CN114083497B - Antenna rail transfer device, system and assembly method for electromechanical product assembly - Google Patents
Antenna rail transfer device, system and assembly method for electromechanical product assembly Download PDFInfo
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- CN114083497B CN114083497B CN202111462200.5A CN202111462200A CN114083497B CN 114083497 B CN114083497 B CN 114083497B CN 202111462200 A CN202111462200 A CN 202111462200A CN 114083497 B CN114083497 B CN 114083497B
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- clamping jaw
- lifting
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims description 49
- 230000000903 blocking effect Effects 0.000 claims description 37
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Abstract
The invention discloses a top rail transfer device, a system and an assembly method for assembling an electromechanical product, wherein the device comprises a rotary clamping device, a lifting appliance, a first travelling device, a lifting device, a supporting frame, a rotary device and a second travelling device; the support frame comprises a first support frame and a second support frame, four support legs are arranged below the second support frame, and the first support frame is arranged on one side of the second support frame; the rotating device and the second traveling device are respectively arranged on the upper side and the lower side of the second supporting frame, and are in rotary connection with each other; the lifting device is arranged on the lower side of the first supporting frame and connected with the first travelling device; the rotary clamping device is arranged on the lifting appliance and is used for clamping and rotating a workpiece, and the lifting appliance is transported between the first travelling device and the second travelling device. The invention not only saves manpower and lightens labor intensity, but also has strong flexibility and has important significance for improving the intelligent level of the assembly of the spacecraft electrical products.
Description
Technical Field
The invention relates to the field of component assembly, in particular to a top rail transfer device, a top rail transfer system and an assembly method for electromechanical product assembly.
Background
Traditional space machine electric product assembly mainly relies on driving and special bracket to accomplish by manual operation, and not only degree of automation is low, and occupation ground area is big, and the assembly is comparatively complicated. With the advancement of automation and intelligence technology, assembly technology has been developed and applied. In recent years, intelligent assembly technology is greatly developed in the field of aerospace manufacturing, but at present, more workpieces are placed on a fixed bracket, pose adjustment is carried out on the workpieces by means of an intelligent lifting device, labor intensity is high, pose adjustment time of products is long, a plurality of lifting appliances are used in the whole process, and great potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a top rail transfer device, a top rail transfer system and a top rail transfer method for electromechanical product assembly, which improve the intelligent degree of assembly, reduce operators and labor intensity, and have the advantages of strong flexibility and high transfer efficiency of product assembly.
The technical scheme for realizing the purpose of the invention is as follows:
a top rail transfer device for electromechanical product assembly comprises a rotary clamping device, a lifting appliance, a first traveling device, a lifting device, a supporting frame, a first rotary device and a second traveling device; wherein:
the support frame comprises a first support frame and a second support frame, four support legs are arranged below the second support frame, and the first support frame is arranged on one side of the second support frame;
the first rotating device and the second traveling device are respectively arranged on the upper side and the lower side of the second supporting frame, and are rotationally connected and used for rotating the second traveling device;
the lifting device is arranged on the lower side of the first supporting frame, connected with the first travelling device and used for adjusting the height of the first travelling device;
the rotary clamping device is arranged on a lifting appliance and is used for clamping and rotating a workpiece, and the lifting appliance is transported between the first travelling device and the second travelling device.
A sky rail transfer system for electromechanical product assembly, include sky rail transfer device, intelligent tool cabinet, lean work table, material AGV dolly, control system and material dolly, wherein:
the overhead rail transfer device is used for transferring workpieces between stations and adjusting the pose of the workpieces on the stations;
the intelligent tool cabinet is used for managing screwing tools and tools when assembling workpieces;
the lean working table is used for finishing material checking and inventory work;
the material AGV trolley is used for distributing the material trolley;
the material trolley is used for placing materials;
the control system is used for sending an industry starting instruction to the top rail transfer device, the intelligent tool cabinet, the lean working table, the material AGV trolley and the material trolley, and controlling all the devices to finish operation according to the instruction.
An assembly method based on the antenna rail transfer system for electromechanical product assembly comprises the following steps:
the control system issues an operation instruction according to the production task, and the material AGV trolley distributes the material trolley to the station;
manually placing the materials on the material trolley on a lean work table, and detecting and checking the materials;
in a waiting station or a feeding station, the overhead rail transfer device starts to work, the lifting appliance is positioned on the second traveling device, and the rotary clamping device clamps a workpiece; the first rotating device rotates the second travelling device by 90 degrees so as to lead the second travelling device to be in the same direction as the first travelling device; the lifting device adjusts the first travelling device to be at the same height as the second travelling device;
the lifting appliance is transported to the appointed position of the first travelling device by the second travelling device through the driving component and the idler wheels;
according to the manual requirement, the workpiece is adjusted to the required height through the lifting device, and the rotary clamping device is adjusted to adjust the gesture of the workpiece in the rotary direction;
manually selecting and installing materials from the lean work table; when the torque is required to be screwed down, starting the intelligent tool cabinet, manually punching cards to take tools, and applying the torque to the workpiece; after the installation is completed, the tool is put back to the original position;
manually completing the current assembly operation, and transferring the workpiece to a second walking device by a first walking device with the aid of an auxiliary walking device;
repeating the steps, and placing the workpiece on a designated cache frame by the lifting device according to the instruction after all stations are assembled; simultaneously, the two clamping jaw mounting plates of the clamping device start to separate, so that the clamping jaws are separated from the clamp;
the lifting device returns to the original position according to the instruction, and the overhead rail transfer device reversely sends the lifting appliance to the waiting station or the feeding station.
Compared with the prior art, the invention has the remarkable effects that: according to the overhead rail transfer device, the automatic operation of workpieces among stations is realized through the first travelling device, the lifting device, the rotating device and the second travelling device; according to the invention, the clamping and posture adjustment of the workpiece are realized through the rotary clamping device; according to the invention, the operation of the workpiece between stations with a longer distance is realized through the auxiliary travelling device; the invention not only saves manpower and lightens labor intensity, but also has strong flexibility and has important significance for improving the intelligent level of the assembly of the spacecraft electrical products.
Drawings
Fig. 1 is a top view of the headrail transfer system of the present invention.
Fig. 2 is an isometric view of the overhead rail transit of the present invention.
Fig. 3 is an elevation view of the overhead rail transit of the present invention.
Fig. 4 is a schematic structural view of the rotary clamping device of the present invention.
Fig. 5 is a schematic view of the structure of the clamping device of the present invention.
Fig. 6 is an isometric view of the clamping device of the present invention.
Fig. 7 is a schematic view of the structure of the blocking assembly of the present invention.
Fig. 8 is a schematic view of the internal structure of the jaw drive assembly of the present invention.
Fig. 9 is a schematic view of the first walking device of the present invention.
In the figure: 1-top rail transfer device, 2-intelligent tool cabinet, 3-lean working table, 4-material AGV dolly, 5-material dolly, 6-auxiliary walking device, 7-work piece, 8-rotary clamping device, 9-hoist, 10-first walking device, 11-lifting device, 12-support frame, 13-first rotating device, 14-second walking device, 15-clamp, 16-clamp clamping device, 17-hand wheel, 18-second rotating device, 19-guide rail slide block assembly, 20-clamping jaw, 21-clamping jaw mounting plate, 22-blocking assembly, 23-manual locking assembly, 24-limiting block, 25-guide rail mounting plate, 26-gear rack assembly, 27-bearing assembly, 28-motor assembly, 29-roller, 30-driving assembly, 31-mounting frame body, 32-blocking lock tongue, 33-spring, 34-bolt assembly, 35-blocking block, 36-screw assembly, 37-first screw, 38-second screw, 39-connecting rod assembly.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, an assembling work system of an aerospace machine electric product based on a space rail transfer system comprises a space rail transfer device 1, an intelligent tool cabinet 2, a lean work table 3, a material AGV (automatic guided vehicle) 4, a material trolley 5, a master control system and an equipment control system; the master control system is connected with the equipment control system, and the equipment is correspondingly operated through the master control system and the equipment control system.
The overhead rail transfer device 1 is mainly used for realizing transfer of workpieces 7 between stations and position and posture adjustment functions on the stations;
the intelligent tool cabinet 2 is mainly used for managing screwing tools and tools, and is used for carrying out unique identification on the tools through labels, managing authority and opening the door in a password mode, a card swiping mode and the like when the tools are received or returned, recording a use responsible person, automatically checking after the door is closed, and recording the quantity and the types of the received tools;
the lean working table 3 is mainly used for finishing material checking and inventory work;
the material AGV trolley 4 is used as logistics equipment to realize the distribution of the material trolley 5;
the material trolley 5 is mainly used for placing materials;
referring to fig. 2 and 3, the top rail transferring device 1 includes an auxiliary walking device 6, a rotary clamping device 8, a lifting appliance 9, a first walking device 10, a lifting device 11, a supporting frame 12, a first rotary device 13 and a second walking device 14;
the working principle of the space rail transfer device 1 is as follows: when the workpiece 7 is assisted by the auxiliary travelling device 6 from the last station, the workpiece 7 is transported to the appointed position of the second travelling device 14 by virtue of the friction force between the second travelling device 14 and the lifting appliance 9; the first rotating device 13 realizes that the second travelling device 14 rotates by 90 degrees, and is in the same direction as the first travelling device 10, and the lifting device 11 adjusts the first travelling device 10 to be at the same height as the second travelling device 14; the lifting appliance 9 is transferred to the first travelling device 10 by the second travelling device 14 under the action of friction force; the lifting device 11 adjusts the workpiece to a required height according to manual requirements, and adjusts the rotary clamping device 8 according to the requirements to realize the gesture adjustment of the workpiece 7 in the rotary direction; finally, manually completing the assembly operation;
the two auxiliary travelling devices 6 adopt the existing sliding mechanism, can be in sliding connection with the lifting appliance 9, such as a cylindrical rod, can also have the same structure as the first travelling device, the auxiliary travelling devices 6 are respectively arranged at two ends of the supporting frame 12, when the lifting appliance 9 is transported between two adjacent stations, if the two stations are far adjacent, the auxiliary travelling devices 6 are arranged between the first travelling device 10 and the second travelling device 14 of the next station at the moment, and can play roles of auxiliary support and transportation; the two rotary clamping devices 8 are respectively arranged at two sides of the lifting appliance 9 and mainly realize the rotary operation of the workpiece 7; the lifting appliance 9 mainly plays a role in transferring the workpiece 7; the first travelling device 10 and the second travelling device 14 are the same in mechanism and play a role of a transfer lifting appliance 9; the lifting device 11 adopts, but is not limited to, a mode of a spiral lifter, the spiral lifter adopts a mode of one driving four lifters (i.e. one motor drives four lifters through a reducer, the mode can ensure the synchronism of each lifter), the lifters are divided into a fixed end and a movable end, the fixed end of the lifter is arranged on the supporting frame 12, the movable end is fixedly connected with the first travelling device 10, and the lifting device realizes the gesture adjusting function of the height of the workpiece 7 through the lifting of the spiral lifter; the first rotating device 13 is arranged on the supporting frame 12 and fixedly connected with the second traveling device 14, so that the logistics transportation of the workpiece 7 between the main logistics line and the branch logistics line is realized;
with reference to fig. 4, the rotary clamping device 8 is composed of a clamp 15, a clamp clamping device 16, a hand wheel 17 and a second rotary device 18;
the clamps 15 are arranged at two ends of the workpiece 7 and play a role in fixing the workpiece 7; the clamp clamping device 16 is arranged on the second rotating device 18 and plays a role of clamping the clamp 15; the hand wheel 17 is arranged on the second rotating device 18 and plays a role in manually rotating the workpiece 7; the second rotating device 18 is arranged on the lifting appliance 9 to realize the rotating gesture adjusting function of the workpiece 7;
referring to fig. 5, 6 and 8, the clamp clamping device 16 is composed of a guide rail sliding block assembly 19, a clamping jaw 20, a clamping jaw mounting plate 21, a blocking assembly 22, a manual locking assembly 23, a limiting block 24, a guide rail mounting plate 25 and a clamping jaw driving assembly, wherein the clamping jaw driving assembly comprises a gear rack assembly 26, a bearing assembly 27 and a motor assembly 28;
the two groups of guide rail slide block assemblies 19 are respectively arranged on two sides of the guide rail mounting plate 25; the number of the clamping jaws 20 is 4, and the clamping jaws are symmetrically arranged on two clamping jaw mounting plates 21 respectively; the guide rail slide block assembly 19 is mounted on the guide rail mounting plate 25; the blocking component 22 is arranged on the guide rail mounting plate 25, contains a spring, is provided with an automatic resetting station, and can realize the limit of the manual locking component 23; the manual locking assembly 23 is mounted on the two jaw mounting plates 21; the limiting block 24 is arranged on the guide rail mounting plate 25; the rail mounting plate 25 is mounted on the second rotating means 18; the clamping jaw driving assembly is arranged between the guide rail mounting plate 25 and the clamping jaw mounting plate 21, two racks of the gear rack assembly 26 are respectively arranged on the two clamping jaw mounting plates 21, and gears of the gear rack assembly 26 are sleeved on the bearing assembly 27; the bearing assembly 27 is mounted on the rail mounting plate 25; the motor assembly 28 is arranged on the guide rail mounting plate 25 and is connected with a rack of the gear rack assembly 26 so as to drive the gear rack assembly 26 to rotate;
the automatic operation mode of the guide rail slide block assembly 19 is as follows: the motor assembly 28 is started to drive a rack of the gear rack assembly 26 to move so as to push a clamping jaw mounting plate 21 connected with the rack to relatively displace; thereby driving the rack and pinion assembly 26 to operate and with the aid of the bearing assembly 27, thereby also driving the other jaw mounting plate 21 to move; simultaneously, the clamping jaw 20 on the guide rail sliding block assembly 19 is driven to move relatively; finally, the motor assembly 28 is kept in a locking state, so that the clamping operation is realized;
referring to fig. 7, the blocking assembly is composed of a blocking bolt 32, a rod, a spring 33, a bolt assembly 34, a blocking piece 35, and a screw assembly 36. The blocking block 35 is fixed on the guide rail mounting plate 25 through four groups of screw assemblies 36, a cavity is arranged in the blocking block 35, one end of a lock rod is positioned in the cavity and connected with the blocking lock tongue 32, the other end of the lock rod is fixed by a bolt assembly 34, a spring 33 is sleeved on the lock rod, one end of the lock rod is fixedly arranged in the cavity of the blocking block 35, the other end of the lock rod is fixedly connected with one end of the blocking lock tongue 32, the blocking lock tongue 32 passes through the spring 33, the other end (a telescopic end) of the blocking lock tongue 32 is arranged outside the blocking block 35, the blocking lock tongue 32 can move relative to the lock rod through the spring 33, and when the locking lock tongue 32 works, the blocking lock tongue 32 can realize telescopic through the spring 33;
referring to fig. 6, the manual locking assembly 23 is mounted on two jaw mounting plates 21, and is composed of a first screw 37, a second screw 38 and a link assembly 39, wherein the link assembly 39 includes a first link and a second link, and the first link and the second link are rotatably connected and are a link mechanism; the first screw 37 fixes one end of the first connecting rod on one clamping jaw mounting plate, a strip-shaped hole is formed in the first connecting rod, the second screw 38 is mounted on the other clamping jaw mounting plate 21 through the strip-shaped hole, when the second connecting rod is bent manually, the second screw 38 plays a limiting role, after the second connecting rod is bent manually, the two clamping jaw mounting plates 21 are close to each other, the second connecting rod extrudes the blocking lock tongue 32 when being bent manually, the blocking lock tongue 32 is compressed through the spring 33, the second connecting rod is clamped between the blocking block 35 and the limiting block 24, then the blocking lock tongue 32 is restored to the original state under the action of the spring 33, and the second connecting rod is limited on the inner side of the lock tongue 32, so that the manual locking assembly 23 is reliably fixed between the blocking assembly 22 and the limiting block 24;
the manual operation mode of the guide rail slide block assembly 19 is as follows: manually pushing the manual locking assembly 23 to push a clamping jaw mounting plate 21 to relatively displace; the clamping jaw mounting plate 21 drives the gear rack assembly 26 and is assisted by the bearing assembly 27, so that the other clamping jaw mounting plate 21 is also driven to move; simultaneously, the clamping jaw 20 on the guide rail sliding block assembly 19 is driven to move relatively; after the clamping is completed, the manual bending locking assembly 23 is clamped between the blocking assembly 22 and the limiting block 24, and the locking state is maintained;
referring to fig. 9, the first running device 10 and the second running device have the same structure and are composed of a roller 29, a driving assembly 30 and a mounting frame 31;
the roller 29 is arranged on the mounting frame body 31; the driving component 30 is connected with the roller 29 and is arranged on the mounting frame body 31; the drive assembly 30 may be driven in a conventional manner, and the present embodiment uses, but is not limited to, a ball screw drive configuration.
The driving assembly 30 is started to drive the roller 29 to rotate, and the lifting appliance 9 realizes forward movement by virtue of friction force between the lifting appliance and the driving roller 29;
the intelligent assembly workstation is connected with the master control system and the equipment control system, and corresponding work is completed among all the equipment of the intelligent assembly workstation through the master control system and the equipment control system; it should be noted that the structure of the overhead rail transferring device 1 is a main innovation point of the present invention, the device can be controlled by the existing overhead rail transferring system, and the intelligent tool cabinet 2, the lean working table 3, the material AGV trolley 4, the material trolley 5, the general control system and the equipment control system are all in the prior art, which are not described here. The track slider assembly 19, the rack and pinion assembly 26, the bearing assembly 27, the motor assembly 28, the driving assembly 30, and the lifting device 11 can be realized by the prior art, and the detailed structure will not be given in this embodiment.
The operation method of the intelligent assembly workstation comprises the following steps:
the system issues an operation instruction according to a production task, and the material AGV 4 distributes the material trolley 5 to a station;
manually placing the materials on the material trolley 5 on the lean work table 3, and detecting and checking the materials;
in a waiting station or a feeding station, the overhead rail transfer device 1 starts to work, and the lifting appliance 9 is positioned on the second travelling device 14;
the first rotating device 13 realizes that the second travelling device 14 rotates 90 degrees and is in the same direction as the first travelling device 10;
the lifting device 11 adjusts the first traveling device 10 to the same height as the second traveling device 14;
the lifting appliance 9 is transported to a designated position of the first travelling device 10 by the second travelling device 14 through the driving assembly 30 and the roller 29;
the lifting device 11 adjusts the workpiece to a required height according to manual requirements, and adjusts the rotary clamping device 8 according to the requirements to realize the gesture adjustment of the workpiece 7 in the rotary direction;
selecting materials from the lean working table 3 according to the process guidance manually and installing the materials;
when the torque is required to be screwed down, starting the intelligent tool cabinet 2, manually punching a card to take a tool, and applying the torque to the workpiece 7; after the operation is completed, the tool is put back to the original position, and automatic checking is realized after the door is closed;
manually completing assembly operation and transferring to the next station;
when all the assemblies are completed, the workpieces 7 are transported to the designated positions, and the lifting device 11 places the workpieces 7 on the designated cache rack according to the instructions;
simultaneously, the motor assembly 28 of the clamp clamping device 16 is started to push one clamping jaw mounting plate 21 to relatively displace; the clamping jaw mounting plate 21 drives the gear rack assembly 26 and is assisted by the bearing assembly 27, so that the other clamping jaw mounting plate 21 is also driven to move; simultaneously, the clamping jaw 20 on the guide rail sliding block assembly 19 is driven to move relatively; separation of the clamping jaw 20 from the clamp 15 is achieved;
the lifting device 11 returns to the original position according to the instruction, and the overhead rail transferring device 1 sends the lifting appliance 9 to a waiting station or a loading station.
Claims (7)
1. A sky rail transfer device for electromechanical product assembly, its characterized in that: comprises a rotary clamping device (8), a lifting appliance (9), a first travelling device (10), a lifting device (11), a supporting frame (12), a first rotary device (13) and a second travelling device (14); wherein:
the support frame (12) comprises a first support frame and a second support frame, four support legs are arranged below the second support frame, and the first support frame is arranged on one side of the second support frame;
the first rotating device (13) and the second traveling device (14) are respectively arranged on the upper side and the lower side of the second supporting frame, and the first rotating device (13) and the second traveling device (14) are rotationally connected and are used for rotating the second traveling device (14);
the lifting device (11) is arranged on the lower side of the first supporting frame, is connected with the first travelling device (10) and is used for adjusting the height of the first travelling device (10);
the rotary clamping device (8) is arranged on the lifting appliance (9) and is used for clamping and rotating the workpiece (7), and the lifting appliance (9) is transported between the first traveling device (10) and the second traveling device (14);
the rotary clamping device (8) comprises a clamp (15), a clamp clamping device (16), a hand wheel (17) and a second rotary device (18); the second rotating device (18) is arranged on the lifting appliance (9) and used for rotating and adjusting the gesture of the workpiece (7), the hand wheel (17) is arranged on one side of the second rotating device (18), and the clamp clamping device (16) is arranged on the second rotating device (18) and used for clamping the clamp (15); the clamp (15) is connected with two ends of the workpiece (7);
the clamp clamping device (16) comprises a guide rail sliding block assembly (19), clamping jaws (20), two clamping jaw mounting plates (21), a blocking assembly (22), a manual locking assembly (23), limiting blocks (24), guide rail mounting plates (25) and clamping jaw driving assemblies, wherein the guide rail mounting plates (25) are arranged on a second rotating device (18), the guide rail sliding block assembly (19) is arranged at two ends of the guide rail mounting plates (25), the two clamping jaw mounting plates (21) are centrally symmetrical and are in sliding connection with the guide rail sliding block assembly (19), the clamping jaws (20) are symmetrically arranged at two ends of the clamping jaw mounting plates (21), the clamping jaw driving assemblies are arranged between the guide rail mounting plates (25) and the clamping jaw mounting plates (21) and used for driving the two clamping jaw mounting plates (21) to move, and the limiting blocks (24) are arranged on the guide rail mounting plates (25) and used for limiting the clamping jaw mounting plates (21).
The manual locking assembly (23) comprises a first screw (37), a second screw (38), a first connecting rod and a second connecting rod; one end of a first connecting rod is fixed on one clamping jaw mounting plate far away from the blocking assembly (22) through a first screw (37), the other end of the first connecting rod is rotationally connected with a second connecting rod, a strip-shaped hole is formed in the first connecting rod, a second screw (38) is arranged in the strip-shaped hole and fixed on the other clamping jaw mounting plate, and when the second connecting rod rotates inwards, the second connecting rod drives the two clamping jaw mounting plates (21) to move; the blocking component (22) comprises a blocking lock tongue (32), a lock rod, a spring (33), a bolt component (34), a blocking block (35) and a screw component (36); the blocking block (35) is fixed on the guide rail mounting plate (25) through four groups of screw assemblies (36), a cavity is arranged in the blocking block (35), one end of the locking rod is positioned in the cavity and connected with the blocking lock tongue (32), the other end of the locking rod is fixed by the bolt assembly (34), the spring (33) is sleeved on the locking rod, one end of the spring (33) is fixedly arranged in the cavity of the blocking block (35), the other end of the spring is fixedly connected with the blocking lock tongue (32), one end of the blocking lock tongue (32) is arranged outside the blocking block (35), and the blocking lock tongue (32) moves relative to the lock rod through the spring (33); after the second connecting rod is bent inwards, the second connecting rod is clamped between the blocking block (35) and the limiting block (24) and is limited on the inner side of the blocking lock tongue (32).
2. The overhead rail transport apparatus for electromechanical product assembly of claim 1, wherein: the jaw drive assembly comprises a rack and pinion assembly (26), a bearing assembly (27) and a motor assembly (28); the bearing assembly (27) is arranged on the guide rail mounting plate (25), two racks of the gear rack assembly (26) are respectively arranged on the two clamping jaw mounting plates (21), and gears of the gear rack assembly (26) are sleeved on the bearing assembly (27); the motor assembly (28) is arranged on the guide rail mounting plate (25), the output end of the motor assembly is connected with a rack of the gear rack assembly (26), and the motor assembly (28) drives the two clamping jaw mounting plates (21) to move relatively through the gear rack assembly (26).
3. The overhead rail transport apparatus for electromechanical product assembly of claim 1, wherein: the first travelling device (10) and the second travelling device (14) comprise a plurality of rollers (29), a driving assembly (30) and a mounting frame body (31), wherein the driving assembly (30) is arranged on the mounting frame body (31) and is connected with the rollers (29) by adopting a ball screw driving structure; the rollers (29) are symmetrically arranged on the mounting frame body (31), and the lifting appliance (9) is connected with the rollers (29).
4. The overhead rail transport apparatus for electromechanical product assembly of claim 1, wherein: the lifting device (11) comprises a motor and four lifters, the motor is correspondingly connected with the lifters through four reducers, the fixed ends of the lifters are arranged on the first supporting frame, and the movable ends of the lifters are connected with the first travelling device (10).
5. The overhead rail transport apparatus for electromechanical product assembly of claim 1, wherein: the lifting device further comprises an auxiliary travelling device (6), wherein the auxiliary travelling device (6) is arranged between the first supporting frame and the second supporting frame of the next station and is used for transferring the lifting appliance (9) from the first travelling device (10) to the second travelling device (14) of the next station, and the lifting appliance (9) is connected in a sliding manner during transferring.
6. A sky rail transfer system for electromechanical product assembly, characterized in that: including the sky rail transfer device (1) of any one of claims 1-5, intelligent tool cabinet (2), lean work table (3), material AGV dolly (4), control system and material dolly (5), wherein:
the overhead rail transfer device (1) is used for transferring workpieces (7) between stations and adjusting the pose of the workpieces on the stations;
the intelligent tool cabinet (2) is used for managing screwing tools and tools when assembling workpieces;
the lean working table (3) is used for finishing material checking and inventory work;
the material AGV trolley (4) is used for distributing the material trolley (5);
the material trolley (5) is used for placing materials;
the control system is used for sending an industry starting instruction to the top rail transfer device (1), the intelligent tool cabinet (2), the lean working table (3), the material AGV trolley (4) and the material trolley (5), and controlling all equipment to finish operation according to the instruction.
7. A method of assembling a rail transit system for electromechanical product assembly based on the method of claim 6, wherein: the method comprises the following steps:
the control system issues an operation instruction according to a production task, and the material AGV trolley (4) distributes the material trolley (5) to a station;
manually placing the materials on the material trolley (5) on a lean work table (3), and detecting and checking the materials;
in a waiting station or a feeding station, the overhead rail transfer device (1) starts to work, the lifting appliance (9) is positioned on the second traveling device (14), and the rotary clamping device (8) clamps the workpiece (7); the first rotating device (13) rotates the second travelling device (14) by 90 degrees to enable the second travelling device to be in the same direction as the first travelling device (10); the lifting device (11) adjusts the first travelling device (10) to be at the same height as the second travelling device (14);
the lifting appliance (9) is transported to the appointed position of the first travelling device (10) by the second travelling device (14) through the driving component (30) and the roller (29);
according to the manual demand, the workpiece (7) is adjusted to the required height through the lifting device (11), and the rotary clamping device (8) is adjusted to adjust the gesture of the workpiece (7) in the rotary direction;
manually selecting materials from the lean working table (3) and installing the materials; when the torque is required to be screwed down, starting the intelligent tool cabinet (2), manually punching cards to take tools, and applying the torque to the workpiece (7); after the installation is completed, the tool is put back to the original position;
manually completing the current assembly operation, and transferring the workpiece (7) to a second travelling device (14) by a first travelling device (10) with the aid of an auxiliary travelling device (6);
repeating the steps, and when all stations are assembled, placing the workpiece (7) on a designated cache rack by a lifting device (11) according to the instruction; simultaneously, the two clamping jaw mounting plates (21) of the clamp clamping device (16) start to separate, so that the clamping jaw (20) is separated from the clamp (15);
the lifting device (11) returns to the original position according to the instruction, and the overhead rail transferring device (1) reversely sends the lifting appliance (9) to the waiting station or the feeding station.
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| CN202111462200.5A CN114083497B (en) | 2021-12-02 | 2021-12-02 | Antenna rail transfer device, system and assembly method for electromechanical product assembly |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235532A (en) * | 2002-02-19 | 2003-08-26 | Kihara Seisakusho:Kk | Tobacco leaf-weaving and hanging apparatus |
| CN203889898U (en) * | 2014-05-13 | 2014-10-22 | 中国重汽集团济宁商用车有限公司 | Overturning and hoisting device used in process of welding top cover assembly on heavy truck cab |
| KR20150086607A (en) * | 2014-01-20 | 2015-07-29 | 주식회사 에스에프에이 | Transferring apparatus |
| CN104876014A (en) * | 2014-02-28 | 2015-09-02 | 上海茂德企业集团有限公司 | Overhead conveying rail change system |
| CN208584156U (en) * | 2018-07-12 | 2019-03-08 | 合肥哈工易科自动化科技有限公司 | The specific welding assambly fixture of compensator casing |
| CN209158435U (en) * | 2018-10-29 | 2019-07-26 | 滨州盟威戴卡轮毂有限公司 | A kind of manipulator fixture |
| CN110562683A (en) * | 2019-08-26 | 2019-12-13 | 固安华电天仁控制设备有限公司 | intelligent manufacturing system of wind power pitch system |
| CN112158547A (en) * | 2020-09-22 | 2021-01-01 | 福建纬龙机械制造有限公司 | Intelligent lifting device for container |
| CN112960325A (en) * | 2021-03-31 | 2021-06-15 | 苏州天准科技股份有限公司 | Storage device with replaceable rails |
-
2021
- 2021-12-02 CN CN202111462200.5A patent/CN114083497B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235532A (en) * | 2002-02-19 | 2003-08-26 | Kihara Seisakusho:Kk | Tobacco leaf-weaving and hanging apparatus |
| KR20150086607A (en) * | 2014-01-20 | 2015-07-29 | 주식회사 에스에프에이 | Transferring apparatus |
| CN104876014A (en) * | 2014-02-28 | 2015-09-02 | 上海茂德企业集团有限公司 | Overhead conveying rail change system |
| CN203889898U (en) * | 2014-05-13 | 2014-10-22 | 中国重汽集团济宁商用车有限公司 | Overturning and hoisting device used in process of welding top cover assembly on heavy truck cab |
| CN208584156U (en) * | 2018-07-12 | 2019-03-08 | 合肥哈工易科自动化科技有限公司 | The specific welding assambly fixture of compensator casing |
| CN209158435U (en) * | 2018-10-29 | 2019-07-26 | 滨州盟威戴卡轮毂有限公司 | A kind of manipulator fixture |
| CN110562683A (en) * | 2019-08-26 | 2019-12-13 | 固安华电天仁控制设备有限公司 | intelligent manufacturing system of wind power pitch system |
| CN112158547A (en) * | 2020-09-22 | 2021-01-01 | 福建纬龙机械制造有限公司 | Intelligent lifting device for container |
| CN112960325A (en) * | 2021-03-31 | 2021-06-15 | 苏州天准科技股份有限公司 | Storage device with replaceable rails |
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| Publication number | Publication date |
|---|---|
| CN114083497A (en) | 2022-02-25 |
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