CN220093929U - Automatic feeding and discharging mechanical arm - Google Patents
Automatic feeding and discharging mechanical arm Download PDFInfo
- Publication number
- CN220093929U CN220093929U CN202320676554.8U CN202320676554U CN220093929U CN 220093929 U CN220093929 U CN 220093929U CN 202320676554 U CN202320676554 U CN 202320676554U CN 220093929 U CN220093929 U CN 220093929U
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- step motor
- mechanical arm
- stepping motor
- connecting rod
- output shaft
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- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 6
- 244000309464 bull Species 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model provides an automatic feeding and discharging mechanical arm which comprises a connecting rod, wherein one end of the connecting rod is provided with a connecting frame, two sides of the connecting frame are respectively provided with an electric cylinder, the output ends of the two electric cylinders are respectively provided with a clamping plate through the connecting frame, one sides of the two clamping plates are respectively provided with a rubber pad, the top and the bottom of the connecting rod are respectively provided with an infrared sensor, and the other end of the connecting rod is rotationally connected with an adjusting mechanism: the fourth step motor is opened through the PLC by the user, so that the output end of the fourth step motor rotates to drive the turntable to rotate, and then the mechanical arm is driven to adjust the azimuth, so that the mechanical arm can cover a wide area, and the feeding can be performed without dead angles by adjusting the azimuth through rotation, and the feeding device has the advantages when two or more feeding ports are formed.
Description
Technical Field
The utility model belongs to the technical field of automatic feeding and discharging machinery, and particularly relates to an automatic feeding and discharging mechanical arm.
Background
When a workpiece is machined on a numerical control machine tool, in order to improve working efficiency, an upper and lower mechanical arm is generally used, then the workpiece is clamped and moved through a clamping structure on the upper and lower mechanical arm, the application number is CN202222105658.1, through searching, an automatic upper and lower mechanical arm is disclosed, the automatic upper and lower mechanical arm is recorded as 'through the cooperation of a PLC programmable controller, a left and right moving mechanism, a front and back moving part, a lifting mechanism and a clamping mechanism', automatic operation can be realized in the upper and lower processes of the mechanical arm, manual upper and lower operation is not needed, time and labor are saved, the aim of automatic upper and lower material can be really achieved through the cooperation of the PLC programmable controller, the left and right moving mechanism, the front and back moving part, the lifting mechanism and the clamping mechanism, but the upper and lower material loading range is short in actual use, linear movement is troublesome and the efficiency is poor in upper and lower material loading, and the mechanical arm with wide upper and lower material loading coverage and capability of rotating without dead angles is provided.
Disclosure of Invention
The utility model aims to provide an automatic feeding and discharging mechanical arm, and aims to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic unloading arm, includes the connecting rod, the one end of connecting rod is provided with the link, the both sides of link all are provided with electronic jar, two the output of electronic jar all runs through the link and is provided with the grip block, two one side of grip block all is provided with the rubber pad, the top and the bottom of connecting rod all are provided with infrared inductor, the other end rotation of connecting rod is connected with adjustment mechanism.
As one preferable mode of the utility model, the adjusting mechanism comprises a rotating rod which is rotationally connected with the other end of the connecting rod, a plurality of fixing plates are arranged on the outer wall of the rotating rod, a first stepping motor output shaft is arranged at one end of the rotating rod, and a first stepping motor is arranged at one end of the first stepping motor output shaft.
As one preferable aspect of the present utility model, two support plates are provided at the bottom of the first stepper motor, a connection block is provided at the bottom of the two support plates, a second stepper motor output shaft is provided at one side of the connection block, and a second stepper motor is provided at one side of the second stepper motor output shaft.
As one preferable mode of the utility model, a connecting ring is sleeved outside the second stepping motor, a supporting rod is arranged at the bottom of the connecting ring, a fixing ring is arranged at the bottom of the supporting rod, a third stepping motor output shaft is arranged at one end of the fixing ring, and a third stepping motor is arranged at one end of the third stepping motor output shaft.
As one preferable mode of the utility model, the outer wall of the third stepping motor is provided with a fixed block, the bottom of the fixed block is provided with a rotary table, the bottom of the rotary table is provided with a plurality of sliding rods, and the bottoms of the sliding rods are connected with a base in a sliding manner.
As one preferable mode of the utility model, a fourth stepping motor is arranged at the bottom of the inner wall of the base, a plurality of reinforcing plates are arranged on two sides of the fourth stepping motor, the ends of the reinforcing plates are fixedly connected with the inner wall of the base, and an output shaft of the fourth stepping motor penetrates through the base and is fixedly connected with the turntable.
As one preferable mode of the utility model, the bottom of the base is provided with the placing plate, the bottom of the placing plate is provided with the plurality of connecting pads, and one end of the base is provided with the PLC.
As one preferable mode of the utility model, the electric cylinder, the infrared sensor, the first stepping motor, the second stepping motor, the third stepping motor and the fourth stepping motor are all electrically connected with a PLC (programmable logic controller), and the PLC is electrically connected with an external power supply.
Compared with the prior art, the utility model has the beneficial effects that:
the fourth step motor is opened through the PLC by the user, so that the output end of the fourth step motor rotates to drive the turntable to rotate, and then the mechanical arm is driven to adjust the azimuth, so that the mechanical arm can cover a wide area, and the azimuth can be adjusted by rotation to feed materials without dead angles, so that the feeding device has the advantages when two or more feeding ports are provided, the working efficiency is improved, and the use is more convenient and quick.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an end structure of the present utility model;
FIG. 3 is an enlarged schematic view of the top of the base of the present utility model;
fig. 4 is a schematic view of the internal structure of the base in the present utility model.
In the figure: 1. a connecting rod; 2. a connecting frame; 3. an electric cylinder; 4. a clamping plate; 5. a rubber pad; 6. an infrared sensor; 7. an adjusting mechanism; 71. a rotating rod; 72. a fixing plate; 73. a first stepping motor; 8. a support plate; 9. a connecting block; 10. a second stepping motor; 11. a connecting ring; 12. a support rod; 13. a fixing ring; 14. a third stepper motor; 15. a fixed block; 16. a turntable; 17. a slide bar; 18. a base; 19. a fourth stepping motor; 20. a reinforcing plate; 21. the plate is placed.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an automatic unloading arm, includes connecting rod 1, and connecting rod 1's one end is provided with link 2, and link 2's both sides all are provided with electronic jar 3, and the output of two electronic jars 3 all runs through link 2 and is provided with grip block 4, and one side of two grip blocks 4 all is provided with rubber pad 5, and connecting rod 1's top and bottom all are provided with infrared inductor 6, and connecting rod 1's the other end rotates and is connected with adjustment mechanism 7.
In this embodiment: the adjustment mechanism 7 includes the bull stick 71 that rotates with the other end of connecting rod 1 to be connected, and the bull stick 71 outer wall is provided with a plurality of fixed plate 72, and the one end of bull stick 71 is provided with first step motor output shaft, and the one end of first step motor output shaft is provided with first step motor 73.
Specifically, through the first step motor 73 that is equipped with, the person of facilitating the use passes through the Programmable Logic Controller (PLC) and controls first step motor 73 and drive bull stick 71 and then make connecting rod 1 rotate, then adjust the clamping angle of grip block 4.
In this embodiment: the bottom of the first stepper motor 73 is provided with two backup pads 8, and the bottom of two backup pads 8 is provided with connecting block 9, and one side of connecting block 9 is provided with the second stepper motor output shaft, and one side of second stepper motor output shaft is provided with the second stepper motor 10.
Specifically, through the second step motor 10 that is equipped with, the convenience of customers opens second step motor 10 through PLC programmable controller, makes second step motor 10 drive connecting block 9 rotation, then carries out angle regulation to connecting rod 1.
In this embodiment: the outside cover of second step motor 10 is equipped with go-between 11, and the bottom of go-between 11 is provided with bracing piece 12, and the bottom of bracing piece 12 is provided with solid fixed ring 13, and gu fixed ring 13's one end is provided with the third step motor output shaft, and the one end of third step motor output shaft is provided with third step motor 14.
Specifically, through the third step motor 14 that is equipped with, the person of facilitating the use opens third step motor 14 through PLC programmable controller, makes third step motor 14 drive solid fixed ring 13 and rotates and then adjusts the angle of bracing piece 12.
In this embodiment: the outer wall of the third stepping motor 14 is provided with a fixed block 15, the bottom of the fixed block 15 is provided with a rotary table 16, the bottom of the rotary table 16 is provided with a plurality of sliding rods 17, and the bottom of the plurality of sliding rods 17 is connected with a base 18 in a sliding manner.
Specifically, through the base 18 that is equipped with, make things convenient for base 18 to support fixedly the arm, make it more stable when using, avoided appearing rocking the situation when using, improved life.
In this embodiment: the inner wall bottom of base 18 is provided with fourth step motor 19, and the both sides of fourth step motor 19 all are provided with a plurality of gusset plate 20, and a plurality of gusset plate 20 end all is fixed connection with the inner wall of base 18, and the output shaft of fourth step motor 19 runs through base 18 and carousel 16 fixed connection.
Specifically, through the fourth step motor 19 that is equipped with, the convenience of customers opens fourth step motor 19 through PLC programmable controller, makes its output rotation drive carousel 16 rotation then, drives the arm and adjusts the position then.
In this embodiment: the bottom of base 18 is provided with places board 21, and the bottom of placing board 21 is provided with a plurality of connection pad, and the one end of base 18 is provided with the PLC programmable controller.
Specifically, through the connection pad that is equipped with, the person of facilitating the use is more stable when placing the arm on ground, or avoids producing friction and damaging the arm with other equipment direct contact when being connected with other equipment.
In this embodiment: the electric cylinder 3, the infrared sensor 6, the first stepping motor 73, the second stepping motor 10, the third stepping motor 14 and the fourth stepping motor 19 are all electrically connected with a PLC programmable controller, and the PLC programmable controller is electrically connected with an external power supply.
Specifically, through the PLC programmable controller who is equipped with, conveniently carry out the circular telegram control to the consumer, make the consumer can carry out the circular telegram to it when needs the power consumption, avoided the situation that can't carry out the circular telegram to it when needs the power consumption.
Working principle: when the mechanical arm is used, a user firstly places the mechanical arm on the ground or other equipment to fix, then the user inputs an instruction to the PLC programmable controller through an external computer, the PLC programmable controller controls the fourth stepping motor 19, the output end of the PLC programmable controller rotates to drive the rotary table 16 to rotate, the mechanical arm is driven to adjust the azimuth, the third stepping motor 14 is opened through the PLC programmable controller, the third stepping motor 14 drives the fixed ring 13 to rotate to adjust the angle of the supporting rod 12, then the user opens the second stepping motor 10 through the PLC programmable controller, the second stepping motor 10 drives the connecting block 9 to rotate, then the connecting rod 1 is adjusted in angle, the mechanical arm can be accurately aligned with a material to be picked up through the infrared sensor 6, the PLC programmable controller drives the output shaft to push the clamping plate 4 through the two electric cylinders 3 after correction is completed, finally, the article is loaded through the second stepping motor 10, the third stepping motor 14 and the fourth stepping motor 19, and the user can rotate the clamping plate 4 through the first stepping motor, and then the PLC programmable controller can drive the connecting rod 1 to rotate to clamp the clamping plate 73 when the angle of the clamping plate 4 is needed.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides an automatic unloading arm, includes connecting rod (1), its characterized in that, the one end of connecting rod (1) is provided with link (2), the both sides of link (2) all are provided with electronic jar (3), two the output of electronic jar (3) all runs through link (2) and is provided with grip block (4), two one side of grip block (4) all is provided with rubber pad (5), the top and the bottom of connecting rod (1) all are provided with infrared inductor (6), the other end rotation of connecting rod (1) is connected with adjustment mechanism (7).
2. The automatic feeding and discharging mechanical arm according to claim 1, wherein: the adjusting mechanism (7) comprises a rotating rod (71) rotationally connected with the other end of the connecting rod (1), a plurality of fixing plates (72) are arranged on the outer wall of the rotating rod (71), a first stepping motor output shaft is arranged at one end of the rotating rod (71), and a first stepping motor (73) is arranged at one end of the first stepping motor output shaft.
3. The automatic feeding and discharging mechanical arm according to claim 2, wherein: the bottom of first step motor (73) is provided with two backup pads (8), two the bottom of backup pad (8) is provided with connecting block (9), one side of connecting block (9) is provided with second step motor output shaft, one side of second step motor output shaft is provided with second step motor (10).
4. An automatic loading and unloading mechanical arm according to claim 3, wherein: the outside cover of second step motor (10) is equipped with go-between (11), the bottom of go-between (11) is provided with bracing piece (12), the bottom of bracing piece (12) is provided with solid fixed ring (13), the one end of solid fixed ring (13) is provided with third step motor output shaft, the one end of third step motor output shaft is provided with third step motor (14).
5. The automatic feeding and discharging mechanical arm according to claim 4, wherein: the outer wall of third step motor (14) is provided with fixed block (15), the bottom of fixed block (15) is provided with carousel (16), the bottom of carousel (16) is provided with a plurality of slide bar (17), a plurality of the bottom sliding connection of slide bar (17) has base (18).
6. The automatic feeding and discharging mechanical arm according to claim 5, wherein: the inner wall bottom of base (18) is provided with fourth step motor (19), the both sides of fourth step motor (19) all are provided with a plurality of gusset plate (20), a plurality of gusset plate (20) end all with the inner wall fixed connection of base (18), the output shaft of fourth step motor (19) runs through base (18) and carousel (16) fixed connection.
7. The automatic loading and unloading mechanical arm of claim 6, wherein: the bottom of base (18) is provided with places board (21), the bottom of placing board (21) is provided with a plurality of connection pad, the one end of base (18) is provided with PLC programmable controller.
8. The automatic loading and unloading mechanical arm of claim 7, wherein: the electric cylinder (3), the infrared sensor (6), the first stepping motor (73), the second stepping motor (10), the third stepping motor (14) and the fourth stepping motor (19) are electrically connected with a PLC programmable controller, and the PLC programmable controller is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676554.8U CN220093929U (en) | 2023-03-31 | 2023-03-31 | Automatic feeding and discharging mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676554.8U CN220093929U (en) | 2023-03-31 | 2023-03-31 | Automatic feeding and discharging mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093929U true CN220093929U (en) | 2023-11-28 |
Family
ID=88864021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320676554.8U Active CN220093929U (en) | 2023-03-31 | 2023-03-31 | Automatic feeding and discharging mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093929U (en) |
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2023
- 2023-03-31 CN CN202320676554.8U patent/CN220093929U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: 523000 No. 29 Xianghe Road, Shanxia Village, Hengli Town, Dongguan City, Guangdong Province Patentee after: Dongguan Lianjian Intelligent Equipment Co.,Ltd. Country or region after: China Address before: No. 12, Shanggaotou Kengling Village, Group 6, Tongjing Residential Village, Yuanjia Town, Jiahe County, Chenzhou City, Hunan Province, China, 424500 Patentee before: Xiao Zhongyu Country or region before: China |
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| TR01 | Transfer of patent right |