CN209140912U - A kind of robot arm material grabbing mechanism - Google Patents
A kind of robot arm material grabbing mechanism Download PDFInfo
- Publication number
- CN209140912U CN209140912U CN201822121282.7U CN201822121282U CN209140912U CN 209140912 U CN209140912 U CN 209140912U CN 201822121282 U CN201822121282 U CN 201822121282U CN 209140912 U CN209140912 U CN 209140912U
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- gear
- fixed
- motor
- robot arm
- mounting plate
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Abstract
The utility model discloses a kind of robot arm material grabbing mechanisms, including substrate, the upper surface of the substrate is fixed with fixed column, and the outer surface of fixed column is fixed with gear a, the gear a and gear b are meshed, the gear b is fixed at the outer surface of motor a output shaft, and the motor a is fixed in the placing groove that mounting plate lower surface opens up；When needing to carry out material grasping operation, start motor b by external power supply, to make two clamping plates close to each other under the common engagement of gear c, gear d and gear e, to which cargo be clamped, when if desired carrying out blowing operation, gear c continues to rotate and be detached from gear d, and then two clamping plates can be restored into initial position under the pulling force effect of tension spring, to which cargo can freely be fallen, complete material grasping operation, the utility model has many advantages, such as that material grasping is stable, material grasping effect is good and convenient to use, greatly facilitates to the work belt of worker.
Description
Technical field
The utility model belongs to robotic technology field, and in particular to a kind of robot arm material grabbing mechanism.
Background technique
Robot is to automatically control being commonly called as machine, and automatically controlling machine includes all simulation human behaviors or thought and mould
The machinery of quasi- other biological, to the definition of robot, there are also many classification and dispute in the narrow sense, some computer programs are even
Referred to as robot, in contemporary industry, robot refers to the man-made machine device that can execute task automatically, to replace or assist
Human work, ideal in highly emulated robot be advanced integral traffic control opinion, mechano-electronic, computer and artificial intelligence, material
And bionic product, scientific circles research and develop to this direction at present.
Currently, in order to improve the production efficiency, start gradually to be replaced manually carrying out operation with robot, but existing machine
The disadvantages of for people when implementing material grasping operation, it is unstable that there are material graspings, and material grasping effect is poor, inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of robot arm material grabbing mechanisms, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of robot arm material grabbing mechanism, packet
Substrate is included, the upper surface of the substrate is fixed with fixed column, and the outer surface of fixed column is fixed with gear a, the gear a
It is meshed with gear b, the gear b is fixed at the outer surface of motor a output shaft, and the motor a is fixed under mounting plate
In the placing groove that surface opens up, the motor a, gear a and gear b are respectively positioned in placing groove a, and the one of the mounting plate upper surface
Side offers placing groove b, and motor b is fixed in placing groove b, and the motor b and motor a electrically connect with external power supply
It connects, the outer surface of the motor a output shaft is fixed with gear c, and gear c is meshed with gear d, and gear d and gear e phase
The outer surface of engagement, the gear d and gear e are fixed with connecting plate, and connecting plate is connected by pin shaft a and movable plate activity
It connects, the lower surface of the movable plate is fixed with clamping plate, and the one side of the mounting plate and the outer surface of movable plate are fixed respectively
Equipped with link block a and link block b, and tension spring is equipped between link block a and link block b.
Preferably, the number of teeth of the gear c and gear e is the half of all gear, and the number of teeth of the gear d is all gear
3/4ths.
Preferably, the lower surface of the gear d and gear e is fixedly connected with the top of two shafts respectively, and two turn
Axis is sheathed on respectively in two bearings, and two bearings are connected to the upper surface of mounting plate.
Preferably, the four corners of the upper surface of base plate offer mounting hole.
Preferably, connecting rod is provided between the movable plate and mounting plate, and the both ends of connecting rod pass through pin shaft b and pin
Axis c is flexibly connected with the upper surface of mounting plate and movable plate respectively.
Preferably, the quantity of the clamping plate is two, and the opposite face of two clamping plates is adhesively fixed equipped with non-slip mat.
Preferably, the lower surface of the mounting plate is fixed with four multi-directional balls.
Compared with prior art, the utility model has the beneficial effects that passing through external electricity when needing to carry out material grasping operation
Source starts motor b, thus make two clamping plates close to each other under the common engagement of gear c, gear d and gear e, thus
Cargo is clamped, when if desired carrying out blowing operation, gear c continues to rotate and be detached from gear d, and then makees in the pulling force of tension spring
Two clamping plates initial position be can be restored under, so that cargo can freely be fallen, material grasping operation, the utility model tool completed
Have the advantages that material grasping is stable, material grasping effect is good and convenient to use, is greatly facilitated to the work belt of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model is overlooked；
Fig. 2 is the schematic diagram of the section structure that the utility model mounting plate and substrate are faced；
Fig. 3 is the structural schematic diagram that the utility model gear e is looked up；
In figure: 1, substrate；2, fixed column；3, gear a；4, gear b；5, motor a；6, mounting plate；7, multi-directional ball；8, motor
b；9, gear c；10, gear d；11, gear e；12, shaft；13, bearing；14, connecting plate；15, movable plate；16, clamping plate；17, even
Extension bar；18, link block a；19, link block b；20, tension spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of robot arm material grabbing mechanism, including
Substrate 1, the upper surface of substrate 1 is fixed with fixed column 2, and the outer surface of fixed column 2 is fixed with gear a3, gear a3 and tooth
Wheel b4 is meshed, and gear b4 is fixed at the outer surface of motor a5 output shaft, and motor a5 is fixed at 6 lower surface of mounting plate and opens up
Placing groove in, motor a5, gear a3 and gear b4 are respectively positioned in placing groove a, and the side of 6 upper surface of mounting plate offers placement
Slot b, and motor b8 is fixed in placing groove b, motor b8 and motor a5 are electrically connected with external power supply, motor a5 output shaft
Outer surface be fixed with gear c9, and gear c9 is meshed with gear d10, and gear d10 is meshed with gear e11, gear
The outer surface of d10 and gear e11 are fixed with connecting plate 14, and connecting plate 14 is flexibly connected by pin shaft a with movable plate 15,
The lower surface of movable plate 15 is fixed with clamping plate 16, and the one side of mounting plate 6 and the outer surface of movable plate 15 are fixed with respectively
Link block a18 and link block b19, and tension spring 20 is equipped between link block a18 and link block b19.
In the present embodiment, motor b8 is started by external power supply, thus in the common of gear c9, gear d10 and gear e11
Make two clamping plates 16 close to each other under engagement, so that cargo be clamped, motor a5 is started by external power supply, thus
The output shaft rotation band moving gear b4 of motor a5 is rotated around gear a3, so that mounting plate 6 can carry out rotary course, it is real
The model of haul process after existing material grasping, motor a5 and motor b8 all can be Y2-90L-4.
In the present embodiment, multi-directional ball 7 is a kind of sphere of rolling in multiple directions, since the rolling of multi-directional ball 7 is flexible, is made on it
The objects such as working plate, the body feed tank of operation can flexibly slide very much, so that mounting plate 6 is more stable when rotated.
In the present embodiment, the material of non-slip mat uses rubber, so the setting of non-slip mat improve clamping plate 16 and cargo it
Between frictional force.
In the present embodiment, when needing to carry out material grasping operation, motor b8 is started by external power supply, thus in gear
Make two clamping plates 16 close to each other under the common engagement of c9, gear d10 and gear e11, so that cargo is clamped, if
When needing to carry out blowing operation, gear c9 continues to rotate and be detached from gear d10, and then can incite somebody to action under the pulling force effect of tension spring 20
Two clamping plates 16 restore initial position, so that cargo can freely be fallen, complete material grasping operation, the utility model has material grasping steady
Calmly, the advantages that material grasping effect is good and convenient to use, greatly facilitates to the work belt of worker, is opened by external power supply
Dynamic motor a5, so that the output shaft rotation band moving gear b4 of motor a5 is around gear a3 rotation, so that mounting plate 6 can be into
Row rotary course, the haul process after realizing material grasping, the setting of fixed column 2 is so that gear a3 is fixed, and then gear b4 can be with
It is rotated around gear a3, the setting of link block a18 and link block b19 are fixed the hook at 20 both ends of tension spring.
Further, the number of teeth of gear c9 and gear e11 are the half of all gear, and the number of teeth of gear d10 is all gear
3/4ths, so that it is guaranteed that gear c9, gear d10 and gear e11 can be rotated.
Further, the lower surface of gear d10 and gear e11 are fixedly connected with the top of two shafts 12 respectively, and two
A shaft 12 is sheathed on respectively in two bearings 13, and two bearings 13 are connected to the upper surface of mounting plate 6, shaft 12 and axis
13 setting is held so that gear d10 and gear e11 is more stable when rotated and be not easy to shake.
Further, the four corners of 1 upper surface of substrate offer mounting hole, the setting of mounting hole so that substrate 1 more
Conveniently it is fixed.
Further, connecting rod 17 is provided between movable plate 15 and mounting plate 6, and the both ends of connecting rod 17 pass through pin shaft
B and pin shaft c are flexibly connected with the upper surface of mounting plate 6 and movable plate 15 respectively, pass through setting for connecting rod 17, pin shaft b and pin shaft c
It sets, so that movable plate 15 is more stable in rotary motion, guarantees stability of the cargo when being clamped by clamping plate 16.
Further, the quantity of clamping plate 16 is two, and the opposite face of two clamping plates 16 is adhesively fixed equipped with non-slip mat,
The setting of non-slip mat improves the frictional force between clamping plate 16 and cargo.
Further, the lower surface of mounting plate 6 is fixed with four multi-directional balls 7, and the setting of multi-directional ball 7 is so that mounting plate 6
It is more stable when rotated.
The working principle and process for using of the utility model: when needing to carry out material grasping operation, started by external power supply
The output shaft rotation band moving gear c9 of motor b8, motor b8 rotate, thus nibbling jointly in gear c9, gear d10 and gear e11
Cooperation makes two clamping plates 16 close to each other under, so that cargo be clamped, starts motor a5 by external power supply, thus electric
The output shaft rotation band moving gear b4 of machine a5 is rotated around gear a3, so that mounting plate 6 can carry out rotary course, is realized
Haul process after material grasping, when if desired carrying out blowing operation, gear c9 continues to rotate and be detached from gear d10, and then in tension spring
Two clamping plates 16 can be restored into initial position under 20 pulling force effect, so that cargo can freely be fallen, complete material grasping operation,
The utility model has many advantages, such as that material grasping is stable, material grasping effect is good and convenient to use, comes to the work belt of worker very big
Convenience.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of robot arm material grabbing mechanism, including substrate (1), it is characterised in that: the upper surface of the substrate (1) is fixed
Outer surface equipped with fixed column (2), and fixed column (2) is fixed with gear a (3), and the gear a (3) is mutually nibbled with gear b (4)
It closes, the gear b (4) is fixed at the outer surface of motor a (5) output shaft, and the motor a (5) is fixed under mounting plate (6)
In the placing groove that surface opens up, the motor a (5), gear a (3) and gear b (4) are respectively positioned in placing groove a, the mounting plate
(6) side of upper surface offers placing groove b, and motor b (8) are fixed in placing groove b, the motor b (8) and motor a
(5) it is electrically connected with external power supply, the outer surface of motor a (5) output shaft is fixed with gear c (9), and gear c (9)
It is meshed with gear d (10), and gear d (10) is meshed with gear e (11), the appearance of the gear d (10) and gear e (11)
Face is fixed with connecting plate (14), and connecting plate (14) is flexibly connected by pin shaft a with movable plate (15), the movable plate
(15) lower surface is fixed with clamping plate (16), and the one side of the mounting plate (6) and the outer surface of movable plate (15) are solid respectively
Surely it is equipped with link block a (18) and link block b (19), and is equipped with tension spring (20) between link block a (18) and link block b (19).
2. a kind of robot arm material grabbing mechanism according to claim 1, it is characterised in that: the gear c (9) and tooth
The number of teeth for taking turns e (11) is the half of all gear, and the number of teeth of the gear d (10) is 3/4ths of all gear.
3. a kind of robot arm material grabbing mechanism according to claim 1, it is characterised in that: the gear d (10) and
The lower surface of gear e (11) is fixedly connected with the top of two shafts (12) respectively, and two shafts (12) are sheathed on two respectively
In a bearing (13), and two bearings (13) are connected to the upper surface of mounting plate (6).
4. a kind of robot arm material grabbing mechanism according to claim 1, it is characterised in that: table on the substrate (1)
The four corners in face offer mounting hole.
5. a kind of robot arm material grabbing mechanism according to claim 1, it is characterised in that: the movable plate (15) with
Be provided between mounting plate (6) connecting rod (17), and the both ends of connecting rod (17) by pin shaft b and pin shaft c respectively with mounting plate
(6) it is flexibly connected with the upper surface of movable plate (15).
6. a kind of robot arm material grabbing mechanism according to claim 1, it is characterised in that: the number of the clamping plate (16)
Amount is two, and the opposite face of two clamping plates (16) is adhesively fixed equipped with non-slip mat.
7. a kind of robot arm material grabbing mechanism according to claim 1, it is characterised in that: the mounting plate (6)
Lower surface is fixed with four multi-directional balls (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121282.7U CN209140912U (en) | 2018-12-18 | 2018-12-18 | A kind of robot arm material grabbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121282.7U CN209140912U (en) | 2018-12-18 | 2018-12-18 | A kind of robot arm material grabbing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140912U true CN209140912U (en) | 2019-07-23 |
Family
ID=67290234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121282.7U Expired - Fee Related CN209140912U (en) | 2018-12-18 | 2018-12-18 | A kind of robot arm material grabbing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209140912U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508985A (en) * | 2019-09-05 | 2019-11-29 | 深圳市仕达盛峰智能装备有限公司 | A kind of welding industry robot system |
| CN110900649A (en) * | 2019-12-12 | 2020-03-24 | 腾讯科技（深圳）有限公司 | Manipulator device and intelligent chess playing robot |
| CN112318533A (en) * | 2020-09-23 | 2021-02-05 | 南京合信智能装备有限公司 | Adjustable cylinder clamping mechanism based on intelligent welding robot technology |
-
2018
- 2018-12-18 CN CN201822121282.7U patent/CN209140912U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110508985A (en) * | 2019-09-05 | 2019-11-29 | 深圳市仕达盛峰智能装备有限公司 | A kind of welding industry robot system |
| CN110900649A (en) * | 2019-12-12 | 2020-03-24 | 腾讯科技（深圳）有限公司 | Manipulator device and intelligent chess playing robot |
| CN110900649B (en) * | 2019-12-12 | 2020-10-30 | 腾讯科技（深圳）有限公司 | Manipulator device and intelligent chess playing robot |
| CN112318533A (en) * | 2020-09-23 | 2021-02-05 | 南京合信智能装备有限公司 | Adjustable cylinder clamping mechanism based on intelligent welding robot technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20211218 |