CN108861420B - Fool-proof feeding control method and device and computer readable storage medium - Google Patents
Fool-proof feeding control method and device and computer readable storage medium Download PDFInfo
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- CN108861420B CN108861420B CN201810659645.4A CN201810659645A CN108861420B CN 108861420 B CN108861420 B CN 108861420B CN 201810659645 A CN201810659645 A CN 201810659645A CN 108861420 B CN108861420 B CN 108861420B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Abstract
The invention discloses a fool-proof feeding control method and device and a computer readable storage medium, wherein the method comprises the following steps: when any circuit board is produced, acquiring pre-stored basic material information of each material corresponding to any circuit board, wherein the basic material information comprises a loading station code; receiving actual material information of each material scanned at a feeding station corresponding to any feeding station code of the production line body; comparing the actual material information with corresponding target material information in the basic material information; when each piece of information in the actual material information is matched with corresponding preset information in the target material information, the production line body is controlled to continue to operate, and when information which is not matched with the preset information in the target material information exists in the actual material information, the production line body is controlled to stop operating. The problem of scanning material information mistake among the prior art not shut down is solved, reach the product quality that improves the circuit board, played the material and used the mistake to shut down and prevent slow-witted effect.
Description
Technical Field
The invention relates to the technical field of circuit board production, in particular to a fool-proof feeding control method, a fool-proof feeding control device and a computer readable storage medium.
Background
At present, unreliable factors exist in manual operation of circuit boards of various electronic products in the batch production process of component insertion machines, so that a mistake-proofing device is required to be added in production to ensure that all factory-delivered actual-mounted circuit boards meet the design specifications and parameters. Because the brands and the models of the air conditioners are different, electronic components which need to be used during plugging are different, and different electronic components need to be replaced during production.
The existing error-proofing method is characterized by that according to the station numbers of feeding table and correspondent electronic element codes a code-scanning program is made, the software can check the station bar code on the scanning machine of scanning gun and electronic element self bar code with the station and electronic element codes correspondent to the scanning program, and the existent code-scanning software only can check the station and the code of the electronic element to be changed, and the comparison OK scanning software can display OK, otherwise display NG.
However, the inventors of the present application have found that the above-mentioned techniques have at least the following technical problems:
the technical problem is that: when the code is transferred, the code scanning efficiency is low, the bar codes of the station positions are required to be scanned firstly, then the bar codes of the electronic elements are scanned, and all the station positions are checked by scanning the codes, so that the action is repeated repeatedly, and much waste is caused.
The second technical problem is that: the quality is uncontrollable, and as the scanning electronic component bar code is compared to obtain NG result, the equipment is not stopped, so that the software cannot be distinguished when the conditions of no bar code scanning, bar code scanning omission, wrong material polarity and the like exist, and the fool-proof effect cannot be achieved.
Disclosure of Invention
The embodiment of the application provides the fool-proof feeding control method and device and the computer readable storage medium, solves the problem that scanning material information is mistakenly stopped in the prior art, improves the product quality of a circuit board, and can play the effect of stopping and fool-proof due to material use errors.
The first embodiment of the application provides a fool-proof feeding control method, which comprises the following steps: when any circuit board is produced, acquiring prestored basic material information of each material corresponding to the circuit board, wherein the basic material information comprises a loading station code; receiving actual material information of each material scanned at a feeding station position corresponding to any one feeding station position code of the production line body; comparing the actual material information with corresponding target material information in the basic material information; when each piece of information in the actual material information is matched with corresponding preset information in the target material information, controlling the production line body to continue to operate, and when information which is not matched with the preset information in the target material information exists in the actual material information, controlling the production line body to stop operating.
In the technical scheme, on the basis of pre-storing the corresponding relationship between the circuit board and the basic material information of each material used by the production circuit board when considering that in the related art, when the scanned material information at any feeding station is not matched with the pre-stored checking result of the material information corresponding to the feeding station, only the scanning result is displayed to be not matched, and the shutdown and foolproof of wrong material use is not realized, the basic material information of each material corresponding to the circuit board is firstly obtained when any circuit board is produced, so that the material information is sequentially obtained for each material on the feeding station corresponding to each material of the production line body, the actual material information of each material is further compared and verified with the pre-stored corresponding target material information, so as to avoid using wrong materials when the circuit board is produced, and the production line body is directly controlled to stop running when any material is judged to be used wrongly, so that relevant personnel can be in order to change the exact material in time in the position at the wrong material place of accurate positioning when the production line body shut down, avoid appearing the material and use the mistake and lead to returning the condition of producing, and need not the manual work and check, it is efficient, can not make mistakes to can reach the product quality that improves the circuit board, can play the material simultaneously and use the wrong effect of shutting down and preventing slow-witted.
In some embodiments of the present invention, preferably, the fool-proof feeding control method further includes: when entering a production transfer stage of any circuit board, starting a sequential code scanning mode, and arranging and displaying all the obtained loading station codes according to a preset sequence; and the receiving of actual material information scanned at a feeding station corresponding to any one of the feeding station codes in the production line body includes: receiving the actual material information of each material scanned at the loading station corresponding to each loading station code in the production line body.
In the technical scheme, when the circuit board is required to be transferred in the production process, in order to avoid the situation of material missing, before the actual material information of each material corresponding to each feeding station is obtained, all feeding station codes corresponding to all materials contained in the circuit board are sequenced, after the sequence is arranged, the actual material information of each material on each feeding station is sequenced in sequence to avoid missing, the obtained actual material information is checked with the target material information in the prestored basic material information of the material, and then the production line is directly controlled to stop running when any material use error is judged, so that the shutdown and fool-proof of material missing and material use error in the transfer process are realized, the transfer efficiency is improved, and the labor cost is reduced.
In some embodiments of the present invention, preferably, the fool-proof feeding control method further includes: receiving the updated circuit board number after each circuit board is produced; determining the used material quantity of each feeding station according to the quantity of the circuit boards; obtaining the residual material quantity corresponding to each feeding station according to the preset total material quantity corresponding to each feeding station and the used material quantity; when the quantity of the residual materials corresponding to each feeding station is smaller than a first preset material quantity, controlling to give an alarm so as to remind a user to add corresponding materials to each feeding station; and when the quantity of the residual materials corresponding to each feeding station is less than a second preset material quantity, controlling the production line to stop running, wherein the second preset material quantity is less than the first preset material quantity.
In the technical scheme, the monitoring of the amount of the residual materials on each feeding station can be realized while the material use error and the material missing halt and fool proofing in the production process of the circuit board are realized, the influence on the production efficiency of the circuit board caused by the lack of the materials are avoided, specifically, the determination of the types and the amounts of the materials used by different circuit boards is considered, the amount of the used materials of each feeding station can be determined according to the amount of the produced circuit boards counted in real time, the amount of the used materials is reduced from the total amount of the preset materials of the corresponding feeding stations to obtain the real-time amount of the residual materials of each feeding station, an alarm is given when the amount of the residual materials of any feeding station is lower than the first preset amount of the materials, the material supplement is reminded, and under the condition that the material supplement is not timely, namely, the amount of the residual materials of any feeding station is lower than the second preset amount of the materials, the direct control production line body is shut down, realizes because the not enough nuclear shut down of material that leads to of material and prevents staying.
In some embodiments of the present invention, preferably, the fool-proof feeding control method further includes: and displaying and voice broadcasting the actual material information corresponding to each feeding station code and the residual material quantity obtained each time.
In the technical scheme, in order to further improve the effects of material checking and material quantity monitoring, the actual material information and the real-time residual material quantity of each material corresponding to each feeding station can be displayed in the form of characters and sounds.
This application second embodiment provides a prevent slow-witted material loading controlling means, includes: the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring pre-stored basic material information of each material corresponding to any circuit board when the circuit board is produced, and the basic material information comprises a loading station code; the receiving module is used for receiving actual material information of each material scanned at a feeding station position corresponding to any one feeding station position code of the production line body; the comparison module is used for comparing the actual material information with corresponding target material information in the basic material information; and the control module is used for controlling the production line body to continue to operate when each piece of information in the actual material information is matched with corresponding preset information in the target material information, and controlling the production line body to stop operating when information which is not matched with the preset information in the target material information exists in the actual material information.
In the technical scheme, on the basis of pre-storing the corresponding relationship between the circuit board and the basic material information of each material used by the production circuit board when considering that in the related art, when the scanned material information at any feeding station is not matched with the pre-stored checking result of the material information corresponding to the feeding station, only the scanning result is displayed to be not matched, and the shutdown and foolproof of wrong material use is not realized, the basic material information of each material corresponding to the circuit board is firstly obtained when any circuit board is produced, so that the material information is sequentially obtained for each material on the feeding station corresponding to each material of the production line body, the actual material information of each material is further compared and verified with the pre-stored corresponding target material information, so as to avoid using wrong materials when the circuit board is produced, and the production line body is directly controlled to stop running when any material is judged to be used wrongly, so that relevant personnel can be in order to change the exact material in time in the position at the wrong material place of accurate positioning when the production line body shut down, avoid appearing the material and use the mistake and lead to returning the condition of producing, and need not the manual work and check, it is efficient, can not make mistakes to can reach the product quality that improves the circuit board, can play the material simultaneously and use the wrong effect of shutting down and preventing slow-witted.
A third embodiment of the present application provides a fool-proof loading control device, which includes a memory, a processor, and a fool-proof loading control program stored in the memory and capable of running on the processor, wherein the processor implements the fool-proof loading control method according to any one of the first embodiments when executing the fool-proof loading control program.
A fourth embodiment of the present application provides a computer-readable storage medium, on which a fool-proof loading control program is stored, where the fool-proof loading control program, when executed by a processor, implements the fool-proof loading control method as described in any one of the first embodiments above.
The fifth embodiment of the present application provides a prevent slow-witted material loading controlling means, includes: the I/O control module is electrically connected with the control terminal and the power assembly of the production line body respectively; the power supply module is used for providing working voltage for the I/O control module; wherein the I/O control module includes a first control unit electrically connected with the power assembly, and the I/O control module is configured to: the power assembly is controlled to continue to work through the first control unit according to a first signal sent by the control terminal or stop working through the first control unit according to a second signal sent by the control terminal, the first signal is sent when each piece of information in actual material information of each material scanned by the control terminal at any feeding station of the production line body is matched with pre-stored corresponding material information, and the second signal is sent when the information which is not matched with the pre-stored material information exists in the actual material information.
In this technical solution, the control terminal may control the state of the power assembly of the production line through a first control unit in an I/O control module of the foolproof feeding control device, specifically, when checking each material corresponding to any feeding station of the production line, if each piece of information in the actual material information of each material obtained by scanning matches with the pre-stored corresponding material information, the production line is controlled to continue to operate, otherwise, if any one of the actual material information of the material does not match with the pre-stored corresponding material information, the production line is controlled to stop operating, that is, by making a foolproof feeding control device including an I/O control module provided with a control unit capable of controlling the state of the power assembly of the production line, communication control between the control terminal and the production line is achieved, the material condition of every material loading station position is changeed to controlling the terminal on the one hand on the production line body, and the control command that will control on the one hand changes to the production line body to avoid appearing the material use mistake and lead to returning the condition of producing, and need not the manual work and check, it is efficient, can not make mistakes, thereby can reach the product quality that improves the circuit board, can play the material simultaneously and use the effect that the mistake shut down and prevent staying.
In some embodiments of the present invention, preferably, the fool-proof feeding control device further includes: the counting module is electrically connected with the I/O control module and used for updating the counted number of the circuit boards once when the sensing module senses one circuit board and transmitting the updated number of the circuit boards to the I/O control module; the warning module is electrically connected with the I/O control module; and the I/O control module further comprises a second control unit electrically connected with the alert module, and the I/O control module is configured to: and sending the updated circuit board number to the control terminal every time, and receiving a comparison result obtained by comparing the residual material number corresponding to each feeding station determined by the control terminal according to the circuit board number with a pre-stored material number so as to control the state of the power assembly or the state of the warning module according to the comparison result.
In this technical solution, the foolproof feeding control device can assist in monitoring the amount of remaining materials at each feeding station, and avoid affecting the production efficiency of the circuit boards due to lack of materials, specifically, each produced circuit board is sensed by a sensing module disposed on the production line, the number of circuit boards sensed by the sensing module is counted by a counting module, and the number of circuit boards is sent to the control terminal through the I/O control module, so that the control terminal can determine the amount of remaining materials corresponding to each feeding station, and the I/O control module can control the state of the power assembly or control the state of the warning module based on an instruction sent by the first control unit and the second control unit of the I/O control module according to a comparison result between the amount of remaining materials corresponding to each feeding station and the pre-stored amount of corresponding materials, that is, the control terminal can control the running state of the production line through the I/O control module or use the operating state of the I/O control module The user gives an alarm.
In some embodiments of the present invention, preferably, the I/O control module is specifically configured to: when the comparison result shows that the quantity of the residual materials corresponding to each feeding station is smaller than a first preset material quantity, controlling the warning module to give an alarm to remind a user to add corresponding materials to each feeding station; and when the comparison result shows that the quantity of the residual materials corresponding to each feeding station is less than a second preset material quantity, controlling the power assembly to stop providing a power source for maintaining the normal operation of the production line, wherein the second preset material quantity is less than the first preset material quantity.
In this technical scheme, report to the police through the module of warning when the residual material quantity of arbitrary material loading station position is less than first preset material number specifically, remind the supplementary material, under the untimely condition of further material replenishment, when the residual material quantity of arbitrary material loading station position is less than the second preset material number promptly, directly make the production line body shut down through the power supply that cuts off the power pack of production line body to it, realize because the material that the material is not enough leads to leaks the nuclear shut down and prevents staying.
In some embodiments of the present invention, preferably, the first control unit and the second control unit are relays, the sensing module is a photoelectric sensor, and the counting module is a counting relay; and the power supply module is also used for providing working voltage for the induction module, the counting module and the warning module.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart illustrating a fool-proof feeding control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for managing the remaining quantity of materials according to an embodiment of the present invention;
FIG. 3 shows a schematic block diagram of a fool-proof loading control device of the first embodiment of the present invention;
FIG. 4 shows a schematic block diagram of a foolproof loading control device of a second embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a fool-proof feeding control system according to an embodiment of the present invention.
Detailed Description
In order to solve the technical problem that the scene mode and the control parameter of the scene mode cannot be directly shared among different users and different devices, the method provides the scene mode to be pushed and shared and the determination of the configuration data thereof based on the scene mode selection parameter associated with the receiving end device, and the efficient sharing and the direct use among the receiving and sending devices, so that the control efficiency of the receiving end device can be effectively improved, and the user experience degree is improved.
For a better understanding of the above technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
As shown in fig. 1, the fool-proof feeding control method according to the embodiment of the present invention is specifically used for operating a terminal, such as a computer, and specifically includes the following steps:
step S102, when any circuit board is produced, obtaining pre-stored basic material information of each material corresponding to any circuit board, wherein the basic material information comprises a loading station position code.
It can be understood that, in this embodiment, different circuit boards and basic material information of each material used for producing each circuit board need to be stored in advance, and the basic material information at least should include a loading station position code of a loading station position where a material corresponds to, a material code, a material polarity, and a preset total number of materials that the loading station position correspondingly places for satisfying production.
And then when the materials related to any circuit board need to be checked, the basic material information of each material corresponding to the current circuit board is firstly acquired to be used as a check reference.
And step S104, receiving the actual material information of each material scanned at the loading station corresponding to any one loading station code of the production line body.
And S106, comparing the actual material information with corresponding target material information in the basic material information.
Specifically, the actual material information and the target material information at least include: material code and material polarity.
Step S108, when each piece of information in the actual material information is matched with corresponding preset information in the target material information, controlling the production line body to continue to operate, and when the actual material information has information which is not matched with the preset information in the target material information, controlling the production line body to stop operating.
In this embodiment, on the basis of the fact that in the related art, when the scanned material information at any feeding station is not matched with the pre-stored checking result of the material information corresponding to the feeding station, only the scanning result is displayed to be mismatched, and the shutdown and fool-proofing of wrong material use are not realized, the corresponding relationship between the circuit board and the basic material information of each material used by the production circuit board is pre-stored, when any circuit board is produced, the basic material information of each material corresponding to the circuit board is first acquired, so as to sequentially acquire the material information for each material on the feeding station corresponding to each material of the production line body, further, the actual material information of each material is compared and verified with the pre-stored corresponding target material information, so as to avoid using wrong materials when the circuit board is produced, and the production line body is directly controlled to stop running when any material use is judged to be wrong, so that relevant personnel can be in order to change the exact material in time in the position at the wrong material place of accurate positioning when the production line body shut down, avoid appearing the material and use the mistake and lead to returning the condition of producing, and need not the manual work and check, it is efficient, can not make mistakes to can reach the product quality that improves the circuit board, can play the material simultaneously and use the wrong effect of shutting down and preventing slow-witted.
Further, in the fool-proof feeding control method of the above embodiment: and when entering a production transfer stage of any circuit board, starting a sequential code scanning mode, and arranging and displaying all the obtained loading station codes according to a preset sequence. Specifically, the materials can be sorted according to the size of all the coding of the feeding stations or according to the sequence of the corresponding feeding stations on the production line, and the materials on each feeding station can be checked according to the sequence when the sequence is well arranged, so as to avoid the core leakage in the production process.
Further, the step S104 may be specifically executed as: receiving the actual material information of each material scanned at the loading station corresponding to each loading station code in the production line body.
In this embodiment, when a circuit board needs to be transferred in a production process, in order to avoid a situation of material missing, before actual material information of each material corresponding to each feeding station is obtained, codes of all feeding stations corresponding to all materials contained in the circuit board are sorted, after the order is arranged, the actual material information of each material on each feeding station is sequentially sorted to avoid missing, the obtained actual material information is checked with target material information in pre-stored basic material information of the material, and then the production line is directly controlled to stop running when any material use error is judged, so that machine halt and fool prevention of material missing and material use error in the transfer process are realized, the transfer efficiency is improved, and the labor cost is reduced.
Further, the fool-proof feeding control method in the above embodiment further includes a process shown in fig. 2, specifically including:
step S202, receiving the updated circuit board number after each circuit board is produced.
And step S204, determining the used material quantity of each feeding station according to the quantity of the circuit boards.
And S206, obtaining the residual material quantity corresponding to each feeding station according to the preset total material quantity corresponding to each feeding station and the used material quantity.
And S208, when the quantity of the residual materials corresponding to each feeding station is less than a first preset material quantity, controlling to give an alarm to remind a user of adding corresponding materials to each feeding station.
Step S210, when the amount of remaining materials corresponding to each feeding station is less than a second preset number of materials, controlling the production line to stop operating, where the second preset number of materials is less than the first preset number of materials.
In the embodiment, when the material use error and the material missing halt and fool proofing in the circuit board production process are realized, the monitoring of the amount of the residual materials on each feeding station can be realized, the influence on the production efficiency of the circuit board caused by the lack of the materials is avoided, specifically, the determination of the types and the amounts of the materials used by different circuit boards is considered, the amount of the used materials of each feeding station can be determined according to the amount of the produced circuit boards counted in real time, the amount of the used materials is reduced from the total amount of the preset materials of the corresponding feeding stations to obtain the real-time amount of the residual materials of each feeding station, and when the amount of the residual materials of any feeding station is lower than the first preset amount of the materials, the alarm is given to remind of supplementing the materials, and when the further material supplementation is not in time, namely, the amount of the residual materials of any feeding station is lower than the second preset amount of the materials, the direct control production line body is shut down, realizes because the not enough nuclear shut down of material that leads to of material and prevents staying.
In a specific embodiment, the first preset material number may preferably be 200, and the second preset material number may preferably be 50; of course, other values can be set for specific production requirements.
Further, in the above embodiment, the fool-proof feeding control method further includes: and displaying and voice broadcasting the actual material information corresponding to each feeding station code and the residual material quantity obtained each time.
In this embodiment, in order to further improve the effects of material checking and material quantity monitoring, the actual material information and the real-time remaining material quantity of each material corresponding to each feeding station may be displayed in the form of characters and sounds.
Further, voice broadcast can remind the user to check material polarity to a certain extent, and when the mistake proofing cannot be thoroughly carried out, a photographing link can be introduced, and the process of automatically checking the material by specific photographing records is convenient for the subsequent link of accurately positioning the material use error.
Specifically, when the updated remaining material quantity is displayed on the control terminal each time, different prompts can be performed according to the control of the material quantity interval in which the remaining material quantity is located, for example, when the remaining material quantity is large enough, the signal lamp can be controlled to display green, and when the remaining material quantity reaches a corresponding critical value (for example, the corresponding first preset material quantity and the second preset material quantity), the signal lamp can be controlled to display red, and of course, a gradual change can be set between green and red according to the size of the remaining material quantity, and the like, so as to further draw the user to pay attention to the important point of the remaining material quantity of each loading station.
Further, in the above embodiment, after the production line is controlled to stop operating and the material is replaced, the material is checked, and the production line is controlled to resume operating again after the material is checked to be qualified.
Based on the same inventive concept, the embodiment of the invention also provides a fool-proof feeding control device corresponding to the method in the first embodiment, see the second embodiment.
Example two
As shown in fig. 3, the fool-proof feeding control device 30 according to the first embodiment of the present invention is specifically used for operating a terminal, such as a computer, and the fool-proof feeding control device 30 includes: an acquisition module 302, a receiving module 304, a comparison module 306, and a control module 308.
The obtaining module 302 is configured to obtain, when any circuit board is produced, pre-stored basic material information of each material corresponding to the circuit board, where the basic material information includes a loading station code; the receiving module 304 is configured to receive actual material information of each material scanned at a feeding station corresponding to any one of the feeding station codes of the production line body; the comparison module 306 is configured to compare the actual material information with corresponding target material information in the basic material information; the control module 308 is configured to control the production line body to continue to operate when each piece of information in the actual material information matches with corresponding preset information in the target material information, and to control the production line body to stop operating when there is information in the actual material information that does not match with preset information in the target material information.
In this embodiment, on the basis of the fact that in the related art, when the scanned material information at any feeding station is not matched with the pre-stored checking result of the material information corresponding to the feeding station, only the scanning result is displayed to be mismatched, and the shutdown and fool-proofing of wrong material use are not realized, the corresponding relationship between the circuit board and the basic material information of each material used by the production circuit board is pre-stored, when any circuit board is produced, the basic material information of each material corresponding to the circuit board is first acquired, so as to sequentially acquire the material information for each material on the feeding station corresponding to each material of the production line body, further, the actual material information of each material is compared and verified with the pre-stored corresponding target material information, so as to avoid using wrong materials when the circuit board is produced, and the production line body is directly controlled to stop running when any material use is judged to be wrong, so that relevant personnel can be in order to change the exact material in time in the position at the wrong material place of accurate positioning when the production line body shut down, avoid appearing the material and use the mistake and lead to returning the condition of producing, and need not the manual work and check, it is efficient, can not make mistakes to can reach the product quality that improves the circuit board, can play the material simultaneously and use the wrong effect of shutting down and preventing slow-witted.
Further, in the above embodiment, the control module 308 is further configured to: when entering a production transfer stage of any circuit board, starting a sequential code scanning mode, and arranging and displaying all the obtained loading station codes according to a preset sequence; and the receiving module 304 is specifically configured to: receiving the actual material information of each material scanned at the loading station corresponding to each loading station code in the production line body.
Further, in the above embodiment, the control module 308 is further configured to: receiving the updated circuit board number after each circuit board is produced; determining the used material quantity of each feeding station according to the quantity of the circuit boards; obtaining the residual material quantity corresponding to each feeding station according to the preset total material quantity corresponding to each feeding station and the used material quantity; when the quantity of the residual materials corresponding to each feeding station is smaller than a first preset material quantity, controlling to give an alarm so as to remind a user to add corresponding materials to each feeding station; and when the quantity of the residual materials corresponding to each feeding station is less than a second preset material quantity, controlling the production line to stop running, wherein the second preset material quantity is less than the first preset material quantity.
Further, in the above embodiment, the control module 308 is further configured to: and displaying and voice broadcasting the actual material information corresponding to each feeding station code and the residual material quantity obtained each time.
Further, the basic material information at least comprises a loading station position code, a material code, material polarity and a preset total number of materials which are correspondingly placed in the loading station position and used for meeting production requirements, wherein the loading station position code and the material code correspond to the materials; the actual material information and the target material information at least comprise: material coding and material polarity; the first preset material number can be 200, and the second preset material number can be 50; of course, other values can be set for specific production requirements.
Based on the same inventive concept, the embodiment of the invention also provides a fool-proof feeding control device corresponding to the method in the first embodiment, which is shown in the third embodiment.
EXAMPLE III
As shown in fig. 4, the fool-proof loading control apparatus 40 according to the second embodiment of the present invention includes a memory 402, a processor 404, and a fool-proof loading control program stored in the memory 402 and executable on the processor 404, wherein the processor 404 implements the fool-proof loading control method according to the first embodiment when executing the fool-proof loading control program.
Based on the same inventive concept, the embodiment of the present invention further provides a computer-readable storage medium corresponding to the method in the first embodiment, which is shown in the fourth embodiment.
Example four
According to the computer readable storage medium of the embodiment of the present invention, a fool-proof loading control program is stored thereon, and when being executed by a processor, the fool-proof loading control program implements the fool-proof loading control method as described in the first embodiment.
Based on the same inventive concept, the embodiment of the invention also provides a fool-proof feeding control device corresponding to the method in the first embodiment, which is shown in the fifth embodiment.
EXAMPLE five
As shown in fig. 5, the fool-proof feeding control system according to the embodiment of the present invention includes a control terminal 50, a fool-proof feeding control device 51, and a power assembly 52 of a production line, wherein the control terminal is preferably a computer, the power assembly 52 includes a line motor 520, a relay 521 for controlling the operation of the line motor, and the relay 521 controls the operation state of the line motor 520 by controlling the on/off of a line motor power supply 522.
Further, the fool-proof feeding control device 51 includes: an I/O control module 510 and a power module 511.
The I/O control module 510 is electrically connected to the control terminal 50 and the power assembly 52 of the production line body, respectively, and the power supply module 511 is configured to provide a working voltage for the I/O control module 510; and the I/O control module 510 includes a first control unit 5102 electrically connected to the power assembly 52, and the I/O control module 510 is configured to: the power assembly 52 is controlled to continue to work by the first control unit 5102 according to a first signal sent by the control terminal 50 or the power assembly 52 is controlled to stop working by the first control unit 5102 according to a second signal sent by the control terminal 50, the first signal is sent when each piece of information in the actual material information of each material scanned by the control terminal 50 at any feeding station of the production line is matched with the corresponding pre-stored material information, and the second signal is sent when the information which is not matched with the pre-stored material information exists in the actual material information by the control terminal 50.
In this embodiment, the control terminal 50 may control the state of the power assembly 52 of the production line through the first control unit 5102 in the I/O control module 510 of the foolproof feeding control device, specifically, when checking each material corresponding to any feeding station of the production line, if each piece of information in the actual material information of each material obtained by scanning matches with the pre-stored corresponding material information, the production line is controlled to continue to operate, otherwise, if any one of the actual material information of the material does not match with the pre-stored corresponding material information, the production line is controlled to stop operating, that is, by making a foolproof feeding control device 51 including the I/O control module 510 provided with a control unit capable of controlling the state of the power assembly of the production line, communication control between the control terminal and the production line is achieved, the material condition of every material loading station position is changeed to control terminal 50 on the one hand on the production line body, and the control command that will control on the one hand changes to the production line body to avoid appearing the material use mistake and lead to returning the condition of producing, and need not the manual work and check, it is efficient, can not make mistakes, thereby can reach the product quality that improves the circuit board, can play the material simultaneously and use the effect that the mistake shut down and prevent staying.
Further, as shown in fig. 5, the fool-proof feeding control device 51 further includes: an alert module 514, an interconnected sense module 512, and a count module 513.
The sensing module 512 is disposed on the production line body and configured to sense each produced circuit board, and the counting module 513 is electrically connected to the I/O control module 510 and configured to update the counted number of circuit boards each time the sensing module 512 senses one circuit board, and transmit the updated number of circuit boards to the I/O control module 510; the alarm module 514 is electrically connected with the I/O control module 510; and the I/O control module 510 further comprises a second control unit 5104 electrically connected to the alert module 514, and the I/O control module 510 is configured to: the updated circuit board number is sent to the control terminal 50 each time, and a comparison result obtained by comparing the remaining material number corresponding to each feeding station determined by the control terminal 50 according to the circuit board number with a pre-stored material number is received, so as to control the state of the power assembly 52 or the state of the warning module 514 according to the comparison result.
In this embodiment, the foolproof feeding control device 51 can assist in monitoring the amount of remaining materials at each feeding station, so as to avoid affecting the production efficiency of the circuit boards due to lack of materials, specifically, sense each produced circuit board through the sensing module 512 disposed on the production line, count the number of circuit boards sensed by the sensing module 512 through the counting module 513, and send the number of circuit boards to the control terminal 50 through the I/O control module 510, so that the control terminal can determine the amount of remaining materials corresponding to each feeding station, and the I/O control module 510 can further control the state of the power assembly or control the state of the warning module 514 based on an instruction sent by the first control unit 5102 and the second control unit 5104 according to the comparison result between the amount of remaining materials corresponding to each feeding station and the pre-stored corresponding amount of materials by the control terminal 50, that is, the control terminal 50 may control the operation state of the production line body through the I/O control module 510 or send an alarm to the user.
Further, the I/O control module 510 is specifically configured to: when the comparison result shows that the number of the remaining materials corresponding to each feeding station is smaller than a first preset material number, controlling the warning module 514 to give an alarm to remind a user to add corresponding materials to each feeding station; and when the comparison result indicates that the number of the remaining materials corresponding to each feeding station is smaller than a second preset number of materials, controlling the power assembly 52 to stop providing a power source for maintaining the normal operation of the production line, wherein the second preset number of materials is smaller than the first preset number of materials.
In this embodiment, specifically, when the amount of remaining materials at any loading station is less than the first preset amount of materials, the warning module 514 is used to give an alarm to remind of replenishing the materials, and further, when the amount of remaining materials at any loading station is not replenished in time, that is, when the amount of remaining materials at any loading station is less than the second preset amount of materials, the power assembly 52 of the production line is cut off to supply power to the production line, so that the production line is directly stopped, and the purposes of stopping and preventing the material from leaking out due to insufficient materials are achieved.
Further, in the above embodiment, the first control unit 5102 and the second control unit 5104 are relays, the sensing module 512 is a photoelectric sensor, and the counting module 513 is a counting relay; and the power module 511 is further configured to provide operating voltages for the sensing module 512, the counting module 513 and the warning module 514.
Specifically, the power module 511 is a 24V power supply, and the mains supply is supplied through a plug 515, and the plug 515 may be a 220V three-pin plug; and the control terminal 50 is connected with the I/O control module 510 through a USB-to-RS 232 data line.
In summary, in the embodiment, code scanning software is programmed on a computer, and specifically, the relay switch of the I/O control module can be controlled in the software to realize the voice broadcast of whether the production line is correct and the code scanning results such as the polarity direction and the like, and simultaneously realize the material shortage warning, the code missing scanning and the code scanning error shutdown and fool-proofing. Moreover, the scheme of the embodiment can be applied to improve batch reworking caused by using errors of AI (Artificial Intelligence) electronic components in a factory, because in a production workshop, the correctness of the using link of the electronic components is positively correlated with the yield and the quality, the problem of using errors of electronic components in a production line is solved by using the foolproof scheme for using the AI electronic components, the foolproof feeding control device is manufactured and software is compiled, the model is directly selected on a computer during production, whether the electronic components are correctly replaced by the staff is judged by the software, the actual material using quantity is counted by a relay, the wrong electronic components are prevented from being replaced by the staff, and the production line is enabled to take one step in the foolproof process.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus (system) or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second, third and fourth, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A fool-proof feeding control method is characterized by comprising the following steps:
when any circuit board is produced, acquiring prestored basic material information of each material corresponding to the circuit board, wherein the basic material information comprises a loading station code;
receiving actual material information of each material scanned at a feeding station position corresponding to any one feeding station position code of the production line body;
comparing the actual material information with corresponding target material information in the basic material information;
when each piece of information in the actual material information is matched with corresponding preset information in the target material information, controlling the production line body to continue to operate, and when the actual material information contains information which is not matched with the preset information in the target material information, controlling the production line body to stop operating;
receiving the updated circuit board number after each circuit board is produced;
determining the used material quantity of each feeding station according to the quantity of the circuit boards;
obtaining the residual material quantity corresponding to each feeding station according to the preset total material quantity corresponding to each feeding station and the used material quantity;
when the quantity of the residual materials corresponding to each feeding station is smaller than a first preset material quantity, controlling to give an alarm so as to remind a user to add corresponding materials to each feeding station;
and when the quantity of the residual materials corresponding to each feeding station is less than a second preset material quantity, controlling the production line to stop running, wherein the second preset material quantity is less than the first preset material quantity.
2. The foolproof feeding control method according to claim 1, further comprising:
when entering a production transfer stage of any circuit board, starting a sequential code scanning mode, and arranging and displaying all the obtained loading station codes according to a preset sequence; and
the receiving actual material information scanned at a feeding station position corresponding to any one of the feeding station position codes of the production line body includes:
receiving the actual material information of each material scanned at the loading station corresponding to each loading station code in the production line body.
3. The foolproof feeding control method according to claim 1, further comprising:
and displaying and voice broadcasting the actual material information corresponding to each feeding station code and the residual material quantity obtained each time.
4. The utility model provides a prevent slow-witted material loading controlling means which characterized in that includes:
the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring pre-stored basic material information of each material corresponding to any circuit board when the circuit board is produced, and the basic material information comprises a loading station code;
the receiving module is used for receiving actual material information of each material scanned at a feeding station position corresponding to any one feeding station position code of the production line body;
the comparison module is used for comparing the actual material information with corresponding target material information in the basic material information;
the control module is used for controlling the production line body to continue to operate when each piece of information in the actual material information is matched with corresponding preset information in the target material information, and controlling the production line body to stop operating when the actual material information contains information which is not matched with the preset information in the target material information;
the control module is also used for receiving the updated circuit board number after each circuit board is produced;
determining the used material quantity of each feeding station according to the quantity of the circuit boards;
obtaining the residual material quantity corresponding to each feeding station according to the preset total material quantity corresponding to each feeding station and the used material quantity;
when the quantity of the residual materials corresponding to each feeding station is smaller than a first preset material quantity, controlling to give an alarm so as to remind a user to add corresponding materials to each feeding station;
and when the quantity of the residual materials corresponding to each feeding station is less than a second preset material quantity, controlling the production line to stop running, wherein the second preset material quantity is less than the first preset material quantity.
5. A foolproof feeding control device, which is characterized in that,
comprising a memory, a processor and a foolproof loading control program stored on the memory and executable on the processor, the processor implementing the method of any of claims 1 to 3 when executing the foolproof loading control program.
6. A computer-readable storage medium, having stored thereon a foolproof loading control program that, when executed by a processor, implements the method of any of claims 1-3.
7. The utility model provides a prevent slow-witted material loading controlling means which characterized in that includes:
the I/O control module is electrically connected with the control terminal and the power assembly of the production line body respectively;
the power supply module is used for providing working voltage for the I/O control module;
wherein the I/O control module includes a first control unit electrically connected with the power assembly, an
The I/O control module is configured to: controlling the power assembly to continue to work through the first control unit according to a first signal sent by the control terminal or controlling the power assembly to stop working through the first control unit according to a second signal sent by the control terminal, wherein the first signal is sent when each piece of information in actual material information of each material scanned by the control terminal at any feeding station of the production line is matched with pre-stored corresponding material information, and the second signal is sent when the control terminal has information which is not matched with the pre-stored material information in the actual material information;
the counting module is electrically connected with the I/O control module and used for updating the counted number of the circuit boards once when the sensing module senses one circuit board and transmitting the updated number of the circuit boards to the I/O control module;
the warning module is electrically connected with the I/O control module; and
the I/O control module further includes a second control unit electrically connected to the alert module, and the I/O control module is configured to: and sending the updated circuit board number to the control terminal every time, and receiving a comparison result obtained by comparing the residual material number corresponding to each feeding station determined by the control terminal according to the circuit board number with a pre-stored material number so as to control the state of the power assembly or the state of the warning module according to the comparison result.
8. The foolproof feeding control device according to claim 7, wherein said I/O control module is specifically configured to:
when the comparison result shows that the quantity of the residual materials corresponding to each feeding station is smaller than a first preset material quantity, controlling the warning module to give an alarm to remind a user to add corresponding materials to each feeding station;
and when the comparison result shows that the quantity of the residual materials corresponding to each feeding station is less than a second preset material quantity, controlling the power assembly to stop providing a power source for maintaining the normal operation of the production line, wherein the second preset material quantity is less than the first preset material quantity.
9. Foolproof feeding control device according to claim 7 or 8,
the first control unit and the second control unit are respectively relays, the sensing module is a photoelectric sensor, and the counting module is a counting relay; and
the power module is also used for providing working voltage for the induction module, the counting module and the warning module.
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| CN201810659645.4A CN108861420B (en) | 2018-06-25 | 2018-06-25 | Fool-proof feeding control method and device and computer readable storage medium |
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| CN110170417A (en) * | 2019-04-08 | 2019-08-27 | 珠海诚锋电子科技有限公司 | It is a kind of applied to the method for inspection of dispensing automatic production line, device and its assembly line |
| CN110210265A (en) * | 2019-05-28 | 2019-09-06 | Oppo（重庆）智能科技有限公司 | A kind of material checking method, device and computer readable storage medium |
| CN110197358A (en) * | 2019-06-03 | 2019-09-03 | 格力电器（合肥）有限公司 | A kind of assembly line output products are associated with error-preventing method with the scanning of material |
| CN111260819B (en) * | 2020-01-16 | 2021-06-25 | 深圳市蓝眼科技有限公司 | Electronic component detection method and apparatus, and computer-readable storage medium |
| CN112347866A (en) * | 2020-10-22 | 2021-02-09 | 上海铂端科技有限公司 | System and method for realizing attachment assembly fool-proof detection processing based on machine vision |
| CN112722766B (en) * | 2020-12-25 | 2023-03-14 | 苏州索芙特威尔软件科技有限公司 | Feeding error-proofing control method and system |
| CN112954997B (en) * | 2021-02-03 | 2022-06-03 | 深圳一道创新技术有限公司 | Material error prevention system and method for raw materials in electronic industry |
| CN113687623A (en) * | 2021-07-20 | 2021-11-23 | 青岛奥利普自动化控制系统有限公司 | Method and system for preventing error and fool of tire quality |
| CN113628198B (en) * | 2021-08-18 | 2022-09-30 | 深圳米飞泰克科技股份有限公司 | Material abnormity detection method and device, terminal equipment and storage medium |
| CN113800308A (en) * | 2021-09-07 | 2021-12-17 | 安徽新南港汽车智能安全零部件有限公司 | Error-proofing control method and system for feeding of spreading machine |
| CN114298064A (en) * | 2021-12-22 | 2022-04-08 | 重庆允成互联网科技有限公司 | Production feeding error-proofing method, system, equipment and storage medium |
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| JPS61287617A (en) * | 1985-06-12 | 1986-12-18 | Mitsubishi Electric Corp | Tracking device |
| CN1635514A (en) * | 2003-12-27 | 2005-07-06 | 鸿富锦精密工业（深圳）有限公司 | Warehousing fool-proof warning system and method |
| CN1665384A (en) * | 2004-03-06 | 2005-09-07 | 鸿富锦精密工业（深圳）有限公司 | Feeding detection system and method |
| CN102736545A (en) * | 2012-06-25 | 2012-10-17 | 丁少华 | Foolproof monitoring method and device for automated device |
| CN103950704A (en) * | 2013-12-18 | 2014-07-30 | 柳州杰诺瑞汽车电器系统制造有限公司 | Online vision error proofing method for assembly line |
| CN106672523B (en) * | 2015-11-09 | 2019-03-05 | 上海开铭智能科技有限公司 | The mistake proofing of SMT material and retroactive method and system |
| CN106061132A (en) * | 2016-08-03 | 2016-10-26 | 重庆盟讯电子科技有限公司 | Feeding indication and error proofing system and feeding indication and error proofing method of SMT chip mounter |
| CN107422690A (en) * | 2017-08-09 | 2017-12-01 | 苏州久腾光电科技有限公司 | Mistake proofing part system |
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