CN211366105U - Automatic production line of hard alloy pressing forming sintering preparation furnace - Google Patents
Automatic production line of hard alloy pressing forming sintering preparation furnace Download PDFInfo
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- CN211366105U CN211366105U CN201922141450.3U CN201922141450U CN211366105U CN 211366105 U CN211366105 U CN 211366105U CN 201922141450 U CN201922141450 U CN 201922141450U CN 211366105 U CN211366105 U CN 211366105U
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Abstract
The utility model discloses a carbide's press forming sintering is stove automation line of being equipped with, through set up double-deck transfer chain in order to form boat logistics channel between press and first track robot and third track robot, utilize third track robot to realize the automation of empty boat and go on the line, then realize the automatic boat operation of receiving of press through the boat grabbing device on the belt transfer chain of lower floor, the automation of realizing the press through the boat grabbing device on the upper belt transfer chain again sends the boat operation, full boat is when carrying the letter sorting point to first track robot through the upper belt transfer chain, utilize first track robot to realize the automatic unloading of full boat, rethread second track robot realizes automatic group's dish operation, at last, dock with the stove of being equipped with buffer memory platform through AGV dolly back of the body operation platform, automatic stove operation of being equipped with has been realized. The whole pressing, forming and sintering furnace preparation process does not need manual participation, has high automation degree, and greatly improves the production efficiency and the enterprise capacity.
Description
Technical Field
The utility model relates to an intelligence manufacturing line technical field especially, relates to a carbide's press forming sintering is equipped with stove automation line.
Background
In the traditional hard alloy industry, the production form still mainly adopts manual operation, and the defects exist in the aspects of environment, safety, quality, yield and the like, so that the industrial development pace is greatly hindered. The Chinese intelligent manufacturing 2025 shows that the state is promoting innovation and accelerating the upgrading pace of the industry, the traditional manufacturing industry is imperative to reform and upgrade, and only the related intelligent manufacturing technology is integrated to promote the continuous improvement of the intelligent manufacturing level, and the research and development and application of special technical equipment can provide strong power for the transformation and upgrade of the traditional industry. Therefore, a production line for preparing the furnace for pressing, molding and sintering the hard alloy with high automation degree is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a press forming sintering of carbide is equipped with stove automation line to the production mode still uses manual work as the main technical problem in solving current carbide trade.
According to one aspect of the utility model, the automatic production line of the hard alloy pressing forming sintering backup furnace comprises a plurality of pressing machines, a double-layer conveying line, a first boat storage platform for storing full boats and accessories, a second boat storage platform for storing the full boats, a first track robot, a second track robot, a third track robot, a group plate operation platform, an AGV trolley and a backup furnace buffer storage platform,
the press machine comprises a press machine body for performing press forming on the powder metallurgy material, a lower-layer boat receiving belt for conveying an empty boat into the press machine body, and an upper-layer boat discharging belt for conveying a full boat carrying a press forming product out of the press machine body;
the double-layer conveying line comprises an upper-layer belt conveying line for conveying full boats and a lower-layer belt conveying line for conveying empty boats, boat grabbing devices are arranged on the upper-layer belt conveying line and the lower-layer belt conveying line and correspond to positions of all the pressing machines, the boat grabbing devices on the lower-layer belt conveying line are used for grabbing empty boats to the lower-layer boat collecting belt, and the boat grabbing devices on the upper-layer belt conveying line are used for grabbing full boats to the upper-layer belt conveying line;
the first track robot is used for grabbing a full boat from the upper-layer belt conveying line to the first boat storage platform for storage;
the second track robot is used for grabbing the full boat and the accessories from the first boat storage platform to the tray assembling operation platform to perform tray assembling operation;
the third track robot is used for grabbing the empty boat from the second boat storage platform to the lower layer belt conveying line;
the AGV dolly is used for completing the back burden in the tray assembling operation and butting the tray assembling operation platform with the standby furnace cache platform.
Further, the boat grabbing device comprises a transverse moving mechanism for driving the boat to move transversely, an elevating mechanism for driving the boat to move up and down, a rotating mechanism for driving the boat to rotate, a boat grabbing mechanism for grabbing the boat and a connecting and fixing mechanism for fixing, wherein the connecting and fixing mechanism is fixedly arranged on a support cross beam of the upper layer belt conveying line and the lower layer belt conveying line, the transverse moving mechanism is fixedly arranged on the connecting and fixing mechanism, the elevating mechanism is fixedly arranged on a movable part of the transverse moving mechanism, the rotating mechanism is fixedly arranged on a movable part of the elevating mechanism, and the boat grabbing mechanism is fixedly arranged on a movable part of the rotating mechanism.
Further, the transverse moving mechanism comprises two linear slide rails, two standard cylinders and two first connecting pieces, the two linear slide rails are fixedly installed on the connecting and fixing mechanism side by side, the first connecting pieces are fixedly connected with sliding blocks in the linear slide rails, and the standard cylinders are fixedly installed at the end parts of the connecting and fixing mechanism and the movable ends of the connecting and fixing mechanism are fixedly connected with the first connecting pieces so as to drive the first connecting pieces to move back and forth in the linear slide rails.
Further, elevating system includes two biax cylinders and second connecting piece, two biax cylinder fixed mounting is two respectively on the first connecting piece, the both ends of second connecting piece respectively with two biax cylinders's expansion end fixed connection in order to be two carry out the up-and-down motion under biax cylinder's the drive.
Further, rotary mechanism includes gyration cylinder and third connecting piece, gyration cylinder fixed mounting in the middle of the bottom surface of second connecting piece, the upper surface of third connecting piece with gyration cylinder's rotating part fixed connection.
Further, the boat grabbing mechanism comprises a duplex clamping cylinder and two clamping plates, the duplex clamping cylinder is fixedly installed on the lower surface of the third connecting piece, the two clamping plates are fixedly installed on two sides of the duplex clamping cylinder respectively, and the two clamping plates are driven by the telescopic action of the duplex clamping cylinder to clamp and loosen the boat.
Further, a first visual detection system is further arranged on the double-layer conveying line and used for identifying the empty boats of different specifications to assist the boat grabbing device on the lower-layer belt conveying line in grabbing operation.
Further, the first boat storage platform comprises a plurality of full boat storage platforms and an accessory storage platform, the full boat storage platforms are arranged in a one-to-one correspondence manner with the press machines, and each full boat storage platform is provided with an RFID tag for correspondingly storing information of press-formed products of each press machine.
Further, first track robot is including supporting track and six robots, six robots are installed support track is last and can go back and forth the removal, the boat anchor clamps that are used for snatching the boat are installed to six robots's cantilever crane end, install the press forming product that is arranged in discerning full boat on the six robots in order supplementary six robots snatch the second visual detection system of operation, still be provided with the RFID read write line on the six robots for write in the information of press forming product in the RFID label that corresponds when snatching full boat to full boat and depositing the platform and deposit.
Further, the tray assembling operation table comprises a sintering tray, a tray supporting frame and a tray conveying device, the tray supporting frame is used for supporting, the tray conveying device is installed on the tray supporting frame, and the sintering tray is placed on the tray conveying device and is conveyed to the standby furnace buffering table from the tray assembling operation table under the conveying of the tray conveying device.
The utility model discloses following beneficial effect has:
carbide's press forming sintering is equipped with stove automation line through set up double-deck transfer chain in order to form boat commodity circulation passageway between press and first track robot and third track robot, utilizes third track robot to snatch the automatic empty boat and carry on to lower floor's belt conveyor line, has realized that the automation of empty boat is qualified for the next round of competitions. And then the boat grabbing device on the lower layer belt conveying line automatically grabs the empty boat to a lower layer boat collecting belt of the press machine, so that the automatic boat collecting operation of the press machine is realized. And then after the press forming operation is carried out in the press machine, the press formed products are loaded in the boat, the boat gripping device on the upper layer belt conveying line automatically grips the full boat loaded with the press formed products and conveys the boat to the upper layer belt conveying line, so that the automatic boat conveying operation of the press machine is realized. When full boat is carried to the letter sorting point of first track robot through upper belt transfer chain, first track robot snatchs automatically full boat and deposits on first boat storage platform, has realized the automation of full boat and has rolled off the production line. And then the boat and the accessories are automatically grabbed by the second track robot to be assembled on the assembling operation table, so that the automatic assembling operation is realized. And finally, butting the AGV trolley back negative tray assembly operation platform with a standby furnace buffer platform to transfer the assembled to-be-sintered products onto the standby furnace buffer platform to wait for entering the sintering furnace, so that automatic standby furnace operation of the to-be-sintered products is realized. The whole pressing, forming and sintering furnace preparation process does not need manual participation, has high automation degree, and greatly improves the production efficiency and the enterprise capacity.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of an automatic production line of a press forming and sintering preparation furnace for cemented carbide according to a preferred embodiment of the present invention.
Fig. 2 is a schematic view of the first track robot according to the preferred embodiment of the present invention performing the grabbing operation.
Fig. 3 is a perspective view illustrating the boat gripping device of fig. 2 according to a preferred embodiment of the present invention.
Fig. 4 is a schematic side view illustrating the boat gripping device of fig. 2 according to a preferred embodiment of the present invention.
Fig. 5 is a front view schematically illustrating the boat gripping device of fig. 2 according to a preferred embodiment of the present invention.
Description of the reference numerals
1. A press machine; 2. a double-layer conveying line; 3. a first boat storage stage; 4. a second boat storage table; 5. a first track robot; 6. a second track robot; 7. a third track robot; 8. a pallet assembling operation table; 9. an AGV trolley; 10. preparing a furnace cache platform; 21. an upper belt conveying line; 22. a lower belt conveyor line; 23. a boat gripping device; 24. a traversing mechanism; 25. a lifting mechanism; 26. a rotation mechanism; 27. a boat gripping mechanism; 28. a connecting and fixing mechanism; 241. a linear slide rail; 242. a standard cylinder; 243. a first connecting member; 251. a double-shaft cylinder; 252. a second connecting member; 261. a rotary cylinder; 262. a third connecting member; 271. a duplex clamping cylinder; 272. a splint; 31. a boat storage platform; 32. an accessory storage table; 51. a support rail; 52. a six-axis robot; 53. a boat clamp; 81. sintering the tray; 82. a first tray support; 83. a first tray transport device; 101. a second tray support; 102. and a second tray transfer device.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered below.
In order to facilitate understanding, as shown in fig. 1 and 2, the preferred embodiment of the present invention provides a hard alloy press forming sintering furnace-preparing automatic production line, which realizes the automation of the whole process of line feeding and line unloading on the boat, boat conveying and boat receiving, tray assembling operation and furnace preparing by the press machine, and can greatly improve the production efficiency, increase the enterprise productivity and realize the automatic upgrade of the production line. Hard alloy's press forming sintering is equipped with stove automation line includes a plurality of press 1, double-deck transfer chain 2, is used for depositing first boat storage platform 3 of full boat and annex, is used for depositing second boat storage platform 4, first track robot 5, second track robot 6, third track robot 7, group's dish operation platform 8, AGV dolly 9 and be equipped with stove buffer memory platform 10 of empty boat. Wherein, press 1 including be used for carrying out press forming's press body, be used for carrying empty boat entering press body's lower floor to receive the boat belt and be used for carrying the upper layer of carrying out the boat belt that the press forming product was carried out to full boat to the press body to go out the boat belt, can understand, lower floor receive the boat belt and upper layer go out the boat belt all with this body coupling of press. The double-deck transfer chain 2 is including the upper belt transfer chain 21 that is used for carrying full boat and the lower floor belt transfer chain 22 that is used for carrying empty boat, the position that corresponds each press 1 on upper belt transfer chain 21 and the lower floor belt transfer chain 22 all is provided with boat grabbing device 23, boat grabbing device 23 on the lower floor belt transfer chain 22 is used for snatching from lower floor belt transfer chain 22 empty boat extremely on the boat belt is received to the lower floor to realize the automatic boat operation of receiving of press 1, boat grabbing device 23 on the upper belt transfer chain 21 is used for following snatch full boat that bears the briquetting product on the upper boat belt and carry on the upper belt transfer chain 21, thereby realize the automatic boat operation of sending of press 1. First track robot 5 is used for snatching from upper belt transfer chain 21 and deposits on full boat to first boat storage platform 3, second track robot 6 is used for snatching from first boat storage platform 3 and full boat and annex extremely organize the dish operation on the dish operation platform 8, third track robot 7 is used for snatching from second boat storage platform 4 and carries on empty boat to lower floor's belt transfer chain 22, double-deck transfer chain 2 has formed boat logistics channel between press 1 and first track robot 5 and third track robot 7, has realized the automated transportation of boat. The AGV trolley 9 is used for carrying out butt joint between the tray assembling operation platform 8 and the standby furnace cache platform 10 after tray assembling operation is completed, so that products to be sintered after tray assembling operation are conveyed to the standby furnace cache platform 10 for caching. It can be understood that one end of the furnace preparation buffer table 10 is connected with the sintering furnace to continuously convey the buffered products to be sintered into the sintering furnace for sintering operation.
In this embodiment, carbide's press forming sintering is equipped with stove automation line through set up double-deck transfer chain 2 in order to form boat logistics channel between press 1 and first track robot 5 and third track robot 7, utilizes third track robot 7 to snatch the automatic transport of empty boat to lower floor's belt transfer chain 22 on, has realized that the automation of empty boat is gone on the line. And then the boat grabbing device 23 on the lower belt conveyor line 22 automatically grabs the empty boat to the lower boat collecting belt of the press machine 1, so that the automatic boat collecting operation of the press machine 1 is realized. And then after the press forming operation is carried out in the press machine 1, the press formed products are loaded in the boat, the boat gripping device 23 on the upper layer belt conveying line 21 automatically grips the full boat loaded with the press formed products and conveys the boat to the upper layer belt conveying line 21, and the automatic boat conveying operation of the press machine 1 is realized. When the full boat is conveyed to the sorting point of the first track robot 5 through the upper-layer belt conveying line 21, the first track robot 5 automatically picks the full boat to be stored on the first boat storage table 3, and the automatic line unloading of the full boat is realized. And then the second track robot 6 automatically picks the full boat and accessories to the tray assembling operation table 8 to perform tray assembling operation, so that automatic tray assembling operation is realized. And finally, the AGV trolley 9 with the back and the back plate assembly operation platform 8 are in butt joint with the standby furnace cache platform 10, so that the assembled products to be sintered are transferred to the standby furnace cache platform 10 to wait for entering the sintering furnace, and the automatic standby furnace operation of the products to be sintered is realized. The whole pressing, forming and sintering furnace preparation process does not need manual participation, has high automation degree, and greatly improves the production efficiency and the enterprise capacity.
It is to be understood that a plurality of standard pneumatic stoppers are further provided on the upper belt conveyor line 21 and the lower belt conveyor line 22 to stop the boat to stay at a predetermined position on the conveyor lines, so that the boat gripping device 23 can perform a gripping operation. The setting position of the pneumatic arrester can be adjusted according to actual needs, and is not particularly limited herein.
It will be appreciated that the double-deck conveyor line 2 is preferably further provided with a first visual inspection system for identifying empty boats of different sizes to assist the boat gripper 23 on the lower belt conveyor line 22 in the gripping operation. When the product of many press 1 press forming is different, the boat of different specifications needs to bear, at this moment, through setting up a vision detecting system, can utilize the specification of machine vision technique automatic identification boat, in order to confirm that this boat specification is this press 1 required, boat grabbing device 23 on the lower floor belt transfer chain 22 that this press 1 corresponds of re-control snatchs boat to this press 1's lower floor receipts boat belt on, the unmatched condition of boat can not appear, the possibility of artificial mistake has been eliminated, the operation of having realized the precision. Specifically, the first vision inspection system determines the specification of the empty boat by recognizing information of the size, the number of grooves, etc. of the empty boat.
It can be understood that, first boat storage platform 3 includes that the platform is deposited to the full boat of a plurality of 31 and annex are deposited the platform 32, and the quantity that the platform was deposited to the full boat 31 is the same with the quantity of press 1, and both one-to-one sets up, for example press 1 includes 1 press, 2 presses, 3 presses and 4 presses, then the platform is deposited to the full boat 31 includes that No. 1 full boat deposits the platform, 2 full boat deposits the platform, 3 full boat deposits the platform, 4 full boat deposits the platform, the different Manzhou ware deposits the platform 41 and corresponds the press forming product that the press 1 of storage corresponding serial number carried out. The accessories are stored on the accessory storage table 32, and the accessories are cuttings, furnace temperature pieces and the like. In addition, each full boat storage platform 31 is provided with an RFID tag, and each RFID tag can correspondingly store information of press-formed products of each press machine 1, such as model, specification, material, quantity, date, and the like, and when the first track robot 5 grabs the full boat from the upper belt conveyor line 21 to the corresponding full boat storage platform 31 for storage, relevant information is written in the RFID tag of the full boat storage platform 31, so as to manage and trace the product quality.
It is understood that the pallet combining table 8 includes a sintering pallet 81, a first pallet support frame 82, and a first pallet conveyer 83, the first pallet support frame 82 is used for supporting, the first pallet conveyer 83 is installed on the first pallet support frame 82, the sintering pallet 81 is placed on the first pallet conveyer 83 and transferred from the pallet combining table 8 to the standby furnace buffer table 10 under the transmission of the first pallet conveyer 83. After the palletizing operation, the full boat loaded with the press-molded product is placed on the sintering pallet 81, and is transferred to the standby buffer table 10 together with the sintering pallet 81. In addition, the standby furnace buffer station 10 also includes a second tray support frame 101 and a second tray transfer device 102, and after the set table 8 and the standby furnace buffer station 10 are butted, the sintering tray 81 is transferred to the second tray transfer device 102 of the standby furnace buffer station 10 by the first tray transfer device 83 on the set table 8, and waits for a subsequent sintering furnace. It can be understood that after the sintered products discharged from the sintering furnace are unloaded, the sintered trays 81 are conveyed to the second tray conveyor 102 of the standby furnace buffer station 10 again, conveyed to the first tray conveyor 83 of the pallet assembly station 8 by the second tray conveyor 102, and finally returned to the pallet assembly station 8 by the AGV cart 9 for the next pallet assembly operation. The second tray support frame 101 and the second tray transfer device 102 of the oven preparation buffer table 10 are identical in structure to the first tray support frame 82 and the first tray transfer device 83 of the tray assembly table 8, and are only different in reference numeral. It can be understood that the number of the oven preparation buffer stations 10 is multiple.
It is understood that, as shown in fig. 2, the first rail robot 5 includes a support rail 51 for supporting and a six-axis robot 52 for grasping a boat, and the six-axis robot 52 is mounted on the support rail 51 to be reciprocated on the support rail 51 using electric power. The tail end of the arm support of the six-axis robot 52 is provided with a boat clamp 53 for grabbing a full boat, and the six-axis robot 52 is further provided with a second visual detection system for identifying press-formed products in the full boat to assist the boat clamp 53 in grabbing. When the first track robot 5 needs to grab the full boat from the upper belt conveying line 21 to the first boat storage table 3 for classified storage according to system instructions, the specification of the press-formed product in the full boat, such as length, diameter or other specific information, can be identified through the second vision detection system, so that the full boat is judged to be conveyed out by which press machine 1, and then the full boat is placed on the corresponding full boat storage table 31 for storage, accurate classified storage of the full boat is realized by adopting a machine vision identification technology, and the possibility of human errors is eliminated. It is also understood that, as a preferable mode, an RFID reader/writer is further provided on the six-axis robot 52, and when the six-axis robot 52 grabs a full boat onto a full boat storage table 31 for storage, the RFID reader/writer can write information of a press-formed product in an RFID tag corresponding to the full boat storage table 31. In addition, the second and third rail robots 6 and 7 have the same structure as the first rail robot 5, and thus, the description thereof is omitted. The difference lies in that the empty boat is classified and stored according to the different boat specifications on the second boat storage platform 4, the third orbital robot 7 can grab the empty boat according to the specification of the boat required by a certain press 1 according to the system instruction, and the second visual inspection system of the third orbital robot 7 determines the specification of the empty boat by recognizing the size, the number of grooves, and the like of the empty boat. Specifically, the empty boat is recognized as being required by the press 1 by the second vision inspection system, for example, it is confirmed that the number of the boat grooves is required by the press 1, and then the empty boat is picked up and transported to the lower belt conveyor 22. The second track robot 6 recognizes the press-formed product borne by the full boat through the RFID label information on the full boat storage table 31 by machine vision recognition of the second vision detection system on the second track robot according to the system group information, and then picks the corresponding full boat and accessories to the group operation table 8 for group operation.
It can be understood that, as shown in fig. 3 to 5, the boat gripper 23 includes a traverse mechanism 24 for moving the boat laterally, an elevating mechanism 25 for moving the boat up and down, a rotating mechanism 26 for rotating the boat, a boat gripper 27 for gripping the boat, and a connection fixing mechanism 28 for fixing, wherein the connection fixing mechanism 28 is fixedly mounted on the support beams of the upper belt conveyor line 21 and the lower belt conveyor line 22, and in this embodiment, the connection fixing mechanism 28 is two mounting frames disposed side by side. The transverse moving mechanism 24 is fixedly installed on the connecting and fixing mechanism 28, the lifting mechanism 25 is fixedly installed on the movable part of the transverse moving mechanism 24, the rotating mechanism 26 is fixedly installed on the movable part of the lifting mechanism 25, the boat grabbing mechanism 27 is fixedly installed on the movable part of the rotating mechanism 26, and after grabbing, lifting, rotating and transversely moving actions, empty boats on the lower layer belt conveying line 22 are transferred to the lower layer boat receiving belt of the press machine 1 and full boats on the upper layer boat discharging belt of the press machine 1 are transferred to the upper layer belt conveying line 21 to be conveyed.
Specifically, the transverse moving mechanism 24 includes two linear sliding rails 241, two standard cylinders 242 and two first connecting pieces 243, two linear sliding rails 241 are fixedly installed side by side on the connection fixing mechanism 28, that is, two linear sliding rails 241 are installed on two installation frames respectively, the first connecting piece 243 is fixedly connected with a slider in the linear sliding rail 241, the standard cylinders 242 are fixedly installed at the end of the connection fixing mechanism 28 and the movable end thereof is fixedly connected with the first connecting pieces 243, so that the first connecting pieces 243 are driven to move back and forth in the linear sliding rails 241 through the telescopic action of the standard cylinders 242, and the lifting mechanism 25 is fixedly installed on the first connecting pieces 243.
The lifting mechanism 25 includes two double-shaft cylinders 251 and a second connecting member 252, the two double-shaft cylinders 251 are respectively and fixedly mounted on the two first connecting members 243 so as to be capable of moving transversely with the first connecting members 243, two ends of the second connecting member 252 are respectively and fixedly connected with movable ends of the two double-shaft cylinders 251 so as to be capable of moving up and down under the driving of the telescopic action of the two double-shaft cylinders 251, and the rotating mechanism 26 is namely fixedly mounted on the second connecting member 252.
The rotating mechanism 26 includes a rotary cylinder 261 and a third connecting member 262, the rotary cylinder 261 is fixedly installed at the middle of the bottom surface of the second connecting member 252, the upper surface of the third connecting member 262 is fixedly connected with the rotating portion of the rotary cylinder 261, and the boat gripping mechanism 27 is fixedly installed on the lower surface of the third connecting member 262.
The boat gripping mechanism 27 comprises a duplex clamping cylinder 271 and two clamping plates 272, the duplex clamping cylinder 271 is fixedly installed on the lower surface of the third connecting member 262, the two clamping plates 272 are respectively and fixedly installed on two sides of the duplex clamping cylinder 271, and the two clamping plates 272 can clamp and loosen the boat under the driving of the telescopic action of the duplex clamping cylinder 271.
The utility model discloses a carbide's press forming sintering is equipped with furnace automation line's working process specifically as follows:
the third track robot 7 checks and confirms that the number of the boat grooves is required by the press machine 1 through the second vision detection system according to the specification of the boat required by the press machine 1 and the system instruction, and then grabs the empty boat to the lower layer belt conveyor line 22 for conveying.
When the empty boat is conveyed to the position of the press machine 1, the first vision inspection system identifies that the specification of the empty boat is required by the press machine 1, the system controls the boat gripping device 23 to perform gripping operation, and after the actions of gripping, lifting, rotating, transversely moving and the like, the empty boat enters the press machine 1 from a lower boat collecting belt.
The press machine 1 takes the boat as a carrier and outputs products through the upper layer boat discharging belt, and the boat grabbing device 23 on the upper layer belt conveying line 21 is used for grabbing, lifting, rotating, transversely moving and the like, and then the full boat is transferred to the upper layer belt conveying line 21 from the upper layer boat discharging belt to be conveyed.
When the full boat is conveyed to the sorting point of the first track robot 5, the first track robot 5 recognizes the specification of the full boat through the second vision inspection system, thereby judging which press machine 1 the full boat is conveyed out of, and then grasps the full boat to be stored on the full boat storage table 31 corresponding to the press machine 1, and writes information of the press-formed product in the RFID tag of the full boat storage table 31, such as model, specification, material, quantity, date, etc.
The system sends out an instruction, and the second orbital robot 6 receives the instruction and then picks up the full boat and accessories from the first boat storage table 3 according to the instruction to carry out the tray combination operation.
After the disk assembling operation is completed, the system sends out an instruction, the AGV trolley 9 receives the instruction, the back negative disk assembling operation platform 8 is in butt joint with the standby furnace cache platform 10, the sintering tray 81 is transferred to the standby furnace cache platform 10 from the disk assembling operation platform 8, the sintering tray 81 waits for entering the sintering furnace, the sintering tray 81 in the same time and space is transferred to the disk assembling operation platform 8 from the standby furnace cache platform 10, and then the back negative disk assembling operation platform 8 of the AGV trolley 9 returns to the disk assembling area for next disk assembling operation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic production line of a pressing forming sintering preparation furnace of hard alloy is characterized in that,
comprises a plurality of press machines (1), a double-layer conveying line (2), a first boat storage platform (3) for storing full boats and accessories, a second boat storage platform (4) for storing empty boats, a first track robot (5), a second track robot (6), a third track robot (7), a group plate operating platform (8), an AGV trolley (9) and a standby furnace buffer storage platform (10),
the press machine (1) comprises a press machine body for performing press forming on the powder metallurgy material, a lower-layer boat receiving belt for conveying an empty boat into the press machine body and an upper-layer boat discharging belt for conveying a full boat carrying press forming products out of the press machine body;
the double-layer conveying line (2) comprises an upper-layer belt conveying line (21) for conveying full boats and a lower-layer belt conveying line (22) for conveying empty boats, boat grabbing devices (23) are arranged on the upper-layer belt conveying line (21) and the lower-layer belt conveying line (22) corresponding to the positions of the press machines (1), the boat grabbing devices (23) on the lower-layer belt conveying line (22) are used for grabbing empty boats to the lower-layer boat collecting belt, and the boat grabbing devices (23) on the upper-layer belt conveying line (21) are used for grabbing full boats to the upper-layer belt conveying line (21);
the first track robot (5) is used for grabbing a full boat from the upper layer belt conveying line (21) to the first boat storage table (3) for storage;
the second track robot (6) is used for grabbing the full boat and accessories from the first boat storage platform (3) to the tray assembling operation platform (8) for tray assembling operation;
the third track robot (7) is used for grabbing the empty boat from the second boat storage table (4) to the lower layer belt conveying line (22);
AGV dolly (9) are used for accomplishing the back burden at the operation of group's dish group dish operation platform (8) with be equipped with stove buffer table (10) butt joint.
2. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 1, wherein,
the boat grabbing device (23) comprises a transverse moving mechanism (24) for driving the boat to transversely move, a lifting mechanism (25) for driving the boat to vertically move, a rotating mechanism (26) for driving the boat to rotate, a boat grabbing mechanism (27) for grabbing the boat and a connecting and fixing mechanism (28) for fixing the boat, the connecting and fixing mechanism (28) is fixedly arranged on the support cross beam of the upper layer belt conveying line (21) and the lower layer belt conveying line (22), the transverse moving mechanism (24) is fixedly arranged on the connecting and fixing mechanism (28), the lifting mechanism (25) is fixedly arranged on the movable part of the transverse moving mechanism (24), the rotating mechanism (26) is fixedly arranged on the movable part of the lifting mechanism (25), the boat grabbing mechanism (27) is fixedly arranged on the movable part of the rotating mechanism (26).
3. The automatic production line of the press-forming sintering preparation furnace for cemented carbide according to claim 2, wherein,
the transverse moving mechanism (24) comprises two linear sliding rails (241), two standard air cylinders (242) and two first connecting pieces (243), the two linear sliding rails (241) are fixedly mounted on the connecting and fixing mechanism (28) side by side, the first connecting pieces (243) are fixedly connected with sliding blocks in the linear sliding rails (241), the standard air cylinders (242) are fixedly mounted at the ends of the connecting and fixing mechanism (28) and the movable ends of the standard air cylinders are fixedly connected with the first connecting pieces (243) so as to drive the first connecting pieces (243) to move back and forth in the linear sliding rails (241).
4. The automatic production line of the press-forming sintering preparation furnace for cemented carbide according to claim 3, wherein,
the lifting mechanism (25) comprises two double-shaft cylinders (251) and a second connecting piece (252), the two double-shaft cylinders (251) are fixedly installed on the two first connecting pieces (243) respectively, and two ends of the second connecting piece (252) are fixedly connected with movable ends of the two double-shaft cylinders (251) respectively to move up and down under the driving of the two double-shaft cylinders (251).
5. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 4, wherein,
the rotating mechanism (26) comprises a rotary cylinder (261) and a third connecting piece (262), the rotary cylinder (261) is fixedly installed in the middle of the bottom surface of the second connecting piece (252), and the upper surface of the third connecting piece (262) is fixedly connected with the rotating part of the rotary cylinder (261).
6. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 5, wherein,
the boat grabbing mechanism (27) comprises a duplex clamping cylinder (271) and two clamping plates (272), the duplex clamping cylinder (271) is fixedly installed on the lower surface of the third connecting piece (262), the two clamping plates (272) are respectively and fixedly installed on two sides of the duplex clamping cylinder (271), and the two clamping plates (272) are driven by the telescopic action of the duplex clamping cylinder (271) to clamp and loosen the boat.
7. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 1, wherein,
and the double-layer conveying line (2) is also provided with a first visual detection system for identifying the empty boats of different specifications to assist the boat grabbing device (23) on the lower-layer belt conveying line (22) in grabbing operation.
8. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 1, wherein,
the first boat storage table (3) comprises a plurality of full boat storage tables (31) and an accessory storage table (32), the full boat storage tables (31) are arranged in a one-to-one correspondence manner with the press machines (1), and each full boat storage table (31) is provided with an RFID (radio frequency identification) tag for correspondingly storing information of press-formed products of each press machine (1).
9. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 1, wherein,
first track robot (5) are including supporting track (51) and six robots (52), six robots (52) are installed support track (51) are gone up and can carry out round trip movement, boat anchor clamps (53) that are used for snatching the boat are installed to the cantilever crane end of six robots (52), install the press forming product that is arranged in discerning full boat on six robots (52) in order assisting six robots (52) snatch the second visual detection system of operation, still be provided with the RFID read write line on six robots (52) for write in the information of press forming product in the RFID label that corresponds when snatching full boat to full boat and depositing platform (31) and deposit.
10. The automatic production line of the press-forming sintering preparation furnace for cemented carbide of claim 1, wherein,
the group plate operation platform (8) comprises a sintering tray (81), a first tray supporting frame (82) and a first tray conveying device (83), the first tray supporting frame (82) is used for supporting, the first tray conveying device (83) is installed on the first tray supporting frame (82), the sintering tray (81) is placed on the first tray conveying device (83) and conveyed by the first tray conveying device (83) to the group plate operation platform (8) and transferred to the standby furnace cache platform (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922141450.3U CN211366105U (en) | 2019-12-03 | 2019-12-03 | Automatic production line of hard alloy pressing forming sintering preparation furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141450.3U CN211366105U (en) | 2019-12-03 | 2019-12-03 | Automatic production line of hard alloy pressing forming sintering preparation furnace |
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| CN211366105U true CN211366105U (en) | 2020-08-28 |
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