CN222818495U - A loading and unloading unit of a ceiling rail robot - Google Patents
A loading and unloading unit of a ceiling rail robot Download PDFInfo
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- CN222818495U CN222818495U CN202421653846.0U CN202421653846U CN222818495U CN 222818495 U CN222818495 U CN 222818495U CN 202421653846 U CN202421653846 U CN 202421653846U CN 222818495 U CN222818495 U CN 222818495U
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Abstract
The utility model discloses a top rail robot feeding and discharging unit which comprises a top rail frame, a robot moving part connected to the top rail frame in a sliding manner and a discharging part arranged below the top rail frame, wherein the robot moving part comprises a moving base, a driving mechanism for driving the moving base to reciprocate, a joint robot arranged on the moving base and a material transferring table, and a plurality of groups of temporary storage stations and turning stations are arranged on the material transferring table. The feeding and discharging unit of the overhead rail robot can be transferred between different machine tools, has high use flexibility, is convenient for manually checking the processing condition, can process matched products simultaneously, and is beneficial to factory production planning.
Description
Technical Field
The utility model relates to the technical field of automation equipment, in particular to a loading and unloading unit of a space rail robot.
Background
Along with the development of society and science, automation is more and more widely applied to various fields, in a robot automatic processing unit, a robot always occupies a part of manual work area, so that the robot automatic processing unit is quite inconvenient for manually observing processing conditions, and can process a certain product basically only at the same time, and for partial products which are matched to appear in pairs, such as nut bolts, various joints and the like, the production line planning of the traditional robot automatic processing unit can lead to larger production quantity difference of matched products, is unfavorable for factory production planning, and has certain limitation.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides the loading and unloading unit of the overhead rail robot, which can be transferred between different machine tools, has high use flexibility, is convenient for manually checking the processing condition, can simultaneously process matched products, and is beneficial to factory production planning.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a unloading unit on day rail robot, includes day rail frame, sliding connection in robot movable part in the day rail frame and set up in the unloading portion of day rail frame below, robot movable part include the removal base, be used for driving the actuating mechanism of removal base reciprocating motion, and set up in articulated robot and the material revolving stage in on the removal base, be provided with a plurality of groups of stations of keeping in and turn around on the revolving stage in the material.
As a further improvement of the above technical scheme:
The temporary storage station comprises a first workpiece bottom plate arranged on the turntable in the material, three groups of evenly distributed sliding grooves are formed in the first workpiece bottom plate, and a first limiting block for positioning a workpiece is arranged in each sliding groove.
The temporary storage station further comprises a first photoelectric detection switch arranged on the turntable in the material, and the first photoelectric detection switch is arranged in one-to-one correspondence with the first workpiece bottom plate.
The turning station comprises a second workpiece bottom plate arranged on the material middle rotary table, three groups of evenly distributed sliding grooves are formed in the second workpiece bottom plate, a second limiting block used for positioning a workpiece is arranged in each sliding groove, an elastic floating mechanism is arranged between the second workpiece bottom plate and the material middle rotary table, and a pneumatic clamping jaw and a guide rod cylinder used for driving the pneumatic clamping jaw to reciprocate are arranged above the second workpiece bottom plate.
The turning station further comprises a second photoelectric detection switch arranged on the material middle rotary table, and the second photoelectric detection switch is arranged in one-to-one correspondence with the second workpiece bottom plate.
The joint robot is installed on the movable base through a right-angle speed reducer.
The driving mechanism comprises a rack fixedly arranged on the top rail frame, a driving motor fixedly arranged on the moving base and a driving gear arranged at the output end of the driving motor, and the driving gear is meshed with the rack.
And the movable base is also provided with a grease lubrication pump for lubricating the driving gear and the rack.
The unloading portion includes a plurality of groups of work piece trays and unloading transfer chain, wherein a set of work piece tray below is provided with the robotics control cabinet.
A plurality of groups of numerical control machine tools which are linearly arranged are arranged below the top rail frame, and the blanking part is positioned between two adjacent groups of numerical control machine tools.
Compared with the prior art, the utility model has the advantages that:
The space rail robot loading and unloading unit comprises a space rail frame, a robot moving part and a unloading part, wherein the robot moving part comprises a joint robot and a material transferring table, the joint robot moves on the space rail frame and can transfer among different machine tools, the use flexibility is high, the space in front of the machine tools is not occupied, the processing condition can be checked conveniently manually, meanwhile, a temporary storage station and a turning station are arranged on the material transferring table, the use requirements of workpiece temporary storage and turning processing in the machine tool processing process are met, and the production efficiency is improved; through setting up the unloading portion in the middle part position of sky rail frame, can make sky rail frame below space interval be first processing district and second processing district, then joint robot can process one section work piece blank centre gripping in first processing district, processes another section work piece blank centre gripping in the second processing district again, can realize processing two sets of supporting products simultaneously, makes the production quantity difference of supporting product little, is favorable to mill's production planning.
Drawings
Fig. 1 is a schematic structural diagram of a loading and unloading unit of a space rail robot.
Fig. 2 is a schematic structural view of a robot moving part.
Fig. 3 is a schematic view of the structure of the turntable in the material.
Legend description:
1. The device comprises a top rail frame, a robot movable part, a movable base, 202, a driving mechanism, 203, a joint robot, 204, a material transferring table, 3, a blanking part, 301, a workpiece tray, 302, a blanking conveying line, 303, a robot control cabinet, 4, a temporary storage station, 401, a first workpiece bottom plate, 402, a first limiting block, 403, a first photoelectric detection switch, 5, a turning station, 501, a second workpiece bottom plate, 502, a second limiting block, 503, an elastic floating mechanism, 504, a pneumatic clamping jaw, 505, a guide rod cylinder, 506, a second photoelectric detection switch, 6, a right angle speed reducer, 7, a rack, 8, a driving motor, 9, a grease lubrication pump and 10, and a numerical control machine tool.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 to 3, the feeding and discharging unit of the space rail robot of the present embodiment includes a space rail frame 1, a robot movable portion 2 slidably connected to the space rail frame 1, and a discharging portion 3 disposed below the space rail frame 1, wherein the robot movable portion 2 includes a moving base 201, a driving mechanism 202 for driving the moving base 201 to reciprocate, a joint robot 203 disposed on the moving base 201, and a material middle turntable 204, and the material middle turntable 204 is provided with a plurality of sets of temporary storage stations 4 and turning stations 5. The upper and lower feeding unit of the overhead rail robot comprises an overhead rail frame 1, a robot movable part 2 and a lower feeding part 3, wherein the robot movable part 2 comprises a joint robot 203 and a material middle rotary table 204, the joint robot 203 moves on the overhead rail frame 1 and can transfer among different machine tools, the use flexibility is high, the space in front of the machine tools is not occupied, the processing condition can be conveniently checked manually, meanwhile, a temporary storage station 4 and a turning station 5 are arranged on the material middle rotary table 204, the use requirements of workpiece temporary storage and turning processing in the machine tool processing process are met, the production efficiency is improved, the lower feeding part 3 is arranged in the middle of the overhead rail frame 1, the space interval below the overhead rail frame 1 can be a first processing area and a second processing area, the joint robot 203 can clamp one workpiece blank into the first processing area for processing, and then clamp the other workpiece blank into the second processing area for processing, two matched products can be processed simultaneously, the production quantity difference of the products is small, and the production planning and the production of factories are facilitated.
Preferably, the temporary storage station 4 comprises a first workpiece bottom plate 401 arranged on the material middle rotary table 204, three groups of uniformly distributed sliding grooves are formed in the first workpiece bottom plate 401, and a first limiting block 402 for positioning workpieces is arranged in each sliding groove. In this embodiment, the number of the groups of temporary storage stations 4 is two, and three groups of sliding grooves are formed in the first workpiece bottom plate 401, and the positions of the first limiting blocks 402 can be adjusted according to the sizes of the workpieces in the sliding grooves, so that the positioning of different workpieces can be achieved.
Preferably, the temporary storage station 4 further comprises a first photoelectric detection switch 403 arranged on the material middle rotary table 204, the first photoelectric detection switch 403 is arranged in one-to-one correspondence with the first workpiece bottom plate 401, so that whether the workpiece on the temporary storage station 4 exists or not can be detected conveniently, and repeated discharging is prevented.
Preferably, the turning station 5 comprises a second workpiece bottom plate 501 arranged on the material middle rotary table 204, three groups of uniformly distributed sliding grooves are formed in the second workpiece bottom plate 501, a second limiting block 502 for positioning a workpiece is arranged in each sliding groove, an elastic floating mechanism 503 is arranged between the second workpiece bottom plate 501 and the material middle rotary table 204, and a pneumatic clamping jaw 504 and a guide rod cylinder 505 for driving the pneumatic clamping jaw 504 to reciprocate are arranged above the second workpiece bottom plate 501. In this embodiment, the number of groups of the turning stations 5 is set to be one, three groups of sliding grooves are formed in the second workpiece bottom plate 501, the position of the second limiting block 502 can be adjusted according to the size of the workpiece in the sliding grooves so as to be suitable for positioning different workpieces, an elastic floating mechanism 503 is arranged at the bottom of the second workpiece bottom plate 501, and due to the compressibility of the elastic floating mechanism 503, the second workpiece bottom plate 501 can adapt to workpieces (similar in outer diameter size and different in height) of different procedures, and the use flexibility is high, so that the processing requirements of nut and bolt joint products are especially suitable.
Preferably, the turning station 5 further comprises a second photoelectric detection switch 506 arranged on the material middle rotary table 204, the second photoelectric detection switch 506 is arranged in one-to-one correspondence with the second workpiece bottom plate 501, so that whether the workpiece on the turning station 5 exists or not can be detected conveniently, and repeated discharging is prevented.
Preferably, the articulated robot 203 is mounted on the moving base 201 through the right angle speed reducer 6. In this embodiment, the articulated robot 203 is connected to the moving base 201 by using the right-angle reducer 6, which can reduce interference when the articulated robot 203 moves, and has the advantages of high repeated positioning accuracy and high rotation accuracy, and is beneficial to improving the processing quality.
Preferably, the driving mechanism 202 includes a rack 7 fixedly arranged on the headrail frame 1, a driving motor 8 fixedly arranged on the moving base 201, and a driving gear arranged at an output end of the driving motor 8, and the driving gear is in meshed connection with the rack 7. In this embodiment, the driving mechanism 202 adopts a rack and pinion transmission mode, which has the advantages of strong bearing capacity, high transmission precision and good operation stability, and in other embodiments, the driving mechanism 202 may also adopt a component with a reciprocating movement function, such as chain transmission, and the like, which is not limited to this embodiment.
Preferably, the moving base 201 is further provided with a grease lubrication pump 9 for lubricating the driving gear and the rack 7. In this embodiment, the top rail frame 1 is fixedly provided with a sliding rail, the movable base 201 is fixedly provided with a sliding block, the movable base 201 and the top rail frame 1 are in sliding connection through a sliding rail sliding block mechanism, the grease lubrication pump 9 is a device for supplying lubricant to lubrication parts, and can supply lubricant for the sliding rail and the sliding block as well as the driving gear and the rack 7, so that equipment faults are effectively reduced, energy consumption is reduced, production efficiency is improved, and service life of the equipment is prolonged.
Preferably, the blanking portion 3 includes a plurality of groups of workpiece trays 301 and a blanking conveying line 302, wherein a robot control cabinet 303 is arranged below one group of workpiece trays 301. In this embodiment, the number of the workpiece trays 301 is set to two, the number of the blanking conveying lines 302 is set to one, different workpiece blanks can be placed on the two workpiece trays 301 respectively, and the workpiece blanks are placed on different processing stations through the joint robot 203, so that two products, such as nut bolts, can be processed simultaneously, the production efficiency is improved, and the processed products can be placed on the blanking conveying lines 302 and conveyed to the next process.
Preferably, a plurality of groups of numerical control machine tools 10 which are linearly arranged are arranged below the overhead rail frame 1, and the blanking part 3 is positioned between two adjacent groups of numerical control machine tools 10. In this embodiment, the number of sets of numerically-controlled machine tools 10 is set to four, the blanking portion 3 is located between the second set of numerically-controlled machine tools 10 and the third set of numerically-controlled machine tools 10, wherein a nut blank is placed on a workpiece pallet 301 close to one side of the second set of numerically-controlled machine tools 10, a joint robot 203 clamps the nut blank to process nuts on the first set of numerically-controlled machine tools 10 and the second set of numerically-controlled machine tools 10, a bolt blank is placed on the workpiece pallet 301 close to one side of the third set of numerically-controlled machine tools 10, a joint robot 203 clamps the bolt blank to process bolts on the third set of numerically-controlled machine tools 10 and the fourth set of numerically-controlled machine tools 10, and the processed nut product and the bolt product are placed on a blanking conveying line 302 and conveyed to the next process, so that the joint robot 203 can complete automatic feeding and blanking operations of the four sets of numerically-controlled machine tools 10, and simultaneously process products with two outer diameters close to each other and with different heights, so that the production quantity difference of matched products is small, and the production planning of factories is facilitated. In other embodiments, the length of the space rail frame 1 is expanded, so that the space rail robot loading and unloading unit can be abutted to more numerical control machine tools 10, the compatibility is good, the use flexibility is high, and the application range is wide.
In the practical application process, the movable base 201 moves on the top rail frame 1 to drive the joint robot 203 and the material turntable 204 to synchronously move, when a workpiece needs to be temporarily stored in the machining process of the numerical control machine tool 10, the joint robot 203 places the workpiece on the first workpiece bottom plate 401 of the temporary storage station 4, the temporary storage workpiece does not need to be placed on the workpiece tray 301, the joint robot 203 can directly clamp the temporary storage workpiece on the temporary storage station 4 during reprocessing, the time for the back and forth movement of the joint robot 203 is greatly reduced, the working efficiency is improved, when the turning processing needs to be carried out in the machining process of the numerical control machine tool 10, the joint robot 203 places the workpiece on the second workpiece bottom plate 501 of the turning station 5, the guide rod cylinder 505 drives the pneumatic clamping jaw 504 to extend, after the pneumatic clamping jaw 504 clamps the workpiece, the guide rod cylinder 505 retracts, and the joint robot 203 takes out the workpiece after turning from the pneumatic clamping jaw 504.
The above description is merely a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples. Modifications and variations which would be obvious to those skilled in the art without departing from the spirit of the utility model are also considered to be within the scope of the utility model.
Claims (10)
1. The utility model provides a unloading unit on day rail robot, its characterized in that includes day rail frame (1), sliding connection in robot movable part (2) on day rail frame (1) and set up in unloading portion (3) of day rail frame (1) below, robot movable part (2) including remove base (201), be used for driving drive mechanism (202) of removal base (201) reciprocating motion, and set up in articulated robot (203) and material transfer platform (204) on removal base (201), be provided with a plurality of groups on the material transfer platform (204) and keep in station (4) and turn around station (5).
2. The overhead rail robot loading and unloading unit according to claim 1, wherein the temporary storage station (4) comprises a first workpiece bottom plate (401) arranged on the material middle rotary table (204), three groups of uniformly distributed sliding grooves are formed in the first workpiece bottom plate (401), and a first limiting block (402) for positioning workpieces is arranged in each sliding groove.
3. The loading and unloading unit of the space rail robot according to claim 2, wherein the temporary storage station (4) further comprises a first photoelectric detection switch (403) arranged on the material transfer table (204), and the first photoelectric detection switch (403) is arranged in one-to-one correspondence with the first workpiece bottom plate (401).
4. The overhead rail robot loading and unloading unit according to claim 3, wherein the turning station (5) comprises a second workpiece bottom plate (501) arranged on the material middle rotary table (204), three groups of evenly distributed sliding grooves are formed in the second workpiece bottom plate (501), second limiting blocks (502) for positioning workpieces are arranged in the sliding grooves, an elastic floating mechanism (503) is arranged between the second workpiece bottom plate (501) and the material middle rotary table (204), and a pneumatic clamping jaw (504) and a guide rod cylinder (505) for driving the pneumatic clamping jaw (504) to reciprocate are arranged above the second workpiece bottom plate (501).
5. The lifting rail robot loading and unloading unit according to claim 4, wherein the turning station (5) further comprises a second photoelectric detection switch (506) arranged on the material transfer table (204), and the second photoelectric detection switch (506) is arranged in one-to-one correspondence with the second workpiece bottom plate (501).
6. The overhead rail robot loading and unloading unit according to claim 1, wherein the articulated robot (203) is mounted on the moving base (201) through a right angle reducer (6).
7. The lifting and blanking unit of the lifting and blanking robot according to claim 1, wherein the driving mechanism (202) comprises a rack (7) fixedly arranged on the lifting and blanking frame (1), a driving motor (8) fixedly arranged on the moving base (201) and a driving gear arranged at the output end of the driving motor (8), and the driving gear is in meshed connection with the rack (7).
8. The lifting rail robot loading and unloading unit according to claim 7, wherein the moving base (201) is further provided with a grease lubrication pump (9) for lubricating the driving gear and the rack (7).
9. The overhead rail robot loading and unloading unit according to claim 1, wherein the unloading part (3) comprises a plurality of groups of workpiece trays (301) and an unloading conveying line (302), and a robot control cabinet (303) is arranged below one group of workpiece trays (301).
10. The lifting rail robot loading and unloading unit according to any one of claims 1 to 9, characterized in that a plurality of groups of numerical control machine tools (10) which are linearly arranged are arranged below the lifting rail frame (1), and the unloading part (3) is positioned between two adjacent groups of numerical control machine tools (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421653846.0U CN222818495U (en) | 2024-07-12 | 2024-07-12 | A loading and unloading unit of a ceiling rail robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421653846.0U CN222818495U (en) | 2024-07-12 | 2024-07-12 | A loading and unloading unit of a ceiling rail robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222818495U true CN222818495U (en) | 2025-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421653846.0U Active CN222818495U (en) | 2024-07-12 | 2024-07-12 | A loading and unloading unit of a ceiling rail robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222818495U (en) |
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2024
- 2024-07-12 CN CN202421653846.0U patent/CN222818495U/en active Active
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