CN112776486A - Automatic marking device for cylindrical neodymium iron boron magnetic steel - Google Patents
Automatic marking device for cylindrical neodymium iron boron magnetic steel Download PDFInfo
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- CN112776486A CN112776486A CN202011526946.3A CN202011526946A CN112776486A CN 112776486 A CN112776486 A CN 112776486A CN 202011526946 A CN202011526946 A CN 202011526946A CN 112776486 A CN112776486 A CN 112776486A
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- iron boron
- neodymium iron
- magnetic steel
- boron magnetic
- cylindrical neodymium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/14—Feeding, e.g. conveying, single articles by agitators or vibrators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/26—Feeding, e.g. conveying, single articles by rotary conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses an automatic marking device for cylindrical neodymium iron boron magnetic steel, which comprises a supporting table, a vibration feeding disc, a feeding hose, a first optical fiber sensor, a guide channel, a rotating disc, a supporting disc, a workbench, a driver, an ink jet printer, a discharging pipeline, an air blowing pipe and a material receiving hose for packaging the cylindrical neodymium iron boron magnetic steel; the advantage can transmit cylindrical neodymium iron boron magnetic steel after standing upright, thereby can adopt current assembly line formula automation to spout a yard marking technology and realize the polarity mark, the mark is efficient, the mark is with low costs, be fit for batch production, the mark made is unified, guarantee that cylindrical neodymium iron boron magnetic steel has higher uniformity, staff's work intensity of labour is little, and can carry out automated packaging to cylindrical neodymium iron boron magnetic steel after the mark, can not put cylindrical neodymium iron boron magnetic steel position anti-reflection, guarantee that the actual polarity of cylindrical neodymium iron boron magnetic steel is the same with the mark polarity after follow-up magnetizing, improve the production qualification rate of cylindrical neodymium iron boron magnetic steel.
Description
Technical Field
The invention relates to an automatic marking device, in particular to an automatic marking device for cylindrical neodymium iron boron magnetic steel.
Background
The neodymium iron boron magnetic steel has excellent magnetic performance and extremely high cost performance, and is widely applied to the fields of modern industry, electronic technology, information technology, nuclear magnetic resonance, wind power generation, servo motors, new energy automobiles and the like. Meanwhile, the demand of the neodymium iron boron magnetic steel is increasing. In order to ensure the demand of the ndfeb magnetic steel, the production efficiency needs to be improved, so that the current production process of the ndfeb magnetic steel has high requirements.
In order to facilitate the installation of the neodymium iron boron magnetic steel by the clients at the later stage, a neodymium iron boron magnetic steel manufacturer needs to mark the polarity of the neodymium iron boron magnetic steel on the end face of the neodymium iron boron magnetic steel in the production process. To the neodymium iron boron magnetic steel (for example cuboid and major diameter are than littleer can upright cylindrical etc.) of the conventional shape that can stably upright transmit on the conveyer belt, generally set up the ink jet numbering machine on the assembly line, adopt current pipelined automatic spout a yard marking technology just can realize polarity mark, and to the great cylindrical neodymium iron boron magnetic steel that can not upright of major diameter, this kind of cylindrical neodymium iron boron magnetic steel can't stably upright transmit on the conveyer belt, its terminal surface that needs to carry out the mark can't transmit to ink jet numbering machine department up, so can't adopt automatic spout a yard marking technology to realize polarity automatic marking.
At present, the polarity marking of the cylindrical neodymium iron boron magnetic steel which cannot be erected can be carried out only by adopting a manual single-piece marking mode. The manual single-piece marking mode is that a plurality of employees are equipped in the marking process, and the employees respectively adopt the manual writing marking mode to write corresponding polarities on the end faces of the cylindrical neodymium iron boron magnetic steels to be marked. However, the manual single-piece marking method is not only low in marking efficiency and high in marking cost, but is not suitable for batch production, the labor intensity of workers is high, the marking difference made by different workers is large, so that the consistency of the finally obtained cylindrical neodymium iron boron magnetic steel is poor, in addition, the marked cylindrical neodymium iron boron magnetic steel also needs to be packaged and then transferred to a subsequent magnetizing procedure for magnetizing, therefore, the marked cylindrical neodymium iron boron magnetic steel needs to be packaged at a marking station, a manual arrangement method is still adopted in the packaging process, namely, after one cylindrical neodymium iron boron magnetic steel is marked, the cylindrical neodymium iron boron magnetic steel needs to be filled into a material receiving hose according to a specific direction, in the packaging process, the workers are very easy to reverse the front and back directions of the cylindrical neodymium iron boron magnetic steel, once the cylindrical neodymium iron boron magnetic steel is reversed, the actual polarity of the cylindrical neodymium iron boron magnetic steel after subsequent magnetizing is opposite to, finally, the production qualification rate of the cylindrical neodymium iron boron magnetic steel is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic marking device for cylindrical neodymium iron boron magnetic steel, which can vertically transmit the cylindrical neodymium iron boron magnetic steel, so that the polarity marking can be realized by adopting the existing assembly line type automatic code spraying marking technology, the marking efficiency is high, the marking cost is low, the automatic marking device is suitable for batch production, the marks made are uniform, the cylindrical neodymium iron boron magnetic steel is ensured to have higher consistency, the labor intensity of workers is low, the cylindrical neodymium iron boron magnetic steel can be automatically packaged after being marked, the orientation of the cylindrical neodymium iron boron magnetic steel cannot be inverted, the actual polarity of the cylindrical neodymium iron boron magnetic steel after subsequent magnetization is ensured to be the same as the marking polarity, and the production qualification rate of the cylindrical neodymium iron boron magnetic steel is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an automatic marking device for cylindrical neodymium iron boron magnetic steel comprises a control module, a supporting table, a vibration feeding disc, a feeding hose, a first optical fiber sensor, a guide channel, a rotating disc, a supporting disc, a workbench, a driver, an ink-jet printer, a discharging pipeline, an air blowing pipe and a receiving hose for packaging the cylindrical neodymium iron boron magnetic steel, wherein the feeding hose can accommodate the cylindrical neodymium iron boron magnetic steel, the first optical fiber sensor, the guide channel, the rotating disc, the supporting disc, the workbench, the driver, the ink-jet printer, the discharging pipeline, the air blowing pipe and the receiving hose for packaging the cylindrical neodymium iron boron magnetic steel are arranged, the control module is respectively connected with the vibration feeding disc, the first optical fiber sensor, the driver and the ink-jet printer, can control the vibration feeding disc, the driver and the ink-jet printer to work in a cooperative mode, the workbench is sequentially provided with, the supporting disc is positioned below the rotating disc and fixed on the driver, the code spraying machine is arranged at the marking station, the blowing pipe is arranged at the blow-drying station, the blowing pipe is arranged on the workbench, the blanking pipeline is arranged at the blanking station, a circle of positioning holes which are uniformly distributed at intervals are arranged on the rotating disc, the driver is used for driving the rotating disc to rotate in a horizontal plane, when the rotating disc rotates under the driving of the driver, each positioning hole on the rotating disc sequentially passes through the material receiving station, the marking station, the blow-drying station and the blanking station, the vibration feeding disc is arranged on the supporting table, one end of the feeding hose is arranged at the discharge hole of the vibration feeding disc, and the other end of the feeding hose is connected with the upper end of the guide channel, the lower extreme of direction passageway be located connect material station top, first optical fiber sensor be used for responding to the pay-off hose in whether have cylindrical neodymium iron boron steel magnet to stop, when the pay-off hose in have cylindrical neodymium iron boron steel magnet to stop, first optical fiber sensor feedback signal give control module, control module control vibration feed table pause pay-off, the supporting disk on be provided with the unloading hole, the unloading hole be located the unloading station department, the unloading pipeline fix the workstation on, and be located under the unloading hole, the unloading pipeline on be provided with the switch, the switch be used for opening or close the unloading pipeline, the receipts material hose set up under the unloading pipeline, the receipts material hose be used for receiving the cylindrical neodymium iron boron steel magnet that the mark is good, when the cylindrical neodymium iron boron magnetic steel is positioned above the blanking hole, if the blanking pipeline is opened, the cylindrical neodymium iron boron magnetic steel can enter the blanking pipeline through the blanking hole and enter the material receiving hose through the blanking pipeline, and if the blanking pipeline is closed, the cylindrical neodymium iron boron magnetic steel cannot enter the material receiving hose through the blanking pipeline; the blanking pipeline is also provided with a second optical fiber sensor, the second optical fiber sensor is connected with the control module and used for sensing whether cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline or not, when the cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline, the second optical fiber sensor feeds back a signal to the control module, and the control module controls the rotating disc to stop rotating through the driver; in an initial state, four positioning holes on the rotary disc are correspondingly positioned at a material receiving station, a marking station, a blow-drying station and a blanking station one by one, the blanking pipeline is closed, when the automatic marking device is used for carrying out polarity marking on cylindrical neodymium iron boron magnetic steel, the blanking pipeline is opened, an air blowing pipe is connected with external compressed air, the vibration feeding disc is opened, the vibration feeding disc starts feeding, a cylindrical neodymium iron boron magnetic steel is fed out from a discharge port of the cylindrical neodymium iron boron magnetic steel, falls into the positioning hole in the material receiving station on the rotary disc through the feeding hose and the guide channel, the cylindrical neodymium iron boron magnetic steel is supported by the supporting plate and stands in the positioning hole, at the moment, the rotary disc finishes material receiving once, then the driver drives the rotary disc to rotate for a set angle and stops enabling the next positioning hole to be positioned at the material receiving station, the vibration feeding plate carries out the pay-off next time, so relapse the rotatory in-process of rotary disk, the cylindrical neodymium iron boron magnetic steel that is located the locating hole will arrive mark station in proper order, weather station and unloading station, when reacing mark station, the ink jet numbering machine beat polarity mark at the up end of cylindrical neodymium iron boron magnetic steel, when reacing weather the station, compressed air passes through the gas blow pipe blow to the up end of cylindrical neodymium iron boron magnetic steel, weather polarity mark, when reacing the unloading station, cylindrical neodymium iron boron magnetic steel pass through the unloading hole get into the unloading pipeline, get into then the receipts material hose in realize receiving the material, realize the automatic marking and the packing of cylindrical neodymium iron boron magnetic steel from this in the receipts material hose receive the material in-process, when the receipts material hose in fill up cylindrical neodymium iron boron magnetic steel, at this moment close earlier the vibration feeding plate, The driver and the discharging pipeline are opened after the material receiving pipeline is replaced.
The driver is realized by a cam divider and a servo motor, the servo motor is connected with the cam divider, the cam divider and the servo motor are respectively arranged on the workbench, the rotating disc is arranged on a rotating shaft of the cam divider, and the supporting disc is fixed on a platform of the cam divider. Can utilize cam wheel splitter to drive rotary disk intermittent type motion in this structure, realize relying on the automatic unloading of cylindrical neodymium iron boron magnetic steel dead weight mode, simple structure, the cost is lower.
And a certain gap is formed between the rotating disc and the supporting disc. In this structure, the setting in clearance can do benefit to the optical signal feedback of the ink jet numbering machine who spouts the yard station, and the code spraying machine of being convenient for in time detects and spouts the sign indicating number behind the cylindrical neodymium iron boron magnetic steel.
Compared with the prior art, the invention has the advantages that the automatic marking device of the cylindrical neodymium iron boron magnetic steel is constructed by the support table, the vibration feeding disc, the feeding hose capable of accommodating the cylindrical neodymium iron boron magnetic steel to pass through, the first optical fiber sensor, the guide channel, the rotary disc, the support disc, the workbench, the driver, the code spraying machine, the blanking pipeline, the gas blowing pipe and the receiving hose for packaging the cylindrical neodymium iron boron magnetic steel, the control module is respectively connected with the vibration feeding disc, the first optical fiber sensor, the driver and the code spraying machine and can control the vibration feeding disc, the driver and the code spraying machine to work cooperatively, the workbench is sequentially provided with the receiving station, the marking station, the blow-drying station and the blanking station, the driver is arranged on the workbench, the rotary disc is arranged on the driver, the support disc is positioned below the rotary disc and fixed on the driver, the blowing pipe is arranged at a blow-drying station, the blowing pipe is arranged on a workbench, the blanking pipeline is arranged at a blanking station, a circle of positioning holes which are uniformly distributed at intervals are arranged on a rotating disk, a driver is used for driving the rotating disk to rotate in a horizontal plane, when the rotating disk rotates under the driving of the driver, each positioning hole on the rotating disk sequentially passes through a material receiving station, a marking station, a blow-drying station and a blanking station, a vibration feeding disk is arranged on a supporting platform, one end of a feeding hose is arranged at a discharge hole of the vibration feeding disk, the other end of the feeding hose is connected with the upper end of a guide channel, the lower end of the guide channel is positioned above the material receiving station, a first optical fiber sensor is used for sensing whether cylindrical neodymium iron boron magnetic steel stays in the feeding hose or not, and when the cylindrical neodymium, the control module controls the vibration feeding plate to suspend feeding, a discharging hole is formed in the supporting plate and is positioned at a discharging station, a discharging pipeline is fixed on the workbench and is positioned right below the discharging hole, a switch is arranged on the discharging pipeline and is used for opening or closing the discharging pipeline, a material receiving hose is arranged right below the discharging pipeline and is used for receiving marked cylindrical neodymium iron boron magnetic steel, when the cylindrical neodymium iron boron magnetic steel is positioned above the discharging hole, if the discharging pipeline is opened, the cylindrical neodymium iron boron magnetic steel can enter the discharging pipeline through the discharging hole and enter the material receiving hose through the discharging pipeline, if the discharging pipeline is closed, the cylindrical neodymium iron boron magnetic steel cannot enter the material receiving hose through the discharging pipeline, a second optical fiber sensor is further arranged at the discharging pipeline and is connected with the control module, and the second optical fiber sensor is used for sensing whether the cylindrical neodymium iron boron magnetic steel stays in the discharging pipeline or not, when the cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline, the second optical fiber sensor feeds back a signal to the control module, and the control module controls the rotating disc to stop rotating through the driver; in an initial state, four positioning holes on the rotary disc are correspondingly positioned at a material receiving station, a marking station, a blow-drying station and a blanking station one by one, a blanking pipeline is closed, when an automatic marking device is used for marking the polarity of cylindrical neodymium iron boron magnetic steel, the blanking pipeline is opened, an air blowing pipe is connected with external compressed air, a vibration feeding disc is opened, the vibration feeding disc starts feeding, one cylindrical neodymium iron boron magnetic steel is fed out from a discharge port of the cylindrical neodymium iron boron magnetic steel, then the cylindrical neodymium iron boron magnetic steel falls into a positioning hole positioned at the material receiving station on the rotary disc after passing through a feeding hose and a guide channel, the cylindrical neodymium iron boron magnetic steel is supported by a support plate and stands in the positioning hole, the rotary disc finishes one-time material receiving at the moment, a driver drives the rotary disc to rotate for a set angle and then stops making the, the cylindrical neodymium iron boron magnetic steel in the positioning hole sequentially reaches a marking station, a blow-drying station and a blanking station, when the marking station is reached, a polar mark is marked on the upper end face of the cylindrical neodymium iron boron magnetic steel by an ink jet printer, when the blow-drying station is reached, compressed air is blown to the upper end face of the cylindrical neodymium iron boron magnetic steel through an air blowing pipe to blow the polar mark, when the blanking station is reached, the cylindrical neodymium iron boron magnetic steel enters a blanking pipeline through a blanking hole and then enters a material receiving hose to realize material receiving, so that the cylindrical neodymium iron boron magnetic steel is automatically marked and packaged, in the material receiving process of the material receiving hose, after the cylindrical neodymium iron boron magnetic steel is filled in the material receiving hose, a switch is closed at the moment, the cylindrical neodymium iron boron magnetic steel reached in the blanking pipeline stays in the blanking pipeline, a second optical fiber sensor senses, the control module controls the driver to stop working, the rotating disc stops rotating, the cylindrical neodymium iron boron steel magnet at the feeding hose stays at the moment, the first optical fiber sensor senses the cylindrical neodymium iron boron steel magnet and sends a signal to the control module, the control module controls the vibration feeding disc to stop working, the switch is turned on after the material receiving pipeline is replaced, the cylindrical neodymium iron boron steel magnet in the discharging pipeline falls, the control module controls the driver to continue working, the rotating disc continues rotating, the cylindrical neodymium iron boron steel magnet at the feeding hose also falls, and the control module controls the vibration feeding disc to continue working, so that the invention only needs to be provided with one staff operation switch and the material receiving hose to automatically transmit and mark the cylindrical neodymium iron boron steel magnet after being erected, thereby realizing polarity marking by adopting the existing assembly line type automatic code spraying marking technology and having high marking efficiency, the mark is with low costs, be fit for batch production, the mark of making is unified, guarantee that cylindrical neodymium iron boron magnetic steel has higher uniformity, staff intensity of labour is little, and can carry out automatic packing to cylindrical neodymium iron boron magnetic steel after the mark, can not put cylindrical neodymium iron boron magnetic steel position and turn over, guarantee that the actual polarity of follow-up back cylindrical neodymium iron boron magnetic steel that magnetizes is the same with the mark polarity, improve the production qualification rate of cylindrical neodymium iron boron magnetic steel.
Drawings
FIG. 1 is a perspective view of the automatic marking device for cylindrical NdFeB magnetic steel of the present invention;
fig. 2 is a partially exploded view of the automatic marking device for cylindrical ndfeb magnet according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Example (b): as shown in fig. 1 and fig. 2, an automatic marking device for cylindrical ndfeb magnet steel comprises a control module, a support table 1, a vibration feeding tray 2, a feeding hose 3 capable of accommodating a cylindrical ndfeb magnet steel to pass through, a first optical fiber sensor 4, a guide channel 5, a rotary disc 6, a support disc 7, a workbench 8, a driver, a code spraying machine 9, a blanking pipeline 10, an air blowing pipe 11 and a receiving hose 12 for packaging the cylindrical ndfeb magnet steel, wherein the control module is respectively connected with the vibration feeding tray 2, the first optical fiber sensor 4, the driver and the code spraying machine 9, and can control the vibration feeding tray 2, the driver and the code spraying machine 9 to work cooperatively, a material receiving station L1, a marking station L2, a blow-drying station L3 and a blanking station L4 are sequentially arranged at the workbench 8, the driver is installed on the workbench 8, the rotary disc 6 is installed on the driver, the support, the code spraying machine 9 is arranged at a marking station L2, the air blowing pipe 11 is arranged at a blow-drying station L3, the air blowing pipe 11 is arranged on a workbench 8, the blanking pipeline 10 is arranged at a blanking station L4, a circle of positioning holes 13 which are uniformly distributed at intervals are arranged on the rotary disc 6, the driver is used for driving the rotary disc 6 to rotate in the horizontal plane, when the rotary disc 6 rotates under the driving of the driver, each positioning hole 13 on the rotary disc 6 sequentially passes through the receiving station L1, the marking station L2, the blow-drying station L3 and the blanking station L4, the vibration feeding disc 2 is arranged on the support table 1, one end of the feeding hose 3 is arranged at the discharge hole of the vibration feeding disc 2, the other end of the feeding hose 3 is connected with the upper end of the guide channel 5, the lower end of the guide channel 5 is positioned above the receiving station L1, the first optical fiber sensor 4 is used for sensing whether cylindrical, when the cylindrical neodymium iron boron magnetic steel stays in the feeding hose 3, the first optical fiber sensor 4 feeds back a signal to the control module, the control module controls the vibration feeding disc 2 to pause feeding, the supporting disc 7 is provided with a blanking hole 14, the blanking hole 14 is positioned at a blanking station L4, the blanking pipeline 10 is fixed on the workbench 8, and is positioned under the blanking hole 14, a switch 15 is arranged on the blanking pipeline 10, the switch 15 is used for opening or closing the blanking pipeline 10, the material receiving hose 12 is arranged under the blanking pipeline 10, the material receiving hose 12 is used for receiving the marked cylindrical neodymium iron boron magnetic steel, when the cylindrical neodymium iron boron magnetic steel is positioned above the blanking hole 14, if the blanking pipe 10 is opened, the cylindrical ndfeb magnet steel can enter the blanking pipe 10 through the blanking hole 14 and enter the material receiving hose 12 through the blanking pipe 10, if the blanking pipeline 10 is closed, the cylindrical neodymium iron boron magnetic steel cannot enter the receiving hose 12 through the blanking pipeline 10; a second optical fiber sensor 18 is further arranged at the blanking pipeline 10, the second optical fiber sensor 18 is connected with the control module, the second optical fiber sensor 18 is used for sensing whether the cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline 10 or not, when the cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline 10, the second optical fiber sensor 18 feeds back a signal to the control module, and the control module controls the rotating disk 6 to stop rotating through a driver; in an initial state, four positioning holes 13 on the rotary disk 6 are correspondingly positioned at a material receiving station L1, a marking station L2, a blow-drying station L3 and a blanking station L4 one by one, the blanking pipeline 10 is closed, when an automatic marking device is used for marking the polarity of cylindrical neodymium iron boron magnetic steel, the blanking pipeline 10 is opened, an air blowing pipe 11 is connected with external compressed air, the vibration feeding disk 2 is opened, the vibration feeding disk 2 starts feeding, one cylindrical neodymium iron boron magnetic steel is fed out from a discharge port of the cylindrical neodymium iron boron magnetic steel, falls into the positioning hole 13 on the rotary disk 6 at the material receiving station L1 through a feeding hose 3 and a guide channel 5, the cylindrical neodymium iron boron magnetic steel is supported by a supporting plate and is erected in the positioning hole 13, the rotary disk 6 finishes receiving materials for one time, then a driver drives the rotary disk 6 to rotate for a set angle, stops positioning the next positioning hole 13 at the material receiving, repeating the steps, in the rotating process of the rotating disc 6, the cylindrical neodymium iron boron magnetic steel positioned in the positioning hole 13 can sequentially reach the marking station L2, the blow-drying station L3 and the blanking station L4, when the marking station L2 is reached, the code spraying machine 9 prints polarity marks on the upper end face of the cylindrical neodymium iron boron magnetic steel, when the polar marker reaches a drying station L3, compressed air is blown to the upper end surface of the cylindrical neodymium iron boron magnetic steel through the air blowing pipe 11 to dry the polar marker, when the feeding station L4 is reached, the cylindrical neodymium iron boron magnetic steel enters the feeding pipeline 10 through the feeding hole 14 and then enters the material receiving hose 12 to receive the material, thereby realizing the automatic marking and packaging of the cylindrical neodymium iron boron magnetic steel, in the process of collecting the material in the material collecting hose 12, after the cylindrical neodymium iron boron magnetic steel is filled in the material collecting hose 12, at this time, the vibration feeding tray 2, the driver and the blanking pipeline 10 are closed, and the material receiving pipeline is opened after being replaced.
In the embodiment, the driver is realized by a cam divider 16 and a servo motor 17, the servo motor 17 is connected with a rotating shaft of the cam divider 16, the cam divider 16 and the servo motor 17 are respectively installed on a workbench 8, a rotating disc 6 is installed on the cam divider 16, a supporting disc 7 is fixed on a platform of the cam divider 16, and a certain gap is formed between the rotating disc 6 and the supporting disc 7.
Claims (3)
1. The utility model provides an automatic marking device of cylindrical neodymium iron boron magnetic steel, its characterized in that includes control module, brace table, vibration feed table, can hold a feeding hose, first optical fiber sensor, direction passageway, rotary disk, supporting disk, workstation, driver, ink jet numbering machine that cylindrical neodymium iron boron magnetic steel passes through, unloading pipeline, gas blow pipe and be used for packing cylindrical neodymium iron boron magnetic steel receive the material hose, control module respectively with vibration feed table first optical fiber sensor, the driver with the ink jet numbering machine connect, can control vibration feed table the driver with the ink jet numbering machine collaborative work, workstation department set gradually connect material station, mark station, weather station and unloading station, the driver install the workstation on, the rotary disk install the driver on, the supporting disc is positioned below the rotating disc and fixed on the driver, the code spraying machine is arranged at the marking station, the blowing pipe is arranged at the blow-drying station, the blowing pipe is arranged on the workbench, the blanking pipeline is arranged at the blanking station, a circle of positioning holes which are uniformly distributed at intervals are arranged on the rotating disc, the driver is used for driving the rotating disc to rotate in a horizontal plane, when the rotating disc rotates under the driving of the driver, each positioning hole on the rotating disc sequentially passes through the material receiving station, the marking station, the blow-drying station and the blanking station, the vibration feeding disc is arranged on the supporting table, one end of the feeding hose is arranged at the discharge hole of the vibration feeding disc, and the other end of the feeding hose is connected with the upper end of the guide channel, the lower extreme of direction passageway be located connect material station top, first optical fiber sensor be used for responding to the pay-off hose in whether have cylindrical neodymium iron boron steel magnet to stop, when the pay-off hose in have cylindrical neodymium iron boron steel magnet to stop, first optical fiber sensor feedback signal give control module, control module control vibration feed table pause pay-off, the supporting disk on be provided with the unloading hole, the unloading hole be located the unloading station department, the unloading pipeline fix the workstation on, and be located under the unloading hole, the unloading pipeline on be provided with the switch, the switch be used for opening or close the unloading pipeline, the receipts material hose set up under the unloading pipeline, the receipts material hose be used for receiving the cylindrical neodymium iron boron steel magnet that the mark is good, when the cylindrical neodymium iron boron magnetic steel is positioned above the blanking hole, if the blanking pipeline is opened, the cylindrical neodymium iron boron magnetic steel can enter the blanking pipeline through the blanking hole and enter the material receiving hose through the blanking pipeline, and if the blanking pipeline is closed, the cylindrical neodymium iron boron magnetic steel cannot enter the material receiving hose through the blanking pipeline; the blanking pipeline is also provided with a second optical fiber sensor, the second optical fiber sensor is connected with the control module and used for sensing whether cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline or not, when the cylindrical neodymium iron boron magnetic steel stays in the blanking pipeline, the second optical fiber sensor feeds back a signal to the control module, and the control module controls the rotating disc to stop rotating through the driver;
in an initial state, four positioning holes on the rotary disc are correspondingly positioned at a material receiving station, a marking station, a blow-drying station and a blanking station one by one, the blanking pipeline is closed, when the automatic marking device is used for carrying out polarity marking on cylindrical neodymium iron boron magnetic steel, the blanking pipeline is opened, an air blowing pipe is connected with external compressed air, the vibration feeding disc is opened, the vibration feeding disc starts feeding, a cylindrical neodymium iron boron magnetic steel is fed out from a discharge port of the cylindrical neodymium iron boron magnetic steel, falls into the positioning hole in the material receiving station on the rotary disc through the feeding hose and the guide channel, the cylindrical neodymium iron boron magnetic steel is supported by the supporting plate and stands in the positioning hole, at the moment, the rotary disc finishes material receiving once, then the driver drives the rotary disc to rotate for a set angle and stops enabling the next positioning hole to be positioned at the material receiving station, the vibration feeding plate carries out the pay-off next time, so relapse the rotatory in-process of rotary disk, the cylindrical neodymium iron boron magnetic steel that is located the locating hole will arrive mark station in proper order, weather station and unloading station, when reacing mark station, the ink jet numbering machine beat polarity mark at the up end of cylindrical neodymium iron boron magnetic steel, when reacing weather the station, compressed air passes through the gas blow pipe blow to the up end of cylindrical neodymium iron boron magnetic steel, weather polarity mark, when reacing the unloading station, cylindrical neodymium iron boron magnetic steel pass through the unloading hole get into the unloading pipeline, get into then the receipts material hose in realize receiving the material, realize the automatic marking and the packing of cylindrical neodymium iron boron magnetic steel from this in the receipts material hose receive the material in-process, when the receipts material hose in fill up cylindrical neodymium iron boron magnetic steel, at this moment close earlier the vibration feeding plate, The driver and the discharging pipeline are opened after the material receiving pipeline is replaced.
2. The automatic marking device for cylindrical neodymium-iron-boron-steel magnetic steel according to claim 1, wherein the driver is implemented by a cam divider and a servo motor, the servo motor is connected with the cam divider, the cam divider and the servo motor are respectively installed on the workbench, the rotating disc is installed on a rotating shaft of the cam divider, and the supporting disc is fixed on a platform of the cam divider.
3. The apparatus of claim 1, wherein a gap is formed between the rotary plate and the support plate.
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| CN202011526946.3A CN112776486B (en) | 2020-12-22 | 2020-12-22 | Automatic marking device for cylindrical neodymium iron boron magnetic steel |
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| CN202011526946.3A CN112776486B (en) | 2020-12-22 | 2020-12-22 | Automatic marking device for cylindrical neodymium iron boron magnetic steel |
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Cited By (1)
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| CN114228351B (en) * | 2021-12-16 | 2022-10-11 | 安徽大地熊新材料股份有限公司 | Code spraying equipment for magnetizable columnar material parts |
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