CN114952318A - Automatic production line for turbine reduction gearbox body - Google Patents
Automatic production line for turbine reduction gearbox body Download PDFInfo
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- CN114952318A CN114952318A CN202210905720.7A CN202210905720A CN114952318A CN 114952318 A CN114952318 A CN 114952318A CN 202210905720 A CN202210905720 A CN 202210905720A CN 114952318 A CN114952318 A CN 114952318A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
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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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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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
- B23Q7/04—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 by means of grippers
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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
- B23Q2707/00—Automatic supply or removal of metal workpieces
- B23Q2707/003—Automatic supply or removal of metal workpieces in a lathe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention provides an automatic production line for a box body of a turbine reduction gearbox, which aims to solve the problems that a material taking and placing clamping claw of a traditional production line cannot grab multi-type box body workpieces and cannot meet the requirement of storing and feeding materials and discharging materials of the multi-type box body workpieces, and the machining precision of the surface and the inner hole of the box body workpiece of the reduction gearbox is not high due to poor positioning of the box body workpiece during turning of the box body workpiece, and comprises a robot gripper system; a robot control cabinet; a plurality of numerically controlled lathes; cleaning the system; a feeding and discharging system; a master control cabinet; wherein, a plurality of numerical control lathe, cleaning system and last unloading system surround the robot tongs system and are the rectangle frame and surround the overall arrangement. The invention is particularly suitable for automatic turning production of multi-type box parts, and has higher social use value and application prospect.
Description
Technical Field
The invention relates to the technical field of automatic production of box workpieces of turbine reduction boxes, in particular to an automatic production line of a box body of a turbine reduction box.
Background
In the production of the turbine reduction gearbox, the processing of the box body part of the reduction gearbox is realized by positioning and turning through a numerical control lathe in a production line. The material taking and placing clamp claw of the traditional production line cannot grab multi-type box workpieces and also cannot meet the requirement of storing feeding and discharging materials of the multi-type box workpieces, and the occupied area is large; the size of a gripped workpiece is limited by the material taking and placing clamping jaw, only a single-model box workpiece can be automatically ground, and the machining precision of the surface and the inner hole size of the box workpiece of the reduction gearbox is not high due to poor positioning of the box workpiece during turning of the box workpiece. Therefore, an automatic production line for the turbine reduction gearbox body is provided.
Disclosure of Invention
It is an object of the present invention to solve or at least alleviate problems in the prior art.
In order to achieve the purpose, the invention is realized by the following technical scheme: an automatic production line for a turbine reduction gearbox body comprises:
the robot gripper system is used for grabbing and transferring the blank box body piece and the finished box body piece;
the robot control cabinet is used for the intelligent grabbing, transferring and discharging control of the robot grabbing system;
the numerical control lathes are used for automatically turning blank box pieces of the same type or different types;
the cleaning system is used for cleaning the finished box body piece after turning;
the feeding and discharging system is used for respectively placing blank box parts and box part finished products of the same type or different types;
the master control cabinet is internally provided with a PLC (programmable logic controller) to automatically control the material taking and placing and turning of the blank box body piece in a plurality of numerical control lathes respectively;
wherein, a plurality of numerical control lathe, cleaning system and last unloading system surround the robot tongs system and are the rectangle frame and surround the overall arrangement.
Optionally, the robot gripper system comprises a gripper base fixed on the ground or on the table top, six movable arms are arranged on the gripper base, and a box gripper mechanism for gripping blank box pieces and box finished products of the same type or different types is mounted at the free ends of the six movable arms.
Optionally, the box body gripper mechanism comprises:
a robot base;
an assembly shaft fixed on the robot base to be assembled with the free end of the six-shaft movable arm;
the first pneumatic clamping jaw and the second pneumatic clamping jaw are arranged on different vertical surfaces of the robot base;
and the photoelectric sensor is fixed on the robot base so as to perform gripping degree, part size and error-prevention detection on the gripped box body piece.
Optionally, the first pneumatic clamping jaw and the second pneumatic clamping jaw are lengthened three-jaw pneumatic clamping jaws, the three-jaw pneumatic clamping jaws take the upper inner circle of the box body as a reference to grab, and the first pneumatic clamping jaw and the second pneumatic clamping jaw are provided with gas injection mechanisms for injecting chips after turning of the finished box body.
Optionally, the numerically controlled lathe comprises a protective shell and mounted in the protective shell:
the numerical control turning mechanism is used for turning the blank box body piece;
the tool assembly is used for fixing and turning the blank box body piece to be matched with a numerical control turning mechanism for turning;
the two-dimensional adjusting mechanism is used for performing two-dimensional adjustment on the XY direction by the tool assembly so as to be matched with the turning of the numerical control turning mechanism for turning;
and the turning scrap recycling mechanism is used for recycling metal scraps generated by turning of the blank box body piece.
Optionally, the tool assembly includes a bridge plate, and:
the connecting plates are symmetrically arranged on two sides of the bridge plate;
four-shaft overturning platforms which are respectively arranged on the two connecting plates and used for driving the bridge plate to overturn;
the first station and the second station are arranged on the bridge plate;
the fixed supporting seat is arranged in the circumferential direction of the first station and used for positioning the blank box body piece from the bottom end;
the floating internal expansion mandrel is arranged on the second station so as to realize automatic floating adjustment during turning of the blank box body piece;
the fixed tool and the blowing mechanism are respectively arranged on two sides of the first station and the second station;
wherein, fixed frock is including: the lateral push rods are symmetrically arranged on two sides of the first station and the second station and used for fixing the blank box body part horizontally, and the compression buckle blocks are symmetrically arranged on two sides of the first station and the second station and used for vertically fixing the blank box body part after the blank box body part is placed.
Optionally, the feeding and discharging system comprises:
a stage body as a mounting base;
a feeding conveyor belt and a discharging conveyor belt which are sequentially arranged on the rack body in a rotating manner from top to bottom, and the feeding conveyor belt and the discharging conveyor belt are both provided with a speed reduction motor;
the guide strips are distributed on the upper end surfaces of the feeding conveying belt and the discharging conveying belt to divide the conveying belt surface into a plurality of parallel conveying channels;
the four limiting tools are respectively arranged at the input end and the output end of the feeding conveying belt and the discharging conveying belt to limit the conveying position of the box body;
the in-place sensors are arranged on the limiting tools on one side corresponding to the output ends of the feeding conveying belts and used for detecting the in-place transmission of the box body parts;
and the spot inspection station is arranged on the rack body to meet the production inspection requirements of the automatic line.
Optionally, cleaning system is including the washing water tank that the top does not seal the design, and the top of washing water tank is equipped with through a plurality of support frame and is used for placing the draining frame with the driping after case spare finished product washes, and the bottom of draining frame has seted up a plurality of waterlogging caused by excessive rainfall hole, still is equipped with a plurality of on the draining frame and is used for blowing the gas blowing mechanism with drying fast to the case spare finished product that washs.
Optionally, be equipped with in the washing water tank and be used for the clear ultrasonic cleaning unit of case spare finished product, and wash the water tank bottom and install the valve that drains that is used for changing the interior cleaning water of washing water tank, wash the bottom of water tank and install a plurality of locking universal wheel, and wash one side of water tank and install the push-and-pull handle.
Optionally, a protective net for enclosing the outer contour of the automatic production line of the turbine reduction box body is arranged among the plurality of numerically controlled lathes, the cleaning system and the feeding and discharging system, and an access door is installed on the protective net.
The embodiment of the invention provides an automatic production line for a box body of a turbine reduction gearbox, which has the following beneficial effects:
1. according to the invention, a plurality of numerically controlled lathes are combined with the robot gripper system, the feeding and discharging system and the cleaning system, so that the robot gripper system is suitable for automatic turning and cleaning after turning of blank box pieces of the same type or different types, and the robot gripper system can be matched with and clamp feeding and discharging materials of box pieces of different types, so that automatic turning production of one set of robot gripper system serving a plurality of numerically controlled lathes is realized, the productivity and turning quality are greatly improved, the equipment investment cost is reduced, and the manual demand is reduced.
2. The box body gripper mechanism can pick and place materials for multi-type box body pieces, and the first pneumatic clamping jaw and the second pneumatic clamping jaw are respectively used for grabbing blank box body pieces and box body piece finished products, so that reciprocating material picking is not needed, an automatic production line of a box body of a turbine reduction box is formed, feeding and discharging can be realized in the shortest time, the use efficiency of a numerical control lathe is improved to the maximum extent, and automatic turning production of the multi-type box body pieces is guaranteed.
3. According to the invention, through the combined arrangement of the fixed supporting seat and the floating internal expanding mandrel, the stress on the positioning point during the turning of the box body piece is improved to be uniform, the size of the inner hole cannot rebound after the inner hole is machined in the box body piece, the roundness precision of the inner hole of the box body piece is improved, and the roundness precision can be controlled within 0.01.
4. According to the automatic production line, the beat and the material circulation of the automatic production line can greatly improve the productivity and the grinding quality, the equipment investment cost is reduced, the labor demand is reduced, and the overall cost of automatic turning production of multi-type box parts is reduced.
Drawings
The above characteristics, technical features, advantages and implementation modes of an automatic production line of turbine reduction gearbox casings are further described in a clear and understandable way and by referring to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a schematic diagram of a robotic gripper system according to the present invention;
FIG. 4 is a schematic structural view of a gripper mechanism of the container body according to the present invention;
FIG. 5 is a schematic structural view of a loading and unloading system according to the present invention;
FIG. 6 is a schematic view of the cleaning system of the present invention;
FIG. 7 is a schematic structural view of a draining frame and an air blowing mechanism in the present invention;
fig. 8 is a schematic structural view of a protection net in the invention;
FIG. 9 is a schematic view of the internal structure of the numerically controlled lathe according to the present invention;
FIG. 10 is a perspective view of the tooling assembly of the present invention;
FIG. 11 is a perspective view of a part of the tooling assembly of the present invention.
In the figure: the numerical control lathe 10, the numerical control turning mechanism 101, the tool assembly 102, the two-dimensional adjusting mechanism 103, the turning debris recycling mechanism 104,
The device comprises a bridge plate 121, a four-axis overturning platform 122, a connecting plate 1221, a first station 123, a second station 124, a floating internal expanding mandrel 125, a fixing tool 126, a pressing buckle block 1261, a side ejector rod 1262, a supporting platform 1263, a scrap cleaning and blowing mechanism 127,
The robot gripper system 30, a gripper base 301, a six-axis movable arm 302, a box gripper mechanism 303, a robot base 330, an assembly axis 331, a first pneumatic clamping jaw 332, a second pneumatic clamping jaw 333, a photoelectric sensor 334, a gas blowing mechanism 335, a gas blowing mechanism,
The loading and unloading system 40, the rack body 401, the loading conveyor belt 402, the discharging conveyor belt 403, the speed reducing motor 404, the conveying channel 405, the limiting tool 406, the sampling station 407, the in-place sensor 408,
A cleaning system 50, a cleaning water tank 501, a locking universal wheel 502, a push-pull handle 503, a support bracket 504, a draining frame 505, a draining hole 506, an air blowing mechanism 507,
The robot control cabinet 60, the master control cabinet 70, the protective net 20 and the access door 201.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 8 and examples:
example 1
An automatic production line for a turbine reduction gearbox body, referring to the attached figures 1-2, comprises:
the robot gripper system 30 is used for grabbing and transferring blank box body pieces and finished box body pieces;
a robot control cabinet 60 for controlling the intelligent gripping, transferring and discharging of the robot gripper system 30;
the first numerical control lathe and the second numerical control lathe are used for automatic turning of blank box parts of the same type or different types;
the cleaning system 50 is used for cleaning the finished box body piece after turning;
the feeding and discharging system 40 is used for respectively placing blank box parts and finished box parts of the same type or different types;
a master control cabinet 70, which is internally provided with a PLC controller to automatically control the material taking and placing and turning of the blank box body piece in a plurality of numerically controlled lathes respectively; specifically, the automatic control comprises the operation of a coordination robot, a robot gripper system, a loading and unloading platform, a cleaning system, a numerical control lathe and other equipment in a certain sequence, so that the actions of loading, processing, unloading, cleaning and the like of the box body are realized, and the automatic production of the box body is further realized.
The first numerically controlled lathe, the second numerically controlled lathe, the cleaning system 50 and the feeding and discharging system 40 are arranged around the robot gripper system 30 in a rectangular frame surrounding mode;
in the embodiment, a plurality of numerically controlled lathes are combined with the robot gripper system 30, the feeding and discharging system 40 and the cleaning system, so that the robot gripper system 30 is suitable for automatic turning of blank box pieces of the same type or different types and cleaning of box piece products after turning, and the robot gripper system 30 can be matched with and clamp feeding and discharging of box pieces of different types, so that one set of robot gripper system 30 can serve for automatic turning production of the box pieces by the plurality of numerically controlled lathes, the productivity and turning quality are greatly improved, the equipment investment cost is reduced, and the manual demand is reduced;
the beat and the material circulation of the automatic production line of the whole turbine reduction box body can greatly improve the productivity and the grinding quality, the equipment input cost is reduced, the manual demand is reduced, and the overall cost of the automatic turning production of the multi-model box body is reduced.
In this embodiment, as shown in fig. 3, the robot gripper system 30 includes a gripper base 301 fixed on the ground or on the table, and six movable arms 302 are provided on the gripper base 301, and a box gripper mechanism 303 for gripping blank box pieces and box finished products of the same type or different types is installed on the free end of each six movable arm 302;
in this embodiment, as shown in fig. 4, the box body gripper 303 includes:
a robot base 330;
a fitting shaft 331 fixed to the robot base 330 to be fitted with the free end of the six-axis movable arm 302;
a first pneumatic jaw 332 and a second pneumatic jaw 333 mounted on different elevations of the robot base 330;
a photoelectric sensor 334 fixed on the robot base 330 to detect the degree of grasping the grasped box, the size of the part, and an error prevention;
the first pneumatic clamping jaw 332 and the second pneumatic clamping jaw 333 are lengthened three-jaw pneumatic clamping jaws, the first pneumatic clamping jaw 332 and the second pneumatic clamping jaw 333 are used for grabbing on the basis of the inner circle on the box body, it can be understood that the inner circle is arranged on the surface of the box body to match the three-jaw pneumatic clamping jaw of the feeding and discharging system 40, the grabbing precision is guaranteed to meet the next procedure, and the first pneumatic clamping jaw 332 and the second pneumatic clamping jaw 333 can be replaced to realize grabbing of box bodies with different sizes;
in the embodiment, the cylinder diameter of the lengthened three-jaw pneumatic clamping jaw is 63mm, the unilateral stroke is 16mm, the single-finger gripping load is 33.5kg, and the brand is SMC; the first pneumatic clamping jaw 332 and the second pneumatic clamping jaw 333 are respectively provided with a gas injection mechanism 335 for injecting chips after turning of finished box parts, so that the grabbing positions are cleaned before grabbing at each time, and the grabbing precision is guaranteed to meet the requirement of an automatic line;
it can be understood that, in this embodiment, the box gripper 303 is configured with a power-off and gas-off safety protection function to ensure that the box gripped by the robot during high-speed operation will not fall off in an emergency (power-off and gas-off);
in this embodiment, the box gripper mechanism 303 may be arranged to pick and place materials of multi-type box members, and the first pneumatic clamping jaw 332 and the second pneumatic clamping jaw 333 are respectively used to pick blank box members and box member finished products, and do not need to pick materials in a reciprocating manner, so as to form an automatic production line of a turbine reduction gearbox box, realize feeding and discharging in the shortest time, maximize the use efficiency of a numerical control lathe, and ensure automatic turning production of the multi-type box members.
In this embodiment, referring to fig. 9 to 11, the numerically controlled lathe 10 includes a protective shell and, installed in the protective shell:
the numerical control turning mechanism 101 is used for turning the blank box body piece;
the two-dimensional adjusting mechanism 103 is used for performing two-dimensional adjustment on the XY direction by the tool assembly 102 so as to cooperate with the turning processing of the numerical control turning mechanism 101;
the turning scrap recycling mechanism 104 is used for recycling metal scraps generated by turning of the blank box body piece;
the tool assembly 102 is used for fixing and turning the blank box body piece to be matched with the numerical control turning mechanism 101 for turning; in this embodiment, the tool assembly 102 includes a bridge plate 121, and:
the connecting plates 1221 are symmetrically arranged at two sides of the bridge plate 121;
four-axis overturning platforms 122 respectively installed on the two connecting plates 1221 to drive the bridge plate 121 to overturn;
a first station 123 and a second station 124 provided on the bridge plate 121;
a fixed support 128 disposed circumferentially about the first station 123 for positioning the blank case member from the bottom end;
the floating internal expansion mandrel 125 is arranged on the second station 124 so as to realize automatic floating adjustment during turning of the blank box body;
the fixed tooling 126 and the blowing mechanism 127 are respectively arranged at two sides of the first station 123 and the second station 124;
wherein, fixed frock 126 is including: the lateral top rods 1262 are symmetrically arranged at two sides of the first station 123 and the second station 124 to fix the blank box piece horizontally, and the pressing buckle blocks 1261 are symmetrically arranged at two sides of the first station 123 and the second station 124 to vertically fix the blank box piece after the blank box piece is placed;
in this embodiment, it can be understood that a blank box member is first placed on the fixed support seat 128 of the first station 123 and is fixed horizontally and vertically by the side post 1262 and the pressing buckle 1261, then the numerical control turning mechanism 101 adjusts the position and direction of the two-dimensional adjusting mechanism 103 and the four-axis turning table 122 in cooperation to turn the blank box member intelligently, the blank box member processed on the first station 123 is shifted to the floating internal expanding mandrel 125 of the second station 124 after being adjusted in direction by the robot gripping system 30, the floating automatic adjustment can be performed when the numerical control turning mechanism 101 turns the blank box member on the second station 124, and further the stress uniformity of the positioning point is improved, after the inner hole processing of the box member is completed, the size of the inner hole cannot rebound, and the roundness precision of the inner hole is improved, and can be controlled within 0.01.
In this embodiment, as shown in fig. 5, the feeding and discharging system 40 includes:
a stage body 401 as a mounting base;
a feeding conveyor belt 402 and a discharging conveyor belt 403 which are rotatably installed on the rack body 401 from top to bottom in sequence, and a speed reduction motor 404 is installed on both the feeding conveyor belt 402 and the discharging conveyor belt 403;
guide strips distributed on the upper end surfaces of the feeding conveying belt 402 and the discharging conveying belt 403 to divide the conveying belt surface into four parallel conveying channels 405;
four limiting tools 406 which are respectively arranged at the input end and the output end of the feeding conveying belt 402 and the discharging conveying belt 403 to limit the conveying position of the box body;
the in-place sensors 408 are arranged on the limiting tools 406 corresponding to one side of the output end of the feeding conveyor belt 402 and used for detecting the in-place transmission of the box body parts, and it can be understood that at least 2 materials are placed in the to-be-processed area at the output end of the feeding conveyor belt 402 by the limiting tools each time, so that the feeding is ensured to be orderly, and the non-stop mode is adopted for feeding and discharging the feeding conveyor belt 402 and the discharging conveyor belt 403 in cooperation with manual work, so that the utilization rate of an automatic line is improved; the in-place sensor 408 is matched with the guide strip to realize the accurate positioning of parts compatible with different varieties and parts, the manual switching is not needed, and the parts can be accurately detected and alarm when being misplaced in the direction of the box body;
wherein, the rack body 401 is further provided with a sampling inspection station 407 for meeting the production inspection requirement of the automatic line;
in this embodiment, the upper and lower layers of the feeding conveyor 402 and the discharging conveyor 403 are designed to facilitate loading and unloading by operators and reduce the occupied area;
manually placing the blank box body pieces into four transmission channels 405 at the feeding positions of the feeding conveyor belt 402 respectively, driving the feeding conveyor belt 402 to rotate through the speed reducing motor 404, and further transmitting the blank box body pieces to a to-be-processed area for the robot gripper system 30 to grasp; and the robot gripper system 30 places the turned and cleaned box finished product at the input end of the discharging conveyor 403, and the discharging conveyor 403 conveys the box finished product to the output end for manual blanking.
In this embodiment, as shown in fig. 1-2 and 8, a protective net 20 for enclosing the outer contour of the automatic production line of the turbine reduction gearbox casing is arranged between a plurality of the numerically controlled lathes, the cleaning system 50 and the feeding and discharging system 40, and an access door 201 is installed on the protective net 20, so that the personnel is prevented from entering the automatic production line by mistake, and safe processing is ensured.
In this embodiment, taking the synchronous automatic production of the two numerically controlled lathes on the box members of different models as an example, the work flow of the automatic production line of the turbine reduction gearbox body is as follows:
firstly, manually placing different types of blank box parts a and b into four transmission channels 405 of a feeding transmission belt 402 of a feeding and discharging system 10 respectively, wherein the blank box parts a and b with different models are classified according to models, the blank box parts with the same model are placed in the same transmission channel 405, and when the four transmission channels 405 are full of materials, a production line is started through a master control cabinet 70, and the production line enters an automatic production state;
secondly, the robot gripper system 30 respectively grips the blank box body pieces a from the four transmission channels 405 and respectively puts the blank box body pieces a into the corresponding first numerically controlled lathe and second numerically controlled lathe for respective processing until the first numerically controlled lathe and the second numerically controlled lathe are both provided with the processed box body pieces a, box body piece finished products a and b are both cleaned in the cleaning water tank 501, and box body piece finished products a and b are both drained in the draining frame 505;
thirdly, after the first numerically controlled lathe is machined, an electric signal is sent to the robot gripper system 30, the robot gripper system 30 grips the blank box body part a on the upper layer of the feeding conveying belt 402 through the first pneumatic clamping jaw 332 and rotates to the cabin door of the first numerically controlled lathe, at the moment, the robot gripper system 30 takes down the machined box body part finished product a through the second pneumatic clamping jaw 333, the blank box body part a is placed into the first numerically controlled lathe for machining, and the first pneumatic clamping jaw 332 is idle;
fourthly, the robot gripper system 30 rotates to the cleaning system 50 and puts the box finished product a into the cleaning water tank 501, the second pneumatic clamping jaw 333 is idle, then the idle first pneumatic clamping jaw 332 takes down the box finished product a which is cleaned in advance and places the box finished product a on the draining frame 505 for draining, and at the moment, the idle second pneumatic clamping jaw 333 takes down the box finished product a which is drained in advance;
fifthly, the robot gripper system 30 rotates the drained box body finished product a to the upper feeding system 40, and the cleaned and dried box body finished product a is placed in one of the conveying channels 405 of the discharging conveying belts 403 on the lower layer of the feeding and discharging system 40;
sixthly, at the moment, the finished product b of the box body in the second numerically controlled lathe is processed, an electric signal is sent to the robot gripper system 30, the robot gripper system 30 grips the blank box body b on the upper layer of the feeding conveying belt 402 through the first pneumatic clamping jaw 332 and rotates to the cabin door of the second numerically controlled lathe, at the moment, the robot gripper system 30 takes down the processed finished product b of the box body through the second pneumatic clamping jaw 333 and puts the blank box body b into the second numerically controlled lathe for processing, and the first pneumatic clamping jaw 332 is idle;
seventhly, the robot gripper system 30 rotates to the cleaning system 50 and puts the box finished product b into the cleaning water tank 501, the second pneumatic clamping jaw 333 is idle, then the idle first pneumatic clamping jaw 332 takes down the box finished product b which is cleaned in advance and places the box finished product b on the draining frame 505 for draining, and at the moment, the idle second pneumatic clamping jaw 333 takes down the box finished product b which is drained in advance;
eighthly, the robot gripper system 30 rotates the drained box body finished product b to the upper feeding system 40, and places the cleaned and dried box body finished product b into other transmission channels 405 of the discharging transmission belt 403 on the lower layer of the feeding and discharging system 40;
ninth, when no blank box body part is arranged on the feeding conveying belt 402 or a certain number of box body part finished products are put on the discharging conveying belt 403, the main control cabinet 70 prompts manual feeding or discharging;
and tenth, repeating the third step to the ninth step to realize the automatic production of the automatic production line of the turbine reduction gearbox body until the next off duty of the class.
Example 2
The difference between this embodiment and embodiment 1 is that, as shown in fig. 6-7, in order to ensure the cleanliness of the finished box member after processing, the cleaning system 50 comprises a cleaning water tank 501 with an unsealed top end, an ultrasonic cleaning unit (not shown in the figure) for cleaning the finished product of the tank body is arranged in the cleaning water tank 501, a water discharge valve (not shown) for replacing cleaning water in the cleaning water tank 501 is arranged at the bottom of the cleaning water tank 501, a plurality of locking universal wheels 502 are arranged at the bottom end of the cleaning water tank 501, a push-pull handle 503 is arranged at one side of the cleaning water tank 501, a draining frame 505 for draining after the finished product of the tank body is washed is erected above the cleaning water tank 501 through a plurality of supporting frames 504, the bottom end of the draining frame 505 is provided with a plurality of draining holes 506, and the draining frame 505 is also provided with a plurality of air blowing mechanisms 507 for blowing air to the cleaned box body finished product for quick drying;
in this embodiment, the blowing mechanism 507 includes a blowing head with an air outlet end facing the finished box body in the draining frame 505, an air duct pipe communicated with the blowing head, and an air pump communicated with the other end of the air duct pipe, and it can be understood that the air pump is also connected with the air blowing mechanism 335 and the scrap-removing blowing mechanism 127 through other air duct pipes to blow and remove the turning scraps on the finished box body.
Other undescribed structures refer to example 1.
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a turbine reducing gear box automatic production line which characterized in that includes:
the robot gripper system (30) is used for gripping and transferring the blank box body piece and the finished box body piece;
the robot control cabinet (60) is used for intelligently controlling the grabbing, transferring and discharging of the robot grabbing system (30);
the numerical control lathes (10) are used for automatic turning of blank box parts of the same type or different types;
the cleaning system (50) is used for cleaning the finished box body piece after turning;
the feeding and discharging system (40) is used for respectively placing blank box parts and finished box parts of the same type or different types;
a master control cabinet (70) which is internally provided with a PLC controller to automatically control the material taking and placing and turning of the blank box body piece in a plurality of numerical control lathes respectively;
the plurality of numerically controlled lathes, the cleaning system (50) and the feeding and discharging system (40) are arranged around the robot gripping system (30) in a rectangular frame surrounding mode.
2. The automatic production line of the turbine reduction gearbox casing as claimed in claim 1, characterized in that: the robot gripper system (30) comprises a gripper base (301) fixed on the ground or a table board, six movable arms (302) are arranged on the gripper base (301), and box gripper mechanisms (303) used for gripping blank box pieces and box piece finished products of the same type or different types are installed at the free ends of the six movable arms (302).
3. The automatic production line of the turbine reduction gearbox body as claimed in claim 2, characterized in that: box tongs mechanism (303) including:
a robot base (330);
an assembly shaft 331 fixed to the robot base 330 to be assembled with a free end of the six-shaft movable arm 302;
a first pneumatic clamping jaw (332) and a second pneumatic clamping jaw (333) which are arranged on different vertical surfaces of a robot base (330);
and a photoelectric sensor (334) fixed on the robot base (330) for detecting the grasping degree, the part size and the error prevention of the grasped box body piece.
4. The automatic production line of the turbine reduction gearbox casing as claimed in claim 3, characterized in that: the first pneumatic clamping jaw (332) and the second pneumatic clamping jaw (333) are lengthened three-jaw pneumatic clamping jaws, the three-jaw pneumatic clamping jaws use the upper inner circle of the box body part as a reference to grab the box body between different models, and the first pneumatic clamping jaw (332) and the second pneumatic clamping jaw (333) are provided with gas injection mechanisms (335) for injecting chips after turning of the finished box body part.
5. The automatic production line of the turbine reduction gearbox casing as claimed in claim 1, characterized in that: the numerical control lathe (10) comprises a protective shell and is arranged in the protective shell:
the numerical control turning mechanism (101) is used for turning the blank box body piece;
the tool assembly (102) is used for fixing and turning the blank box body piece to be matched with a numerical control turning mechanism (101) for turning;
the two-dimensional adjusting mechanism (103) is used for performing two-dimensional adjustment on the XY direction by the tool assembly (102) so as to cooperate with the turning processing of the numerical control turning mechanism (101);
and the turning scrap recycling mechanism (104) is used for recycling metal scraps generated by turning of the blank box body.
6. The automatic production line of the turbine reduction gearbox casing as claimed in claim 5, characterized in that: the tooling assembly (102) includes a bridge plate (121), and:
the connecting plates (1221) are symmetrically arranged on two sides of the bridge plate (121);
four-axis overturning tables (122) which are respectively arranged on the two connecting plates (1221) and used for driving the bridge plate (121) to overturn;
a first station (123) and a second station (124) arranged on the bridge plate (121);
a fixed support seat (128) arranged on the periphery of the first station (123) for positioning the blank box body piece from the bottom end;
a floating internal expansion mandrel (125) arranged on the second station (124) to realize automatic floating adjustment during turning of the blank box body;
the fixed tool (126) and the blowing mechanism (127) are respectively arranged on two sides of the first station (123) and the second station (124);
wherein, fixed frock (126) including: the lateral push rods (1262) are symmetrically arranged at two sides of the first station (123) and the second station (124) and are used for fixing the blank box body piece horizontally, and the pressing buckle blocks (1261) are symmetrically arranged at two sides of the first station (123) and the second station (124) and are used for vertically fixing the blank box body piece after the blank box body piece is placed.
7. The automatic production line of the turbine reduction gearbox casing as claimed in claim 1, characterized in that: the feeding and discharging system (40) comprises:
a stage body (401) as a mounting base;
a feeding conveying belt (402) and a discharging conveying belt (403) which are arranged on the rack body (401) in a rotating mode from top to bottom, and speed reducing motors (404) are arranged on the feeding conveying belt (402) and the discharging conveying belt (403);
the guide strips are distributed on the upper end surfaces of the feeding conveying belt (402) and the discharging conveying belt (403) to divide the conveying belt surface into a plurality of parallel conveying channels (405);
four limiting tools (406) which are respectively arranged at the input end and the output end of the feeding conveying belt (402) and the discharging conveying belt (403) to limit the conveying position of the box body;
a plurality of in-place sensors (408) which are arranged on the limiting tool (406) corresponding to one side of the output end of the feeding conveying belt (402) and are used for detecting the in-place transmission of the box body parts;
and the sampling inspection station (407) is arranged on the rack body (401) to meet the production inspection requirements of the automatic line.
8. The automatic production line of the turbine reduction gearbox casing as claimed in claim 1, characterized in that: cleaning system (50) are including washing water tank (501) that the top does not seal the design, and the top of washing water tank (501) has been erect through a plurality of support frame (504) and has been used for placing draining frame (505) with the driping after case spare finished product washes, and the bottom of draining frame (505) has seted up a plurality of waterlogging caused by excessive rainfall hole (506), still is equipped with a plurality of on draining frame (505) and is used for blowing with the mechanism of blowing (507) that dries fast to the case spare finished product that washs.
9. The automatic production line of the turbine reduction gearbox casing as claimed in claim 8, characterized in that: the cleaning device is characterized in that an ultrasonic cleaning unit used for cleaning finished product of the box body is arranged in the cleaning water tank (501), a water drain valve used for replacing cleaning water in the cleaning water tank (501) is installed at the bottom of the cleaning water tank (501), a plurality of locking universal wheels (502) are installed at the bottom end of the cleaning water tank (501), and a push-pull handle (503) is installed on one side of the cleaning water tank (501).
10. The automatic production line of the turbine reduction gearbox casing as claimed in claim 1, characterized in that: a protective net (20) used for the outline enclosure of the automatic production line of the turbine reduction box body is arranged between the numerical control lathe, the cleaning system (50) and the feeding and discharging system (40), and an access door (201) is installed on the protective net (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210905720.7A CN114952318A (en) | 2022-07-29 | 2022-07-29 | Automatic production line for turbine reduction gearbox body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210905720.7A CN114952318A (en) | 2022-07-29 | 2022-07-29 | Automatic production line for turbine reduction gearbox body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114952318A true CN114952318A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210905720.7A Pending CN114952318A (en) | 2022-07-29 | 2022-07-29 | Automatic production line for turbine reduction gearbox body |
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| Country | Link |
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| CN (1) | CN114952318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117817358A (en) * | 2024-01-05 | 2024-04-05 | 沅亨流体科技（昆山）有限公司 | Automatic feeding type laser etching system and application method thereof |
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