CN221338563U - Higher material loading and unloading arm of efficiency - Google Patents
Higher material loading and unloading arm of efficiency Download PDFInfo
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- CN221338563U CN221338563U CN202323308965.0U CN202323308965U CN221338563U CN 221338563 U CN221338563 U CN 221338563U CN 202323308965 U CN202323308965 U CN 202323308965U CN 221338563 U CN221338563 U CN 221338563U
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- 238000007599 discharging Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The application discloses a loading and unloading mechanical arm with higher efficiency, which comprises a first sliding seat, a second sliding seat, an adjusting structure, a first connecting plate and a second connecting plate, wherein the first sliding seat is connected with the first connecting plate; the adjusting structure comprises a first clamping plate and a second clamping plate, a first sliding hole is formed in the side face of the first sliding seat, a second sliding hole is formed in the side face of the second sliding seat, the first clamping plate penetrates through the first sliding hole, the second clamping plate penetrates through the second sliding hole, and tooth grooves are formed in the upper surface of the first clamping plate and the lower surface of the second clamping plate; the connecting shaft is rotationally connected with the second sliding seat, a first gear is sleeved on the surface of the connecting shaft, and the first gear is meshed with the tooth slot; the first connecting plate and the second sliding seat adopt rotary structures, and the second sliding seat can be driven to rotate through the rotating shaft by the first motor, so that the angle between the first clamping plate and the second clamping plate is adjusted, and the angle between the first clamping plate and the second clamping plate is convenient to flexibly adjust according to the placing angle of materials.
Description
Technical Field
The application relates to the technical field of industrial robots, in particular to a loading and unloading mechanical arm with higher efficiency.
Background
The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, and is widely applied to the field of industrial robots; because the mechanical arm is required to clamp and fix materials when in use, a pneumatic or hydraulic mechanical arm is usually adopted, so that the accuracy of clamping the materials is ensured.
Specifically, while the pneumatic or hydraulic mechanical arm is convenient for clamping materials, the pneumatic or hydraulic structure is inconvenient for clamping adjacent materials, and the efficiency of clamping adjacent materials is easy to be reduced; the prior art also makes corresponding improvement to the problem, for example, publication No. CN218254104U discloses an automatic feeding and discharging mechanical arm, and the automatic operation can be realized in the feeding and discharging process by the cooperation of a PLC programmable controller, a left-right moving mechanism, a front-back moving part, a lifting mechanism and a clamping mechanism, so that the feeding and discharging operation is not required to be performed manually, and the time and the labor are saved; however, in the actual use process, the problem of difficult material clamping still occurs, and the clamping angle is inconvenient to adjust according to the requirement.
Disclosure of utility model
The application aims to provide a loading and unloading mechanical arm with higher efficiency, which has the advantage of simplicity in operation and solves the problem of insufficient stability of the existing sampler.
The feeding and discharging mechanical arm with high efficiency comprises a first sliding seat, a second sliding seat, an adjusting structure, a first connecting plate and a second connecting plate;
The adjusting structure comprises a first clamping plate and a second clamping plate, a first sliding hole is formed in the side face of the first sliding seat, a second sliding hole is formed in the side face of the second sliding seat, the first clamping plate penetrates through the first sliding hole, the second clamping plate penetrates through the second sliding hole, and tooth grooves are formed in the upper surface of the first clamping plate and the lower surface of the second clamping plate; the connecting shaft is rotationally connected with the second sliding seat, a first gear is sleeved on the surface of the connecting shaft, and the first gear is meshed with the tooth slot;
The first connecting plate is positioned above the second sliding seat, a rotating shaft is fixedly connected to the upper surface of the second sliding seat, and the top end of the rotating shaft is rotationally connected with the first connecting plate through a bearing; the second connecting plate is located above the first connecting plate, a hydraulic rod is fixedly connected to the upper surface of the second connecting plate, and the output end of the hydraulic rod is fixedly connected with the upper surface of the first connecting plate.
Further, the direction of the first clamping plate is opposite to that of the second clamping plate, clamping plates are fixedly connected to the bottom ends of the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are respectively connected with the first sliding seat and the second sliding seat in a sliding manner.
Further, the second slide is located above the first slide, the bottom end of the second slide is fixedly connected with the top end of the first slide, and the connecting shaft is vertically distributed with the second slide.
Further, three first gears are equidistantly distributed on the surface of the connecting shaft, and the three first gears are respectively meshed with the three tooth grooves.
Further, a second motor is embedded in the rear side face of the second sliding seat, a second gear is sleeved at the output end of the second motor, and the second gear is meshed with the first gear at one end.
Further, the upper surface of the first connecting plate is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the top end of the rotating shaft.
Further, a movable block is fixedly connected to the top end of the second connecting plate, a side hole is formed in the side face of the movable block, and the movable block is arranged on the sliding rail.
Further, the number of the hydraulic rods is two, the two hydraulic rods are symmetrically distributed on two sides of the movable block, and the output ends of the two hydraulic rods are respectively connected with the upper surfaces of two ends of the first connecting plate.
Further, the first clamping plate is of a double-L-shaped plate structure, the second clamping plate is of a single-L-shaped plate structure, the sizes of the first clamping plate and the second clamping plate are matched, and the lengths of tooth grooves on the first clamping plate and the second clamping plate are the same.
Further, the first connecting plate and the second connecting plate are both of strip-shaped structures, and the sizes of the first connecting plate and the second connecting plate are the same.
According to the embodiment of the application, the first connecting plate and the second sliding seat adopt a rotary structure, the second sliding seat can be driven to rotate through the rotating shaft by the operation of the first motor, so that the angle of the first clamping plate and the second clamping plate can be adjusted, the flexible adjustment according to the placing angle of materials is convenient, and the use is flexible.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
fig. 3 is a connection diagram of a first slider and a second slider according to an embodiment of the present application.
In the figure: 1. a first clamping plate; 2. a first slider; 21. a first slide hole; 3. a second clamping plate; 4. a second slider; 41. a second slide hole; 5. a first connection plate; 6. a first motor; 7. a second connecting plate; 8. a movable block; 9. a hydraulic rod; 10. a first gear; 11. tooth slots; 12. a connecting shaft; 13. a bearing; 14. a rotating shaft; 15. a second motor; 16. and a second gear.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-3, a loading and unloading mechanical arm with higher efficiency includes a first slide seat 2, a second slide seat 4, an adjusting structure, a first connecting plate 5 and a second connecting plate 7;
The adjusting structure comprises a first clamping plate 1 and a second clamping plate 3, a first sliding hole 21 is formed in the side face of the first sliding seat 2, a second sliding hole 41 is formed in the side face of the second sliding seat 4, the first clamping plate 1 penetrates through the first sliding hole 21, the second clamping plate 3 penetrates through the second sliding hole 41, and tooth grooves 11 are formed in the upper surface of the first clamping plate 1 and the lower surface of the second clamping plate 3; the connecting shaft 12 is rotationally connected with the second sliding seat 4, a first gear 10 is sleeved on the surface of the connecting shaft 12, and the first gear 10 is meshed with the tooth groove 11;
the first connecting plate 5 is positioned above the second sliding seat 4, a rotating shaft 14 is fixedly connected to the upper surface of the second sliding seat 4, and the top end of the rotating shaft 14 is rotationally connected with the first connecting plate 5 through a bearing 13; the second connecting plate 7 is located above the first connecting plate 5, a hydraulic rod 9 is fixedly connected to the upper surface of the second connecting plate 7, and the output end of the hydraulic rod 9 is fixedly connected with the upper surface of the first connecting plate 5.
The directions of the first clamping plate 1 and the second clamping plate 3 are opposite, clamping plates are fixedly connected to the bottom ends of the first clamping plate 1 and the second clamping plate 3, and the first clamping plate 1 and the second clamping plate 3 are respectively connected with the first sliding seat 2 and the second sliding seat 4 in a sliding manner; the second sliding seat 4 is positioned above the first sliding seat 2, the bottom end of the second sliding seat 4 is fixedly connected with the top end of the first sliding seat 2, and the connecting shaft 12 is vertically distributed with the second sliding seat 4; three first gears 10 are equidistantly distributed on the surface of the connecting shaft 12, and the three first gears 10 are respectively meshed with the three tooth grooves 11; the rear side surface of the second sliding seat 4 is embedded with a second motor 15, the output end of the second motor 15 is sleeved with a second gear 16, and the second gear 16 is in meshed connection with the first gear 10 positioned at one end; the upper surface of the first connecting plate 5 is fixedly connected with a first motor 6, and the output end of the first motor 6 is fixedly connected with the top end of the rotating shaft 14; the top end of the second connecting plate 7 is fixedly connected with a movable block 8, a side hole is formed in the side surface of the movable block 8, and the movable block 8 is arranged on a sliding rail; the number of the hydraulic rods 9 is two, the two hydraulic rods 9 are symmetrically distributed on two sides of the movable block 8, and the output ends of the two hydraulic rods 9 are respectively connected with the upper surfaces of the two ends of the first connecting plate 5; the first clamping plate 1 is of a double-L-shaped plate structure, the second clamping plate 3 is of a single-L-shaped plate structure, the sizes of the first clamping plate 1 and the second clamping plate 3 are matched, and the lengths of the tooth grooves 11 on the first clamping plate 1 and the second clamping plate 3 are the same; the first connecting plate 5 and the second connecting plate 7 are both in a strip-shaped structure, and the first connecting plate 5 and the second connecting plate 7 are the same in size.
When the mechanical arm is used, the movable block 8 is firstly arranged on the sliding rail in the prior art, the position of the mechanical arm can be adjusted through the sliding rail, and meanwhile, the hydraulic rod 9 works to drive the first connecting plate 5 to move towards the bottom, so that the heights of the first clamping plate 1 and the second clamping plate 3 can be adjusted; then the first motor 6 works, the first motor 6 drives the angle between the first clamping plate 1 and the second clamping plate 3 through the rotating shaft 14, and the use is flexible;
then when first splint 1 and second splint 3 remove the material outside, make second motor 15 work simultaneously, second motor 15 can drive second gear 16 and rotate, under the first gear 10 meshing of second gear 16 and connecting axle 12 one end, thereby can drive three first gear 10 synchronous rotation, two first gears 10 that are located the outer end can mesh with tooth groove 11 on first splint 1, first gear 10 that is located the centre can mesh with tooth groove 11 on second splint 3, and then can drive first splint 1 and second splint 3 opposite or opposite movement simultaneously, thereby carry out the centre gripping with first splint 1 and second splint 3 to the material fixed, be convenient for go up, the unloading, work efficiency is provided.
The application has the advantages that:
1. The first connecting plate and the second sliding seat adopt a rotary structure, and the second sliding seat can be driven to rotate through the rotating shaft by the first motor, so that the angle between the first clamping plate and the second clamping plate can be adjusted, the flexible adjustment is convenient according to the placing angle of materials, and the use is more flexible;
2. according to the application, three first gears are distributed on the surface of the connecting shaft at equal intervals, the second motor works to drive the second gears at one end of the connecting shaft to rotate, then the three second gears are driven to synchronously rotate, the first clamping plate and the second clamping plate can be rapidly driven to move oppositely or reversely under the engagement of the three second gears and the three tooth grooves, so that materials can be conveniently clamped or released, and the working efficiency is provided.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. Higher material loading and unloading arm of efficiency, its characterized in that: comprises a first sliding seat (2), a second sliding seat (4), an adjusting structure, a first connecting plate (5) and a second connecting plate (7);
The adjusting structure comprises a first clamping plate (1) and a second clamping plate (3), a first sliding hole (21) is formed in the side face of the first sliding seat (2), a second sliding hole (41) is formed in the side face of the second sliding seat (4), the first clamping plate (1) penetrates through the first sliding hole (21), the second clamping plate (3) penetrates through the second sliding hole (41), and tooth grooves (11) are formed in the upper surface of the first clamping plate (1) and the lower surface of the second clamping plate (3); the connecting shaft (12) is rotationally connected with the second sliding seat (4), a first gear (10) is sleeved on the surface of the connecting shaft (12), and the first gear (10) is meshed with the tooth groove (11);
The first connecting plate (5) is positioned above the second sliding seat (4), a rotating shaft (14) is fixedly connected to the upper surface of the second sliding seat (4), and the top end of the rotating shaft (14) is rotationally connected with the first connecting plate (5) through a bearing (13); the second connecting plate (7) is located above the first connecting plate (5), a hydraulic rod (9) is fixedly connected to the upper surface of the second connecting plate (7), and the output end of the hydraulic rod (9) is fixedly connected with the upper surface of the first connecting plate (5).
2. The higher material loading and unloading arm of claim 1, wherein:
The direction of the first clamping plate (1) is opposite to that of the second clamping plate (3), clamping plates are fixedly connected to the bottom ends of the first clamping plate (1) and the second clamping plate (3), and the first clamping plate (1) and the second clamping plate (3) are respectively connected with the first sliding seat (2) and the second sliding seat (4) in a sliding mode.
3. The higher material loading and unloading arm of claim 1, wherein:
The second sliding seat (4) is located above the first sliding seat (2), the bottom end of the second sliding seat (4) is fixedly connected with the top end of the first sliding seat (2), and the connecting shaft (12) and the second sliding seat (4) are vertically distributed.
4. The higher material loading and unloading arm of claim 1, wherein:
Three first gears (10) are equidistantly distributed on the surface of the connecting shaft (12), and the three first gears (10) are respectively meshed with the three tooth grooves (11).
5. The higher material loading and unloading arm of claim 1, wherein:
The second motor (15) is embedded in the rear side face of the second sliding seat (4), a second gear (16) is sleeved at the output end of the second motor (15), and the second gear (16) is meshed with the first gear (10) at one end.
6. The higher material loading and unloading arm of claim 1, wherein:
The upper surface of the first connecting plate (5) is fixedly connected with a first motor (6), and the output end of the first motor (6) is fixedly connected with the top end of the rotating shaft (14).
7. The higher material loading and unloading arm of claim 1, wherein:
The top end of the second connecting plate (7) is fixedly connected with a movable block (8), a side hole is formed in the side face of the movable block (8), and the movable block (8) is arranged on the sliding rail.
8. The higher-efficiency loading and unloading mechanical arm of claim 7, wherein:
the number of the hydraulic rods (9) is two, the two hydraulic rods (9) are symmetrically distributed on two sides of the movable block (8), and the output ends of the two hydraulic rods (9) are respectively connected with the upper surfaces of two ends of the first connecting plate (5).
9. The higher material loading and unloading arm of claim 1, wherein:
The first clamping plate (1) is of a double-L-shaped plate structure, the second clamping plate (3) is of a single-L-shaped plate structure, the first clamping plate (1) is matched with the second clamping plate (3) in size, and the lengths of tooth grooves (11) on the first clamping plate (1) and the second clamping plate (3) are the same.
10. The higher material loading and unloading arm of claim 1, wherein:
The first connecting plates (5) and the second connecting plates (7) are of long-strip-shaped structures, and the first connecting plates (5) and the second connecting plates (7) are identical in size.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221338563U true CN221338563U (en) | 2024-07-16 |
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