CN215749222U - Be used for arm adjustable angle to get and put material mechanism - Google Patents
Be used for arm adjustable angle to get and put material mechanism Download PDFInfo
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- CN215749222U CN215749222U CN202121824628.5U CN202121824628U CN215749222U CN 215749222 U CN215749222 U CN 215749222U CN 202121824628 U CN202121824628 U CN 202121824628U CN 215749222 U CN215749222 U CN 215749222U
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- linear driving
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- flat plate
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Abstract
The utility model mainly relates to the technical field of mechanical automation, and provides an angle-adjustable material taking and placing mechanism for a mechanical arm, which comprises: fixing the flat plate by the arm; the first linear driving device is rotatably connected to the arm fixing flat plate; the material grabbing mechanism is rotationally connected to the arm fixing flat plate; the material pushing mechanism is fixedly arranged on the material grabbing mechanism through an installation plate; according to the utility model, the first linear driving device and the grabbing mechanism are both rotationally connected to the arm fixing flat plate, the grabbing mechanism is driven to rotate by the first linear driving device, and the pushing mechanism is matched to realize the picking and placing operation of parts in a complex environment.
Description
Technical Field
The utility model mainly relates to the technical field of mechanical automation, in particular to an angle-adjustable material taking and placing mechanism for a mechanical arm.
Background
In the current industrial production, the loading or the taking of materials is mostly carried out in a full-automatic way by depending on mechanical automation, so that the labor is saved, and the working efficiency and the precision can be greatly improved.
However, in the prior art, when loading or taking materials, the specific placing positions of parts are limited under the actual working environment, and the material taking and placing mechanism is difficult to take and place materials accurately and smoothly, so that a product is needed to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an angle-adjustable material taking and placing mechanism for a mechanical arm, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a drop feed mechanism is got to adjustable angle that is used for arm, its characterized in that includes: fixing the flat plate by the arm; the first linear driving device is rotatably connected to the arm fixing flat plate; the material grabbing mechanism is rotatably connected to the arm fixing flat plate; the material pushing mechanism is fixedly arranged on the material grabbing mechanism through an installation plate; the output end of the first linear driving device is movably connected to the material grabbing mechanism so as to drive the material grabbing mechanism to rotate.
Preferably, a pair of supporting blocks is fixedly arranged at the top of the arm fixing flat plate; the arm fixing flat plate is provided with a through hole at a position between the pair of supporting blocks so that the output end of the first linear driving device can penetrate through the through hole.
Preferably, the output end of the first linear driving device is movably connected to the trunnion fixing block through an adjusting trunnion, and the trunnion fixing block is fixedly arranged on the mounting plate.
Preferably, the bottom of the arm fixing flat plate is provided with a fixing block; the material grabbing mechanism is connected with the fixed block through a rotating fixed plate and a bearing.
Preferably, the material grabbing mechanism is a three-grab cylinder, and one side of the three-grab cylinder is fixedly arranged on the rotary fixing plate.
Preferably, the pushing mechanism includes: one end of the second linear driving device is fixedly arranged on the mounting plate; and the material pushing flat plate is fixedly arranged at the output end of the second linear driving device.
Preferably, the first linear driving device is an adjustable stroke double-acting cylinder.
Preferably, the second linear driving device is a double-linkage double-acting cylinder.
Preferably, the pushing mechanism is further provided with a signal switch which is in signal connection with the controller and used for feeding back whether the pushing mechanism pushes the material to reach the designated position.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first linear driving device and the grabbing mechanism are both rotationally connected to the arm fixing flat plate, the grabbing mechanism is driven by the first linear driving device to rotate more than the degree, and the grabbing mechanism is matched with the material pushing mechanism, so that the part taking and placing operation is realized under a complex environment.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1 arm fixing flat plate; 101 through holes;
2 a first linear driving device;
3, a material grabbing mechanism;
4, mounting a plate;
5, supporting the block;
6, adjusting the trunnion;
7, trunnion fixing blocks;
8, fixing blocks;
9 rotating the fixed plate;
10 a second linear drive;
11 pushing the flat plate.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present invention provides an angle-adjustable material taking and placing mechanism for a mechanical arm, comprising: the arm fixing plate 1, the first linear driving device 2, the material grabbing mechanism 3 and the material pushing mechanism are arranged, the first linear driving device 2 is connected to the arm fixing plate 1 in a rotating mode, the material grabbing mechanism 3 is connected to the arm fixing plate 1 in a rotating mode, the material pushing mechanism is fixedly arranged on the material grabbing mechanism 3 through the mounting plate 4, and the output end of the first linear driving device 2 is movably connected to the material grabbing mechanism 3 to drive the material grabbing mechanism 3 to rotate.
According to the utility model, the first linear driving device 2 and the grabbing mechanism 3 are both rotationally connected to the arm fixing flat plate 1, the grabbing mechanism 3 is driven by the first linear driving device 2 to rotate by more than 90 degrees, and the grabbing mechanism is matched with the pushing mechanism, so that the part picking and placing operation is realized in a complex environment, and the whole mechanism is simple, is suitable for practical use and is worthy of popularization.
In view of the specific implementation of the first linear driving device 2 rotatably connected to the arm fixing plate 1, on the basis of the above embodiment, the present invention further provides a preferred technical solution, a pair of supporting blocks 5 are fixedly arranged on the top of the arm fixing plate 1, and a through hole 101 is formed in the arm fixing plate 1 between the pair of supporting blocks 5, so that the output end of the first linear driving device 2 can pass through the through hole 101.
In view of the specific implementation of the first linear driving device 2 rotatably connected to the pushing mechanism, on the basis of the above embodiment, the present invention further provides a preferred technical solution, wherein the output end of the first linear driving device 2 is movably connected to the trunnion fixing block 7 by the adjusting trunnion 6, and the trunnion fixing block 7 is fixedly arranged on the mounting plate 4.
In view of the specific implementation that the material grabbing mechanism 3 is rotatably connected to the arm fixing flat plate 1, on the basis of the above embodiment, the utility model further provides a preferable technical scheme, wherein a fixing block 8 is arranged at the bottom of the arm fixing flat plate 1, and the material grabbing mechanism 3 is connected with the fixing block 8 through a rotating fixing plate 9 and a bearing.
Considering the specific implementation of the material grabbing mechanism 3, on the basis of the above embodiment, the present invention provides a preferable technical solution, the material grabbing mechanism 3 is a three-grab cylinder, one side of which is fixedly arranged on the rotary fixing plate 9, the three-grab cylinder is selected and clamped quickly, can be centered instantly, has stable and adjustable clamping force, and is suitable for practical use.
In view of the specific implementation of the pushing mechanism, on the basis of the above embodiment, the present invention further provides a preferred technical solution, where the pushing mechanism includes a second linear driving device 10 and a pushing plate 11, one end of the second linear driving device 10 is fixedly disposed on the mounting plate 4, the pushing plate 11 is fixedly disposed at the output end of the second linear driving device 10, and the second linear driving device 10 drives the pushing plate 11 to perform pushing operation.
In view of the specific implementation of the first linear driving device 2, on the basis of the above embodiment, the present invention provides a preferable technical solution, and the first linear driving device 2 is an adjustable stroke double acting cylinder.
In view of the specific implementation of the second linear driving device 10, on the basis of the above embodiment, the present invention provides a preferable technical solution, and the second linear driving device 10 is a double-linkage double-acting cylinder.
In view of the better selection of the pushing mechanism during pushing, on the basis of the above embodiment, the present invention provides a preferred technical solution, further comprising a signal switch, connected with the controller by a signal, for providing a feedback signal after reaching a designated position when the pushing mechanism pushes, so that the whole pushing operation has higher precision.
The specific operation mode of the utility model is as follows:
when materials are taken, the stroke-adjustable double-acting cylinder does not work in situ, so that the three-jaw cylinder and the material grabbing mechanism 3 are perpendicular to the original position, the three-jaw cylinder air inlet three-jaw moves the material grabbing mechanism 3 to grab parts with corresponding diameters, the materials are taken and placed, an automatic manipulator runs to a designated position when the materials are placed, the stroke-adjustable double-acting cylinder is used for air inlet, the cylinder rod moves to drive the adjusting trunnion 6 to move, the trunnion fixing block 7 and the rotating fixing block 9 rotate to enable the three-jaw cylinder and the material grabbing mechanism 3 to reach the corresponding adjusted angle, the three-jaw cylinder is used for air inlet and three-jaw movement to loosen the part, the material pushing mechanism is used for air inlet movement to enable the material pushing flat plate 11 to contact the part and to be used for pushing the part to a designated position, the material pushing mechanism is used for air inlet to enable the material pushing flat plate 11 to retract to the original position to complete the whole material placing action after signal feedback, the machine tool spindle is enabled not to be affected by the position of the part to clamp the part smoothly, and the part meets the processing requirements.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.
Claims (9)
1. The utility model provides a drop feed mechanism is got to adjustable angle that is used for arm, its characterized in that includes:
fixing the flat plate by the arm;
the first linear driving device is rotatably connected to the arm fixing flat plate;
the material grabbing mechanism is rotatably connected to the arm fixing flat plate; and
the material pushing mechanism is fixedly arranged on the material grabbing mechanism through an installation plate;
the output end of the first linear driving device is movably connected to the material grabbing mechanism so as to drive the material grabbing mechanism to rotate.
2. The adjustable angle material taking and placing mechanism for the mechanical arm as claimed in claim 1, wherein a pair of supporting blocks is fixedly arranged on the top of the arm fixing plate;
the arm fixing flat plate is provided with a through hole at a position between the pair of supporting blocks so that the output end of the first linear driving device can penetrate through the through hole.
3. The adjustable angle material taking and placing mechanism for the mechanical arm as claimed in claim 1, wherein the output end of the first linear driving device is movably connected to a trunnion fixing block through an adjusting trunnion, and the trunnion fixing block is fixedly arranged on the mounting plate.
4. The adjustable-angle material taking and placing mechanism for the mechanical arm as claimed in claim 1, wherein a fixing block is arranged at the bottom of the arm fixing flat plate;
the material grabbing mechanism is connected with the fixed block through a rotating fixed plate and a bearing.
5. The angle-adjustable material taking and placing mechanism for the mechanical arm as claimed in claim 4, wherein the material grabbing mechanism is a three-grab cylinder, and one side of the three-grab cylinder is fixedly arranged on the rotary fixing plate.
6. The adjustable angle of claim 1 for the mechanical arm is used for the material taking and placing mechanism, and the material taking and placing mechanism comprises:
one end of the second linear driving device is fixedly arranged on the mounting plate; and
and the material pushing flat plate is fixedly arranged at the output end of the second linear driving device.
7. The adjustable angle material taking and placing mechanism for the mechanical arm as claimed in claim 1, wherein the first linear driving device is an adjustable stroke double acting cylinder.
8. The adjustable angle material taking and placing mechanism for the mechanical arm as claimed in claim 6, wherein the second linear driving device is a double-linkage double-acting cylinder.
9. The angle-adjustable material taking and placing mechanism for the mechanical arm as claimed in claim 1, wherein a signal switch is further provided and is in signal connection with the controller, and the signal switch is used for feeding back whether the material pushing mechanism pushes the material to reach a specified position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824628.5U CN215749222U (en) | 2021-08-06 | 2021-08-06 | Be used for arm adjustable angle to get and put material mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121824628.5U CN215749222U (en) | 2021-08-06 | 2021-08-06 | Be used for arm adjustable angle to get and put material mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215749222U true CN215749222U (en) | 2022-02-08 |
Family
ID=80072446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121824628.5U Active CN215749222U (en) | 2021-08-06 | 2021-08-06 | Be used for arm adjustable angle to get and put material mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215749222U (en) |
-
2021
- 2021-08-06 CN CN202121824628.5U patent/CN215749222U/en active Active
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