CN113601211B - Manufacturing and processing auxiliary system and intelligent processing platform - Google Patents
Manufacturing and processing auxiliary system and intelligent processing platform Download PDFInfo
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- CN113601211B CN113601211B CN202110902247.2A CN202110902247A CN113601211B CN 113601211 B CN113601211 B CN 113601211B CN 202110902247 A CN202110902247 A CN 202110902247A CN 113601211 B CN113601211 B CN 113601211B
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- 238000012545 processing Methods 0.000 title claims abstract description 74
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 33
- 230000008859 change Effects 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims 1
- 238000003801 milling Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000003754 machining Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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Abstract
The invention discloses a manufacturing and processing auxiliary system and an intelligent processing platform, which relate to the field of manufacturing and processing equipment and aim at solving the problems that in the prior art, processing cannot be performed when a workpiece is assembled and disassembled and the processing efficiency is low.
Description
Technical Field
The invention relates to the field of manufacturing and processing equipment, in particular to a manufacturing and processing auxiliary system and an intelligent processing platform.
Background
When large-scale work piece carries out machine tooling, need with the accurate fixed mounting of work piece on processing station to guarantee the security and the precision of processing.
The machining platform comprises equipment such as a machining center, a numerical control lathe, a numerical control milling machine, a grinding machine, a high-performance computer and the like, is provided with a universal platform capable of being rapidly designed and precisely machined, and is specially used for carrying out the design and machining tasks of automatic control mechanical parts.
The numerical control lathe is one of the numerical control lathes which are widely used at present. The cutting tool is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like.
The numerical control machine tool automatically processes the processed parts according to a processing program which is programmed in advance. The processing process route, the process parameters, the movement track, the displacement, the cutting parameters and the auxiliary functions of the part are written into a processing program list according to the instruction codes and the program formats specified by the numerical control machine tool, the content in the program list is recorded on a control medium, and then the control medium is input into the numerical control device of the numerical control machine tool, so that the numerical control machine tool is instructed to process the part.
The numerical control milling machine is also called CNCComputer Numerical Control milling machine. English means milling machine controlled by electronic meter digital signal.
The numerical control milling machine is automatic processing equipment developed on the basis of a general milling machine, the processing technology of the numerical control milling machine and the numerical control milling machine is basically the same, and the structures of the numerical control milling machine and the numerical control milling machine are somewhat similar. Numerical control milling machines are divided into two main types, namely a tool magazine without a tool magazine and a tool magazine with a tool magazine. The numerical control milling machine with the tool magazine is also called a machining center.
Currently, a processing device, a workpiece fixing device and a turntable are generally installed on a processing platform. Before machining, a workpiece to be machined is fixedly arranged on a turntable of a station by using a workpiece fixing device, the turntable is started to drive the workpiece to rotate, the workpiece is machined by using the machining device at different angles, and then the workpiece is detached from the machining station after machining is completed.
It can be seen that with the existing processing platforms, it is necessary to mount the workpiece on the processing station before processing, and then detach the workpiece from the processing station after processing is completed. In the process of workpiece loading and unloading, the machine tool on the processing station is always in an idle state and cannot perform processing operation, so that the service time of the machine tool is wasted, and the processing efficiency is seriously affected.
Disclosure of Invention
In view of the problems existing in the prior art, the invention discloses a manufacturing and processing auxiliary system, which adopts the technical scheme that the manufacturing and processing auxiliary system comprises a rotary lifting system, a tooling system, a conveying system and a control device, wherein the rotary lifting system further comprises a rotary lifting table and a driving mechanism, the rotary lifting table further comprises a workbench, the lower part of the workbench is connected with a lifting ejector rod, the workbench is connected with a turntable through a rotating shaft, the turntable is connected with a plurality of driving mechanisms, each lifting ejector rod can be driven by independent driving mechanisms respectively or can be uniformly driven by one driving mechanism, and when the rotary lifting table is driven by the driving mechanisms, all the driving mechanisms work synchronously; the conveying system further comprises a first guide rail and a second guide rail, the first guide rail further comprises a fixed guide rail and a movable guide rail, the fixed guide rail is provided with two sections, and the movable guide rail is positioned between the two sections of fixed guide rails and forms a complete and smooth first guide rail together with the two sections of fixed guide rails; the tool system further comprises a tray, a chute is arranged below the tray and is in sliding connection with the first guide rail, when the tool system is positioned on the movable guide rail, the rotary lifting system is used for driving the tool system and the movable guide rail to rotate and lift together, the lower surface of the tray is fixedly connected with the rotary lifting system through a first zero quick-change positioning clamp, and the upper surface of the tray is fixedly connected with a workpiece through a second zero quick-change positioning clamp; the second guide rail is connected with a pushing trolley in a sliding manner, a trolley driving mechanism is arranged on the pushing trolley and is detachably connected with the tray, the trolley driving mechanism is used for driving the pushing trolley to move on the second guide rail, and the pushing trolley is used for driving the tooling system to move on the first guide rail; the control device is internally provided with a microprocessor, and the microprocessor is electrically connected with the lifting ejector rod, the driving mechanism and the trolley driving mechanism.
As a preferable technical scheme of the invention, the lifting ejector rod adopts a hydraulic rod or an electric push rod.
As a preferable technical scheme of the invention, the driving mechanism comprises a rotating motor, the rotating shaft is connected with the rotating motor, the rotating shaft is driven to rotate, the turntable connected with the rotating shaft and the components on the turntable can be driven to rotate, and the rotating motor is electrically connected with the microprocessor.
As a preferable technical scheme of the invention, the sliding groove below the tray is rotationally connected with the pulley, the pulley is slidingly connected on the first guide rail, and the pulley can reduce friction force between the sliding groove and the first guide rail.
As a preferable technical scheme of the invention, the first zero quick-change positioning fixture comprises a zero positioning concave head and a zero positioning convex head, wherein the zero positioning convex head is arranged on the rotary lifting system, the zero positioning concave head is arranged on the lower surface of the tray, and the positions of the zero positioning concave head and the zero positioning convex head are corresponding and the sizes of the zero positioning concave head and the zero positioning convex head are matched; the second zero quick change positioning clamp and the first zero quick change positioning clamp have the same structure.
As a preferable technical scheme of the invention, the first zero quick-change positioning clamp comprises a base plate and a panel, wherein the base plate is provided with a pneumatic clamping module, an opening of the pneumatic clamping module is exposed out of the upper surface of the base plate, an air duct connected with the pneumatic clamping module is buried in the base plate, and the outer side wall of the base plate is provided with a pneumatic switch; and the panel is provided with a blind rivet, and the blind rivet is matched with the pneumatic clamping module in position and size.
The zero point quick-change positioning fixture with the structure has the advantages that the pneumatic clamping modules and the blind nails matched with the pneumatic clamping modules are respectively arranged on the base plate and the panel, the problem that the layout of a processing system is affected by the structure that the ventilating pipeline is installed in the limited space of a station is avoided, meanwhile, the pneumatic clamping modules arranged on the base plate are integrally disassembled and assembled at the same time, and the problem that the pneumatic clamping modules are troublesome to use and replace in turn on different devices is solved.
As a preferable technical scheme of the invention, a positioning module and an electronic tag are arranged on the tray, and the microprocessor is electrically connected with the positioning module and the electronic tag; the positioning module is used for acquiring positioning information of the tray, and the electronic tag is used for inputting information.
As a preferable technical scheme of the invention, the trolley driving mechanism comprises a rack, a gear and a travelling motor, wherein the rack is arranged on the side face of the second guide rail and has the same extending direction as the second guide rail, the gear is arranged on the bottom face of the pushing trolley, the gear is meshed with the rack, the gear is connected with the output end of the travelling motor, the travelling motor is electrically connected with the microprocessor, and the motor can travel along the rack through the rotation of the driving gear, so that the pushing trolley slides along the second guide rail.
As a preferable technical scheme of the invention, the tray is provided with the slot, the slot is a T-shaped slot, the pushing trolley is provided with the plug-in unit, the plug-in unit is a T-shaped block, the plug-in unit corresponds to the slot in position and is matched with the slot in size, the plug-in unit cooperates with the slot to act, when the rotary lifting system descends, the plug-in unit is separated from the slot, and when the rotary lifting system resets, the plug-in unit reenters the slot to realize the connection of the pushing trolley and the tray.
The invention also discloses an intelligent processing platform using the manufacturing and processing auxiliary system, which adopts the technical scheme that the intelligent processing platform comprises a processing system and the manufacturing and processing auxiliary system, wherein the processing system is arranged on the manufacturing and processing auxiliary system; the processing system and the manufacturing and processing auxiliary system are both positioned on a processing station, and when the tooling system is positioned at a target position, the processing system is used for processing a workpiece.
The invention has the beneficial effects that: the invention discloses a manufacturing and processing auxiliary system which comprises a rotary lifting system, a tooling system and a conveying system, wherein the conveying system comprises a fixed guide rail and a movable guide rail, the movable guide rail is positioned between two sections of fixed guide rails and forms a complete and smooth first guide rail together with the two sections of fixed guide rails, and the movable guide rail is arranged on the rotary lifting system; when the tool system is positioned on the movable guide rail, the rotary lifting system drives the tool system and the movable guide rail to rotate together and lift; the intelligent processing platform further comprises a processing system, and when the tool system is positioned at the target position, the processing system processes the workpiece; the invention realizes the installation and calibration of the workpiece outside the processing station, solves the problem of low processing efficiency caused by the idle state of the machine tool due to the loading and unloading of the workpiece on the processing station, and can easily realize the position movement of the tool system when entering and leaving the rotary lifting system without an external auxiliary system by arranging the movable guide rail on the rotary lifting system and the splicing structure of the movable guide rail and the fixed guide rail, thereby greatly saving power resources.
Drawings
FIG. 1 is a schematic diagram of a manufacturing assist system according to the present invention;
FIG. 2 is a schematic view of a partial construction of the rotary lift system and the conveyor system of the present invention;
FIG. 3 is a schematic diagram of a tooling system according to the present invention;
FIG. 4 is a schematic view showing the structure of the lower surface of a tray according to a second embodiment of the present invention;
Fig. 5 is a schematic structural diagram of a first zero point quick-change positioning fixture according to a second embodiment of the present invention;
FIG. 6 is a schematic view of a substrate structure according to a second embodiment of the present invention;
FIG. 7 is a schematic view of a panel structure according to a second embodiment of the present invention;
Fig. 8 is a schematic structural diagram of an intelligent processing platform according to the present invention.
In the figure: 1-rotating lifting system, 101-rotating lifting platform, 102-driving mechanism, 2-tooling system, 201-tray, 202-pulley, 3-conveying system, 301-fixed guide rail, 302-movable guide rail, 303-first guide rail, 304-pushing trolley, 305-trolley driving mechanism, 306-second guide rail, 4-processing system, 5-workpiece, 6-blind rivet, 7-slot, 8-plug-in unit, 9-base plate, 10-panel, 11-pneumatic clamping module and 12-pneumatic switch.
Detailed Description
Examples
As shown in fig. 1 to 3, this embodiment discloses a first implementation manner of a manufacturing and processing auxiliary system, and the adopted technical scheme is that the manufacturing and processing auxiliary system comprises a rotary lifting system 1, a tooling system 2, a conveying system 3 and a control device, wherein the rotary lifting system 1 further comprises a rotary lifting table 101 and a driving mechanism 102, the rotary lifting table 101 further comprises a workbench, the lower part of the workbench is connected with a lifting ejector rod, in the use process, the lifting ejector rod is driven to lift or descend, the workbench and an upper component of the workbench can be driven to lift or descend, the workbench is connected with a turntable through a rotating shaft, the turntable is connected with the driving mechanism 102, the driving mechanism 102 can drive the turntable to rotate so as to enable the workbench to rotate, and in the use process, the turntable connected with the rotating shaft and the upper component of the turntable can be driven to rotate through driving the rotating shaft. In this embodiment, the movable guide rail 302 is disposed on the turntable, so that the movable guide rail 302 can rotate under the action of the rotating shaft, and can rise or fall under the action of the lifting ejector rod, so that the tooling system 2 with the workpiece 5 disposed on the movable guide rail 302 rises or falls or rotates; the conveying system 3 further comprises a first guide rail 303 and a second guide rail 306, the first guide rail 301 further comprises a fixed guide rail 301 and a movable guide rail 302, the fixed guide rail 301 has two sections, and the movable guide rail 302 is slidably connected between the two sections of the fixed guide rail 301.
In this structure, two types of guide rails are included, one type being a fixed guide rail and the other type being a movable guide rail, by which is meant that it is mounted on the rotary lifting system and movable with the rotary lifting system. When the workpiece 5 is not required to be processed, the movable guide rail 302 and the fixed guide rail 301 are located on the same plane and are connected together to form a smooth and complete guide rail, when the workpiece 5 is required to be processed, the tool system 2 is conveyed to the movable guide rail 302, then the rotary lifting system 1 is started, the tool system 2 and the movable guide rail 302 descend along with the rotary lifting system 1, after reaching a certain height (such as the minimum height required by the workpiece 5 in processing), the rotary lifting system 1 can rotate to different angles, the workpiece 5 can be guaranteed to reach a preset position and angle, further operation such as installation or processing is further carried out on the workpiece, and accurate operation on the workpiece 5 is achieved. After the operations such as the installation or the processing of the workpiece 5 are finished, the optional lifting system is started again to drive the tool system 2 and the movable guide rail 302 to ascend until the movable guide rail 302 and the fixed guide rail 301 are flush and are positioned on the same plane to form a complete and smooth guide rail, and then the tool system 2 can be moved out of the movable guide rail 302, enter the fixed guide rail 301 and enter the next procedure from the fixed guide rail 301.
The tooling system 2 further comprises a tray 201, a chute is arranged below the tray 201 and is in sliding connection with the first guide rail 303, the lower surface of the tray 201 is detachably connected with the rotary lifting system 1 through a first zero quick-change positioning clamp, and the upper surface of the tray 201 is connected with the workpiece 5 through a second zero quick-change positioning clamp.
In the above structure, the tray 201 is fixedly connected to the rotary lifting system 1 by using the zero quick-change positioning fixture, so that the tray 201 can safely and firmly lift or rotate under the driving of the rotary lifting system 1 without the danger that the tray 201 falls off from the rotary lifting system 1, and in addition, when the tray 201 needs to enter a subsequent station and enters the fixed guide rail from the movable guide rail, the tray 201 can be easily separated from the rotary lifting system 1.
The second guide rail 306 is slidably connected with a pushing trolley 304, and the pushing trolley 304 is provided with a trolley driving mechanism and is detachably connected with the tray 201; the control device is internally provided with a microprocessor, and the microprocessor is electrically connected with the lifting ejector rod, the driving mechanism 102 and the trolley driving mechanism.
With the above structure, the tooling system 2 can be pushed by using the pushing trolley 304 moving on the second guide rail 306, so that the tooling system 2 can move on the first guide rail 303, for example, before the workpiece 5 is processed, the pushing trolley 304 can push the tooling system 2 from the fixed guide rail 301 to the movable guide rail 302, then the rotating lifting system 1 drives the tooling system 3 to move down or rotate together with the movable guide rail 302, so that the tooling system 2 reaches the target position where the workpiece 5 can be processed, after the workpiece 5 is processed, the rotating lifting system 1 drives the tooling system 2 to lift up together with the movable guide rail 302 to the initial position of the movable guide rail 302, and the pushing trolley 304 can push the tooling system 2 from the movable guide rail 302 to the next section of the fixed guide rail 301, and can further push the tooling system 2 to the next procedure.
In this mechanism, the pushing trolley 304 corresponds to an external driving mechanism of the tooling system 2, and provides an external driving force for the pushing trolley, so that the pushing trolley can be driven to move on the guide rail. The driving mechanism is avoided being arranged on the tooling system 2, the weight of the tooling system 2 is reduced, the space is saved, and the influence on the use of the tooling system 2 is avoided.
As a preferable technical scheme of the invention, the lifting ejector rod adopts a hydraulic rod.
As a preferred embodiment of the present invention, the driving mechanism 102 includes a rotating motor, the rotating shaft is connected to the rotating motor, and the rotating motor is electrically connected to the microprocessor.
As a preferable embodiment of the present invention, a pulley 202 is rotatably connected in the chute below the tray 201, and the pulley 202 is slidably connected to the first rail 303.
As a preferred technical scheme of the invention, the first zero quick-change positioning fixture comprises a zero positioning concave head and a zero positioning convex head, wherein the zero positioning convex head is arranged on the rotary lifting system 1, the zero positioning concave head is arranged on the lower surface of the tray 201, and the zero positioning concave head and the zero positioning convex head are in corresponding positions and matched in size; the second zero quick change positioning clamp and the first zero quick change positioning clamp have the same structure.
In this embodiment of the present invention, a zero point positioning concave head may be provided on the upper surface of the tray 201, a zero point positioning convex head may be provided on the workpiece 5, and the workpiece 5 may be positioned and mounted on the tray 201 by the cooperation of the concave head and the convex head. In the above structure, by fixedly connecting the workpiece 5 to the tray 201 using the zero point quick-change positioning jig, zero point positioning can be achieved without occurrence of positional displacement during conveyance, resulting in a phenomenon of subsequent dislocation. In addition, when the workpiece is finished and needs to enter the next process, the workpiece can be separated from the tray 201 relatively easily.
As a preferred embodiment of the present invention, the tray 201 is provided with a positioning module and an electronic tag, and the microprocessor is electrically connected with the positioning module and the electronic tag.
As a preferred solution of the present invention, the trolley driving mechanism includes a rack, a gear and a travelling motor, the rack is disposed on a side surface of the second guide rail 306 and is the same as the extending direction of the second guide rail 306, the gear is disposed on the bottom surface of the pushing trolley 304, the gear is meshed with the rack, the gear is connected to an output end of the travelling motor, and the travelling motor is electrically connected to the microprocessor.
By adopting the structure, the pushing trolley 304 can be accurately stopped at the target position by matching the gear at the bottom of the trolley body of the pushing trolley 304 with the rack on the guide rail, so that the position of the pushing trolley 304 can be accurately controlled, and the position of the tool system 2 can be accurately controlled.
As a preferable technical scheme of the invention, the tray 201 is provided with the slot 7, the slot 7 is a T-shaped slot, the pushing trolley 304 is provided with the plug-in unit 8, the plug-in unit 8 is a T-shaped block, and the positions of the plug-in unit 8 and the slot 7 are corresponding and the sizes are matched.
With this structure, the tray 204 and the pushing carriage 304 can be prevented from being automatically separated in the process that the pushing carriage 304 pushes the tray 201 to move in the front-rear direction; when the tray 201 is pushed onto the movable rail 302 by the pushing trolley 304 and the tray 201 descends together with the movable rail 302 along with the rotation lifting system 1 before the operations such as processing or mounting the workpiece 5, the T-shaped slot of the tray 201 can be automatically separated from the T-shaped plug-in unit of the pushing trolley 304. When the tray 201 is lifted up together with the movable rail 302 along with the rotary lifting system 1 after the work 5 is processed or mounted, the "T" shaped slot of the tray 201 moves upward, and can be automatically connected to the "T" shaped insert of the pushing cart 304.
As shown in fig. 8, the invention also discloses an intelligent processing platform using a manufacturing processing auxiliary system, which adopts the technical scheme that the intelligent processing platform comprises a processing system 4 and the manufacturing processing auxiliary system, wherein the processing system 4 is arranged on the manufacturing processing auxiliary system.
The processing system 4 can be selected according to processing requirements, and in the invention, when the large-scale aluminum alloy cabin section is processed, the processing system adopts a six-axis five-linkage numerical control processing center or a four-axis numerical control processing center, wherein equipment of the six-axis five-linkage numerical control processing center mainly comprises HSKA-100 and two main shafts of HSK-A63. The HSK-A100 main shaft has the advantages of large function and large torque, and can be used for exterior machining of cabin sections and fine boring of rudder shaft holes; the HSK-63A main shaft has the advantage of high rotating speed, and can rapidly process the appearance of the cabin. The four-axis numerical control machining center consists of 5 sets of lengthened non-standard angle milling heads, wherein the first milling head, the second milling head and the third milling head mainly meet the requirements of finishing the inner cavity structural characteristics and weight reduction machining of a series of cabin sections, and the four milling heads and the five milling heads with the positive and negative 3.7 degrees are specially used for machining a circular servo control cabin (T41).
Examples
As shown in fig. 4 to 7, the difference between the present embodiment and embodiment 1 is that the first zero point quick-change positioning fixture includes a base plate 9 and a panel 10, the base plate 9 is disposed on a pneumatic clamping module 11, an opening of the pneumatic clamping module 11 exposes an upper surface of the base plate 9, meanwhile, an air duct connected to the pneumatic clamping module 11 is embedded in the base plate 9, and a pneumatic switch 12 is disposed on an outer sidewall of the base plate 9; the panel 10 is provided with a blind rivet 6, and the blind rivet 6 and the pneumatic clamping module 11 are corresponding in position and matched in size; the second zero quick change positioning clamp and the first zero quick change positioning clamp have the same structure.
The zero point quick-change positioning fixture with the structure is characterized in that the pneumatic clamping modules 11 and the blind nails 6 matched with the pneumatic clamping modules are respectively arranged on the base plate 9 and the panel 10, so that the problem that the layout of a processing system is affected by the structure of installing an air duct and the like in a limited space of a station is avoided, and meanwhile, the pneumatic clamping modules 11 arranged on the base plate 9 are favorably and integrally assembled and disassembled at the same time, and the problem that the pneumatic clamping modules 11 are more troublesome to use and replace in turn on different devices is solved.
The working principle of the invention is as follows: for the first embodiment, the zero point positioning convex head and the zero point positioning concave head of the first zero point quick-change positioning clamp are used for connecting the tray 201 of the tooling system 2 with the rotary lifting platform 101 of the rotary lifting system 1, the zero point positioning convex head and the zero point positioning concave head of the second zero point quick-change positioning clamp are used for fixing the workpiece 5 on the tray 201 of the tooling system 2, the travelling motor driving gear of the trolley driving mechanism 305 rotates, the gear moves along the rack, so that the pushing trolley 304 moves along the second guide rail 306 of the conveying system 3, the rotary lifting platform 1 and the tooling system 2 are pulled onto the movable guide rail 302 from the fixed guide rail 301 of the first guide rail 303 under the traction of the plug-in unit 8 and the slot 7, the pulley 202 rolls along the first guide rail 303 in the moving process, the lifting ejector rod of the driving mechanism 102 of the rotary lifting system 1 is shortened, the rotary lifting platform 101 and the tooling system 2 are lowered, the plug-in unit 8 is separated from the slot 7, the workpiece 5 is processed through the processing system 4, the processing direction of the workpiece 5 is changed through the driving rotation of the rotary motor, the lifting guide rail 304 is pushed to the second guide rail 306, the movable guide rail 302 and the movable guide rail 301 is pushed into the fixed rotary lifting system 2 again through the fixed guide rail 301 and the movable guide rail 301 after the processing is completed.
For the second embodiment, when the connecting is performed through the zero point quick-change positioning clamp, the pneumatic switch 12 controls the air pressure in the pneumatic clamping module 11 of the substrate 9, the air pressure is reduced, the external atmospheric pressure tightly presses the blind rivet 6 of the panel 10 in the pneumatic clamping module 11, the connecting is realized, the air pressure is increased, and the blind rivet 6 is ejected from the pneumatic clamping module 11, so that the separating is realized.
The microprocessor provided by the utility model adopts an STM32 chip for starting and stopping the motor, and the pin and the connection mode of the STM32 can be used by a person skilled in the art to obtain technical teaching by referring to teaching materials or technical manuals published by manufacturers; the circuit connection related by the utility model is a conventional means adopted by the person skilled in the art, can be obtained through limited tests, and belongs to common general knowledge.
The components not described in detail herein are prior art.
Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present invention without departing from the spirit of the present invention, which is within the scope of the present invention.
Claims (8)
1. A manufacturing process assist system, characterized by: the automatic lifting device comprises a rotary lifting system (1), a tooling system (2), a conveying system (3) and a control device, wherein the rotary lifting system (1) further comprises a rotary lifting table (101) and a driving mechanism (102), the rotary lifting table (101) further comprises a workbench, the lower part of the workbench is connected with a lifting ejector rod, the workbench is connected with a rotary table through a rotary shaft, and the rotary table is connected with the driving mechanism (102); the conveying system (3) further comprises a first guide rail (303) and a second guide rail (306), the first guide rail (301) further comprises a fixed guide rail (301) and a movable guide rail (302), the fixed guide rail (301) has two sections, and the movable guide rail (302) is connected between the two sections of the fixed guide rail (301) in a sliding mode; the tooling system (2) further comprises a tray (201), a chute is arranged below the tray (201) and is in sliding connection with the first guide rail (303), the lower surface of the tray (201) is detachably connected with the rotary lifting system (1) through a first zero quick-change positioning clamp, and a second zero quick-change positioning clamp is arranged on the upper surface of the tray (201); the second guide rail (306) is connected with a pushing trolley (304) in a sliding manner, and the pushing trolley (304) is provided with a trolley driving mechanism and is detachably connected with the tray (201); the control device is internally provided with a microprocessor, the microprocessor is electrically connected with the lifting ejector rod and the driving mechanism (102), the driving mechanism of the trolley comprises a rack, a gear and a travelling motor, the rack is arranged on the side face of the second guide rail (306) and is identical to the extending direction of the second guide rail (306), the bottom face of the travelling trolley (304) is provided with the gear, the gear is meshed with the rack, the gear is connected with the output end of the travelling motor, the travelling motor is electrically connected with the microprocessor, a slot (7) is arranged on the tray (201), the slot (7) is a T-shaped slot, an insert (8) is arranged on the travelling trolley (304) and is a T-shaped block, and the insert (8) is corresponding to the position and the size of the slot (7) and is matched with the position.
2. A manufacturing process assistance system as claimed in claim 1, wherein: the lifting ejector rod adopts a hydraulic rod or an electric push rod.
3. A manufacturing process assistance system as claimed in claim 1, wherein: the driving mechanism (102) comprises a rotating motor, the rotating shaft is connected with the rotating motor, and the rotating motor is electrically connected with the microprocessor.
4. A manufacturing process assistance system as claimed in claim 1, wherein: a pulley (202) is rotatably connected in the sliding groove below the tray (201), and the pulley (202) is slidably connected on the first guide rail (303).
5. A manufacturing process assistance system as claimed in claim 1, wherein: the first zero quick-change positioning fixture comprises a zero positioning concave head and a zero positioning convex head, the zero positioning convex head is arranged on the rotary lifting system (1), the zero positioning concave head is arranged on the lower surface of the tray (201), and the zero positioning concave head and the zero positioning convex head are corresponding in position and matched in size; the second zero quick change positioning clamp and the first zero quick change positioning clamp have the same structure.
6. A manufacturing process assistance system as claimed in claim 1, wherein: the first zero quick-change positioning clamp comprises a base plate (9) and a panel (10), wherein the base plate (9) is arranged on a pneumatic clamping module (11), the upper surface of the base plate (9) is exposed out of an opening of the pneumatic clamping module (11), a ventilation pipeline connected with the pneumatic clamping module (11) is buried in the base plate (9), and a pneumatic switch (12) is arranged on the outer side wall of the base plate (9); the panel (10) is provided with a blind rivet (6), and the blind rivet (6) and the pneumatic clamping module (11) are corresponding in position and matched in size; the second zero quick change positioning clamp and the first zero quick change positioning clamp have the same structure.
7. A manufacturing process assistance system as claimed in claim 1, wherein: the tray (201) is provided with a positioning module and an electronic tag, and the microprocessor is electrically connected with the positioning module and the electronic tag.
8. An intelligent processing platform using a manufacturing process assistance system according to claim 1, comprising a processing system (4) and said one manufacturing process assistance system, said processing system (4) being mounted on said one manufacturing process assistance system.
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| CN115674723B (en) * | 2022-10-27 | 2023-08-01 | 中国航空制造技术研究院 | Quick change device and shop silk machine |
| CN116475828A (en) * | 2023-04-14 | 2023-07-25 | 江苏广大鑫盛精密智造有限公司 | Tooling quick-change device and tooling quick-change method |
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