CN105097257A - Automatic production line for insulation oil passage of transformer - Google Patents
Automatic production line for insulation oil passage of transformer Download PDFInfo
- Publication number
- CN105097257A CN105097257A CN201410209531.1A CN201410209531A CN105097257A CN 105097257 A CN105097257 A CN 105097257A CN 201410209531 A CN201410209531 A CN 201410209531A CN 105097257 A CN105097257 A CN 105097257A
- Authority
- CN
- China
- Prior art keywords
- cushion block
- paper tape
- filler strip
- glue
- production line
- 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.)
- Granted
Links
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention belongs to the technical field of production of an insulation oil passage of a transformer, and in particular relates to an automatic production line for the insulation oil passage of the transformer. The automatic production line comprises a control system, and a paper tape feeding system, a cushion block feeding system, a glue supply system, a cushion block pasting system, a drying system and a receiving system which are connected with the control system, wherein the cushion block feeding system, the glue supply system and the cushion block pasting system are arranged on the side surface of the paper tape feeding system, the drying system and the receiving system are sequentially arranged at the front end of the paper tape feeding system along a paper tape transmission direction, the glue supply system is used for glue dispersing on a paper tape on the paper tape feeding system, the cushion block pasting system is used for pasting a cushion block transmitted on the cushion block feeding system at a tape pasting part on the paper tape to form the insulation oil passage of the transformer, and the insulation oil passage of the transformer enters the receiving system after drying by the drying system. The automatic production line has the advantages that mass production is realized, automatic degree is high, product quality is high, and cushion blocks with certain shapes and sizes can be automatically and accurately pasted on the paper tape one by one.
Description
Technical field
The invention belongs to transformer insulated oil duct production technical field, specifically a kind of transformer insulated oil duct automatic production line.
Background technology
Along with industrial automation technology extensive use at home, and control technology, intellectualized technology fast development, Transformer-Manufacturing Trade not only requires the safe and reliable of production process, more wishes to realize high efficiency and the automation of production procedure.In transformer production process, application automation equipment and automation production flow line have become the development trend of following transformer production.
At present, what the manufacture of domestic each transformer production factory insulating oil duct all adopted is hand paste, although labour intensity is little dry as dust, labor productivity is low, unstable product quality.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of transformer insulated oil duct automatic production line.This production line large-scale production, automaticity is high, good product quality, can realize automatically one by one, accurately pasting on paper tape by the cushion block of definite shape, size.
To achieve these goals, the present invention is by the following technical solutions:
A kind of transformer insulated oil duct automatic production line, comprise control system and the paper tape feeding system be all connected with control system, cushion block feeding system, glue feed system, cushion block affixing system, drying system and material-receiving system, wherein the side of paper tape feeding system is provided with cushion block feeding system, glue feed system and cushion block affixing system, and the front end edge paper tape direction of transfer of described paper tape feeding system is provided with drying system and material-receiving system successively; Described glue feed system is for the paper tape point glue on paper tape feeding system, position pasted by the band that the cushion block that described cushion block feeding system transmits is pasted on paper tape by described cushion block affixing system, form transformer insulated oil duct, described transformer insulated oil duct enters material-receiving system after being dried by drying system.
Described paper tape feeding system comprises paper tape unreeling structure and paper tape conveying mechanism, wherein paper tape unreeling structure comprises motor, expansion tightening wheel and let off roll, the let off roll being wound with paper tape is connected with motor and is rotated by the driving of motor and unreels, and paper tape is by being connected with conveyer belt after expansion tightening wheel and being forwarded by conveyer belt.
Described cushion block feeding system comprises the filler strip feed mechanism, filler strip chamfer mechanism, filler strip cutting mechanism and the cushion block that set gradually along filler strip direction of transfer and turns to connecting gear, described filler strip direction of transfer is vertical with paper tape direction of transfer, filler strip is fed forward by filler strip feed mechanism and carries out chamfering and shearing respectively by filler strip chamfer mechanism and filler strip cutting mechanism successively, form cushion block, described cushion block falls into cushion block and turns on connecting gear.Described filler strip feed mechanism comprises roller arranged in parallel up and down, and filler strip is clamped by upper and lower roller and is fed forward.
Described cushion block turns to connecting gear to comprise cushion block horizontal conveying belt and cushion block vertical conveyors, described cushion block horizontal conveying belt is parallel with filler strip direction of transfer and above the side being positioned at cushion block vertical conveyors, described cushion block vertical conveyors is parallel with described paper tape conveyer belt; Described cushion block is fed forward by cushion block horizontal conveying belt and drops in cushion block vertical conveyors, realizes turning to conveying.
Described filler strip cutting mechanism and cushion block turn to the electrostatic precipitation system be provided with between connecting gear for removing the chip on cushion block.Described paper tape conveyer belt is two and is arranged in parallel, and the both sides of two paper tape conveyer belts are equipped with cushion block feeding system described in two groups, and the direction of transfer of two the cushion block vertical conveyors in every side in opposite directions.
Described glue feed system comprises hydraulic cylinder installing rack, point plastic pin pipe carrier, hydraulic cylinder, point plastic pin pipe, dispensing needle head, guide rod and photoelectric sensor, wherein hydraulic cylinder is arranged on hydraulic cylinder installing rack, and output is connected with some plastic pin pipe carrier, described some plastic pin pipe carrier is provided with multiple somes plastic pin pipes, described dispensing needle head is arranged at a bottom for plastic pin pipe, described hydraulic cylinder installing rack is provided with two guide rods along the outbound course of hydraulic cylinder, the both sides of described some plastic pin pipe carrier are slidably connected with two guide rods respectively, described photoelectric sensor is arranged on hydraulic cylinder installing rack, and be connected with control system.
Described some plastic pin pipe is inner to be isolated into the air chamber of upper and lower setting by piston and to enter glue chamber, described air chamber and enter on glue chamber to be respectively equipped with compressed air inlet port and glue import; Compressed air in described air chamber promotes piston and moves down, thus makes to extrude in dispensing needle head into the glue in glue chamber.
Described cushion block affixing system comprises the manipulator of two groups of parallel connections, and two groups of manipulators are arranged at the both sides of paper tape feeding system respectively, and cushion block captures and compresses after being placed on the position to be pasted paper tape having coated glue by described manipulator.
Advantage of the present invention and beneficial effect are:
1. the invention solves during transformer insulated oil duct is produced the processing dispersion existed, quality is uneven, the problems such as manpower, device resource waste, reach raise labour productivity, improve the quality of products, save manufacture integrated cost, alleviate the target of workman's personal injury and workman's work burden.
2. large-scale production of the present invention, automaticity is high, good product quality, can realize automatically one by one, accurately pasting on paper tape by the cushion block of definite shape, size.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention;
Fig. 2 is plane figure of the present invention;
Fig. 3 is the structural representation of filler strip rounding mechanism of the present invention;
Fig. 4 is the structural representation of steering mechanism of the present invention;
Fig. 5 is the structural representation of glue applying mechanism of the present invention;
Fig. 6 is the structural representation of cushion block labelling machine of the present invention;
Fig. 7 is the structural representation of drying mechanism of the present invention;
Fig. 8 is control system block diagram of the present invention.
Wherein: 1 is paper tape unreeling structure, 2 is glue feed system, 3 is cushion block affixing system, 4 is material-receiving system, 5 is drying system, 6 is the first filler strip feed mechanism, 7 is the first cutting chamfer mechanism, 8 is electrostatic precipitation system, 9 is the second cutting chamfer mechanism, 10 is the second cushion block feed mechanism, 11 is dust pelletizing system, 12 is the 3rd cushion block feed mechanism, 13 is the 3rd cutting chamfer mechanism, 14 is the 4th cutting chamfer mechanism, 15 is the 4th cushion block feed mechanism, 16 is control system, 17 turn to connecting gear for cushion block, 18 is roller, 19 is filler strip, 20 is chamfer mechanism, 21 is cushion block vertical conveyors, 22 is cushion block, 23 is cushion block horizontal conveying belt, 24 is hydraulic cylinder, 25 is a plastic pin pipe, 26 is compressed air inlet, 27 is glue import, 28 is dispensing needle head, 29 is guide rod, 30 is left paper tape conveyer belt, 31 is left cushion block vertical conveyors, 32 is left manipulator, 33 is left manipulator arm arm, 34 is right manipulator arm, 35 is right manipulator, 36 is right cushion block vertical conveyors, 37 is right paper tape conveyer belt, 38 is left insulating oil duct, 39 is right insulating oil duct, 40 is ribbon heater, 41 is driving wheel.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1 and Figure 2, the paper tape feeding system, cushion block feeding system, glue feed system 2, cushion block affixing system 3, drying system 5 and the material-receiving system 4 that the present invention includes control system 16 and be all connected with control system 16, wherein the side of paper tape feeding system is provided with cushion block feeding system, glue feed system 2 and cushion block affixing system 3, and the front end edge paper tape direction of transfer of described paper tape feeding system is provided with drying system 5 and material-receiving system 4 successively; Described glue feed system 2 is for giving the paper tape point glue on paper tape feeding system, position pasted by the band that the cushion block 22 that described cushion block feeding system transmits is pasted on paper tape by described cushion block affixing system 3, form transformer insulated oil duct, described transformer insulated oil duct enters material-receiving system 4 after being dried by drying system 5, transformer insulated oil duct after oven dry through cutting into the bar of regular length, is finally packaged into case by described material-receiving system 4.
Described paper tape feeding system is two groups that be arranged in parallel, often organize paper tape feeding system and include paper tape unreeling structure 1 and paper tape conveyer belt, described paper tape feeding system comprises paper tape unreeling structure 1 and paper tape conveying mechanism, wherein paper tape unreeling structure comprises motor, expansion tightening wheel and let off roll, the let off roll being wound with paper tape is connected with motor and is rotated by the driving of motor and unreels, and paper tape is by being connected with conveyer belt after expansion tightening wheel and being forwarded by conveyer belt.Described paper tape unreeling structure 1 adopts torque motor to drive, and has controlled paper tape unreel by tension force.Paper tape is transferred to exact position by described paper tape conveyer belt, waits for gluing and pastes cushion block.
The both sides of described two paper tape feeding systems are equipped with two cushion block feeding systems, and cushion block feeding system is used for raw material filler strip 19 to transmit, chamfering cut into cushion block 22.Each cushion block feeding system includes filler strip feed mechanism, filler strip chamfer mechanism 20, filler strip cutting mechanism and the cushion block that the direction of transfer along filler strip 19 sets gradually and turns to connecting gear 17, and the direction of transfer of described filler strip 19 is vertical with paper tape direction of transfer.Described filler strip feed mechanism comprises roller 18 arranged in parallel up and down, and filler strip 19 is clamped by upper bottom roller 18 and is fed forward, as shown in Figure 3.Filler strip 19 is fed forward by filler strip feed mechanism and enters dise knife chamfer mechanism 20, filler strip 19 is poured out the fillet of prescribed level, from chamfer mechanism 20 out after, filler strip 19 is delivered to cutting mechanism by roller 18.The feeding rate of filler strip 19, displacement and cutter cutting wheel disc rotating speed are by program control, and filler strip 19 is cut into the cushion block 22 of setting size by cutting mechanism.Described cushion block 22 falls into cushion block and turns on connecting gear 17.The quantity of described paper tape feeding system and cushion block feeding system sets as required.
As shown in Figure 4, described cushion block turns to connecting gear 17 to comprise cushion block horizontal conveying belt 23 and cushion block vertical conveyors 21, described cushion block horizontal conveying belt 23 is parallel with filler strip direction of transfer and above the side being positioned at cushion block vertical conveyors 21, described cushion block vertical conveyors 21 is parallel with described paper tape conveyer belt; Described cushion block 22 is fed forward by cushion block horizontal conveying belt 23 and drops in cushion block vertical conveyors 21, realizes turning to conveying.Described filler strip cutting mechanism and cushion block turn to the electrostatic precipitation system 8 be provided with between connecting gear 17 for removing the chip on cushion block 22, and cushion block 22, after electrostatic precipitation system, is bonded at the chip on cushion block 22, can cling when pasting after removing cutting.Described electrostatic precipitation system 8 is prior art.Be arranged at the direction of transfer of two cushion block vertical conveyors 21 of described paper tape conveyer belt homonymy in opposite directions.
As shown in Figure 5, described glue feed system 2 comprises hydraulic cylinder installing rack, some plastic pin pipe carrier, hydraulic cylinder 24, some plastic pin pipe 25, dispensing needle head 28, guide rod 29 and photoelectric sensor, wherein hydraulic cylinder 24 to be arranged on hydraulic cylinder installing rack and output is connected with some plastic pin pipe carrier, described some plastic pin pipe carrier is provided with multiple somes plastic pin pipes 25, and described dispensing needle head 28 is arranged at an end for plastic pin pipe 25.Described hydraulic cylinder installing rack is provided with two guide rods 29 along the outbound course of hydraulic cylinder 24, and the both sides of described some plastic pin pipe carrier are slidably connected with two guide rods 29 respectively.Described plastic pin pipe 25 inside is isolated into the air chamber of upper and lower setting by piston and enters glue chamber, described air chamber and enter on glue chamber to be respectively equipped with compressed air inlet port 26 and glue import 27.Described photoelectric sensor is arranged at the bottom of hydraulic cylinder installing rack and is connected with control system 16
When described photoelectric sensor detects that paper tape arrives, photoelectric sensor passes the signal to control system 16, control system 16 sends signal of telecommunication Controlling solenoid valve and opens, what glue pumped into plastic pin pipe 25 bottom by glue import 27 enters in glue chamber, and the compressed air cell that compressed air sends into some plastic pin pipe 25 top by compressed air inlet port 26 is indoor.When piston is in upstroke, enters in glue chamber and fill up glue, when piston pushes away downwards, glue extrudes from dispensing needle head 28, is spread upon on the paper tape forwarded by glue.Point plastic pin pipe 25 is driven by hydraulic cylinder 24 and is led by guide rod 29, realizes moving up and down of vertical direction.Glue feed system 2, by solenoid control glue conveying capacity, controls its action sequence by PLC.
As shown in Figure 6, described cushion block affixing system 3 comprises two groups of identical parallel manipulators, two manipulators are respectively the left manipulator 32 and right manipulator 35 that are arranged at paper tape conveyer belt both sides, described left manipulator 32 and right manipulator 35 respectively with left manipulator arm 33 and right manipulator arm 34, can realize horizontally rotating and moving up and down.Left and right mechanical gripper (adopting clamp mode) 32,35 can rotate around axis horizontal, and can realize clamping, unclamping action.Left and right cushion block vertical conveyors 31,36 and left and right paper tape conveyer belt 30,37 arranged in parallel.When cushion block enters labelling machine through left and right cushion block vertical conveyors 31,36 transmission, transducer detects level signal, PLC controls left and right manipulator arm 33,34 and horizontally rotates after collecting signal, and move vertically, after navigating to cushion block 22, left and right manipulator 32,35 captures cushion block 22, left and right manipulator arm 33,34 inwardly rotates, and the paper tape (being positioned at directly over left and right paper tape conveyer belt 30,37) after cushion block 22 is placed on coated glue by location paper tape adjustment lowered position is gone up and compresses.After unclamping, left and right manipulator 32,35 forwards to above left and right cushion block vertical conveyors 31,36 respectively, carries out action next time, and cushion block affixing system 3 ensures cushion block feeding reliability and paste position accuracy.The paper tape pasting cushion block is transformer insulated oil duct, and described transformer insulated oil duct out enters drying system 5 afterwards from cushion block affixing system 3.
As shown in Figure 7, described drying system 5 comprises ribbon heater 40, and described ribbon heater 40 is arranged at the below of paper tape conveyer belt.When transformer insulated oil duct is sent to the top of ribbon heater 40, ribbon heater 40 generates heat and dries glue.
As shown in Figure 8, described control system (prior art) comprises PLC and host computer, paper tape feeding system, cushion block feeding system, glue feed system 2, cushion block affixing system 3, drying system 5 and material-receiving system 4 are all connected to PLC, signal is passed to PLC by each transducer, data are passed to host computer by PLC image data, and the above-mentioned subsystem of PC control and auxiliary equipment normally work according to the duty cycle specified and interlock requirement.
The paper tape specification that the present embodiment adopts is: tape thickness is 0.2mm-0.5mm, and tape width is 5-30mm, and paper band material is brown paper.Cushion block specification: cushion block width is 12mm, cushion block length (identical with tape width) is 5-30mm, and pad thickness is 4mm-25mm, and cushion block material is ox-hide hardboard.
Claims (10)
1. a transformer insulated oil duct automatic production line, it is characterized in that: the paper tape feeding system comprising control system (16) and be all connected with control system (16), cushion block feeding system, glue feed system (2), cushion block affixing system (3), drying system (5) and material-receiving system (4), wherein the side of paper tape feeding system is provided with cushion block feeding system, glue feed system (2) and cushion block affixing system (3), the front end edge paper tape direction of transfer of described paper tape feeding system is provided with drying system (5) and material-receiving system (4) successively, described glue feed system (2) is for giving the paper tape point glue on paper tape feeding system, position pasted by the band that the cushion block (22) that described cushion block feeding system transmits by described cushion block affixing system (3) is pasted on paper tape, form transformer insulated oil duct, described transformer insulated oil duct enters material-receiving system (4) after being dried by drying system (5).
2. by transformer insulated oil duct automatic production line according to claim 1, it is characterized in that: described paper tape feeding system comprises paper tape unreeling structure (1) and paper tape conveying mechanism, wherein paper tape unreeling structure comprises motor, expansion tightening wheel and let off roll, the let off roll being wound with paper tape is connected with motor and is rotated by the driving of motor and unreels, and paper tape is by being connected with conveyer belt after expansion tightening wheel and being forwarded by conveyer belt.
3. by transformer insulated oil duct automatic production line according to claim 2, it is characterized in that: described cushion block feeding system comprises the filler strip feed mechanism set gradually along filler strip direction of transfer, filler strip chamfer mechanism (20), filler strip cutting mechanism and cushion block turn to connecting gear (17), described filler strip direction of transfer is vertical with paper tape direction of transfer, filler strip is fed forward by filler strip feed mechanism, and carry out chamfering and shearing respectively by filler strip chamfer mechanism (20) and filler strip cutting mechanism successively, form cushion block (22), described cushion block (22) falls into cushion block and turns on connecting gear (17).
4. by transformer insulated oil duct automatic production line according to claim 3, it is characterized in that: described filler strip feed mechanism comprises roller (18) arranged in parallel up and down, filler strip is clamped by upper bottom roller (18) and is fed forward.
5. by transformer insulated oil duct automatic production line according to claim 3, it is characterized in that: described cushion block turns to connecting gear (17) to comprise cushion block horizontal conveying belt (23) and cushion block vertical conveyors (21), described cushion block horizontal conveying belt (23) is parallel with filler strip direction of transfer and above the side being positioned at cushion block vertical conveyors (21), described cushion block vertical conveyors (21) is parallel with described paper tape conveyer belt; Described cushion block (22) is fed forward by cushion block horizontal conveying belt (23) and drops in cushion block vertical conveyors (21), realizes turning to conveying.
6. by transformer insulated oil duct automatic production line according to claim 5, it is characterized in that: described filler strip cutting mechanism and cushion block turn to the electrostatic precipitation system (8) be provided with between connecting gear (17) for removing the chip on cushion block (22).
7. by transformer insulated oil duct automatic production line according to claim 5, it is characterized in that: described paper tape conveyer belt is two and is arranged in parallel, the both sides of two paper tape conveyer belts are equipped with cushion block feeding system described in two groups, and the direction of transfer of two the cushion block vertical conveyors (21) in every side in opposite directions.
8. by transformer insulated oil duct automatic production line according to claim 1, it is characterized in that: described glue feed system (2) comprises hydraulic cylinder installing rack, point plastic pin pipe carrier, hydraulic cylinder (24), point plastic pin pipe (25), dispensing needle head (28), guide rod (29) and photoelectric sensor, wherein hydraulic cylinder (24) is arranged on hydraulic cylinder installing rack, and output is connected with some plastic pin pipe carrier, described some plastic pin pipe carrier is provided with multiple somes plastic pin pipes (25), described dispensing needle head (28) is arranged at a bottom for plastic pin pipe (25), described hydraulic cylinder installing rack is provided with two guide rods (29) along the outbound course of hydraulic cylinder (24), the both sides of described some plastic pin pipe carrier are slidably connected with two guide rods (29) respectively, described photoelectric sensor is arranged on hydraulic cylinder installing rack, and be connected with control system (16).
9. by transformer insulated oil duct automatic production line according to claim 8, it is characterized in that: described some plastic pin pipe (25) is inner to be isolated into the air chamber of upper and lower setting by piston and to enter glue chamber, described air chamber and enter on glue chamber to be respectively equipped with compressed air inlet port (26) and glue import (27); Compressed air in described air chamber promotes piston and moves down, thus makes to extrude in into the glue in glue chamber from dispensing needle head (28).
10. by transformer insulated oil duct automatic production line according to claim 1, it is characterized in that: described cushion block affixing system (3) comprises the manipulator of two groups of parallel connections, two groups of manipulators are arranged at the both sides of paper tape feeding system respectively, and cushion block (22) captures and compresses after being placed on the position to be pasted paper tape having coated glue by described manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209531.1A CN105097257B (en) | 2014-05-16 | 2014-05-16 | Automatic production line for insulation oil passage of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209531.1A CN105097257B (en) | 2014-05-16 | 2014-05-16 | Automatic production line for insulation oil passage of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105097257A true CN105097257A (en) | 2015-11-25 |
| CN105097257B CN105097257B (en) | 2017-01-25 |
Family
ID=54577473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209531.1A Expired - Fee Related CN105097257B (en) | 2014-05-16 | 2014-05-16 | Automatic production line for insulation oil passage of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105097257B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164578A (en) * | 2020-10-09 | 2021-01-01 | 常德国力变压器有限公司 | Automatic machining equipment for winding heat dissipation oil duct on oil-immersed transformer |
| CN113257554A (en) * | 2021-04-20 | 2021-08-13 | 山东电力设备有限公司 | Talcum sheet bonding device and bonding method |
| CN114274602A (en) * | 2021-12-13 | 2022-04-05 | 巨石集团有限公司 | Sticker device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0150685A2 (en) * | 1984-02-01 | 1985-08-07 | ISOLPIAVE s.r.l. | Method and machine for insulating electric conductors for transformers by glueing insulation coating sheet and conductors thus insulated |
| CN2720591Y (en) * | 2004-07-27 | 2005-08-24 | 特变电工衡阳变压器有限公司 | Heel-blank automatic feeding device |
| CN201311843Y (en) * | 2008-12-15 | 2009-09-16 | 锦州变压器股份有限公司 | Insulating sticky paper machine at coil end of transformer |
| JP2010045375A (en) * | 2009-09-11 | 2010-02-25 | Hitachi Industrial Equipment Systems Co Ltd | Insulating paper manufacturing machine of amorphous transformer |
| CN202258774U (en) * | 2011-08-26 | 2012-05-30 | 覃超林 | Device for bonding support strips with yellow waxed paper of oil passage of transformer |
| CN203150387U (en) * | 2012-08-27 | 2013-08-21 | 出光工业株式会社 | Chamfering device of insulation spacer |
-
2014
- 2014-05-16 CN CN201410209531.1A patent/CN105097257B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0150685A2 (en) * | 1984-02-01 | 1985-08-07 | ISOLPIAVE s.r.l. | Method and machine for insulating electric conductors for transformers by glueing insulation coating sheet and conductors thus insulated |
| CN2720591Y (en) * | 2004-07-27 | 2005-08-24 | 特变电工衡阳变压器有限公司 | Heel-blank automatic feeding device |
| CN201311843Y (en) * | 2008-12-15 | 2009-09-16 | 锦州变压器股份有限公司 | Insulating sticky paper machine at coil end of transformer |
| JP2010045375A (en) * | 2009-09-11 | 2010-02-25 | Hitachi Industrial Equipment Systems Co Ltd | Insulating paper manufacturing machine of amorphous transformer |
| CN202258774U (en) * | 2011-08-26 | 2012-05-30 | 覃超林 | Device for bonding support strips with yellow waxed paper of oil passage of transformer |
| CN203150387U (en) * | 2012-08-27 | 2013-08-21 | 出光工业株式会社 | Chamfering device of insulation spacer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164578A (en) * | 2020-10-09 | 2021-01-01 | 常德国力变压器有限公司 | Automatic machining equipment for winding heat dissipation oil duct on oil-immersed transformer |
| CN113257554A (en) * | 2021-04-20 | 2021-08-13 | 山东电力设备有限公司 | Talcum sheet bonding device and bonding method |
| CN113257554B (en) * | 2021-04-20 | 2022-08-16 | 山东电力设备有限公司 | Talcum sheet bonding device and bonding method |
| CN114274602A (en) * | 2021-12-13 | 2022-04-05 | 巨石集团有限公司 | Sticker device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105097257B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205916748U (en) | Machine of plugging into | |
| CN201834586U (en) | Copper foil shearing and conveying system | |
| CN204390898U (en) | A kind of magnetic core automatic back gluer | |
| CN203652686U (en) | Automatic feeding device | |
| CN202805759U (en) | Filter element welt fitting device | |
| CN103662177A (en) | Full-automatic pneumatic type book and periodical packing machine | |
| CN106363958B (en) | A kind of automation wire rope handling equipment | |
| CN105097257B (en) | Automatic production line for insulation oil passage of transformer | |
| CN103128835B (en) | Plate edge bonding machine | |
| CN104444184A (en) | Automatic plastic container candle production line | |
| CN105805115A (en) | Automatic edge pasting device for air conditioner filter screen | |
| CN109367933A (en) | A kind of carton box opening device | |
| CN107527753A (en) | A kind of electric capacity bag adhesive tape machine | |
| CN203320318U (en) | Curtain fabric cutting machine | |
| CN204451427U (en) | Full automatically punching laminator | |
| CN202349498U (en) | Electric tracing pipe | |
| CN102649230B (en) | Thick plate numerical control low-speed uncoiling and leveling shearing line | |
| CN104226724A (en) | Full-automatic pipe fitting production and machining method and system | |
| CN204735911U (en) | Silica gel cover automatic assembly device | |
| CN212797481U (en) | Environment-friendly carton packing apparatus | |
| CN103552875A (en) | Automatic winding displacement fixed length cutting machine cotton paper pasting mechanism | |
| CN209382966U (en) | A kind of autoloader | |
| CN204390897U (en) | A kind of PQ magnetic core automatic back gluer | |
| CN208180359U (en) | Cardboard automatic glue spreaders | |
| CN106392640A (en) | Equipment used for producing spring ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170516 |