CN103346015A - Full-automatic burn-in machine segmented stepping boosting burn-in technology - Google Patents
Full-automatic burn-in machine segmented stepping boosting burn-in technology Download PDFInfo
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- CN103346015A CN103346015A CN2013102900876A CN201310290087A CN103346015A CN 103346015 A CN103346015 A CN 103346015A CN 2013102900876 A CN2013102900876 A CN 2013102900876A CN 201310290087 A CN201310290087 A CN 201310290087A CN 103346015 A CN103346015 A CN 103346015A
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Abstract
The invention discloses a full-automatic burn-in machine segmented stepping boosting burn-in technology which is characterized in that burn-in power sources output starting burn-in voltages of boosting segments where the power sources are located, a framed bent set moves forwards for one position every time a machine operates one step, at the moment, the burn-in power sources respectively output burn-in voltages, in the stepping process of the framed bent set, a time sequence detection mechanism at the position of the framed bent set is used for outputting corresponding control signals to a programmable controller which outputs control signals to the burn-in power sources, each burn-in power source improves one level of output voltages in each step, the framed bent set moves forwards for n steps, and the burn-in voltages increase by degrees through n level of stepping to reach the highest voltage at the boosting segment; when a sliding feed brush of the burn-in framed bent set moves forwards to the contact end point of a feed copper bar of a burn-in power source feed copper bar and the framed bent set, the output voltages of the burn-in power sources reach the highest voltage value in the segment. The technology has the advantages that the purposes of automatic burn-in high efficiency and high percentage of pass are achieved, and safety and reliability are high.
Description
Technical field
The present invention relates to field of capacitor manufacture, relate in particular to a kind of full-automatic aging machine segmentation stepping technique for ageing that boosts step by step.
Background technology
Ageing refers to the semi-finished product aluminium electrolytic capacitor is applied rated operational voltage (being aging voltage), and in constant hot environment, give the aging of stipulated time, purpose is the electrolyte that utilizes the core bag self to flood, repair in the capacitor production process because cutting, rivet and impaired aluminum electric pole foil oxide-film such as friction through a series of electrochemical reactions, reach the stable of a series of electrical properties such as product capacity, leakage current and loss tangent, make it meet the requirement of target level of product quality.Capacitor behind the ageing can become qualified products again after parameter testing, sorting, packing.
Traditional automatic technique for ageing is: 4～8 ageing sections of boosting from low to high of every general employing of automatic aging machine, each section is responsible for power supply by direct current ageing power supply separately, unless its aging voltage is changed capacitor specification batch in the ageing process, otherwise is changeless.As from the foregoing, the characteristics of such aging technique are that the ageing supply power voltage of each section of boosting is changeless, produce following 3 problems thus: the one, because due to the characteristic of aluminium electrolytic capacitor, its effect of the ageing of every section constant voltage is unsatisfactory, the electric leakage of capacitor is gone up comparatively fast after finishing ageing and placing certain hour, has reduced product percent of pass; The 2nd, the voltage phase difference between each boost phase ageing voltage is bigger, initial charge current when switching between each section is very big, and the capacitor that electrical property is still played pendulum brings bigger surge even the safety problem that capacitor blast etc. jeopardizes the equipment operation can take place; The 3rd, when the large value capacitor ageing particularly during the high-voltage capacitor ageing since the existence of huge initial charge current and serious threat to the safety of ageing power supply itself, the probability of damage of power supply is bigger.
Above-mentioned all drawbacks especially are unfavorable for the ageing of high-voltage large-capacity capacitor.Therefore must overcome the problems referred to above.
Summary of the invention
The purpose of this invention is to provide a kind of full-automatic aging machine segmentation stepping technique for ageing that boosts step by step.
The technical solution used in the present invention is:
The full-automatic aging machine segmentation stepping technique for ageing that boosts step by step comprises the steps:
In the insulating box of automatic aging machine, the complete machine ageing section of boosting is divided into the m section, the framed bent group is divided into the m group, every group is propped up the ageing framed bent with n is that the radix employing is connected in parallel, ageing power feed copper bar by a public slip feed brush and each section of boosting forms the sliding contact feeding classification, complete machine adopts the high-power remote numerical control ageing of m platform power supply, an ageing power supply is responsible for the power supply of the section of boosting, every its output of ageing power supply is subjected to Controlled by Programmable Controller, output voltage requires to be preset to different initial values of boosting and end of a period magnitude of voltage with current value according to the corresponding technique for ageing of ageing capacitor for the treatment of, each section begins to the end of a period of boosting from boosting, and voltage divides the n step to raise gradually;
Before ageing begins, at first the control system parameter by the automatic aging machine set inputting interface to the ageing power supply carry out this section total voltage, the initial booster voltage/current settings of the sum of series that boosts, and output on the ageing power feed copper bar, the ageing framed bent forms circuit by slip feed brush and ageing power feed copper bar and is connected, and initial tie point is in feed copper bar and the framed bent winding of feed copper bar and touches start position;
After ageing begins, the initial ageing voltage of the ageing power supply output section of boosting separately of living in " U step 1 ", every one step of running of machinery, the framed bent group is mobile position forward, the ageing power supply was exported ageing voltage respectively and was " U step 2 " this moment, framed bent advances in the process step by step, sequential testing agency output corresponding control signal by the framed bent position is given Programmable Logic Controller, Programmable Logic Controller output control signal is given the ageing power supply, whenever make a move, make the ageing power supply respectively improve the one-level output voltage, the framed bent group is advanced the n step, ageing voltage increases progressively the ceiling voltage that reaches this section of boosting step by step through the n level, when the slip feed brush of ageing framed bent advances to the feed copper bar of ageing power feed copper bar and framed bent winding and touches terminal point, the output voltage of ageing power supply reaches the maximum voltage value of this section, repeats above process, and all are by the incremental m section altogether of finishing of ageing capacitor in whole the aging machine, the ageing of the every section n level flow process of boosting.
The described framed bent component step advances by low pressure in the process of high pressure, stops 5～15s in each section of boosting.
Described framed bent group is when leaving feed copper bar and framed bent winding and touch terminal point and will enter the tactile start position of next section feed copper bar and framed bent winding, Programmable Logic Controller is done the position interpretation according to the control signal of the sequential testing agency output of framed bent position, control ageing power supply touches the conversion moment termination output that terminal point enters next section feed copper bar and the tactile starting point of framed bent winding at feed copper bar and framed bent winding, form good the contact up to slip feed brush with the ageing power feed copper bar of next section, recover output then.
The value of described m is 5～10, and the value of described n is 5～10.
Advantage of the present invention is: reaches the purpose of automatized ageing high efficiency and high qualification rate, improved production efficiency, and the security reliability height, the probability of damage of power supply reduces.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the complete machine ageing section of boosting figure of the present invention.
Fig. 3 is the boosting mode figure step by step that advances in the present invention's step.
Wherein: 1, Programmable Logic Controller, 2, the control system parameter is set inputting interface, 3, the sequential testing agency of framed bent position, 4, ageing power supply, 5, ageing power feed copper bar, 6, feed copper bar and framed bent winding touch starting point, 7, feed copper bar and the tactile terminal point of framed bent winding, 8, ageing framed bent, 9, slip feed brush.
Embodiment
As Figure 1-3, the full-automatic aging machine segmentation stepping of the present invention technique for ageing that boosts step by step comprises the steps:
In the insulating box of automatic aging machine, the hop count that boosts that the ageing framed bent is determined by technique for ageing need be divided into some groups, describe for convenient, 10 sections voltage ageings with higher level are example, the framed bent group is divided into 10 groups, every group is that the radix employing is connected in parallel with 10 ageing framed bents 8, by ageing power feed copper bar 5 formation sliding contact feeding classification (the group numbers of a public slip feed brush 9 with each section of boosting, number can be ordered goods according to the client and be required flexible allocation in complete machine can be installed framed bent sum scope, but preferably must satisfy the principle of five equilibrium), complete machine adopts 10 high-power remote numerical control ageing power supplys 4, an ageing power supply 4 is responsible for the power supply of the section of boosting, every ageing power supply 4 its outputs are controlled by the industrial control system of Programmable Logic Controller 1 or other form, output voltage requires to be preset to different initial values of boosting and end of a period magnitude of voltage with current value according to the corresponding technique for ageing of ageing capacitor for the treatment of, each section begins to the end of a period of boosting from boosting, and voltage divided for 10 steps raise gradually;
Before ageing begins, at first the control system parameter by the automatic aging machine sets that 2 pairs of ageing power supplys of inputting interface 4 carry out this section total voltage, the initial booster voltage/current settings of the sum of series that boosts, and output on the ageing power feed copper bar 5, ageing framed bent 8 forms circuit by slip feed brush 9 with ageing power feed copper bar 5 and is connected, and initial tie point is in feed copper bar and the framed bent winding of feed copper bar and touches starting point 6 positions;
After ageing begins, the initial ageing voltage " U step 1 " of the ageing power supply 4 outputs section of boosting separately of living in, every one step of running of machinery, the framed bent group is mobile position forward, ageing power supply 4 was exported ageing voltage respectively and was " U step 2 " this moment, framed bent advances in the process step by step, sequential testing agency 3 output corresponding control signal by the framed bent position are given Programmable Logic Controller 1, Programmable Logic Controller 1 output control signal is given ageing power supply 4, whenever make a move, make ageing power supply 4 respectively improve the one-level output voltage, the framed bent group was advanced for 10 steps, ageing voltage increases progressively the ceiling voltage that reaches this section of boosting through 10 grades of substeps, when the slip feed brush 9 of ageing framed bent 8 advances to the feed copper bar of ageing power feed copper bar 5 and framed bent winding and touches terminal point 7, the output voltage of ageing power supply 4 reaches the maximum voltage value of this section, repeats above process, and all are by the incremental m section altogether of finishing of ageing capacitor in whole the aging machine, the ageing of the every section n level flow process of boosting.
The framed bent component step advances by low pressure in the process of high pressure, stop 10s in each section of boosting, the one, endfeed before waiting for, terminal discharging, the 2nd, boosted fully in order to make the capacitor that is in each step voltage of each section, in order to repairing inner impaired anode oxide film; For preventing that between section and section the arcing of sliding contact momentary arcing damages parts during transition, the framed bent group is when leaving feed copper bar and framed bent winding and touch terminal point 7 and will enter tactile starting point 6 positions of next section feed copper bar and framed bent winding, Programmable Logic Controller 1 is done the position interpretation according to the control signal of sequential testing agency 3 outputs of framed bent position, control ageing power supply 4 touches the conversion moment termination output that terminal point 7 enters next section feed copper bar and the tactile starting point 6 of framed bent winding at feed copper bar and framed bent winding, well contact with ageing power feed copper bar 5 formation of next section up to slip feed brush 9, recover output then.
Reach the purpose of automatized ageing high efficiency and high qualification rate, improved production efficiency, the security reliability height, the probability of damage of power supply reduces.
Fig. 2: " U is total " expression ageing total voltage, D1～D10 is the required hop count that boosts of ageing overall process, its ageing voltage is boosted to " the U section 10 " of end of a period in complete ageing process by initial " U section 1 " substep.
Fig. 3: " U section " represents each section of boosting (ageing total voltage of D1～D10), T1～T10 is for finishing the required step number of boosting of each section ageing, this example namely is illustrated in the last framed bent group of each section of boosting must walk for 10 steps, whenever the voltage that makes a move rises one-level, cover 10 step this section ageing voltages and be raised to rated voltage from basic voltage, namely boost to " U step 10 " step by step from " U step 1 ".The total voltage value that the back is one section is the stack of this section value of boosting and the leading portion value of boosting.
Claims (4)
1. the full-automatic aging machine segmentation stepping technique for ageing that boosts step by step is characterized in that: comprise the steps:
In the insulating box of automatic aging machine, the complete machine ageing section of boosting is divided into the m section, the framed bent group is divided into the m group, every group is propped up the ageing framed bent with n is that the radix employing is connected in parallel, ageing power feed copper bar by a public slip feed brush and each section of boosting forms the sliding contact feeding classification, complete machine adopts the high-power remote numerical control ageing of m platform power supply, an ageing power supply is responsible for the power supply of the section of boosting, every its output of ageing power supply is subjected to Controlled by Programmable Controller, output voltage requires to be preset to different initial values of boosting and end of a period magnitude of voltage with current value according to the corresponding technique for ageing of ageing capacitor for the treatment of, each section begins to the end of a period of boosting from boosting, and voltage divides the n step to raise gradually;
Before ageing begins, at first the control system parameter by the automatic aging machine set inputting interface to the ageing power supply carry out this section total voltage, the initial booster voltage/current settings of the sum of series that boosts, and output on the ageing power feed copper bar, the ageing framed bent forms circuit by slip feed brush and ageing power feed copper bar and is connected, and initial tie point is in feed copper bar and the framed bent winding of feed copper bar and touches start position;
After ageing begins, the initial ageing voltage of the ageing power supply output section of boosting separately of living in " U step 1 ", every one step of running of machinery, the framed bent group is mobile position forward, the ageing power supply was exported ageing voltage respectively and was " U step 2 " this moment, framed bent advances in the process step by step, sequential testing agency output corresponding control signal by the framed bent position is given Programmable Logic Controller, Programmable Logic Controller output control signal is given the ageing power supply, whenever make a move, make the ageing power supply respectively improve the one-level output voltage, the framed bent group is advanced the n step, ageing voltage increases progressively the ceiling voltage that reaches this section of boosting step by step through the n level, when the slip feed brush of ageing framed bent advances to the feed copper bar of ageing power feed copper bar and framed bent winding and touches terminal point, the output voltage of ageing power supply reaches the maximum voltage value of this section, repeats above process, and all are by the incremental m section altogether of finishing of ageing capacitor in whole the aging machine, the ageing of the every section n level flow process of boosting.
2. the full-automatic aging machine segmentation stepping according to claim 1 technique for ageing that boosts step by step, it is characterized in that: the described framed bent component step advances by low pressure in the process of high pressure, stops 5～15s in each section of boosting.
3. the full-automatic aging machine segmentation stepping according to claim 1 technique for ageing that boosts step by step, it is characterized in that: described framed bent group is when leaving feed copper bar and framed bent winding and touch terminal point and will enter the tactile start position of next section feed copper bar and framed bent winding, Programmable Logic Controller is done the position interpretation according to the control signal of the sequential testing agency output of framed bent position, control ageing power supply touches the conversion moment termination output that terminal point enters next section feed copper bar and the tactile starting point of framed bent winding at feed copper bar and framed bent winding, form good the contact up to slip feed brush with the ageing power feed copper bar of next section, recover output then.
4. the full-automatic aging machine segmentation stepping according to claim 1 technique for ageing that boosts step by step, it is characterized in that: the value of described m is 5～10, the value of described n is 5～10.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646793A (en) * | 2013-11-06 | 2014-03-19 | 中国振华（集团）新云电子元器件有限责任公司 | Aging method for improving breakdown voltage of solid electrolyte tantalum capacitor |
| CN105372524A (en) * | 2015-11-04 | 2016-03-02 | 南通新三能电子有限公司 | Large soldering pin type aging method |
| CN108490287A (en) * | 2018-03-07 | 2018-09-04 | 南通天禾机械科技有限公司 | Full-automatic ageing machine multistage placement test technique |
| CN108648914A (en) * | 2018-04-12 | 2018-10-12 | 南通江海电容器股份有限公司 | A kind of ageing method of aluminium electrolutic capacitor |
| CN109143139A (en) * | 2018-07-04 | 2019-01-04 | 南通天禾机械科技有限公司 | Ageing framed bent fault self-checking system |
| CN112309728A (en) * | 2020-11-17 | 2021-02-02 | 深圳市今朝时代股份有限公司 | Online aging production line of super capacitor module and control method thereof |
| CN112379186A (en) * | 2019-07-29 | 2021-02-19 | 致茂电子(苏州)有限公司 | Capacitance testing device |
| CN112433114A (en) * | 2020-11-12 | 2021-03-02 | 深圳新益昌科技股份有限公司 | Capacitor aging monitoring equipment |
| CN112540199A (en) * | 2020-12-08 | 2021-03-23 | 江苏特牛电源有限公司 | Conductive structure of capacitor aging machine clamp |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646793A (en) * | 2013-11-06 | 2014-03-19 | 中国振华（集团）新云电子元器件有限责任公司 | Aging method for improving breakdown voltage of solid electrolyte tantalum capacitor |
| CN105372524A (en) * | 2015-11-04 | 2016-03-02 | 南通新三能电子有限公司 | Large soldering pin type aging method |
| CN105372524B (en) * | 2015-11-04 | 2018-03-16 | 南通新三能电子有限公司 | A kind of aging method of large-scale welding needle type capacitor |
| CN108490287A (en) * | 2018-03-07 | 2018-09-04 | 南通天禾机械科技有限公司 | Full-automatic ageing machine multistage placement test technique |
| CN108648914A (en) * | 2018-04-12 | 2018-10-12 | 南通江海电容器股份有限公司 | A kind of ageing method of aluminium electrolutic capacitor |
| CN109143139A (en) * | 2018-07-04 | 2019-01-04 | 南通天禾机械科技有限公司 | Ageing framed bent fault self-checking system |
| CN112379186A (en) * | 2019-07-29 | 2021-02-19 | 致茂电子(苏州)有限公司 | Capacitance testing device |
| CN112379186B (en) * | 2019-07-29 | 2024-03-29 | 致茂电子(苏州)有限公司 | Capacitance testing device |
| CN112433114A (en) * | 2020-11-12 | 2021-03-02 | 深圳新益昌科技股份有限公司 | Capacitor aging monitoring equipment |
| CN112309728A (en) * | 2020-11-17 | 2021-02-02 | 深圳市今朝时代股份有限公司 | Online aging production line of super capacitor module and control method thereof |
| CN112309728B (en) * | 2020-11-17 | 2024-08-27 | 深圳市今朝时代股份有限公司 | Online aging assembly line of super capacitor module and control method thereof |
| CN112540199A (en) * | 2020-12-08 | 2021-03-23 | 江苏特牛电源有限公司 | Conductive structure of capacitor aging machine clamp |
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| CN103346015B (en) | 2016-02-03 |
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Denomination of invention: Step by step step step by step pressure increasing aging process of automatic aging machine Effective date of registration: 20210406 Granted publication date: 20160203 Pledgee: Bank of China Limited Nantong Haimen sub branch Pledgor: NANTONG TIANHE MECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980002430 |
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