CN105946156A - Automatic pouring baking belt production line of low-pressure instrument transformer - Google Patents
Automatic pouring baking belt production line of low-pressure instrument transformer Download PDFInfo
- Publication number
- CN105946156A CN105946156A CN201610349722.7A CN201610349722A CN105946156A CN 105946156 A CN105946156 A CN 105946156A CN 201610349722 A CN201610349722 A CN 201610349722A CN 105946156 A CN105946156 A CN 105946156A
- Authority
- CN
- China
- Prior art keywords
- tank
- storage tank
- mixed
- premixing
- low voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/24—Feeding the material into the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
Abstract
The invention discloses an automatic pouring baking belt production line of a low-pressure instrument transformer. The production line comprises a first storage tank, a second storage tank, a premixing tank, a third storage tank and a fourth storage tank; two feed ports of the premixing tank are respectively connected to the first storage tank and the second storage tank; a discharge port of the premixing tank is connected to a feed port of a final mixing tank by the third storage tank; the fourth storage tank is connected with the other feed port of the final mixing tank; a discharge port of the final mixing tank is connected with a filling seal; the filling seal fills resins in a pouring mold; the pouring mold is fed in a drying mechanism for processing to send to a mold stripping/mold loading worktable; and metering mechanisms are respectively arranged in discharge ports of the first storage tank, the second storage tank, the third storage tank and the fourth storage tank. The production line has the prominent effects of strictly controlling the material ratio, saving the labor force, improving the product quality and adopting the combined production to greatly improve the production efficiency.
Description
Technical field
The present invention relates to low voltage mutual inductor production technical field, specifically, be a kind of low pressure
Transformer automatic casting dries band streamline.
Background technology
In transformer making field, the resin material in transformer need to be mixed, stirs
And quantitative weighing, equivalent can be accomplished and ensure transformer during to ensure and transformer is irrigated
Quality.
But in actual embedding casting process, the particularly manufacture of low voltage mutual inductor is all limited to
Artificial reverse mould cast.The method of artificial reverse mould cast is that the mould of installation is positioned over baking
Case, takes out after being dried to certain high temperature, first pours a small amount of castable into, manually moves this with hands
Individual mould is vacillated now to the left, now to the right so that castable all solidifies mold cavity surfaces, then proceedes to down
Enter castable so that mould completely fills.Then other some auxiliary members are laid.Now mould
Put baking oven into, carry out mould drying, treat that it solidifies, then take out mould and carry out the demoulding.Major part
It is to remove mould manually to vacillate now to the left, now to the right so that castable all solidifies mold cavity surfaces.From
From the point of view of whole process, mainly during labour cost, laborious, production efficiency is low, and manually shakes mould and water
The material feeding uniformity is uncontrollable, is unfavorable for transformer casting surface gloss, bubble-free, slight crack.
It addition, exist for factors such as resin and silica flour, the material feeding of firming agent, and the cleanings of whole system
Existing transformer material injecting device does not all form unified structure.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of low voltage mutual inductor automatic
Band streamline is dried in cast, novel in design, and simple in construction not only can be to the resin of transformer embedding
Amount carries out accurate quantitative analysis, strict control of material proportioning, and can realize full-automatic embedding pourer
Skill, it is ensured that transformer quality, production efficiency is high.
For reaching above-mentioned purpose, the technical solution used in the present invention is as follows:
A kind of low voltage mutual inductor automatic casting dries band streamline, and it it is critical only that: includes for depositing
Store up the first storage tank of resin, for storing the second storage tank of silica flour, for resin and silicon
Premixing tank that powder the most tentatively mixes, for storing the 3rd of resin and silica flour mixture
Storage tank and for storing the 4th storage tank of firming agent, two charging apertures of described premixing tank
Being respectively connecting to the first storage tank and the second storage tank, the discharging opening of this premixing tank is through the described 3rd
Storage tank is connected to a charging aperture of the most mixed tank, and described 4th storage tank connects mixed tank at this end
Another charging aperture, the discharging opening mixing tank described end connects filling and sealing machine, and this filling and sealing machine is for setting
Casting mold on embedding workbench carries out resin infusion, and the casting mold after perfusion is sent into and dried
Dry mechanism delivers to the demoulding/press setter station after processing, described first storage tank, second
The discharging opening of storage tank, the 3rd storage tank, the 4th storage tank and filling and sealing machine is provided with metering
Mechanism.
When producing, by resin and silica flour respectively according to certain proportioning from the first storage tank and the
Two storage tanks are delivered to premixing tank and tentatively stir mixing, then mixed by resin and silica flour
Compound is delivered in the 3rd storage tank temporarily store, then by the mixture of resin and silica flour,
Firming agent is sent in the most mixed tank according to proportioning and is finally stirred mixing, has strict proportioning afterwards
Casting material carried out the cast of transformer by filling and sealing machine.In casting process, pass through embedding
The amount of the casting material of output every time is controlled by the metrological service on machine, each to ensure
Resin embedding amount is constant.Thus the most strictly control the proportioning of material, it is ensured that transformer matter
Amount meets the embedding pouring technology requirement of transformer；Also embedding is watered fluence and has carried out accurate control
System, eliminates the interference of anthropic factor, not only ensure that product quality, also contribute to reality
Existing fully-automatic production.
Further, between described premixing tank and the 3rd storage tank, it is provided with the first outlet valve,
It is provided with the first inlet valve, at described 4th storing between described 3rd storage tank and the most mixed tank
It is provided with the second inlet valve between tank and the most mixed tank, mixes arranging between tank and filling and sealing machine at described end
Having the second outlet valve, the discharging opening at described filling and sealing machine is provided with the 3rd outlet valve.
By arranging above-mentioned valve, according to the different technological process of productions, each equipment is carried out
Controlling, to ensure that produce is smoothed out, colleague is favorably improved the quality of transformer.
Further, described premixing tank is also respectively connected to purge tank with eventually mixed tank, this purge tank with
Being provided with purge valve between described premixing tank, the most mixed tank, the import at described purge tank also sets
It is equipped with liquid feed valve.
By above-mentioned purge tank, can after a certain period of use time, to premixing tank and the most mixed pot sidewall
The material of upper adhesion is carried out, and reduces because material sticks sidewall causes tank body capacity to reduce, has
Help ensure throughput rate.
Further, described first storage tank and the second storage tank are provided with vacuum pump,
And vacuum valve is set in the two ends of this vacuum pump.
Pass through vacuum pump, it is simple to realize negative pressure at the first storage tank and the second storage tank, thus enter
Row resin, the extraction feeding of silicon power raw material.
Further, at described premixing tank, the 3rd storage tank, the 4th storage tank and the most mixed tank
Discharging opening on be respectively connected with discharging pump.
It is viscous fluid owing to stirring mixed material, because material being carried out by discharging pump
Extraction, accelerates boring exploitation speed, it is to avoid material sticks, calmness are in equipment or the side of pipeline
Wall, it is ensured that the service life of each several part in streamline.
Further, it is provided with program control agitating device at described premixing tank on the most mixed tank.
Further, described embedding workbench, the demoulding/press setter station are divided into described drying
The two ends of mechanism, described embedding workbench, drying mechanism, the demoulding/press setter station are by passing
Mechanism is sent to be wholely set.
Toasting incessantly by said structure is sustainable, thermal loss is little, can be the most energy-conservation,
And operator's labor intensity can be reduced, production line balance improves production efficiency.And regulate
Freely, operating steadily, production efficiency is high.
Further, described embedding workbench, the demoulding/press setter station, connecting gear are all adopted
Use assembled structure.
Installation and the dismounting transfer of equipment it is easy to by said structure, and can be according to production work amount
Size conveniently extend, enhance the practicality of equipment.
The remarkable result of the present invention is: novel in design, and simple in construction the most strictly controls material
Material proportioning, has also carried out accurate quantitative analysis to the amount of resin of transformer embedding, it is ensured that transformer matter
Amount meets the embedding pouring technology requirement of transformer, and can realize full-automatic embedding pourer
Skill, cancels in casting process and shakes mould, is conducive to saving manual labor and improving product quality, and
Have employed pipelined combination to produce, production efficiency is greatly improved.
Accompanying drawing explanation
Fig. 1 is the pipeline structure schematic diagram of the present invention；
Fig. 2 is that described embedding workbench, drying mechanism, the structure of the demoulding/press setter station are shown
It is intended to.
Detailed description of the invention
Detailed description of the invention and operation principle to the present invention are made further below in conjunction with the accompanying drawings
Describe in detail.
As it is shown in figure 1, a kind of low voltage mutual inductor automatic casting dries band streamline, including for depositing
Store up the first storage tank 1 of resin, for storing the second storage tank 2 of silica flour, for resin
And silica flour the most tentatively mix premixing tank 3, for storing resin and silica flour mixture
The 3rd storage tank 4 and for storing the 4th storage tank 5 of firming agent, described premixing tank 3
Two charging apertures be respectively connecting to the first storage tank 1 and the second storage tank 2, this premixing tank 3
Discharging opening be connected to a charging aperture of eventually mixed tank 6 through described 3rd storage tank 4, described the
Four storage tanks 5 connect another charging aperture of mixed tank 6 at this end, mix the discharging opening of tank 6 described end
Connecting filling and sealing machine 7, this filling and sealing machine 7 is for entering to the casting mold being located on embedding workbench 8
Row resin infusion, the casting mold after perfusion is sent into after drying mechanism 9 processes and is delivered to the demoulding
/ press setter station 10, described first storage tank the 1, second storage tank the 2, the 3rd storage tank 4,
The discharging opening of the 4th storage tank 5 and filling and sealing machine 7 is provided with metrological service 11.
This streamline, for transformer is carried out resin quantitative embedding cast, passes through metrological service
11 respectively to the first storage tank the 1, second storage tank the 2, the 3rd storage tank 4 and the 4th storing
Tank 5 weighs, and wherein, stores the first holding vessel 1, second including according to process requirements
Tank 2 conveying speed and unit feeding ratio in premixing tank 3 are set, to ensure to premix
Tank 3 carries the accurate proportioning of material and tentatively quantitative, then to the 3rd storage tank 4 and the 4th
Storage tank 5 conveying speed and unit feeding ratio in the most mixed tank 6 are set, and protect further
Card is for the accurate proportioning of transformer casting material, finally by the metrological service on filling and sealing machine 7
The amount of resin of 11 pairs of filling and sealing machine 7 outputs weighs, even if carrying out transformer perfusion previous
After in eventually mixed tank 6, filling and sealing machine 7 or transfer pipeline, go back remnants have a resin surplus, but this meter
The amount of resin of filling and sealing machine 7 output is weighed by measuring mechanism 11 all the time, i.e. ensures each tree
Fat groundwater increment is constant.In this example, described metrological service 11 is electrical metering device, with full
It is sufficient to automatically controlling of whole streamline, it is simple to form automatization.The most necessary, described
Premixing tank 3 is provided with program control agitating device on the most mixed tank 6, for resin and silica flour,
Sufficient mix and blend is carried out between resin and silica flour and firming agent.
Further, between described premixing tank 3 and the 3rd storage tank 4, it is provided with first to go out
Material valve, is provided with the first inlet valve, in institute between described 3rd storage tank 3 and the most mixed tank 6
State and be provided with the second inlet valve between the 4th storage tank 5 and the most mixed tank 6, mix tank 6 at described end
And being provided with the second outlet valve between filling and sealing machine 7, the discharging opening at described filling and sealing machine 7 is provided with
3rd outlet valve.
Seeing accompanying drawing 1, described premixing tank 3 is also respectively connected to purge tank 12 with the most mixed tank 6, should
It is provided with purge valve, described between purge tank 12 and described premixing tank 3, the most mixed tank 6
The import of purge tank 12 is additionally provided with liquid feed valve.
As it is shown in figure 1, be provided with true on described first storage tank 1 and the second storage tank 2
Empty pump 13, and vacuum valve is set in the two ends of this vacuum pump 13.
From this figure it can be seen that at described premixing tank the 3, the 3rd storage tank the 4, the 4th storing
It is respectively connected with discharging pump 14 on the discharging opening of tank 5 and the most mixed tank 6.
In specific implementation process, in order to realize the full automation of whole material injecting device, described
First outlet valve, the first inlet valve, the second inlet valve, the second outlet valve, the 3rd outlet valve,
Liquid feed valve, vacuum valve and program control agitating device, drying mechanism 9 etc. all can be carried out by switch board
It is electrically connected with and controls, realize whole production line is uniformly controlled by switch board.
From figure 2 it can be seen that described embedding workbench 8, the demoulding/press setter station 10 points
Be located at the two ends of described drying mechanism 9, described embedding workbench 8, drying mechanism 9, the demoulding/
Press setter station 10 is wholely set by connecting gear.
In the present embodiment, described embedding workbench 8, the demoulding/press setter station 10, conveyer
Structure all uses assembled structure.
Claims (8)
1. a low voltage mutual inductor automatic casting dries band streamline, it is characterised in that: include using
In first storage tank (1) of storage resin, for storing second storage tank (2) of silica flour, using
In the premixing tank (3) that resin and silica flour are the most tentatively mixed, be used for storing resin with
3rd storage tank (4) of silica flour mixture and for storing the 4th storage tank (5) of firming agent,
Two charging apertures of described premixing tank (3) are respectively connecting to the first storage tank (1) and the second storage
Batch can (2), the discharging opening of this premixing tank (3) is connected to end through described 3rd storage tank (4)
One charging aperture of mixed tank (6), described 4th storage tank (5) connects mixed tank (6) at this end
Another charging aperture, mix described end tank (6) discharging opening connect filling and sealing machine (7), this filling
Envelope machine (7) is used for carrying out resin infusion to the casting mold being located on embedding workbench (8),
Casting mold after perfusion is sent into after drying mechanism (9) processes and is delivered to the demoulding/die-filling work
Platform (10), described first storage tank (1), the second storage tank (2), the 3rd storage tank (4),
The discharging opening of the 4th storage tank (5) and filling and sealing machine (7) is provided with metrological service (11).
Low voltage mutual inductor automatic casting the most according to claim 1 dries band streamline, its
It is characterised by: between described premixing tank (3) and the 3rd storage tank (4), be provided with first go out
Material valve, is provided with the first inlet valve between described 3rd storage tank (3) and the most mixed tank (6),
It is provided with the second inlet valve, in institute between described 4th storage tank (5) and the most mixed tank (6)
State to mix eventually and be provided with the second outlet valve between tank (6) and filling and sealing machine (7), at described filling and sealing machine
(7) discharging opening is provided with the 3rd outlet valve.
Low voltage mutual inductor automatic casting the most according to claim 1 and 2 dries band streamline,
It is characterized in that: described premixing tank (3) is also respectively connected to purge tank (12) with the most mixed tank (6),
It is provided with cleaning between this purge tank (12) and described premixing tank (3), the most mixed tank (6)
Valve, the import at described purge tank (12) is additionally provided with liquid feed valve.
Low voltage mutual inductor automatic casting the most according to claim 3 dries band streamline, its
It is characterised by: be provided with true on described first storage tank (1) with the second storage tank (2)
Empty pump (13), and vacuum valve is set in the two ends of this vacuum pump (13).
Low voltage mutual inductor automatic casting the most according to claim 3 dries band streamline, its
It is characterised by: at described premixing tank (3), the 3rd storage tank (4), the 4th storage tank (5)
And it is respectively connected with discharging pump (14) on the discharging opening of mixed tank (6) at end.
Low voltage mutual inductor automatic casting the most according to claim 3 dries band streamline, its
It is characterised by: on described premixing tank (3) with the most mixed tank (6), be provided with program control stirring dress
Put.
Low voltage mutual inductor automatic casting the most according to claim 1 dries band streamline, its
It is characterised by: described embedding workbench (8), the demoulding/press setter station (10) are divided into institute
State the two ends of drying mechanism (9), described embedding workbench (8), drying mechanism (9), de-
Mould/press setter station (10) is wholely set by connecting gear.
Low voltage mutual inductor automatic casting the most according to claim 7 dries band streamline, its
It is characterised by: described embedding workbench (8), the demoulding/press setter station (10), connecting gear
All use assembled structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349722.7A CN105946156A (en) | 2016-05-24 | 2016-05-24 | Automatic pouring baking belt production line of low-pressure instrument transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349722.7A CN105946156A (en) | 2016-05-24 | 2016-05-24 | Automatic pouring baking belt production line of low-pressure instrument transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946156A true CN105946156A (en) | 2016-09-21 |
Family
ID=56909734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349722.7A Pending CN105946156A (en) | 2016-05-24 | 2016-05-24 | Automatic pouring baking belt production line of low-pressure instrument transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105946156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724590A (en) * | 2018-07-12 | 2018-11-02 | 山西磊源电器有限责任公司 | A kind of current transformer pouring product line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596761A (en) * | 2009-01-15 | 2009-12-09 | 孔赟荣 | The prescription of pouring hydraulic polyurethane elastomer rubber tube and production line processing technology |
| CN102285052A (en) * | 2011-05-10 | 2011-12-21 | 丹阳市精通眼镜技术创新服务中心有限公司 | Fire-bed way type heat curing assembly line and application thereof |
| CN204019780U (en) * | 2014-07-24 | 2014-12-17 | 重庆华虹仪表有限公司 | Transformer automatic-feeding device |
| CN104290226A (en) * | 2014-01-08 | 2015-01-21 | 国家电网公司 | Forming method for 35 KV and below potential transformer with low partial discharge level |
| CN104485219A (en) * | 2014-12-10 | 2015-04-01 | 登高电气有限公司 | Casting type combined transformer and casting die and production process for producing combined transformer |
| CN104924476A (en) * | 2015-06-05 | 2015-09-23 | 重庆华虹仪表有限公司 | Mutual inductor unsaturated polyester resin mixture filling equipment |
-
2016
- 2016-05-24 CN CN201610349722.7A patent/CN105946156A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596761A (en) * | 2009-01-15 | 2009-12-09 | 孔赟荣 | The prescription of pouring hydraulic polyurethane elastomer rubber tube and production line processing technology |
| CN102285052A (en) * | 2011-05-10 | 2011-12-21 | 丹阳市精通眼镜技术创新服务中心有限公司 | Fire-bed way type heat curing assembly line and application thereof |
| CN104290226A (en) * | 2014-01-08 | 2015-01-21 | 国家电网公司 | Forming method for 35 KV and below potential transformer with low partial discharge level |
| CN204019780U (en) * | 2014-07-24 | 2014-12-17 | 重庆华虹仪表有限公司 | Transformer automatic-feeding device |
| CN104485219A (en) * | 2014-12-10 | 2015-04-01 | 登高电气有限公司 | Casting type combined transformer and casting die and production process for producing combined transformer |
| CN104924476A (en) * | 2015-06-05 | 2015-09-23 | 重庆华虹仪表有限公司 | Mutual inductor unsaturated polyester resin mixture filling equipment |
Non-Patent Citations (2)
| Title |
|---|
| 互感器制造技术编审委员会: "《互感器制造技术》", 30 June 1998, 机械工业出版社 * |
| 张俊智: "《粉末涂料与涂装工艺学》", 28 February 2008 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724590A (en) * | 2018-07-12 | 2018-11-02 | 山西磊源电器有限责任公司 | A kind of current transformer pouring product line |
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Application publication date: 20160921 |