CN105575064A - Device for preventing wrong screwing and control method - Google Patents
Device for preventing wrong screwing and control method Download PDFInfo
- Publication number
- CN105575064A CN105575064A CN201511008712.9A CN201511008712A CN105575064A CN 105575064 A CN105575064 A CN 105575064A CN 201511008712 A CN201511008712 A CN 201511008712A CN 105575064 A CN105575064 A CN 105575064A
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- China
- Prior art keywords
- hollow guide
- guide pillar
- connector
- controller
- electric screwdriver
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a device for preventing wrong screwing and a control method. The device comprises a jig plate and a controller, the jig plate comprises a PCB, an acrylic plate for fixing the PCB, a first connector, and a second connector, the PCB is arranged under the PCB, the PCB is provided with through holes, the through holes correspond to screw holes of a to-be-screwed device, the through holes are provided with hollow guide pillars, the acrylic plate is provided with avoiding holes for avoiding the hollow guide pillars, the hollow guide pillars penetrate through the avoiding holes and are connected with the acrylic plate, corresponding positions of the hollow guide pillars are provided with indicating lamps corresponding to the hollow guide pillars, the hollow guide pillars and the indicating lamps are respectively connected with the first connector and the second connector, the hollow guide pillars and the indicating lamps are connected with the controller via the first connector and the second connector, the controller obtains the state of the hollow guide pillars via the PCB and controls the indicating lamps, and the screwing positions are determined via the indicating lamps. According to the device and the control method, the phenomenon of missed and wrong screwing can be effectively avoided, and the screw holes are rapidly located.
Description
Technical field
The present invention relates to electronic product production technical field, more specifically, relate to one and prevent to misplay screws appts and control method thereof.
Background technology
In the production run of electronic equipment, more particularly need to beat in the product of more screw, the situation that often there will be screw from not being marked occurs.
Screw in equipment existing, a kind of prevention is not also had to misplay the equipment of screw, thus very likely in the process screwed, the situation that appearance no marking, mistake screw occurs, particularly that needs are beaten in the equipment of a large amount of screw, more easily there is no marking, problem that mistake screws, and no marking, the mistake the most direct result that screws causes electronic equipment install insecure or directly send a telegraph subset infringement, and then cause electronic equipment and occur functional fault.
Summary of the invention
In view of the above problems, the object of this invention is to provide a kind of prevention and to misplay screws appts and control method, with solve existing manual control screw easily there is no marking, mistake screws and screws inefficient problem.
According to an aspect of the present invention, provide a kind of and prevent to misplay screws appts, comprise jig plate and controller; Wherein, jig plate comprises PCB, the acrylic board fixing PCB, the first connector and the second connector; Wherein, PCB is arranged on below acrylic board, and PCB is provided with through hole, and through hole is corresponding with the screw hole of equipment to be screwed; Through hole is provided with hollow guide pillar, acrylic board is provided with dodge hollow guide pillar dodge hole, hollow guide pillar is connected with acrylic board through dodging hole; The correspondence position of hollow guide pillar is provided with the pilot lamp corresponding with hollow guide pillar, and hollow guide pillar is connected with the first connector, pilot lamp is connected with the second connector, respectively hollow guide pillar is connected with controller with pilot lamp with the second connector by the first connector, controller obtains the state of hollow guide pillar by PCB and controls pilot lamp, is determined the position screwed by pilot lamp.
On the other hand, the invention provides a kind of prevention and to misplay the control method of screw, utilize above-mentioned prevention screws appts of misplaying to screw, the method comprises: be placed on by jig plate on equipment to be screwed, and controller controls electric screwdriver and starts; Screw is sent into hollow guide pillar by electric screwdriver, and successively through the through hole of dodging on hole and PCB on acrylic board, is beaten by screw in the corresponding screw hole of equipment to be screwed; Controller obtains the state of present hollow guide pillar by PCB, and it is bright or go out to control pilot lamp according to the state of present hollow guide pillar.
Utilize above-mentioned prevention according to the present invention to misplay screws appts and control method, can effectively avoid no marking, phenomenon that mistake screws occurs, and can quick positioning screw hole, effectively improve the production efficiency of enterprise.
Accompanying drawing explanation
By reference to the content below in conjunction with the description of the drawings and claims, and understand more comprehensively along with to of the present invention, other object of the present invention and result will be understood and easy to understand more.In the accompanying drawings:
Fig. 1 misplays the structural representation of jig plate of screws appts according to the prevention of the embodiment of the present invention;
Fig. 2 is the logical organization block diagram of the controller of anti-screws appts of misplaying according to the embodiment of the present invention;
Fig. 3 misplays the control method schematic flow sheet of screw according to the prevention of the embodiment of the present invention.
Label identical in all of the figs indicates similar or corresponding feature or function.
In figure: acrylic board 11, first connector 12, second connector 13, hollow guide pillar 14, dodge hole 15, pilot lamp 16.
Embodiment
Below with reference to accompanying drawing, specific embodiments of the invention are described in detail.
There is easy no marking for the aforementioned existing equipment of screwing, mistake screws and screw inefficient problem, the present invention is by arranging a jig plate corresponding with equipment to be screwed, and the state of the hollow guide pillar on jig plate is obtained by controller, then the pilot lamp corresponding with hollow guide pillar is controlled according to the state obtained, thus the position that screws is determined according to the state of pilot lamp, and then can effectively avoid the phenomenon of beating, mistake screws to occur, and can quick positioning screw hole, the effectively production efficiency of raising enterprise.
In order to illustrate that prevention provided by the invention is misplayed screws appts, Fig. 1 shows the structure of jig plate of screws appts of misplaying according to the prevention of the embodiment of the present invention.
As shown in Figure 1, prevention provided by the invention screws appts of misplaying comprises jig plate and controller; Wherein, jig plate comprises PCB (not shown), acrylic board 11, first connector 12 fixing PCB and the second connector 13; Wherein, PCB is arranged on below acrylic board 11, and PCB is provided with through hole (not shown), and through hole is corresponding with the screw hole of equipment to be screwed.
Through hole is provided with hollow guide pillar 14, acrylic board is provided with dodge hollow guide pillar 14 dodge hole 15, hollow guide pillar 14 is connected with acrylic board 11 through dodging hole 15; The correspondence position of hollow guide pillar 14 is provided with the pilot lamp 16 corresponding with hollow guide pillar 14, and hollow guide pillar 14 is connected with the first connector 12, pilot lamp 16 is connected with the second connector 13, respectively hollow guide pillar 14 is connected with controller with pilot lamp 16 with the second connector 13 by the first connector 12, controller obtains the state of hollow guide pillar 14 by PCB and controls pilot lamp 16, is determined the position screwed by pilot lamp 16.
It should be noted that, hollow guide pillar 14 and pilot lamp 16 are connected with the second connector 13 with the first connector 12 by PCB respectively, therefore, in figure and not shown concrete annexation; In addition, arrange (i.e. hollow guide pillar 14 and pilot lamp 16 one_to_one corresponding) as long as pilot lamp 16 is corresponding with hollow guide pillar 14, therefore, do not require to arrange pilot lamp at certain particular location of hollow guide pillar.
Further, Fig. 2 shows the logical organization of the controller of the anti-screws appts of misplaying according to the embodiment of the present invention.As shown in Figure 2, controller 2 comprises power module 21, control module 22 and interface module 23.Wherein, power module 21 is connected with interface module 23 with control module 22 respectively, provides power supply 23 for giving control module 22 and interface module.Wherein, power module exports 5V direct current, for control module and interface module by after the 220V alternating current transformation of input, rectification and voltage stabilizing.Interface module 23 is connected with second with control module 22, first connector respectively and is connected, and control module 22 obtains the state of hollow guide pillar by interface module and to control pilot lamp bright or go out.
Wherein, interface module 23 comprises first interface 231 and the second interface 231; Wherein, first interface 231 is connected with the first connector 12, and control module obtains the state of hollow guide pillar by first interface 231; Second interface 232 is connected with the second connector 13, and control module is according to the state of hollow guide pillar and to control pilot lamp by the second interface 232 bright or go out.
In addition, controller is also connected with electric screwdriver by the signal wire of electric screwdriver, for controlling starting or stoping of electric screwdriver.In an example of the present invention, controller take single-chip microcomputer as carrier, and a GPIO interface of single-chip microcomputer is connected with the signalization line of electric screwdriver, and controller starts by controlling electric screwdriver to the signalization line input high level of electric screwdriver; 2nd GPIO interface of single-chip microcomputer is connected with the reseting signal line of electric screwdriver, and controller obtains low level by the reseting signal line of electric screwdriver, and stops by controlling electric screwdriver to the signalization line input low level of electric screwdriver.
That is, controller makes electric screwdriver start by the signalization line input high level to electric screwdriver, then obtains low level by the reseting signal line of electric screwdriver, and by making electric screwdriver stop action to the signalization line input low level of electric screwdriver.
In addition, interface module also comprises relay, and this relay is used for the voltage of isolation controller and electric screwdriver.This be due to controller access be 5V direct current, and electric screwdriver accesses usually is 24V direct current, these two kinds different supply voltages make controller can not directly be connected with the signal wire (i.e. signalization line and reseting signal line) of electric screwdriver, therefore need to use relay to isolate.
In addition, it should be noted that, because controller is carrier with single-chip microcomputer, and the GPIO mouth number of single-chip microcomputer is limited often, and the hollow copper post that each GPIO mouth number can access or pilot lamp number are also limited.But because the quantity of the screw hole of equipment to be screwed may be more, this GPIO mouth number that the number of ports required for hollow guide pillar and pilot lamp can be made undoubtedly to exceed single-chip microcomputer can provide.Therefore, controller of the present invention also comprises interfacing expansion module, and the interface quantity for docking port module is expanded.
In addition, the control method that the present invention also provides a kind of prevention to misplay screw, Fig. 3 shows the control method flow process of screw of misplaying according to the prevention of the embodiment of the present invention.
As shown in Figure 3, utilizing above-mentioned prevention to misplay, flow process that screws appts carries out screwing specifically comprises:
S310: be placed on by jig plate on equipment to be screwed, controller controls electric screwdriver and starts.
S320: screw is sent into hollow guide pillar by electric screwdriver, and successively through the through hole of dodging on hole and PCB on acrylic board, screw is beaten in the corresponding screw hole of equipment to be screwed.
S330: controller obtains the state of present hollow guide pillar by PCB, and it is bright or go out to control pilot lamp according to the state of present hollow guide pillar.
Wherein, screw is being beaten in the process in the corresponding screw hole of equipment to be screwed, controller obtains the state of present hollow guide pillar, when the state that hollow guide pillar is current is low level state, controller controls the pilot lamp corresponding with present hollow guide pillar and goes out, and obtain the state of next hollow guide pillar, when the state of the hollow guide pillar of the next one is high level state, it is bright that controller controls the pilot lamp corresponding with the hollow guide pillar of the next one.
Describe prevention according to the present invention in an illustrative manner above with reference to accompanying drawing to misplay screws appts and control method.But, it will be appreciated by those skilled in the art that the prevention proposed for the invention described above is misplayed screws appts and control method, various improvement can also be made on the basis not departing from content of the present invention.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (9)
1. prevention is misplayed a screws appts, comprises jig plate and controller; Wherein,
Described jig plate comprises PCB, the acrylic board fixing described PCB, the first connector and the second connector; Wherein,
Described PCB is arranged on below described acrylic board, is provided with through hole on the pcb, and described through hole is corresponding with the screw hole of equipment to be screwed;
Described through hole is provided with hollow guide pillar, described acrylic board is provided with dodge described hollow guide pillar dodge hole, dodge hole described in described hollow guide pillar passes and be connected with described acrylic board;
The correspondence position of described hollow guide pillar is provided with the pilot lamp corresponding with described hollow guide pillar, and described hollow guide pillar is connected with described first connector, described pilot lamp is connected with the second connector, respectively described hollow guide pillar is connected with controller with pilot lamp with the second connector by described first connector, described controller obtains the state of hollow guide pillar by described PCB and controls described pilot lamp, is determined the position screwed by described pilot lamp.
2. prevent to misplay screws appts as claimed in claim 1, wherein, described controller comprises power module, control module and interface module; Wherein,
Described power module is connected with interface module with control module respectively, provides power supply for giving described control module and interface module;
Described interface module is connected with second with control module, described first connector respectively and is connected, and described control module obtains the state of described hollow guide pillar by described interface module and to control described pilot lamp bright or go out.
3. prevent the equipment that screws as claimed in claim 2, wherein, described interface module comprises first interface and the second interface; Wherein,
Described first interface is connected with described first connector, and described control module obtains the state of described hollow guide pillar by described first interface;
Described second interface is connected with the second connector, and described control module is bright or go out according to the state of described hollow guide pillar and by pilot lamp described in described second Interface Controller.
4. prevent to misplay screws appts as claimed in claim 2, wherein, described controller also comprises interfacing expansion module, and the interface quantity for docking port module is expanded.
5. prevention as claimed in claim 2 is misplayed screws appts, and wherein, described interface module also comprises relay, for the voltage of isolation controller and electric screwdriver.
6. prevent to misplay screws appts as claimed in claim 1, wherein, described controller is connected with electric screwdriver by the signal wire of electric screwdriver, for controlling starting or stoping of electric screwdriver.
7. prevent to misplay screws appts as claimed in claim 4, wherein, described controller take single-chip microcomputer as carrier; Wherein,
One GPIO interface of described single-chip microcomputer is connected with the signalization line of electric screwdriver, and described controller starts by controlling electric screwdriver to the signalization line input high level of described electric screwdriver;
2nd GPIO interface of described single-chip microcomputer is connected with the reseting signal line of electric screwdriver, and described controller obtains low level by the reseting signal line of described electric screwdriver, and stops by controlling electric screwdriver to the signalization line input low level of described electric screwdriver.
8. prevention is misplayed a control method for screw, and utilize as the screws appts of misplaying of the prevention in Claims 1 to 5 as described in any one screws, described method comprises:
Be placed on by described jig plate on equipment to be screwed, described controller controls electric screwdriver and starts;
Described hollow guide pillar sent into by screw by described electric screwdriver, and successively through the through hole of dodging on hole and PCB on described acrylic board, beaten by described screw in the corresponding screw hole of equipment to be screwed;
Described controller obtains the state of present hollow guide pillar by PCB, and it is bright or go out to control described pilot lamp according to the state of present hollow guide pillar.
9. prevention as claimed in claim 6 is misplayed the control method of screw, wherein, is being beaten by described screw in the process in the corresponding screw hole of equipment to be screwed,
Described controller obtains the state of present hollow guide pillar, when the state that described hollow guide pillar is current is low level state, described controller controls the pilot lamp corresponding with present hollow guide pillar and goes out, and obtain the state of next hollow guide pillar, when the state of the hollow guide pillar of the next one is high level state, it is bright that described controller controls the pilot lamp corresponding with the hollow guide pillar of the next one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008712.9A CN105575064A (en) | 2015-12-29 | 2015-12-29 | Device for preventing wrong screwing and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008712.9A CN105575064A (en) | 2015-12-29 | 2015-12-29 | Device for preventing wrong screwing and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105575064A true CN105575064A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511008712.9A Pending CN105575064A (en) | 2015-12-29 | 2015-12-29 | Device for preventing wrong screwing and control method |
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| Country | Link |
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| CN (1) | CN105575064A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3083153A1 (en) * | 2018-06-28 | 2020-01-03 | Safran Aircraft Engines | DEVICE FOR LOCATING TIGHTENING FIXING ELEMENTS |
| CN111065489A (en) * | 2017-09-13 | 2020-04-24 | 阿特拉斯·科普柯工业技术公司 | Power tool |
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| CN204566000U (en) * | 2015-01-29 | 2015-08-19 | 梅学全 | A kind of Based Intelligent Control screw assembles anti-no marking device |
| CN205451410U (en) * | 2015-12-29 | 2016-08-10 | 重庆依凯科技有限公司 | Prevent to misplay screw equipment |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005305593A (en) * | 2004-04-21 | 2005-11-04 | Denso Corp | Installation device and installation method |
| CN201394810Y (en) * | 2009-04-02 | 2010-02-03 | 启赛电子(北京)有限公司 | Device for intelligently controlling leak prevention of screw assembly |
| CN202025095U (en) * | 2010-12-20 | 2011-11-02 | 捷普电子(无锡)有限公司 | Leakage-proof automatic detecting machine for mounting screws |
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| CN202758084U (en) * | 2012-08-30 | 2013-02-27 | 苏州杰思精工自动化设备有限公司 | Keyboard screw detecting apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065489A (en) * | 2017-09-13 | 2020-04-24 | 阿特拉斯·科普柯工业技术公司 | Power tool |
| FR3083153A1 (en) * | 2018-06-28 | 2020-01-03 | Safran Aircraft Engines | DEVICE FOR LOCATING TIGHTENING FIXING ELEMENTS |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
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| RJ01 | Rejection of invention patent application after publication |