Automatic surfacing, printing and forming system for metal blanks
阅读说明：本技术 一种金属坯料自动化堆焊打印成型系统 (Automatic surfacing, printing and forming system for metal blanks ) 是由 汤常庆 于 2019-11-14 设计创作，主要内容包括：本发明属于金属成型领域,具体涉及一种金属坯料自动化堆焊打印成型系统。包括：坯料成型装置；工艺冷却站：完成对坯料的初步分拣,对合格坯料进行冷却；检测站：采用无损检测方法对冷却之后的坯料进行检测,打磨精整,分拣入库；成品智能库房：自动称重,喷码,入成品台账；自动发货站：自动称重,记录车号,发货时间,入出库台账；坯料通过机械手和移动小车实现在坯料成型装置、工艺冷却站、检测站、成品智能库房和自动发货站之间的运转。本发明的系统通过设置工艺冷却站、检测站、成品智能库房和自动发货站实现了从生产到出货的一体化生产；且采用熔融态等温打印式浇注,快速冷却,得到的组织结构单一,晶粒细化,偏析度下降明显。(The invention belongs to the field of metal forming, and particularly relates to an automatic surfacing, printing and forming system for metal blanks. The method comprises the following steps: a blank forming device; a process cooling station: finishing the preliminary sorting of the blanks, and cooling qualified blanks; a detection station: detecting the cooled blank by adopting a nondestructive detection method, polishing and finishing, sorting and warehousing; finished product intelligence storehouse: automatically weighing, spraying codes and entering a finished product account; automatic delivery station: automatically weighing, recording the vehicle number and the delivery time, and entering and exiting a warehouse account; the blank is operated among a blank forming device, a process cooling station, a detection station, a finished product intelligent warehouse and an automatic delivery station through a manipulator and a moving trolley. The system realizes the integrated production from production to shipment by arranging the process cooling station, the detection station, the finished product intelligent storehouse and the automatic delivery station; and the molten state isothermal printing type pouring and rapid cooling are adopted, so that the obtained structure is single, the crystal grains are refined, and the segregation degree is obviously reduced.)
1. The utility model provides an automatic build-up welding of metal blank prints forming system which characterized in that includes:
a blank forming device: the device is used for forming the blank and conveying the blank out of the blank forming device;
a process cooling station: finishing the preliminary sorting of the blanks, and cooling qualified blanks;
a detection station: detecting the cooled blank by adopting a nondestructive detection method, polishing and finishing, sorting and warehousing;
finished product intelligence storehouse: automatically weighing, spraying codes and entering a finished product account;
automatic delivery station: automatically weighing, recording the vehicle number and the delivery time, and entering and exiting a warehouse account;
the blank is operated among a blank forming device, a process cooling station, a detection station, a finished product intelligent warehouse and an automatic delivery station through a manipulator and a moving trolley.
2. The forming system of claim 1, wherein the exterior of the blank forming device is integrally a cuboid closed type cabin, the operation side of the cabin is divided into three sections of movable cabin doors from top to bottom, and the cabin roof can be opened in a sliding manner;
the interior of the cabin is sequentially provided with a liquid metal bag (12), a constant temperature distributor (15), an argon protection vacuum crystallizer and an ingot carrying trolley (19) from top to bottom;
the liquid metal ladle (12) enables metal in the liquid metal ladle to be kept in a liquid state, the bottom of the liquid metal ladle (12) is provided with an argon inlet and a molten metal outlet (125), and the molten metal outlet (125) is connected with a molten metal inlet of the constant-temperature distributor (15);
the constant temperature distributor (15) enables metal in the constant temperature distributor to keep molten state, the bottom of the constant temperature distributor (15) is provided with an argon inlet and a melting outlet (155), and the melting outlet (155) is connected with a printing nozzle (16);
the argon protection vacuum crystallizer (18) is cylindrical and is arranged at the lower part of the printing nozzle (16), the cylindrical wall is an interlayer, one side of the cylindrical wall is provided with an argon inlet, the other opposite side of the cylindrical wall is provided with an argon outlet, a cooling mechanism is arranged between the inner interlayer and the outer interlayer, the periphery of the cylinder is provided with an electromagnetic oscillator, the lower part of the crystallizer (18) is provided with a tray (184), and the lower part of the tray (184) is connected with a drawing rod;
a bearing spindle disk (193) is arranged at the upper part of the ingot carrying trolley (19), an expansion rod (192) is arranged in the bearing spindle disk (193), the top of the expansion rod is connected with a drawing rod of an argon protection vacuum crystallizer, and a strip-shaped groove is formed in the position, corresponding to the middle part of the ingot carrying trolley (19), of the bottom of the cabin;
the control system is further included: the control system is connected with the liquid metal bag (12), the constant temperature distributor (15), the argon protection vacuum crystallizer and the ingot carrier trolley (19).
3. The molding system according to claim 2, further comprising a high temperature operation robot (3), the process cooling station comprising a non-defective product cooling chamber and a class II chamber, the non-defective product cooling chamber comprising an infrared thermometer and a heating mechanism,
a weight detector is arranged on a spindle bearing disc (193) of the spindle carrying trolley (19), video recording mechanisms are arranged inside and outside the seat cabin, and incoming material sorting is completed through the weight detector and the appearance of a blank observed through videos;
according to the sorting result, the blanks on the ingot carrying trolley (19) are transferred to a cooling chamber or a second class sample chamber through a high-temperature operation mechanical hand (3) and a second class sample trolley (2); the qualified product is cooled through an infrared thermometer and a heating mechanism indoors.
4. The molding system according to claim 3, wherein the high-temperature operation robot (3) comprises a main column I (31), a sub-column I (32) and a holding clamp (33);
embrace pincers (33) including pincers body and tong arm, the rotatable cover of pincers body is established on I (31) of principal post and I (32) of auxiliary column, the tong arm is articulated with the pincers body.
5. The molding system according to claim 3, characterized in that the secondary product cart (2) comprises a receiving tray (21) and a driving wheel, the receiving tray (21) receiving a blank ingot.
6. The molding system of claim 1, wherein the inspection station comprises a control room, a cold-running robot (4), an inspection station (5), and a finished cart (6);
the blank after cooling treatment of the qualified product cooling chamber of the process cooling station is conveyed to the detection station (5) by adopting the normal-temperature operation mechanical arm (4), and after the blank is polished, finished and checked by a photographing meter by the detection station (5), the blank is conveyed to a finished product intelligent warehouse by the normal-temperature operation mechanical arm (4) and the finished product trolley (6).
7. Moulding system according to claim 6, wherein the inspection station (5) comprises a non-destructive inspection probe (51), a carriage II (52) and a transmission mechanism;
the whole detection station is a laterally arranged U-shaped frame, a rail is arranged on the long edge of the upper surface, the nondestructive detection probe (51) is slidably arranged on the rail, brackets II (52) are arranged on two opposite side edges of the upper surface, and the middle parts of the brackets II (52) are arc-shaped and used for bearing blanks; and two outer sides of the U-shaped frame are respectively provided with a transmission mechanism, and the transmission mechanisms drive the blanks to rotate on the bracket II (52).
8. The molding system of claim 7, wherein the work transfer mechanism includes a drive shaft (53), a drive wheel (54), and a drive wheel (55);
the transmission shaft (53) is arranged on the U-shaped support and located below the blank, the two ends of the transmission shaft (53) are respectively connected with the driving wheel (55), the driving wheel (55) drives the driven wheel (54) to rotate through a belt, the driven wheel and the driving wheel are located on the outer sides of two side edges of the U-shaped support, and the two driven wheels (54) are respectively located below the two ends of the blank and drive the blank to rotate.
9. The molding system according to claim 6, wherein the ambient-temperature-operated robot (4) comprises a boom (41), a revolute joint (42), a link, a vertical rod, and a robot main body;
the upper end of the vertical rod is connected with a connecting rod through a rotating arm (41), and the other end of the connecting rod is connected with the manipulator main body through a rotating joint (42);
the manipulator main body comprises a main column II (43), an auxiliary column II, a holding clamp (44) and a clamp arm (45); the clamp arm (45) is rotatably sleeved on the main column II (43) and the auxiliary column II, and the holding clamp (44) is hinged with the clamp arm (45);
the finished product trolley (6) comprises a bracket I (61) and a driving wheel (62), wherein the bracket comprises two parts and is used for bearing transverse blanks.
10. The molding system of claim 1, wherein the intelligent finished product warehouse comprises an electronic scale, an automatic code spraying machine and a parking space, so that finished products are automatically weighed and are transported to the parking space after code spraying;
the automatic delivery station comprises a control room, a track and a delivery trolley, wherein the delivery trolley moves through the track, and the control room records the number of the vehicle and the delivery time and enters and exits the warehouse.
Technical Field
The invention belongs to the field of metal forming, and particularly relates to an automatic surfacing, printing and forming system for metal blanks.
Background
At present, the forming process of the special steel blank at home and abroad comprises the following steps: continuous casting of steel, injection of mould ingot, and electroslag remelting. Generally, the three processes have high energy consumption, large pollution and poor product quality.
Wherein the continuous casting of steel: only low-alloy structural steel can be produced, the unit production capacity is large, and high-alloy steel blanks cannot be produced. The macroscopic defects of the blank are serious. The production mode is single, inflexible, cannot complete intensive order production, and has huge equipment investment, large inventory and large occupied mobile capital in production plants.
Model ingot casting (the main forming process of the current high-alloy special steel): the production process equipment is crude. Low efficiency, high energy consumption, severe working environment and great environmental pollution. The steel ingot is segregated and loose, the inclusion content is high, the ingot tail with a riser can not be produced, and the yield is low. At present, the production is carried out manually, and automatic production cannot be realized.
Electroslag remelting: the method has the advantages of high energy consumption, extremely low unit yield, easy secondary pollution (increasing the content of O and H in steel) of molten steel in the electroslag process, less product segregation, single crystalline structure, good product quality and capability of meeting the service performance of special steel, and can only be used in a small amount of fields with high requirements due to extremely high energy consumption.
To sum up: the current production process of the special steel has the following realistic presentation: high temperature, high dust, high pollution, high labor intensity, low safety factor and backward forming process.
Disclosure of Invention
The invention aims to provide an automatic surfacing, printing and forming system for metal blanks.
The technical solution for realizing the purpose of the invention is as follows:
an automatic build-up welding, printing and forming system for metal blanks comprises:
a blank forming device: the device is used for forming the blank and conveying the blank out of the blank forming device;
a process cooling station: finishing the preliminary sorting of the blanks, and cooling qualified blanks;
a detection station: detecting the cooled blank by adopting a nondestructive detection method, polishing and finishing, sorting and warehousing;
finished product intelligence storehouse: automatically weighing, spraying codes and entering a finished product account;
automatic delivery station: automatically weighing, recording the vehicle number and the delivery time, and entering and exiting a warehouse account;
the blank is operated among a blank forming device, a process cooling station, a detection station, a finished product intelligent warehouse and an automatic delivery station through a manipulator and a moving trolley.
Furthermore, the whole outside of the blank forming device is a cuboid closed cabin, the operation side of the cabin is divided into three sections of movable cabin doors from top to bottom, and the cabin top can be opened in a sliding manner;
the interior of the cabin is sequentially provided with a liquid metal bag, a constant temperature distributor, an argon protection vacuum crystallizer and an ingot carrying trolley from top to bottom;
the liquid metal bag keeps the metal in the liquid metal bag in a liquid state, the bottom of the liquid metal bag is provided with an argon inlet and a molten metal outlet, and the molten metal outlet is connected with a molten metal inlet of the constant-temperature distributor;
the constant temperature distributor enables metal in the constant temperature distributor to keep molten state, an argon inlet and a melting outlet are arranged at the bottom of the constant temperature distributor, and the melting outlet is connected with a printing nozzle;
the argon protection vacuum crystallizer is cylindrical and is arranged at the lower part of the printing nozzle, the cylindrical wall is an interlayer, one side of the cylindrical wall is provided with an argon inlet, the opposite side of the cylindrical wall is provided with an argon outlet, a cooling mechanism is arranged between the inner interlayer and the outer interlayer, the periphery of the cylinder is provided with an electromagnetic oscillator, the lower part of the crystallizer is provided with a ingot tray, and the lower part of the ingot tray is connected with a drawing rod;
the upper part of the ingot carrying trolley is provided with a bearing spindle disk, a telescopic rod is arranged in the bearing spindle disk, the top of the telescopic rod is connected with a drawing rod of an argon protection vacuum crystallizer, and a strip-shaped groove is formed in the position, corresponding to the middle part of the ingot carrying trolley, of the bottom of the cabin;
the control system is further included: the control system is connected with the liquid metal bag, the constant temperature distributor, the argon protection vacuum crystallizer and the ingot carrying trolley.
Further comprises a high-temperature operation manipulator, the process cooling station comprises a qualified product cooling chamber and a second-class product chamber, the qualified product cooling chamber comprises an infrared thermometer and a heating mechanism,
a weight detector is arranged on a spindle bearing plate of the spindle carrying trolley, video recording mechanisms are arranged in the seat cabin and outside the seat cabin, and incoming material sorting is completed through the weight detector and the appearance of a blank observed through videos;
transferring the blanks on the ingot carrying trolley to a cooling chamber or a second-class sample chamber through a high-temperature operation manipulator and a second-class sample trolley according to the sorting result; the qualified product is cooled through an infrared thermometer and a heating mechanism indoors.
Further, the high-temperature operation manipulator comprises a main column I, an auxiliary column I and a holding clamp;
the holding clamp comprises a clamp body and a clamp arm, wherein the clamp body is rotatably sleeved on a main column I and an auxiliary column I, and the clamp arm is hinged with the clamp body.
Furthermore, the second-level product trolley comprises a bearing spindle disk and a driving wheel, and the bearing spindle disk bears blank spindles.
Further, the detection station comprises a control room, a normal-temperature operation manipulator, a detection station and a finished product trolley;
the blank after the cooling treatment of the qualified product cooling chamber of the process cooling station is conveyed to the detection station by adopting the normal-temperature operation manipulator, and after the blank is polished, finished and checked by a photographing meter, the blank is conveyed to the intelligent finished product storehouse by the normal-temperature operation manipulator and the finished product trolley.
Furthermore, the detection station comprises a nondestructive detection probe, a bracket II and a transmission mechanism;
the whole detection station is a laterally arranged U-shaped frame, a rail is arranged on the long edge of the upper surface, the nondestructive detection probe can be slidably arranged on the rail, brackets II are arranged on two opposite side edges of the upper surface, and the middle parts of the brackets II are arc-shaped and used for bearing blanks; and two outer sides of the U-shaped frame are respectively provided with a transmission mechanism, and the transmission mechanisms drive the blanks to rotate on the bracket II.
Furthermore, the power transmission mechanism comprises a transmission shaft, a transmission wheel and a driving wheel;
the transmission shaft is arranged on the U-shaped support and located below the blank, the two ends of the transmission shaft are respectively connected with the driving wheel, the driving wheel drives the driven wheel to rotate through the belt, the driven wheel and the driving wheel are located on the outer sides of two side edges of the U-shaped support, and the two driven wheels are respectively located below two ends of the blank and drive the blank to rotate.
Further, the normal-temperature operation manipulator comprises a rotating arm, a rotating joint, a connecting rod, a vertical rod and a manipulator main body;
the upper end of the vertical rod is connected with a connecting rod through a rotating arm, and the other end of the connecting rod is connected with the manipulator main body through a rotating joint;
the manipulator main body comprises a main column II, an auxiliary column II, a holding clamp and a clamp arm; the clamp arm is rotatably sleeved on the main column II and the auxiliary column II, and the holding clamp is hinged with the clamp arm;
the finished product trolley comprises a bracket I and a driving wheel, wherein the bracket comprises two parts and is used for bearing transverse blanks.
Further, the finished product intelligent warehouse comprises an electronic scale, an automatic code spraying machine and a parking space, automatic weighing of finished products is achieved, and the finished products are conveyed to the parking space after code spraying;
the automatic delivery station comprises a control room, a track and a delivery trolley, wherein the delivery trolley moves through the track, and the control room records the number of the vehicle and the delivery time and enters and exits the warehouse.
Compared with the prior art, the invention has the remarkable advantages that:
(1) according to the forming system, the automatic production of the blank is realized by arranging the process cooling station, the detection station, the finished product intelligent warehouse and the automatic delivery station, and the integrated production from production to quality inspection to warehousing to delivery is realized;
(2) the invention adopts the molten state isothermal printing type pouring and rapid cooling, the obtained steel ingot has single tissue structure, refined crystal grains and obviously reduced segregation degree, the contact of molten steel with refractory and steel dies in the pouring process is eliminated, the chance of secondary pollution of the molten steel is reduced, and the quality of the steel ingot can complete a qualitative leap;
(3) the whole process takes the production process temperature as a main line, controls flow and time, completes production control actions such as production linkage self-locking and the like, and realizes intelligent manufacturing. In addition, the device also has the growth function of storing, analyzing and repairing production process parameters.
Drawings
FIG. 1 is a schematic overview of an automated build-up printing molding production system of the present invention.
Fig. 2 is a schematic diagram of an automatic build-up welding, printing and molding device of the invention.
FIG. 3 is a three-dimensional schematic view of an ingot carrier cart according to the present invention.
FIG. 4 is a three-dimensional schematic view of a finished cart in accordance with the present invention.
FIG. 5 is a three-dimensional schematic view of the high temperature transfer robot of the present invention.
FIG. 6 is a three-dimensional schematic view of the inspection station of the present invention.
FIG. 7 is a three-dimensional schematic view of the normal temperature transfer manipulator of the invention.
FIG. 8 is a three-dimensional schematic view of a two-level product cart according to the present invention.
Description of reference numerals:
1-forming device, 2-second-grade product trolley, 3-high-temperature operation manipulator, 4-normal-temperature operation manipulator, 5-detection station, 6-finished product trolley, 11-electronic scale, 12-liquid metal ladle, 13-upright column, 14-electromagnetic stirrer, 15-constant-temperature distributor, 16-printing nozzle, 17-quick joint, 18-crystallizer, 19-ingot carrying trolley, 61-bracket I, 62-driving wheel, 31-main column I, 32-auxiliary column, 33-clamp, 51-nondestructive detection probe, 52-bracket II, 53-transmission shaft, 54-transmission wheel, 55-driving wheel, 41-rotating arm, 42-rotating joint, 43-main column II, 44-clamp, 45-clamp arm, 21-carrying tray, 22-driving wheel.
Detailed Description
As shown in fig. 1 to 8, an automatic build-up welding, printing and forming system for metal blanks comprises:
a blank forming device: the device is used for forming the blank and conveying the blank out of the blank forming device;
a process cooling station: finishing the preliminary sorting of the blanks, and cooling qualified blanks;
a detection station: detecting the cooled blank by adopting a nondestructive detection method, polishing and finishing, sorting and warehousing;
finished product intelligence storehouse: automatically weighing, spraying codes and entering a finished product account;
automatic delivery station: automatically weighing, recording the vehicle number and the delivery time, and entering and exiting a warehouse account;
the blank is operated among a blank forming device, a process cooling station, a detection station, a finished product intelligent warehouse and an automatic delivery station through a manipulator and a moving trolley.
As shown in fig. 2, the exterior of the blank forming device is integrally a cuboid closed cabin, the operation side of the cabin is divided into three sections of movable cabin doors from top to bottom, and the cabin top can be opened in a sliding manner; a camera is arranged on the cabin wall to complete panoramic video monitoring, and an automatic dust removal, illumination and air conditioning device is arranged in the cabin.
The interior of the cabin is sequentially provided with a
the
the
the argon
as shown in fig. 3, a bearing spindle disk is arranged at the upper part of the
the control system is further included: the control system is connected with the
The structure of the high-
embrace
A weight detector is arranged on a spindle bearing plate of the
transferring the blanks on the
As shown in fig. 8, the second-
The detection station comprises a control room, a normal-
the blank after the cooling treatment of the qualified product cooling chamber of the process cooling station is conveyed to the
As shown in fig. 6, the
the whole detection station is a laterally arranged U-shaped frame, a rail is arranged on the long edge of the upper surface, the
The power transmission mechanism comprises a
the
As shown in fig. 7, the normal
the upper end of the vertical rod is connected with a connecting rod through a
the manipulator main body comprises a main column II 43, an auxiliary column II, a holding
the
The finished product intelligent warehouse comprises an electronic scale, an automatic code spraying machine and a parking space, automatic weighing of finished products is achieved, and the finished products are conveyed to the parking space after code spraying;
the automatic delivery station comprises a control room, a track and a delivery trolley, wherein the delivery trolley moves through the track, and the control room records the number of the vehicle and the delivery time and enters and exits the warehouse.
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