CN114074285A

CN114074285A - Method for managing and regrinding drill point

Info

Publication number: CN114074285A
Application number: CN202010819187.3A
Authority: CN
Inventors: 姚志金
Original assignee: Cin Phown Technology Co ltd
Current assignee: Cin Phown Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2022-02-22

Abstract

A method for managing and regrinding drill needles includes such steps as inputting a needle box with multiple miniature drill needles, machining the drill needles by a machining unit, putting the drill needles in the needle box, outputting the needle box, editing and outputting a drill needle data according to the condition of the drill needles, setting an identifier on each drill needle, setting a machining area detector for detecting the identifier of each drill needle, reading and outputting the identifier, setting a storage area detector for storing needle boxes, setting a storage area detector for detecting the identifier of each drill needle, comparing the identifier output by the detector with the identifier output by the detector, and storing the needle boxes in the storage area if the two identifiers are the same, the input is not stopped at the same time.

Description

Method for managing and regrinding drill point

Technical Field

The invention relates to a method for managing and regrinding drill needles, in particular to a method for righting and warehousing the drill needles, which is applied to the operations of warehousing, grinding, detecting, loading and unloading micro drill needles, adjusting an alignment ring and the like of the micro drill needles, can simply, conveniently and accurately obtain and master the current situation of the drill needles of each needle box through an identifier on each drill needle, is beneficial to automatically dispatching according to the current situation of the drill needles of each needle box and has the effect of preventing the drill needles from being misplaced, and particularly relates to a processing machine, a processing area detecting unit, a needle box accommodating bin, an accommodating area detecting unit, a control unit and an identifier on each drill needle of the righting and warehousing method.

Background

The inner circuit board of the existing electronic product is usually provided with a plurality of through holes on the surface thereof for inserting electronic components and providing a path for conducting circuits of each layer of the circuit board with each other, and the through holes on the circuit board are very small in diameter and need to be drilled by a micro drill point with a diameter less than 1 cm; in addition, to control the depth of the through hole, an alignment ring is usually placed on the micro drill point to abut against the circuit board to control the drilling depth of the micro drill point.

In the case of mass production of circuit boards and mass drilling of holes on the circuit boards, the micro drill point is very large in amount, and after the micro drill point drills the circuit boards after being used for multiple times, the tip (or cutting edge) of the drill point is easily blunted or cracked and damaged, and the position of the leveling ring on the micro drill point is also easily subjected to error. In order to save cost, the drill bit with the dull tip (or cutting edge) is usually reground, the drill bit with the broken tip (or cutting edge) is discarded, and the level ring must be readjusted or replaced. The used drill pins are typically stored in a magazine after regrinding or adjusting the alignment ring, and the magazine is stored in a warehouse for later use.

However, the micro-drill is very small, and it is difficult or impossible for the naked eye of a person to determine whether the tip (or the cutting edge) of the micro-drill is blunt or cracked, and whether the position of the reference ring on the drill has an error, when the used drill points are stored in the warehouse, people can hardly distinguish which drill points in the needle boxes have not ground the tip (or cutting edge) or adjusted the alignment ring by naked eyes, and which drill points in the needle boxes have ground the tip (or cutting edge) or adjusted the alignment ring again, which causes a problem that the current situation of the drill points of each needle box is difficult to master, but also misplacing needle magazines where the drill needles have been reground and needle magazines where the drill needles have not been reground can easily occur in warehouses, or the case where a non-reground drill bit is mistaken for a reground drill bit, causes difficulties in warehouse management, rework and use of micro-drill bits.

Disclosure of Invention

The invention aims to provide a method for managing and regrinding a drill point, which comprises the following steps: the processing machine can process the drill point, place the processed drill point into the needle box, and then output the needle box storing the processed drill point, and edit and output drill point data according to the situation of the processed drill point; each drill point is provided with an annular identifier, and the identifier is provided with an identifier; the processing machine is provided with a processing area detection unit which can detect the identifier of each drill point output by the processing machine so as to read and output the identifier; at least one needle magazine accommodating chamber capable of inputting and outputting the needle magazine; the needle box containing bin is provided with a containing area detection unit which can detect the identifier of each drill needle output by the processing machine so as to read and output the identifier; and a control unit, can receive the data of the drill point, identifier that the detection unit of the processing area outputs and identifier that the detection unit of the containing area outputs, compare the identifier that the detection unit of the processing area outputs with identifier that the detection unit of the containing area outputs at the same time, and make the needle magazine containing bin input the needle magazine when two identifiers are the same, and make the needle magazine containing bin stop inputting the needle magazine when two identifiers are different; therefore, the present situation of the drill point of each needle box can be grasped, the automatic dispatching according to the present situation of the drill point of each needle box is facilitated, and the effect of preventing the drill point from being misplaced is generated. The problem that the micro drill point is difficult to manage in storage, reprocessing and use in the prior art is solved.

The processing area detection unit can detect the identifiers of the drill needles output by the needle box containing bin so as to read and output the identifiers, the control unit can enable the processing machine to input the needle box when the two identifiers are identical and enable the processing machine to stop inputting the needle box when the two identifiers are different.

The needle box containing bin is provided with a bin door, the control unit opens the bin door when the two identifiers are the same to enable the needle box to be input into the needle box containing bin, the control unit closes the bin door when the two identifiers are different to prevent the needle box from being input into the needle box containing bin, the processing machine is provided with a processing door, the control unit opens the processing door when the two identifiers are the same to enable the needle box to be input into the processing machine, the control unit closes the processing door when the two identifiers are different to prevent the needle box from being input into the processing machine, the control unit is electrically connected with at least one alarm, and the control unit enables the alarm to send an alarm signal when the two identifiers are different.

The control unit can edit the drill point data so that the drill point data corresponds to the identifier of each drill point input into the needle box storage bin, and the processing machine can receive the drill point data and edit the drill point data according to the condition of the processed drill point.

The control unit edits identifiers of the drill points of the drill point data corresponding to the drill points input into the needle box accommodating bin when the needle box accommodating bin of the drill point accommodating area to be processed inputs the needle box.

The control unit comprises a server, a drill point manager to be processed arranged in the drill point accommodating area to be processed and a processed drill point manager arranged in the processed drill point accommodating area, the server is electrically connected with the drill point manager to be processed, the processed drill point manager and the processing machine, a drill point management webpage module and a processing machine management webpage module are arranged on the server, and the needle box is transferred among the needle box accommodating bin of the drill point accommodating area to be processed, the processing machine and the needle box accommodating bin of the processed drill point accommodating area in a mode of at least one of manpower, a mechanical arm and a conveying track.

The control unit is electrically connected with the processing machine, the processing area detection unit, the needle box containing bin, the containing area detection unit and a screen, and the control unit can enable the screen to display the drill point data according to the identifier.

The processing machine is one of a grinding processing machine, a CCD detection processing machine, an upper ring processing machine of an alignment ring, a lower ring processing machine of the alignment ring and a position adjustment processing machine of the alignment ring, the identifier is an RFID identifier, and the processing area detection unit and the accommodating area detection unit are RFID detection units.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic configuration diagram of a preferred embodiment of the present invention.

Fig. 2 is a functional block diagram of fig. 1.

Fig. 3 is a circuit diagram of the identifier of the present invention.

FIG. 4 is a flow chart of steps of the present invention.

FIG. 5 is a block diagram of a flowchart continuing the use steps of FIG. 3.

FIG. 6 is a block diagram of a flowchart continuing the use steps of FIG. 4.

Description of the reference numerals

1 processing machine

11 processing area detecting unit

12 processing door

13. 421, 431 alarm

2. 3 needle box storage bin

20 drill point containing area to be processed

21. 31 receiving area detecting unit

22. 32 bin gate

30 machined drill point receiving area

4 control unit

41 Server

411 drilling needle management webpage module

412 processor management web page module

42 drill point manager to be processed

43 processed drill point manager

44 Screen

5-needle box

6 recognizer

7 a drill point.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Referring to fig. 1 and 2, which are diagrams of an embodiment of the structure of the present invention, the method for managing and regrinding a drill point according to the present invention is described by the above diagrams, and includes at least one micro-drill-point processing machine 1, at least one magazine storage 2, 3, a drill-point storage area 20 to be processed, a processed-drill-point storage area 30, and a control unit 4. The processing machine 1 can be a micro drill point polishing processing machine, a CCD detection processing machine, an upper ring processing machine of an alignment ring, a lower ring processing machine of an alignment ring or a position adjustment processing machine of an alignment ring, and the processing machine 1 can input and output at least one needle box 5, and a plurality of micro drill points 7 are stored in the needle box 5. The magazine storage compartments 2 and 3 may be provided in plural, and are respectively disposed in the drill receiving area 20 to be processed and the drill receiving area 30 to be processed, and the magazine storage compartments 2 and 3 may be capable of inputting and outputting the magazine 5.

In the preferred embodiment, the processing machine 1 is provided with a processing area detection unit 11, the magazine accommodating chamber 2 of the drill needle accommodating area 20 to be processed is provided with an accommodating area detection unit 21, the magazine accommodating chamber 3 of the processed drill needle accommodating area 30 is also provided with an accommodating area detection unit 31, the control unit 4 is electrically connected with the processing machine 1, the processing area detection unit 11, the magazine accommodating chamber 2 and the accommodating area detection unit 21 of the drill needle accommodating area 20 to be processed, the magazine accommodating chamber 3 and the accommodating area detection unit 31 of the processed drill needle accommodating area 30, a screen 44, and at least one

alarm

13, 421, 431 (such as warning light and horn); the processing machine 1 is provided with a processing door 12, the processing door 12 can prevent and release a needle box 5 from entering the processing machine 1, the needle box accommodating bins 2 and 3 of the drill point accommodating area 20 to be processed and the processed drill point accommodating area 30 are respectively provided with a

bin door

22 and 32, and the

bin doors

22 and 32 can prevent and release the needle box 5 from entering the needle box accommodating bins 2 and 3; the drill point 7 is provided with an annular identifier 6, the identifier 6 has an identifier, please refer to fig. 3, which is a circuit diagram of the identifier 6, the identifier can be an RFID identifier, the receiving

area detecting units

21 and 31 of the drill point receiving area 20 to be processed and the drill point receiving area 30 to be processed can be RFID detecting units (such as a handheld RFID scanner), and the processing area detecting unit 11 of the processing machine 1 can also be an RFID detecting unit (such as a fixed RFID scanner).

In detail, the control unit 4 includes a server 41, a drill point manager 42 to be processed and a processed drill point manager 43, the server 41 is electrically connected to the drill point manager 42 to be processed, the processed drill point manager 43, the processing machine 1 and the screen 44, and the server 41 is provided with a drill point management web page module 411 and a processing machine management web page module 412; the processing machine 1, the to-be-processed drill point manager 42 and the processed drill point manager 43 are respectively provided with

alarms

13, 421 and 431, the to-be-processed drill point manager 42 may be provided in the to-be-processed drill point storage area 20, and the processed drill point manager 43 may be provided in the processed drill point storage area 30. The magazine 2 of the drill receiving area 20 to be processed, the processing machines 1, and the magazine 3 of the drill receiving area 30 to be processed can transfer the magazine 5 manually, by a robot arm, and/or by a transfer rail. Therefore, the housing area detection unit 21 and the bin gate 22 of the drill needle housing area 20 to be processed are linked to the drill needle manager 42 to be processed in an industrial network serial connection manner, the housing area detection unit 31 and the bin gate 32 of the processed drill needle housing area 30 are linked to the processed drill needle manager 43 in an industrial network serial connection manner, the drill needle manager 42 to be processed and the processed drill needle manager 43 are respectively linked to the server 41, the server 41 is used as a big data integration and control center of a database and an identifier (or an RFID identifier), and the databases of all the processing machines 1, the drill needle manager 42 to be processed and the processed drill needle manager 43 are synchronized to the database of the server 41 in real time, so that all the magazine housing bins 2 and 3 and the needle magazines 5 and the drill needles 7 inside the magazine housing bins 2 and 3 can be controlled and managed uniformly.

With reference to fig. 1, fig. 4 to fig. 6, the present invention includes the following steps:

step S11: when the used micro-drill pins 7 are transferred to and input to the outside of the magazine door 22 of the magazine storage 2 of the drill pin storage area 20 to be processed through the magazine 5, the storage area detection unit 21 of the drill pin manager 42 to be processed can detect the identifier 6 of each drill pin 7 of the magazine storage 2 to read and output the identifier.

Step S12: the server 41 (or the control unit 4) can operate the drill point management web page module 411 on the screen 44 according to the use condition of the drill point 7 to create and edit drill point data (e.g., the diameter, length, number of times of use of the drill point 7, number of regrinding times …, etc.) corresponding to the identifier of the needle magazine 5 to be input into the magazine 2, and enable the drill point data to bind the identifier, and the server 41 or the drill point manager to be processed 42 can open the gate 22 of any unused magazine 2 according to the identifier, the drill point data and the use condition of the magazine 2 in the drill point housing area 20 to be processed, and instruct the magazine 5 containing the used drill point 7 to be input into the unused magazine 2 for storage. The used drill bit 7 in the drill bit receiving area 20 to be processed can be defined as a drill bit to be processed.

Step S21: the server 41 (or the control unit 4) can grasp the storage condition of the needle magazine 5 in the drill point storage area 20 to be processed and the use condition of the processing machine 1 according to the drill point management web page module 411 and the processing machine management web page module 412, and select and assign any needle magazine 5 in the drill point storage area 20 to be processed to move to any processing machine 1 for processing in an automatic or personnel control manner; after the server 41 (or the control unit 4) selects the magazine 5 containing the drill pins 7 to be processed in the magazine storage 2 of the drill pin storage area 20 to be processed, the drill pin management web module 411 may capture the identifier of the selected magazine 5 and designate the processing machine 1 for processing the drill pins 7 of the magazine 5, and cause the selected magazine storage 2 to output the magazine 5, during the output of the magazine 5, the storage area detecting unit 21 of the drill pin manager 42 to be processed detects the identifier 6 of each drill pin 7 output from the magazine storage 2 to read and output the identifier.

Step S22: the server 41 (or the control unit 4) receives the identifier outputted from the receiving area detecting unit 21 of the drill receiving area 20 to be processed, and compares the identifier with the identifier captured by the drill management web page module 411.

Step S23: if the server 41 (or the control unit 4) compares the two identifiers of the step S22 to find out that the needle magazine 5 outputted from the drill point storage area 20 to be processed is the needle magazine 5 selected by the server 41 (or the control unit 4), the needle magazine 5 can be moved to the designated processing machine 1.

Step S24: if the server 41 (or the control unit 4) compares the two identifiers in the step S22, it indicates that the magazine 5 outputted from the to-be-processed drill pin storage area 20 is not the magazine 5 selected by the server 41, and the to-be-processed drill pin manager 42 drives the alarm 421 to emit a light, sound or voice alarm signal to prompt the personnel to find and process in real time.

Step S31: when the magazine 5 of the magazine stocker 2 of the drill magazine storage area 20 to be processed is transferred and input to the outside of the processing door 12 of the processing machine 1, the processing area detection unit 11 of the processing machine 1 can detect the identifier 6 of each drill 7 output from the magazine stocker 2 to read and output the identifier.

Step S32: the server 41 (or the control unit 4) receives the identifier outputted from the machining area detecting unit 11, and compares the identifier with the identifier detected by the receiving area detecting unit 21 of the drill receiving area 20 to be machined.

Step S33: if the server 41 (or the control unit 4) compares the two identifiers of the above step S32 to find that the needle magazine 5 to be input into the processing machine 1 is the needle magazine 5 selected by the server 41, the server 41 (or the control unit 4) opens the processing door 12 to input the needle magazine 5 into the processing machine 1 for processing.

Step S34: if the two identifiers of the above step S32 are different, the server 41 (or the control unit 4) indicates that the needle magazine 5 to be input into the processing machine 1 is not the needle magazine 5 selected by the server 41, at this time, the server 41 (or the control unit 4) closes the processing door 12, the processing machine 1 stops inputting the needle magazine 5 to prevent the needle magazine 5 from being input into the processing machine 1, and the server 41 (or the control unit 4) causes the processing machine 1 to drive the alarm 13 to send an alarm signal to prompt a person to find and process in real time.

Step S41: the processing machine 1 is capable of receiving the drill point data created and edited by the server 41 (or the control unit 4) and processing the drill point 7 according to the drill point data, such as: grinding the tip (or cutting edge) of the drill point 7, detecting the tip of the drill point 7, detaching the alignment ring on the drill point 7, sleeving the alignment ring on the drill point 7, adjusting the position … of the alignment ring on the drill point 7 and the like, and if the tip of the drill point 7 is detected to be cracked and damaged, moving the cracked drill point 7 out of the processing procedure to be eliminated and discarded; the processing machine 1 can replace the processed drill point 7 in the original needle magazine 5 or another needle magazine 5; meanwhile, the processing machine 1 can edit, update, and output the drill point data according to the situation of the processing drill point 7.

Step S42: the processing machine 1 opens the processing door 12 to output the needle magazine 5 storing the processed drill needles 7; during the output of the magazine 5, the machining area detection unit 11 is able to detect the identifier 6 of each drill 7 output by the machining machine 1, in order to read and output the identifier.

Step S51: when the magazine 5 outputted from the processing machine 1 is transferred and inputted to the outside of the gate 32 of the magazine storage 3 of the processed drill storage area 30, the storage area detection unit 31 of the processed drill manager 43 can detect the identifier 6 of each drill 7 outputted from the processing machine 1 to read and output the identifier.

Step S52: the server 41 (or the control unit 4) can receive the drill data and the identifier output from the machining area detection unit 11 and the identifier output from the storage area detection unit 31 of the machined drill storage area 30, and make the server 41 (or the control unit 4) compare the identifier output from the machining area detection unit 11 with the identifier output from the storage area detection unit 31.

Step S53: if the server 41 (or the control unit 4) compares that the two identifiers of the above step S52 are the same, it means that the magazine 5 to be input into the magazine accommodating section 3 of the processed drill needle accommodating area 30 is the magazine 5 selected by the server 41, and at this time, the server 41 or the processed drill needle manager 43 opens the door 32 of the processed drill needle accommodating area 30, so that the magazine 5 is input into the magazine accommodating section 3 of the processed drill needle accommodating area 30.

Step S54: if the server 41 (or the control unit 4) compares the two identifiers of the above step S52 to determine that the magazine 5 to be input into the magazine receiving bay 3 of the processed drill pin receiving area 30 is not the magazine 5 selected by the server 41, the server 41 (or the control unit 4) closes the bay door 32, and the magazine receiving bay 3 stops inputting the magazine 5 to prevent the magazine 5 from inputting into the magazine receiving bay 3 of the processed drill pin receiving area 30, and the processed drill pin manager 43 activates the alarm 431 to send an alarm signal.

It is understood that the server 41 (or the control unit 4) can operate the drill point management web module 411 on the screen 44 by a person, so that the server 41 (or the control unit 4) can drive the screen 44 to display the drill point data of each needle magazine accommodating compartment 2, 3 in the drill point accommodating area 20 to be processed or the drill point accommodating area 30 to be processed according to the identifier, thereby rapidly and accurately grasping the diameter, length, number of the drill points 7 that have been processed and the positions of the needle magazines 5, and further selecting the drill points 7 that have been processed and removing the drill points 7 that have been processed from the drill point accommodating area 30 for drilling holes in circuit boards or other industries.

Accordingly, the present invention is able to update the drill point data before and after processing the drill point 7 in real time by a technical means of determining and comparing the identifiers 6 (or identifiers) of the drill points 7 read by the processing area detecting means 11 and the storage area detecting means 21 in cooperation with the control means 4 in the structural combination of the identifier 6 of each drill point 7, the processing area detecting means 11 of the processing machine 1, the drill point storage area 20 to be processed, and the storage area detecting means 21 of the processed drill point storage area 30, and can quickly, real-time, and accurately grasp the current situation of the drill points 7 of each needle magazine 5, for example: the number of times the drill point 7 is used, whether the drill point 7 can be used, the number of the drill points 7, the specification (diameter, length) … of the drill point 7 and the like can be accurately mastered; furthermore, the server 41 (or the control unit 4) can rapidly and accurately screen out the drill points 7 to be reworked and the available processing machine 1, and move the drill points 7 to the processing machine 1 for reworking, and rapidly and accurately screen out the reworked drill points 7 which can be used for drilling electronic products (such as circuit boards), so as to facilitate automatic dispatching according to the current situation of the drill points 7 of each needle box 5, and the screened and screened reports of the drill points 7 can be presented through the drill point management web page module 411 and the processing machine management web page module 412 through the screen 44, thereby facilitating the remote management of the warehousing method of the drill points 7; and can avoid each drill point 7 of different states from misplacing the needle box 5, can prevent putting the needle box 5 to the wrong needle box receiving storehouse 2, 3 at the same time, that is, can avoid putting the unprocessed drill point 7 to the needle box receiving storehouse 2, 3 of the processed drill point receiving area 30, put the processed drill point 7 to the needle box receiving storehouse 2, 3 of the drill point receiving area 20 to be processed, and send the error situation of the processed drill point 7 to the processing machine 1, avoid the artificial to get and put the mistake, produce and prevent the needle box 5 and drill point 7 from misplacing the effect, and can send out the alarm when the needle box 5 misplaces, in order to prompt personnel to deal with in real time.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. A method for managing and regrinding drill pins is characterized by comprising the following steps:

step S11: when a plurality of used micro drill pins are transferred and input to the outside of a bin door of a pin box containing bin of a drill pin containing area to be processed through a pin box, a containing area detection unit of a drill pin manager to be processed can detect identifiers on the drill pins input into the pin box containing bin so as to read and output identifiers;

step S12: the server or the drill point manager to be processed can open any bin gate of unused needle box storage bins according to the identifier, the drill point box with used drill points is indicated to be input into the unused needle box storage bins for storage, and the used drill points in the drill point storage areas to be processed can be defined as the drill points to be processed;

step S21: the server can master the storage condition of the needle box in the drill point containing area to be processed and the use condition of the processing machine according to the drill point management webpage module and the processing machine management webpage module, and select and assign any needle box in the drill point containing area to be processed to move to any processing machine to be processed in an automatic or personnel control mode; when the server selects a needle box of a drill point to be processed in a needle box containing bin of the drill point containing area to be processed, a drill point management web page module can be used for grabbing an identifier on each selected drill point and appointing a processing machine for processing the drill point of each drill point, and meanwhile, the selected needle box containing bin is enabled to output the needle box;

step S22: the server receives the identifier output by the accommodating area detection unit of the drill point accommodating area to be processed, and the identifier is compared with the identifier captured by the drill point management webpage module;

step S23: if the two identifiers of the server are the same as the identifier of the step S22, the server indicates that the magazine output from the to-be-processed drill pin storage area is the magazine selected by the server, and the magazine can be moved to the designated processing machine.

2. The method of claim 1, wherein the processing machine is capable of inputting at least one magazine in which a plurality of micro-sized drill pins are stored, processing the drill pins, placing the processed drill pins in the magazine, outputting the magazine in which the processed drill pins are stored, and editing and outputting drill pin data according to the condition of the processed drill pins;

each drill point is provided with an annular identifier, and the identifier is provided with an identifier;

the processing machine is provided with a processing area detection unit which can detect the identifier of each drill point output by the processing machine so as to read and output the identifier;

the needle box accommodating bin can input and output the needle box;

the needle box containing bin is provided with a containing area detection unit which can detect the identifier of each drill needle output by the processing machine so as to read and output the identifier;

the control unit can receive the drill point data, the identifier output by the processing area detection unit and the identifier output by the accommodating area detection unit, compare the identifier output by the processing area detection unit with the identifier output by the accommodating area detection unit, input the needle magazine into the needle magazine accommodating bin when the two identifiers are the same, and stop inputting the needle magazine into the needle magazine when the two identifiers are different.

3. The method of claim 2, wherein the receiving area detecting unit detects identifiers of the drill pins outputted from the magazine receiving section to read and output the identifiers, the processing area detecting unit detects identifiers of the drill pins outputted from the magazine receiving section to read and output the identifiers, the control unit allows the processing machine to input the magazine when the identifiers are identical, and stops the input of the magazine when the identifiers are different.

4. The method as claimed in claim 2, wherein the magazine storage bin is provided with a door, the control unit opens the door when the identifiers are the same to allow the magazine to be input into the magazine storage bin, the control unit closes the door when the identifiers are different to prevent the magazine from being input into the magazine storage bin, the processing machine is provided with a processing door, the control unit opens the processing door when the identifiers are the same to allow the magazine to be input into the processing machine, the control unit closes the processing door when the identifiers are different to prevent the magazine from being input into the processing machine, the control unit is electrically connected to at least one alarm, and the control unit causes the alarm to emit an alarm signal when the identifiers are different.