CN216991978U - Multi-station mechanical paw - Google Patents
Multi-station mechanical paw Download PDFInfo
- Publication number
- CN216991978U CN216991978U CN202220871196.1U CN202220871196U CN216991978U CN 216991978 U CN216991978 U CN 216991978U CN 202220871196 U CN202220871196 U CN 202220871196U CN 216991978 U CN216991978 U CN 216991978U
- Authority
- CN
- China
- Prior art keywords
- vertical plate
- plate
- vertical
- fixed
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to a multi-station mechanical gripper which comprises a vertical plate, fixed grippers and a limiting plate, wherein the vertical plate, the fixed grippers and the limiting plate are vertically arranged; the left side and the right side of the front face of the vertical plate are respectively provided with a limiting plate, the limiting plates are perpendicular to the length direction of the vertical plate, and the fixed claw is located between the two limiting plates. The mechanical paw has a simple structure and is easy to maintain. When the mechanical paw is used, the fixed paw can be directly inserted into the inner gaps of a plurality of products or parts, so that the plurality of products or parts can be grabbed and distributed on the fixed paw in order at the same time, and the plurality of products or parts can be moved at the same time. When removing a plurality of products or spare part, decide the limiting plate of hand claw both sides and can avoid product or spare part to rock, make and lean on tightly each other between product or the spare part.
Description
Technical Field
The utility model relates to the technical field of mechanical claws, in particular to a multi-station mechanical claw.
Background
In the material grabbing operation, a mechanical gripper is usually required to cooperate with a robot to grab a product or a part, and sometimes, multiple products or parts need to be grabbed at one time. When the mechanical gripper is fully covered with products or parts, the products or the parts can continuously shake left and right in the moving process of the mechanical gripper, and even can fall off from the mechanical gripper.
At present, most mechanical claws on the market are complex in structure and difficult to maintain, and unnecessary production operation cost is increased on the basis of original production operation.
SUMMERY OF THE UTILITY MODEL
The application provides a multistation mechanical gripper in order to solve above-mentioned technical problem.
The application is realized by the following technical scheme:
a multi-station mechanical gripper comprises a vertical plate and fixed grippers, wherein the vertical plate and the fixed grippers are vertically arranged, a row of the fixed grippers are uniformly distributed on the front surface of the vertical plate, the fixed grippers are distributed at equal intervals along the length direction of the vertical plate, the tops of the fixed grippers are flush or not flush with the tops of the vertical plate, and the fixed grippers are inserted into internal gaps of a plurality of products or parts, so that the products or parts can be gripped at the same time, and then the products or parts can be moved at the same time;
the limiting plates are arranged on the left side and the right side of the front face of the vertical plate respectively, the limiting plates are perpendicular to the length direction of the vertical plate, the fixed claw is located between the two limiting plates, when a plurality of products or parts are moved, the limiting plates on the two sides of the fixed claw can prevent the products or the parts from shaking left and right, and the products or the parts can be enabled to lean against each other tightly.
Furthermore, the fixed claw is L-shaped with the opening facing downwards, the vertical edge of the fixed claw is connected with the front surface of the vertical plate, the horizontal edge of the fixed claw is perpendicular to the front surface of the vertical plate, and the top of the horizontal edge is flush with the top of the vertical plate.
Preferably, a groove is formed in the top of one side, away from the vertical plate, of the fixed gripper, and a product or a part can be directly hung in the groove, so that the product or the part is prevented from being thrown out of the front of the fixed gripper in the moving process of the mechanical gripper.
The vertical plate driving device comprises a vertical plate, a vertical plate and a vertical plate, wherein the vertical plate is provided with a vertical plate, and the vertical plate is provided with a vertical plate. When the movement direction of the limiting plate is longitudinal, the limiting plate driving device drives the limiting plate to move up and down, so that the position of a product or a part in the vertical direction is limited. When the movement direction of the limit plate is transverse, the limit plate moves left and right in the horizontal direction, so that the position of the corrected product or part in the horizontal direction is limited.
Furthermore, the vertical plate is provided with a vertical guide rail or a horizontal guide rail on the front side, the bottom of the limiting plate is provided with a vertical slider or a horizontal slider matched with the vertical guide rail or the horizontal guide rail, and the limiting plate can move up and down in the vertical direction along the vertical guide rail or move left and right in the horizontal direction along the horizontal guide rail, so that the shaking of products or parts can be better limited.
Furthermore, a vertical sliding block or a horizontal sliding block is arranged on the front face of the vertical plate, and a vertical guide rail or a horizontal guide rail matched with the vertical sliding block or the horizontal sliding block is arranged at the bottom of the limiting plate.
The device further comprises two baffle plates which are arranged in parallel up and down, the baffle plates are parallel to the front face of the vertical plate, one baffle plate is arranged at the top of the fixed claw and can limit the movement of a product or a part to the vertical plate on the fixed claw, and the other baffle plate is arranged at the bottom of the fixed claw and can limit the movement of the product or the part to the vertical plate under the fixed claw. The two baffle plates limit the movement of products or parts to the vertical plate from the upper side and the lower side of the fixed paw.
Preferably, the cross section of each baffle is U-shaped, one surface of one baffle is in bolted connection with the top surface of one side, away from the vertical plate, of the fixed claw, and one surface of the other baffle is in bolted connection with the bottom surface of the middle part of the fixed claw.
Furthermore, the connecting device also comprises a connecting column and a flange plate, wherein one end of the connecting column is connected with the back of the vertical plate through a connecting plate thread, and the other end of the connecting column is connected with the flange plate. The robot is connected with the mechanical gripper through a flange plate.
Preferably, the number of the fixed claws is 16.
Compared with the prior art, the method has the following beneficial effects:
the mechanical gripper has a simple structure and is easy to maintain. When the mechanical paw is used, the fixed paw can be directly inserted into the inner gaps of a plurality of products or parts, so that the plurality of products or parts can be grabbed simultaneously and are regularly distributed on one row of the fixed paw, and the plurality of products or parts can be moved simultaneously. When removing a plurality of products or spare part, decide the limiting plate of hand claw both sides and can avoid product or spare part to rock, make and lean on tightly each other between product or the spare part.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
FIG. 1 is a perspective view of a gripper according to the present invention;
fig. 2 is a partially enlarged view at a in fig. 1;
fig. 3 is a left side view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It is to be understood that the described embodiments are only a few embodiments of the present invention, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, or orientations or positional relationships conventionally placed when the utility model is used, or orientations or positional relationships conventionally understood by those skilled in the art, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1-2, the multi-station mechanical gripper disclosed in this embodiment includes a vertical plate 1 and a fixed gripper 2 that are vertically disposed, a row of the fixed gripper 2 is uniformly disposed on the front surface of the vertical plate 1, the fixed gripper 2 is disposed at equal intervals along the length direction of the vertical plate 1, and the top of the fixed gripper 2 is flush with or not flush with the top of the vertical plate 1. The number of the fixed claws 2 can be set according to actual requirements, and in the embodiment, the number of the fixed claws 2 is 16.
The left side and the right side of the front face of the vertical plate 1 are respectively provided with a limiting plate 4, the limiting plates 4 are perpendicular to the length direction of the vertical plate 1, and the fixed claw 2 is located between the two limiting plates 4.
The use method of the correcting device comprises the following steps: the fixed claws 2 are inserted into the inner gaps of a plurality of products or parts, so that the products or parts are grabbed and distributed on the fixed claws 2 in order at the same time, and then the products or parts are moved at the same time. When removing a plurality of products or spare part, decide limiting plate 4 of 2 both sides of hand claw and can avoid product or spare part to rock, make and lean on tightly each other between product or the spare part.
Example two
The embodiment is based on the first embodiment: the fixed paw 2 is in an L shape with an opening facing downwards, the vertical edge of the fixed paw 2 is connected with the front face of the vertical plate 1, the horizontal edge of the fixed paw 2 is perpendicular to the front face of the vertical plate 1, and the top of the horizontal edge is flush with the top of the vertical plate 1.
Optionally, a groove 3 is formed in the top of one side, away from the vertical plate 1, of the fixed claw 2.
The working principle of the embodiment is as follows: the L-shaped fixed claw 2 can increase the contact area between the fixed claw 2 and the vertical plate 1, thereby strengthening the connection between the fixed claw and the vertical plate. The product or the part can be directly hung in the groove 3, so that the product or the part is prevented from being thrown out of the front of the fixed paw 2 in the moving process of the mechanical paw.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, in order to realize mechanization of the whole process of material grabbing, the limiting plate driving devices 7 are respectively arranged on the left side and the right side of the front surface of the vertical plate 1, the limiting plate driving devices 7 are connected with the limiting plates 4, and the limiting plate driving devices 7 drive the limiting plates 4 to continuously move up and down in the vertical direction, so that the positions of products or parts in the horizontal direction are continuously corrected.
In some embodiments, the limiting plate driving device 7 selects a linear motor.
In some embodiments, the limit plate driving means 7 comprises an air cylinder or a hydraulic cylinder.
In order to match up and down movement of the limit plate 4 in the vertical direction, as shown in fig. 3, a vertical guide rail 5 is arranged on the front surface of the vertical plate 1, a vertical slider 6 matched with the vertical guide rail 5 is arranged on the bottom surface of the limit plate 4, and the limit plate 4 can move up and down along the vertical guide rail 5. Of course, the vertical sliding block and the vertical guide rail matched with the vertical sliding block can be selected to be matched with the limiting plate to move up and down.
The working principle of the embodiment is as follows: the limiting plate 4 can move up and down along the vertical direction under the action of the limiting plate driving device 7, so that the position of a product or a part in the horizontal direction is corrected.
Example four
The difference between this embodiment and the third embodiment is that: the front side of the vertical plate 1 is provided with a horizontal guide rail, the bottom surface of the limiting plate 4 is provided with a horizontal sliding block matched with the horizontal guide rail, and the limiting plate 4 can move left and right in the horizontal direction along the horizontal guide rail. Of course, the horizontal sliding block and the horizontal guide rail matched with the horizontal sliding block can be selected to match the limiting plate 4 to move left and right.
The working principle of the embodiment is as follows: the limiting plate 4 can move left and right in the horizontal direction along the horizontal guide rail, so that the product or parts can be better limited to shake in the vertical direction.
EXAMPLE five
On the basis of the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, the vertical plate type machine is characterized in the method.
One end of a connecting column 9 is in threaded connection with the back of the vertical plate 1 through a connecting plate 11, and the other end of the connecting column 9 is connected with a flange 10.
In some embodiments, the baffles 8 are U-shaped in cross section, wherein one surface of one baffle 8 is bolted to the top surface of the side of the fixed claw 2 away from the riser 1, and one surface of the other baffle 8 is bolted to the bottom surface of the middle part of the fixed claw 2.
In some embodiments, two baffles 8 with U-shaped cross sections are provided, the notch of the baffle 8 above the fixed claw 2 faces upwards, and the notch of the baffle 8 below the fixed claw 2 faces the front face of the vertical plate 1.
The working principle of the embodiment is as follows: decide the baffle 8 of hand claw 2 top and can restrict product or spare part and decide hand claw 2 top to riser 1 and remove, decide the baffle 8 of hand claw 2 below and can restrict product or spare part and decide hand claw 2 below and to riser 1 and remove, have restricted product or spare part and have moved to riser 1 in deciding hand claw 2 upper and lower both sides through mutually supporting of two baffles 8. The robot may be connected to the gripper of the utility model by a flange 10.
The above embodiments are provided to explain the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a multistation mechanical gripper which characterized in that: the vertical plate is vertically arranged, the fixed claws and the limiting plate are uniformly distributed in a row on the front surface of the vertical plate, the fixed claws are distributed at equal intervals along the length direction of the vertical plate, and the tops of the fixed claws are flush with or not flush with the top of the vertical plate;
the left side and the right side of the front face of the vertical plate are respectively provided with a limiting plate, the limiting plates are perpendicular to the length direction of the vertical plate, and the fixed claw is located between the two limiting plates.
2. The multi-station manipulator according to claim 1, wherein: the fixed paw is in an L shape with the opening facing downwards, the vertical edge of the fixed paw is connected with the front face of the vertical plate, the horizontal edge of the fixed paw is perpendicular to the front face of the vertical plate, and the top of the horizontal edge is flush with the top of the vertical plate.
3. A multi-station gripper according to claim 1 or 2, wherein: the top of one side of the fixed paw, which is far away from the vertical plate, is provided with a groove.
4. The multi-station manipulator according to claim 3, wherein: the vertical plate lifting device is characterized by further comprising limiting plate driving devices, the left side and the right side of the front face of the vertical plate are respectively provided with one limiting plate driving device, the limiting plate driving devices are connected with limiting plates, and the moving directions of the limiting plates are longitudinal or transverse.
5. The multi-station manipulator according to claim 4, wherein: the front face of the vertical plate is provided with a vertical guide rail or a horizontal guide rail, and the bottom of the limiting plate is provided with a vertical sliding block or a horizontal sliding block matched with the vertical guide rail or the horizontal guide rail.
6. The multi-station manipulator according to claim 4, wherein: the front surface of the vertical plate is provided with a vertical sliding block or a horizontal sliding block, and the bottom of the limiting plate is provided with a vertical guide rail or a horizontal guide rail matched with the vertical sliding block or the horizontal sliding block.
7. A multi-station gripper according to claim 5 or 6, wherein: the vertical plate is arranged on the top of the fixed paw, and the vertical plate is arranged on the top of the fixed paw.
8. The multi-station gripper according to claim 7, wherein: the cross section of each baffle is U-shaped, one surface of one baffle is connected with the top surface of one side, far away from the vertical plate, of the fixed claw through bolts, and one surface of the other baffle is connected with the bottom surface of the middle part of the fixed claw through bolts.
9. The multi-station manipulator according to claim 1, wherein: the connecting structure is characterized by further comprising a connecting column and a flange plate, wherein one end of the connecting column is connected with the back of the vertical plate through a connecting plate in a threaded mode, and the other end of the connecting column is connected with the flange plate.
10. The multi-station manipulator according to claim 9, wherein: the number of the fixed claws is 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871196.1U CN216991978U (en) | 2022-04-15 | 2022-04-15 | Multi-station mechanical paw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220871196.1U CN216991978U (en) | 2022-04-15 | 2022-04-15 | Multi-station mechanical paw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216991978U true CN216991978U (en) | 2022-07-19 |
Family
ID=82376479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220871196.1U Active CN216991978U (en) | 2022-04-15 | 2022-04-15 | Multi-station mechanical paw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216991978U (en) |
-
2022
- 2022-04-15 CN CN202220871196.1U patent/CN216991978U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111792388B (en) | Automatic folding mechanism and automatic folding method | |
| CN216991978U (en) | Multi-station mechanical paw | |
| CN107473151B (en) | Stacking device capable of realizing turn-over operation | |
| CN107617709B (en) | Automatic production device for clothes hanger connecting rod | |
| CN218024132U (en) | Accurate pile up neatly tongs | |
| CN218706022U (en) | Automatic stacking equipment | |
| CN109638606B (en) | Full-automatic assembly line of data plug | |
| CN217020448U (en) | Clamp type mechanical gripper | |
| CN212639186U (en) | Automatic piece disassembling and stacking mechanism | |
| CN214610219U (en) | Feeding and discharging equipment | |
| CN213678902U (en) | Automatic stacking equipment | |
| CN214293102U (en) | Multi-grabbing-part mechanical arm mechanism | |
| CN115946143A (en) | Material clamping structure and material taking mechanical arm device comprising same | |
| CN112777326A (en) | Tobacco bale tray device of breaking a jam | |
| CN112981469A (en) | Feeding and discharging device | |
| CN112808829A (en) | Automatic stamping device of TV frame | |
| CN113003209B (en) | Can get getting and put device of putting whole group or half group negative plate | |
| CN112499244A (en) | Automatic feeding and discharging device matched with exchange workbench of plate cutting machine for use | |
| CN216917282U (en) | Bus bar storage and taking warehouse | |
| CN215248026U (en) | Clamping jaw and clamping mechanism for blocky food | |
| CN214612797U (en) | Negative plate taking and placing system | |
| CN212398748U (en) | Clamping middle jig mechanism of full-automatic iron core overturning and discharging system | |
| CN104841912A (en) | Intelligent cast weld battery production system | |
| CN217229372U (en) | Feeding and discharging mechanism of ultrasonic cleaning machine | |
| CN217533439U (en) | Cup falling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |