CN213081490U - Industrial robot is with snatching arm structure - Google Patents
Industrial robot is with snatching arm structure Download PDFInfo
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- CN213081490U CN213081490U CN202021573603.8U CN202021573603U CN213081490U CN 213081490 U CN213081490 U CN 213081490U CN 202021573603 U CN202021573603 U CN 202021573603U CN 213081490 U CN213081490 U CN 213081490U
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Abstract
The utility model discloses an industrial robot is with snatching arm structure, comprising a base plate, the upper end of bottom plate is rotated and is connected with the rotor plate, be equipped with in the bottom plate and be used for carrying out driven actuating mechanism to the rotor plate, the upper end fixed connection support column of rotor plate, the top of support column is equipped with and is the lifter plate, be connected through elevating system between lifter plate and the support column, the top of bottom plate is equipped with the diaphragm, be equipped with on the lifter plate and be used for carrying out the adjustment mechanism who adjusts to the diaphragm, the left end fixedly connected with riser of diaphragm, the lower extreme fixedly connected with fixed plate of riser, be equipped with fixture on the fixed plate. The utility model discloses a better and simple structure of result of use, the centre gripping is comparatively convenient.
Description
Technical Field
The utility model relates to a snatch arm technical field, especially relate to an industrial robot is with snatching arm structure.
Background
Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemical industry.
The existing grabbing arm for the industrial robot is complex in structure, high in production cost and not beneficial to updating and maintaining the grabbing arm.
Therefore, the grabbing arm structure for the industrial robot is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the structure of grabbing the arm among the prior art is complicated, and manufacturing cost is high and be not convenient for maintain, and the industrial robot who provides is with snatching arm structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an industrial robot is with snatching arm structure, includes the bottom plate, the upper end of bottom plate is rotated and is connected with the rotor plate, be equipped with in the bottom plate and be used for carrying out driven actuating mechanism to the rotor plate, the upper end fixed connection support column of rotor plate, the top of support column is equipped with the lifter plate, be connected through elevating system between lifter plate and the support column, the top of bottom plate is equipped with the diaphragm, be equipped with the adjustment mechanism who is used for adjusting the diaphragm on the lifter plate, the left end fixedly connected with riser of diaphragm, the lower extreme fixedly connected with fixed plate of riser, be equipped with fixture on the fixed plate.
Preferably, actuating mechanism is including setting up the cavity in the bottom plate, fixedly connected with first motor in the cavity, the lower extreme of rotor plate is equipped with the recess, the drive shaft of first motor rotates and runs through bottom plate and coaxial fixedly connected with gear, be equipped with the tooth's socket with gear engaged with on the recess inside wall.
Preferably, elevating system includes the second motor with lifter plate upper end fixed connection, the drive shaft of second motor rotate run through the lifter plate and with the upper end threaded connection of support column, the upper end of support column is equipped with the ring channel, sliding connection has ring limiting plate in the ring channel, ring limiting plate's upper end and the lower extreme fixed connection of lifter plate.
Preferably, adjustment mechanism is including setting up the bar through-hole on the diaphragm, the lifter plate runs through the bar through-hole setting, the lifter plate is run through on the left and right sides and is equipped with the second threaded rod, the both ends of second threaded rod all are connected with the rotation of bar through-hole inside wall, the right-hand member fixedly connected with third motor of diaphragm, the right-hand member of second threaded rod rotate run through the diaphragm and with the coaxial fixed connection of drive shaft of third motor.
Preferably, fixture is including setting up the centre gripping groove at the fixed plate lower extreme, centre gripping inslot internal rotation is connected with the two-way threaded rod, two-way threaded rod external thread cover is equipped with two screw thread pieces, two screw thread piece all with recess inside wall sliding connection, two the equal fixedly connected with L template of lower extreme of screw thread piece, the lateral wall fixedly connected with fourth motor of fixed plate, the one end of two-way threaded rod rotate run through the bottom plate and with the coaxial fixed connection of drive shaft of fourth motor.
Preferably, threaded holes matched with the bidirectional threaded rods are formed in the two thread blocks, and the thread turning directions in the two threaded holes are opposite.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the driving mechanism, the lifting mechanism and the adjusting mechanism, the gear is driven to rotate by the first motor, the gear drives the rotating plate to rotate, the rotating plate can drive a clamped object to turn by the supporting column, the transverse plate, the vertical plate and the fixing plate, the lifting plate is driven to lift by the second motor, the clamped object is driven to lift by the lifting plate, the third motor drives the second threaded rod to rotate, the second threaded rod drives the transverse plate to move, and the transverse plate drives the clamped object to move, so that the clamped object can be steered, lifted and moved, and the use effect is good;
2. through setting up fixture, drive two-way threaded rod through the fourth motor and rotate, two-way threaded rod drive two screw thread piece relative movement, and two screw thread pieces drive two L templates and remove, can carry out the centre gripping with the object that needs the centre gripping, and simple structure and centre gripping are comparatively convenient.
The utility model discloses a better and simple structure of result of use, the centre gripping is comparatively convenient.
Drawings
Fig. 1 is a front perspective view of a grabbing arm structure for an industrial robot according to the present invention.
In the figure: the device comprises a base plate 1, a rotating plate 2, a driving mechanism 3, a supporting column 4, a lifting plate 5, a lifting mechanism 6, a transverse plate 7, an adjusting mechanism 8, a vertical plate 9, a fixing plate 10, a clamping mechanism 11, a cavity 12, a first motor 13, a groove 14, a gear 15, a second motor 16, an annular groove 17, an annular limiting plate 18, a strip-shaped through hole 19, a fourth motor 20, a second threaded rod 21, a third motor 22, a clamping groove 23, a bidirectional threaded rod 24, a threaded block 25 and a template 26L.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a grabbing arm structure for an industrial robot includes a base plate 1, a rotating plate 2 is rotatably connected to an upper end of the base plate 1, a driving mechanism 3 for driving the rotating plate 2 is disposed in the base plate 1, it is worth mentioning that the driving mechanism 3 includes a cavity 12 disposed in the base plate 1, a first motor 13 is fixedly connected in the cavity 12, it should be noted that the first motor 13 may be a stepping motor of PLX type and is electrically connected to an external power source, for the prior art, details are not described, a groove 14 is disposed at a lower end of the rotating plate 2, a driving shaft of the first motor 13 rotatably penetrates through the base plate 1 and is coaxially and fixedly connected with a gear 15, a tooth space engaged with the gear 15 is disposed on an inner side wall of the groove 14, a support column 4 is fixedly connected to an upper end of the rotating plate 2, a lifting plate 5 is disposed above the support column 4, and the lifting plate 5 is connected to the support column 4, it should be noted that the lifting mechanism 6 includes a second motor 16 fixedly connected to the upper end of the lifting plate 5, and it should be noted that the second motor 16 may be a stepping motor of PLX type and is electrically connected to an external power supply, which is not described in detail for the prior art.
In the utility model, the driving shaft of the second motor 16 is rotated to penetrate the lifting plate 5 and is connected with the upper end of the supporting column 4 by screw thread, the upper end of the supporting column 4 is provided with a ring groove 17, the ring-shaped limiting plate 18 is connected in the ring groove 17 in a sliding way, the upper end of the ring-shaped limiting plate 18 is fixedly connected with the lower end of the lifting plate 5, the transverse plate 7 is arranged above the bottom plate 1, the lifting plate 5 is provided with an adjusting mechanism 8 for adjusting the transverse plate 7, furthermore, the adjusting mechanism 8 comprises a strip-shaped through hole 19 arranged on the transverse plate 7, the lifting plate 5 is arranged by penetrating the strip-shaped through hole 19, the lifting plate 5 is provided with a second threaded rod 21 in a left and right penetrating way, both ends of the second threaded rod 21 are rotatably connected with the inner side wall of the strip-shaped through hole 19, the right end of the transverse plate 7 is fixedly connected, for the prior art, details are not described, and the right end of the second threaded rod 21 rotates to penetrate through the transverse plate 7 and is coaxially and fixedly connected with the driving shaft of the third motor 22.
In the utility model, the left end of the transverse plate 7 is fixedly connected with the vertical plate 9, the lower end of the vertical plate 9 is fixedly connected with the fixing plate 10, the fixing plate 10 is provided with the clamping mechanism 11, it should be noted that the clamping mechanism 11 comprises a clamping groove 23 arranged at the lower end of the fixing plate 10, a bidirectional threaded rod 24 is rotationally connected in the clamping groove 23, an external thread sleeve of the bidirectional threaded rod 24 is provided with two threaded blocks 25, it should be noted that the two threaded blocks 25 are both provided with threaded holes matched with the bidirectional threaded rod 24, the thread turning directions in the two threaded holes are opposite, the two threaded blocks 25 are both slidably connected with the inner side wall of the groove 14, the lower ends of the two threaded blocks 25 are both fixedly connected with L-shaped plates 26, the side wall of the fixing plate 10 is fixedly connected with a fourth motor 20, it is worth mentioning that the fourth motor 20 can adopt, for the prior art, details are not repeated, and one end of the bidirectional threaded rod 24 is rotatably penetrated through the bottom plate 1 and is coaxially and fixedly connected with the driving shaft of the fourth motor 20.
When the utility model is used, the fourth motor 20 is started, the fourth motor 20 drives the bidirectional threaded rod 24 to rotate, the bidirectional threaded rod 24 drives the two threaded blocks 25 to move relatively, and the two threaded blocks 25 drive the two L-shaped plates 26 to move, so that an object to be clamped can be clamped; then drive gear 15 through first motor 13 and rotate, gear 15 drives rotor plate 2 and rotates, rotor plate 2 can be through support column 4, lifter plate 5, diaphragm 7, riser 9 and fixed plate 10 drive the holding thing and turn to, drive lifter plate 5 through second motor 16 and go up and down, lifter plate 5 drives the holding thing and goes up and down, third motor 22 drives second threaded rod 21 and rotates, second threaded rod 21 drives diaphragm 7 and removes, diaphragm 7 drives the holding thing and removes, can turn to the operation of going up and down and removing to the holding thing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A grabbing arm structure for an industrial robot comprises a bottom plate (1) and is characterized in that, the upper end of the bottom plate (1) is rotatably connected with a rotating plate (2), a driving mechanism (3) for driving the rotating plate (2) is arranged in the bottom plate (1), the upper end of the rotating plate (2) is fixedly connected with a supporting column (4), a lifting plate (5) is arranged above the supporting column (4), the lifting plate (5) is connected with the supporting column (4) through a lifting mechanism (6), a transverse plate (7) is arranged above the bottom plate (1), an adjusting mechanism (8) for adjusting the transverse plate (7) is arranged on the lifting plate (5), the left end fixedly connected with riser (9) of diaphragm (7), the lower extreme fixedly connected with fixed plate (10) of riser (9), be equipped with fixture (11) on fixed plate (10).
2. The industrial robot grabbing arm structure according to claim 1, wherein the driving mechanism (3) comprises a cavity (12) arranged in the bottom plate (1), a first motor (13) is fixedly connected in the cavity (12), a groove (14) is formed in the lower end of the rotating plate (2), a driving shaft of the first motor (13) penetrates through the bottom plate (1) in a rotating mode and is fixedly connected with a gear (15) coaxially, and a tooth groove meshed with the gear (15) is formed in the inner side wall of the groove (14).
3. The industrial robot grabbing arm structure according to claim 1, wherein the lifting mechanism (6) comprises a second motor (16) fixedly connected with the upper end of the lifting plate (5), a driving shaft of the second motor (16) is rotated to penetrate through the lifting plate (5) and be in threaded connection with the upper end of the supporting column (4), an annular groove (17) is formed in the upper end of the supporting column (4), an annular limiting plate (18) is slidably connected in the annular groove (17), and the upper end of the annular limiting plate (18) is fixedly connected with the lower end of the lifting plate (5).
4. The industrial robot is with snatching arm structure of claim 1, characterized in that, adjustment mechanism (8) are including setting up bar through-hole (19) on diaphragm (7), lifter plate (5) run through bar through-hole (19) and set up, the lifter plate (5) is run through about and is equipped with second threaded rod (21), the both ends of second threaded rod (21) all rotate with bar through-hole (19) inside wall and be connected, the right-hand member fixedly connected with third motor (22) of diaphragm (7), the right-hand member of second threaded rod (21) rotates and runs through diaphragm (7) and with the coaxial fixed connection of drive shaft of third motor (22).
5. The grabbing arm structure for the industrial robot is characterized in that the clamping mechanism (11) comprises a clamping groove (23) arranged at the lower end of the fixing plate (10), a bidirectional threaded rod (24) is rotationally connected in the clamping groove (23), two threaded blocks (25) are sleeved on the external thread of the bidirectional threaded rod (24), the two threaded blocks (25) are both in sliding connection with the inner side wall of the groove (14), an L-shaped plate (26) is fixedly connected to the lower ends of the two threaded blocks (25), a fourth motor (20) is fixedly connected to the side wall of the fixing plate (10), and one end of the bidirectional threaded rod (24) penetrates through the bottom plate (1) in a rotating mode and is coaxially and fixedly connected with a driving shaft of the fourth motor (20).
6. The grabbing arm structure for the industrial robot as claimed in claim 5, wherein two threaded blocks (25) are provided with threaded holes matched with the bidirectional threaded rod (24), and the thread directions in the two threaded holes are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573603.8U CN213081490U (en) | 2020-08-03 | 2020-08-03 | Industrial robot is with snatching arm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573603.8U CN213081490U (en) | 2020-08-03 | 2020-08-03 | Industrial robot is with snatching arm structure |
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| Publication Number | Publication Date |
|---|---|
| CN213081490U true CN213081490U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021573603.8U Active CN213081490U (en) | 2020-08-03 | 2020-08-03 | Industrial robot is with snatching arm structure |
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| CN (1) | CN213081490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601543A (en) * | 2021-09-02 | 2021-11-05 | 江苏安全技术职业学院 | Automatic change mechanical tongs conveyer |
-
2020
- 2020-08-03 CN CN202021573603.8U patent/CN213081490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601543A (en) * | 2021-09-02 | 2021-11-05 | 江苏安全技术职业学院 | Automatic change mechanical tongs conveyer |
| CN113601543B (en) * | 2021-09-02 | 2023-03-14 | 江苏安全技术职业学院 | Automatic change mechanical tongs conveyer |
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