A kind of electric meter certificate automatic adhesion method
Technical field:
The invention belongs to electronic equipment manufacturing technical field, relate to the online assembly method of a kind of ammeter, particularly a kind of electric meter certificate automatic adhesion method, the automatic adhesion of certification of fitness can be carried out the ammeter after flow production line has been assembled.
Background technology:
At present, along with the electrification of city and country realizes, life and commercial production in ammeter be seen everywhere, the conveniently use of ammeter, usually all to paste certification of fitness after qualified after testing to the ammeter finished product assembled, to prove that its quality meets standard, thus put goods on the market to sell and use; In production practice, the certification of fitness of ammeter is mainly pasted by manpower, not only sticking efficiency is low, and often has leakage subsides or wrong discount to resemble generation, causes ammeter qualified after testing again to flow in manufacturing line because not pasting certification of fitness on the one hand and carries out assembling detection, waste of manpower, expends time in; On the other hand, detect not qualified ammeter and also likely pasted certification of fitness by mistake, cause nonconformity ammeter to flow in client's hand, for domestic consumer brings very big inconvenience, the even potential safety hazard such as initiation fire; The mechanical device carrying out electric meter certificate stickup seen in the prior art at present, mostly that quality is heavy, volume is large, consumption of current is high, inconvenience and ammeter automatic production line abutting joint use, therefore seeking to design provides a kind of and designs light and handy and that consumption of current is low electric meter certificate automatic adhesion method, realize automation Detroit automation, enhance productivity and paste accuracy rate, saving man power and material, there is good economic benefit and practical value.
Summary of the invention:
The object of the invention is to the shortcoming overcoming prior art existence, seek design and a kind of electric meter certificate automatic adhesion method is provided, the stickup of certification of fitness can be carried out finished product ammeter after the assay was approved, to reduce labour intensity and to enhance productivity.
To achieve these goals, the electric meter certificate automatic adhesion method that the present invention relates to comprises following processing step:
(1) first according to Structural Design Requirement, the assembling of electric meter certificate automatic adhering device is installed, again external commercial power alternating current 220V voltage is electrically connected with the first power supply and second source respectively, and by the switch opens of each electric elements, make it be in and normally treat running state;
(2) length utilizing center control desk to arrange to be connected to the certification of fitness tape base on motor take-up spool to export and the speed exporting lattice to be fit and demonstrate,prove, according to the running velocity pasting conveyor line, the lattice to be fit card length of often opening exported by certification of fitness tape base is set to 1.5-4cm, exports the speed of lattice to be fit card for often to open 0.5-1 second;
(3) after the ammeter of certification of fitness to be pasted having been detected in flow production line, the ammeter of certification of fitness to be pasted is put into the reflector front of pasting on conveyor line and positions placement, the ammeter of certification of fitness to be pasted will flow in automatic adhering device through reflector and photoelectric sensor;
(4) can control signal be exported and pass to timer switch when photoelectric sensor has sensed ammeter to be pasted, output signal is passed to the first relay by the normally closed contact of second timer by timer switch, the voltage signal of the first power supply is passed to first timer by first actuating of relay, and first timer starts timing according to the delay time section of setting in advance;
(5) while first timer carries out time delay timing, detection inductor senses the certification of fitness on certification of fitness tape base, and induced signal is passed to the second relay and second timer, second timer starts timing according to the stickup time period of setting in advance, second relay makes driven by motor certification of fitness tape base rotate by center control desk output voltage and exports lattice to be fit card, each lattice card to be fit separates from certification of fitness tape base and is pasted onto on ammeter to be pasted by certification of fitness separating plate, completes the automatic adhesion of certification of fitness; After the delay time section preset in first timer and second timer and stickup time period terminate, overall sticker reenters the stickup flow process of next electric meter certificate, so moves in circles, and realizes the automatic adhesion of electric meter certificate.
The apparatus body structure realizing electric meter certificate automatic adhesion method that the present invention relates to comprises reflector, photoelectric sensor, timer switch, the first power supply, the first relay, first timer, second timer, certification of fitness tape base, motor, center control desk, the second relay, detects inductor, second source and certification of fitness separating plate, and each electric elements physical construction conveniently and electrical principles assembling electric connection are integrally formed the sticker of formula structure; The sticker front end of mesa structure is fixedly shaped with reflector, and the dead ahead correspondence of reflector is provided with photoelectric sensor, and photoelectric sensor is electrically connected with timer switch, timer switch and first timer and second timer electric connection; First timer left end is electrically connected with the first relay, and the first relay is by the first Power supply, and first timer right-hand member is electrically connected with second timer; One end electric connection of second timer and the second relay, to control the time of pasting certification of fitness, each port of second relay respectively with the first power supply, detect inductor and center control desk electric connection, center control desk is electrically connected with motor and realizes controlling effect, the take-up spool of motor is socketed with certification of fitness tape base, the top of certification of fitness tape base is fixedly shaped with certification of fitness separating plate, and second source is powered to center control desk; The light that photoelectric sensor sends is received can form loop by photoelectric sensor again after reflector reflection, when conveyor line detects qualified after certification of fitness ammeter to be pasted arrive time, the light output signal of photoelectric sensor will be cut off, the switch activated second timer of output signal control timer, output signal is passed to the first relay by the normally closed contact in second timer, the DC24V voltage of the first power supply is passed to first timer by first actuating of relay, and first timer starts timing according to the delay time section of setting in advance; Now detect inductor to respond to the certification of fitness on certification of fitness tape base, induced signal is passed to the second relay, the voltage received is passed to center control desk by second actuating of relay, center control desk exports control voltage makes motor action drive certification of fitness tape base to rotate output lattice card to be fit, each lattice card to be fit separates from certification of fitness tape base by certification of fitness separating plate, completes the automatic adhesion of certification of fitness; After the delay time section preset in first timer terminates, overall automatic adhering device reenters the stickup flow process of next electric meter certificate, so moves in circles.
The present invention compared with prior art, the leakage of electric meter certificate can be effectively avoided to paste while saving manpower, the beam detection ammeter utilizing photoelectric sensor and detection inductor to send and certification of fitness, and preset latency period by two timers, then the automatic adhesion of the certification of fitness that cooperatively interacted by other multiple electrical parts; Its method is easy and simple to handle, and principle is reliable, design science, and automatization level is high, pastes accuracy good, and labeling rates is fast, environmental friendliness.
Accompanying drawing illustrates:
Fig. 1 is the hardware configuration structure schematic block diagram of the apparatus body that the present invention relates to.
Detailed description of the invention:
By embodiment, further description is made to the present invention below in conjunction with accompanying drawing.
Embodiment:
The electric meter certificate automatic adhesion method that the present embodiment relates to comprises following processing step:
(1) first according to Structural Design Requirement, the assembling of electric meter certificate automatic adhering device is installed, again external commercial power alternating current 220V voltage is electrically connected with the first power supply 4 and second source 13 respectively, and by the switch opens of each electric elements, make it be in and normally treat running state;
(2) length utilizing center control desk 10 to arrange to be connected to certification of fitness tape base 8 on motor 9 take-up spool to export and the speed exporting lattice to be fit and demonstrate,prove, according to the running velocity pasting conveyor line, the lattice to be fit card length of often opening exported by certification of fitness tape base 8 is set to 1.5-4cm, exports the speed of lattice to be fit card for often to open 0.5-1 second;
(3) after the ammeter of certification of fitness to be pasted having been detected in flow production line, the ammeter of certification of fitness to be pasted is put into reflector 1 front of pasting on conveyor line and positions placement, the ammeter of certification of fitness to be pasted will flow in automatic adhering device through reflector 1 and photoelectric sensor 2;
(4) can control signal be exported when photoelectric sensor 2 has sensed ammeter to be pasted and pass to timer switch 3, output signal is passed to the first relay 5 by the normally closed contact of second timer 7 by timer switch 3, the voltage signal of the first power supply 4 is passed to first timer 6 by the first relay 5 action, and first timer 6 starts timing according to the delay time section of setting in advance;
(5) while first timer 6 carries out time delay timing, detection inductor 12 senses the certification of fitness on certification of fitness tape base 8, and induced signal is passed to the second relay 11 and second timer 7, second timer 7 starts timing according to the stickup time period of setting in advance, second relay 11 makes motor 9 drive certification of fitness tape base 8 to rotate by center control desk 10 output voltage and exports lattice to be fit card, each lattice card to be fit separates from certification of fitness tape base 8 and is pasted onto on ammeter to be pasted by certification of fitness separating plate 14, completes the automatic adhesion of certification of fitness; After the delay time section preset in first timer 6 and second timer 7 and stickup time period terminate, overall sticker reenters the stickup flow process of next electric meter certificate, so moves in circles, and realizes the automatic adhesion of electric meter certificate.
The apparatus body structure of what the present embodiment related to realize electric meter certificate automatic adhesion comprises reflector 1, photoelectric sensor 2, timer switch 3, first power supply 4, first relay 5, first timer 6, second timer 7, certification of fitness tape base 8, motor 9, center control desk 10, second relay 11, detects inductor 12, second source 13 and certification of fitness separating plate 14, and each electric elements physical construction conveniently and electrical principles assembling electric connection are integrally formed the sticker of formula structure; The sticker front end of mesa structure is fixedly shaped with reflector 1, and the dead ahead correspondence of reflector 1 is provided with photoelectric sensor 2, and photoelectric sensor 2 is electrically connected with timer switch 3, timer switch 3 and first timer 6 and second timer 7 electric connection; First timer 6 left end is electrically connected with the first relay 5, and the first relay 5 is powered by the first power supply 4, and first timer 6 right-hand member is electrically connected with second timer 7; One end electric connection of second timer 7 and the second relay 11, to control the time of pasting certification of fitness, each port of second relay 11 respectively with the first power supply 4, detect inductor 12 and center control desk 10 electric connection, center control desk 10 is electrically connected with motor 9 and realizes controlling effect, the take-up spool of motor 9 is socketed with certification of fitness tape base 8, the top of certification of fitness tape base 8 is fixedly shaped with certification of fitness separating plate 14, and second source 13 pairs of center control desks 10 are powered; The light that photoelectric sensor 2 sends is received can form loop by photoelectric sensor 2 again after reflector 1 reflects, when conveyor line detects qualified after certification of fitness ammeter to be pasted arrive time, the light output signal of photoelectric sensor 2 will be cut off, output signal control timer switch 3 starts second timer 7, output signal is passed to the first relay 5 by the normally closed contact in second timer 7, the DC24V voltage of the first power supply 4 is passed to first timer 6 by the first relay 5 action, and first timer 6 starts timing according to the delay time section of setting in advance; Now the certification of fitness detected on inductor 12 pairs of certification of fitness tape bases 8 is responded to, induced signal is passed to the second relay 11, the voltage received is passed to center control desk 10 by the second relay 11 action, center control desk 10 exports control voltage makes motor 9 action drive certification of fitness tape base 8 to rotate output lattice card to be fit, each lattice card to be fit separates from certification of fitness tape base 8 by certification of fitness separating plate 14, completes the automatic adhesion of certification of fitness; After the delay time section preset in first timer 6 terminates, overall automatic adhering device reenters the stickup flow process of next electric meter certificate, so moves in circles.
The first power supply 4 that the present embodiment relates to selects the switching type power supply exporting DC24V, makes whole device realize low-voltage DC supply, to improve the safety of whole circuit; The intermediate relay of DC24V all selected by first relay 5 and the second relay 11, and the first relay 5 controls the startup of whole sticker circuit, and the second relay 11 controls operation and the stopping of motor 9 by center control desk 10; First timer 6 and second timer 7 all select time relay, it is 2-4s that first timer 6 presets delay time section according to the running velocity of conveyor line, be used for controlling the time that next block ammeter arrives, it is 0.5-1s that second timer 7 presets the labelled time period, drives certification of fitness tape base 8 to rotate the stickup carrying out certification of fitness to control motor 9 respectively by the second relay 11 and center control desk 10 after ammeter arrives; Second source 13 is direct current 5V and direct current 12V power supply, and first timer 6, second timer 7, first relay 5, second relay 11 and center control desk 10 integrated form are arranged in a control casing, to save the space of overall sticker; The integral structure framework of sticker adopts transparent plexiglass plate, red special carte, black special carte, acrylic board or hard plastic board to make; Certification of fitness separating plate 14 adopts the aluminium profiles material of 5-10mm to make, and the lattice card each to be fit on certification of fitness tape base 8 can be separated.