tentering setting machine and use method |
| CN114193213A (en) * | 2021-12-30 | 2022-03-18 | 东莞市宝科精密机械有限公司 | Mechanical arm for numerical control machine tool |
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