CN207239680U - A kind of automatic machining device of header inner container - Google Patents
A kind of automatic machining device of header inner container Download PDFInfo
- Publication number
- CN207239680U CN207239680U CN201721028592.3U CN201721028592U CN207239680U CN 207239680 U CN207239680 U CN 207239680U CN 201721028592 U CN201721028592 U CN 201721028592U CN 207239680 U CN207239680 U CN 207239680U
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- automatic
- plate
- cylinder
- fixed
- cooling water
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 51
- 238000004080 punching Methods 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000009966 trimming Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000005461 lubrication Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000010273 cold forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a kind of automatic machining device of header inner container, include plate automatic emptying machine successively, automatic punching flange hydraulic press, connect trimmer, high frequency pulse current welding machine and automatic gas cutting machine, temporary buffer gear is equipped between plate automatic emptying machine and automatic punching flange hydraulic press, temporary buffer gear is equipped between automatic punching flange hydraulic press and connection trimmer, the temporary buffer gear includes the missile silo that depth is 2~3 meters, infrared ray lower position switch is equipped with the bottom of missile silo, infrared ray upper limit position switch is equipped with the well head of missile silo, plate passes through between infrared ray upper limit position switch and infrared ray lower position switch.With temporary buffer gear, possess more cushion spaces, make to greatly reduce into next procedure error, add into the accuracy of next process, the danger of other processes is reduced in the case where there is abnormal condition.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of automatic machining device of header inner container.
Background technology
In traditional processing technology, the mode of production of header inner container is to go out multiple circular holes on a metal plate, then by metal
Plate is bent, and the metallic plate after two pieces of bendings is welded together to form square column type, along with the end plate at both ends, just forms a side
Header inner container with holes.Header inner container superscribes insulating layer, and allows the circular hole of its side to be connected with thermal-collecting tube grafting, that is, is formed
The basic element of character of solar water heater.
Such as the utility model patent for the Application No. 201620534895.1 that China announces, a kind of solar energy header is disclosed
Liner full-automatic forming equipment, including stainless-steel roll feeding device, the stainless-steel roll feeding device are right by stent and housing
Side is fixedly connected, and the enclosure interior installs directive wheel, punch die hemmer, infrared sensor, cut-out dress successively from right to left
Put, bending and molding device and welder, the housing left end install automatic blanking device, the housing upper end fixation peace additional
Fill pneumatic device and switch board, the driving device of the stainless-steel roll feeding device, pneumatic device, infrared sensor, cut-out dress
Put, bending and molding device and welder are connected by conducting wire with the controller inside switch board.
But since the charging rate of punch die hemmer with bending and molding device is not that synchronization is consistent, more or less
Can be there are gap, if spacing distance is too short between the two processes, feeding can cause equipment stuck or wear slowly, and charging is too fast
Accumulate and block in front equipment end it will cause plate, can only be solved by extending production line.
Utility model content
The purpose of this utility model is that there are the above problem for existing technology, it is proposed that a kind of header inner container it is automatic
Processing unit (plant), has temporary buffer gear, and it is poor to balance the charging rate of each process, ensures charging precision.
The purpose of this utility model can be realized by following technical proposal：A kind of automatic machining device of header inner container,
Include plate automatic emptying machine, automatic punching flange hydraulic press, connection trimmer, high frequency pulse current welding machine and surface trimming successively
Machine, it is characterised in that temporary buffer gear is equipped between plate automatic emptying machine and automatic punching flange hydraulic press, automatic
Temporary buffer gear is equipped between piercing and flanging hydraulic press and connection trimmer, it is 2~3 that the temporary buffer gear, which includes depth,
The missile silo of rice, is equipped with infrared ray lower position switch in the bottom of missile silo, the infrared ray upper limit is equipped with the well head of missile silo
Bit switch, plate pass through between infrared ray upper limit position switch and infrared ray lower position switch.
Due to the charging of automatic punching flange hydraulic press and continuous trimmer, there are speed difference, plate automatic emptying machine to put
During material, when plate hangs down and triggers the infrared ray lower position switch of missile silo, controller realization can be sent to
Slow down or suspend blowing, when plate is tightened and triggers infrared ray upper limit position switch upwards, controller can be sent to and accelerate to put
Material, can so ensure that the charging supply moment of automatic punching flange hydraulic press keeps sufficient, nor can be in two processes
Between accumulate too many plate.The charging situation for connecting trimmer is also in this way, plate enters ground after piercing and flanging process is completed
In going into the well.
Further, the missile silo cross section is square, and the temporary buffer gear further includes two supporting rods and consolidates
The guide rail being vertically arranged on the borehole wall is scheduled on, infrared ray upper limit position switch and infrared ray lower position switch are separately fixed at two supports
On bar, guide rail is equipped with some mounting holes along its length, and supporting rod is inserted into mounting hole mode by bolt and is connected on guide rail.
By adjusting the height of supporting rod, maximum suspension length and minimum suspension of the plate in missile silo can be set to grow
Degree.
Further, it is equipped with caul-fat auto spraying moistening machine in automatic punching flange hydraulic press front end.Caul-fat auto spraying
Caul-fat can be injected in plate upper surface by moistening machine with mist-like, plate is being entered hydraulic press front surface lubrication.Rushing
During pressure, especially in cold forging Punching Process, temperature can raise quickly, it is necessary to add oil lubrication, if do not made
The direct punching press with lubrication, in addition to workpiece finish is affected, die life will shorten, while precision reduces.
Further, the automatic punching flange hydraulic press includes hydraulic press, the piercing die on hydraulic press and flange mold.
Further, the automatic gas cutting machine includes cutting motor, clamping cylinder, cutting cylinder, sliding cylinder, circular saw
Piece, slide unit, cutting rotation seat and grip slipper, the circular saw blade are rotatably connected on cutting rotation seat, and cutting motor is fixed on
Cut on rotation seat, cutting rotation seat lower end is hinged on slide unit, and cutting cylinder is fixed on slide unit and push rod is rotated with cutting
Seat connection, grip slipper are made of the collet of two pieces of concaves, and clamping cylinder, which has two and is connected respectively with collet, makees promotion collet
Move toward or away from one another, cooling water collecting groove is equipped with below slide unit, the cell wall upper end of cooling water collecting groove both sides, which is equipped with, to be supplied
The slide that slide unit slides, the cell wall upper end of cooling water collecting groove end are fixed with horizontally disposed sliding cylinder, sliding cylinder
Push rod is connected with slide unit.
Cutting motor driving circular saw blade rotates, and clamping cylinder driving grip slipper fixes workpiece, makes slide unit and workpiece one
Play movement.Cutting cylinder promotes cutting rotation seat to rotate, and circular saw blade is gradually pushed and makees cutting action.Sliding cylinder, which promotes, to be slided
Platform is moved forward or rearward so that workpiece energy is cut when moving forward.
Further, cooling water pump is fixed with high frequency pulse current welding machine, the water inlet pipe of cooling water pump extend into cooling water
In collecting tank, the outlet pipe of cooling water pump is connected with cooling spray.Workpiece is when by high frequency pulse current welding, it is necessary to cooling water pair
Welding portion cools down, and the water after cooling is flowed into cooling water collecting groove and collects, and cooling water pump will gather up
The water come is sprayed on welding position again to be reused.
Further, controlled-length apparatus is fixed with the cooling water collecting groove, controlled-length apparatus includes being fixed on cold
But the bottom plate of water collecting groove upper end, fixed length baffle, fixed length cylinder, cylinder slide plate and L-type support plate, L-type support plate pass through bolt
It is fixed on bottom plate, fixed length cylinder is fixed on the cylinder slide plate back side, and cylinder slide plate one end is embedded into L-type support plate and opposite
L-type support plate is slided along workpiece moving direction, is threaded with trimming bolt in L-type support plate, the end of trimming bolt with
Cylinder slide plate connects, and the front of cylinder slide plate is fixed with spacing clamping plate, and fixed length baffle is embedded among spacing clamping plate and by fixed length gas
Cylinder drives.
Trimming bolt is used to drive whole cylinder slide plate to move back and forth, so that the position of fine adjustments fixed length baffle, workpiece
From cooling water collecting groove above by when, workpiece front end contacted with fixed length baffle and against, after determining Cutting Length, fixed length baffle
Driven from fixed length cylinder toward pusher, make workpiece can continue to pass through.
Plate is after square box is welded into, and after workpiece front end is in contact during traveling with fixed length baffle, clamps gas
Cylinder driving grip slipper embraces workpiece, and fixed length cylinder driving fixed length baffle retreats at this time, makes workpiece can continue to advance, meanwhile, cut
Cut cylinder driving cutting rotation seat to push, circular saw blade is made cutting action to workpiece.
Compared with prior art, the automatic machining device of this header inner container has the following advantages：
1. equipped with temporary buffer gear, the total length of whole device has been shortened significantly；
2. equipped with temporary buffer gear, plate, which is suspended in missile silo, makees interim storage, possesses more cushion spaces, makes
Greatly reduce into next procedure error, add into the accuracy of next process, reduced in the case where there is abnormal condition
The danger of other processes；
3. worker can not have to promote plate charging manually, effectively reduce worker exposure's plate and cause the possibility of scuffing
Property；
4. realizing fixed length cutting function, in cutting process, whole automatic gas cutting machine and workpiece are all being advanced, before not influencing
The normal operation of several procedures.
5. the cooling water in welding process recycles again by cooling down water collecting groove, water resource is saved.
Brief description of the drawings
Fig. 1 is the first half structure diagram of the automatic machining device of this header inner container.
Fig. 2 is the latter half structure diagram of the automatic machining device of this header inner container.
Fig. 3 is the structure diagram of temporary buffer gear.
Fig. 4 is the side structure schematic view of automatic gas cutting machine.
Fig. 5 is the overlooking the structure diagram of controlled-length apparatus.
In figure, 1, automatic emptying machine；2nd, automatic punching flange hydraulic press；3rd, trimmer is connected；4th, high frequency pulse current welding machine；
5th, automatic gas cutting machine；6th, buffer gear is kept in；7th, missile silo；8th, infrared ray lower position switch；9th, infrared ray upper limit position switch；
10th, supporting rod；11st, guide rail；12nd, mounting hole；13rd, caul-fat auto spraying moistening machine；14th, clamping cylinder；15th, cylinder is cut；16、
Sliding cylinder；17th, circular saw blade；18th, slide unit；19th, rotation seat is cut；20th, grip slipper；21st, water collecting groove is cooled down；22nd, slide；
23rd, cooling water pump；24th, cooling spray；25th, controlled-length apparatus；26th, bottom plate；27th, fixed length baffle；28th, fixed length cylinder；29th, cylinder
Slide plate；30th, L-type support plate；31st, trimming bolt；32nd, spacing clamping plate；33rd, cutting motor.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of automatic machining device of header inner container, successively including plate automatic emptying machine 1, automatic
Piercing and flanging hydraulic press 2, connection trimmer 3, high frequency pulse current welding machine 4 and automatic gas cutting machine 5, it is characterised in that in plate certainly
It is dynamic that temporary buffer gear 6 is equipped between feeding machine 1 and automatic punching flange hydraulic press 2, in automatic punching flange hydraulic press 2 and even
Connecing and temporary buffer gear 6 is equipped between trimmer 3, the temporary buffer gear 6 includes the missile silo 7 that depth is 2~3 meters,
The bottom of missile silo 7 is equipped with infrared ray lower position switch 8, and infrared ray upper limit position switch 9, plate are equipped with the well head of missile silo 7
Material passes through between infrared ray upper limit position switch 9 and infrared ray lower position switch 8.
As shown in figure 3,7 cross section of missile silo is square, the temporary buffer gear 6 further includes two supporting rods 10
Be fixed on the guide rail 11 that is vertically arranged on the borehole wall, infrared ray upper limit position switch 9 and infrared ray lower position switch 8 are separately fixed at
On two supporting rods 10, guide rail 11 is equipped with some mounting holes 12 along its length, and supporting rod 10 is inserted into mounting hole 12 by bolt
Mode is connected on guide rail 11.By adjusting the height of supporting rod 10, maximum suspension length of the plate in missile silo 7 can be set
Degree and minimum suspension length.
Caul-fat auto spraying moistening machine 13, automatic punching flange hydraulic press 2 are equipped with 2 front end of automatic punching flange hydraulic press
Including the piercing die and flange mold on hydraulic press, hydraulic press.Caul-fat auto spraying moistening machine 13 can be by caul-fat with mist-like spray
Penetrate in plate upper surface, plate is being entered hydraulic press front surface lubrication.In punching course, especially add in cold forging punching press
During work, temperature can raise quickly, it is necessary to add oil lubrication, if the direct punching press without using lubrication, except workpiece is bright and clean
Outside degree is affected, die life will shorten, while precision reduces.
As shown in figure 4, automatic gas cutting machine 5 include cutting motor 33, clamping cylinder 14, cutting cylinder 15, sliding cylinder 16,
Circular saw blade 17, slide unit 18, cutting rotation seat 19 and grip slipper 20, the circular saw blade 17 are rotatably connected on cutting rotation seat 19
On, cutting motor 33 is fixed on cutting rotation seat 19, and 19 lower end of cutting rotation seat is hinged on slide unit 18, and cutting cylinder 15 is solid
It is scheduled on slide unit 18 and push rod is connected with cutting rotation seat 19, grip slipper 20 is made of the collet of two pieces of concaves, clamping cylinder 14
Work is connected with two and respectively with collet promotes collet to move toward or away from one another, and the lower section of slide unit 18 is equipped with cooling water and collects
Groove 21, the cell wall upper end of 21 both sides of cooling water collecting groove are equipped with the slide 22 slided for slide unit 18,21 end of cooling water collecting groove
Cell wall upper end be fixed with horizontally disposed sliding cylinder 16, the push rod of sliding cylinder 16 is connected with slide unit 18.
Cooling water pump 23 is fixed with high frequency pulse current welding machine 4, the water inlet pipe of cooling water pump 23 extend into cooling water collection
In groove 21, the outlet pipe of cooling water pump 23 is connected with cooling spray 24.Workpiece is when by high frequency pulse current welding, it is necessary to cooling water
Welding portion is cooled down, the water after cooling is flowed into cooling water collecting groove 21 and collects, and cooling water pump 23 will
Collected water is sprayed on welding position and is reused again.
As shown in figure 5, being fixed with controlled-length apparatus 25 on the cooling water collecting groove 21, controlled-length apparatus 25 includes solid
Bottom plate 26, fixed length baffle 27, fixed length cylinder 28, cylinder slide plate 29 and the L-type support plate 30 of 21 upper end of cooling water collecting groove are scheduled on,
L-type support plate 30 is bolted on bottom plate 26, and fixed length cylinder 28 is fixed on 29 back side of cylinder slide plate, cylinder slide plate 29
One end is embedded into L-type support plate 30 and opposite L-type support plate 30 is slided along workpiece moving direction, spiral shell in L-type support plate 30
Line is connected with trimming bolt 31, and the end of trimming bolt 31 is connected with cylinder slide plate 29, and the front fixation of cylinder slide plate 29 is limited
Position clamping plate 32, fixed length baffle 27 are embedded among spacing clamping plate 32 and are driven by fixed length cylinder 28.
Operation principle：
Due to the charging of automatic punching flange hydraulic press 2 and continuous trimmer, there are speed difference, plate automatic emptying machine 1 to exist
During blowing, when plate hangs down and triggers the infrared ray lower position switch 8 of missile silo 7, controller can be sent to
Realize and slow down or suspend blowing, when plate is tightened and triggers infrared ray upper limit position switch 9 upwards, controller can be sent to and added
Fast blowing, can so ensure that the charging supply moment of automatic punching flange hydraulic press 2 keeps sufficient, nor can be at two
Inter process accumulates too many plate.In plate after piercing and flanging process, second temporary buffer gear 6 is entered so that plate
The error that material enters continuous trimming greatly reduces.
After continuous shaping, plate both sides are folded upward at and varus, and both sides fold and by high frequency pulse current welding
Machine 4 is welded and fixed.Cooling spray 24 ceaselessly sprays cooling water towards weld in welding process, and cooling water is flowed into after use
In the cooling water accumulator tank of bottom, drawn by cooling water pump 23 and sprayed again, recycled.
Cutting action is entered after welding, after square box is welded into, workpiece front end passes through plate during traveling
Grip slipper 20, finally leans with fixed length baffle 27.The length of cutting required for having determined that at this time, that is, it is current circular
The distance of saw blade 17 and fixed length baffle 27.Subsequent clamping cylinder 14 drives grip slipper 20 to embrace workpiece, and fixed length cylinder 28 drives at this time
Dynamic fixed length baffle 27 retreats, and makes workpiece can continue to advance, meanwhile, cutting motor 33 drives circular saw blade 17 to rotate, and cuts gas
The driving cutting rotation seat 19 of cylinder 15 pushes, and circular saw blade 17 is made cutting action to workpiece.Sliding cylinder 16 promote slide unit 18 to
Preceding movement so that workpiece energy is cut when moving forward, and after completely cutting through, clamping cylinder 14 drives grip slipper 20 to unclamp workpiece,
The workpiece of fixed length is taken away by worker.Sliding cylinder 16 promotes slide unit 18 to move backward to initial position, and fixed length cylinder 28 drives
Fixed length baffle 27 is stretched from spacing clamping plate 32, waits the preceding end in contact with next workpiece.
Trimming bolt 31 is used to drive whole cylinder slide plate 29 to move back and forth, so that the position of fine adjustments fixed length baffle 27
Put.
Claims (7)
- A kind of 1. automatic machining device of header inner container, successively including plate automatic emptying machine, automatic punching flange hydraulic press, company Connect trimmer, high frequency pulse current welding machine and automatic gas cutting machine, it is characterised in that in plate automatic emptying machine and automatic punching flange Temporary buffer gear is equipped between hydraulic press, temporary buffer is equipped between automatic punching flange hydraulic press and connection trimmer Structure, the temporary buffer gear include the missile silo that depth is 2~3 meters, are opened in the bottom of missile silo equipped with infrared ray lower limit Close, be equipped with infrared ray upper limit position switch at the well head of missile silo, plate is from infrared ray upper limit position switch and infrared ray lower limit Passed through between switch.
- 2. the automatic machining device of header inner container according to claim 1, it is characterised in that the missile silo cross section is in Square, the temporary buffer gear further includes two supporting rods and is fixed on the guide rail being vertically arranged on the borehole wall, the infrared ray upper limit Bit switch and infrared ray lower position switch are separately fixed on two supporting rods, and guide rail is equipped with some mounting holes along its length, Supporting rod is inserted into mounting hole mode by bolt and is connected on guide rail.
- 3. the automatic machining device of header inner container according to claim 2, it is characterised in that in automatic punching flange oil pressure Machine front end is equipped with caul-fat auto spraying moistening machine.
- 4. the automatic machining device of header inner container according to claim 3, it is characterised in that the automatic punching flange Hydraulic press includes hydraulic press, the piercing die on hydraulic press and flange mold.
- 5. the automatic machining device of header inner container according to claim 4, it is characterised in that the automatic gas cutting machine includes Cutting motor, clamping cylinder, cutting cylinder, sliding cylinder, circular saw blade, slide unit, cutting rotation seat and grip slipper, the circle Saw blade is rotatably connected on cutting rotation seat, and cutting motor is fixed on cutting rotation seat, and cutting rotation seat lower end is hinged on cunning On platform, cutting cylinder is fixed on slide unit and push rod is connected with cutting rotation seat, and grip slipper is made of the collet of two pieces of concaves, folder Tight cylinder, which has two and is connected work with collet respectively, promotes collet to move toward or away from one another, and cooling water is equipped with below slide unit Collecting tank, the cell wall upper end of cooling water collecting groove both sides are equipped with the slide slided for slide unit, the cell wall of cooling water collecting groove end Upper end is fixed with horizontally disposed sliding cylinder, and the push rod of sliding cylinder is connected with slide unit.
- 6. the automatic machining device of header inner container according to claim 5, it is characterised in that solid on high frequency pulse current welding machine Surely there is cooling water pump, the water inlet pipe of cooling water pump is extend into cooling water collecting groove, and the outlet pipe of cooling water pump is connected with cooling Nozzle.
- 7. the automatic machining device of header inner container according to claim 6, it is characterised in that in the cooling water collecting groove On be fixed with controlled-length apparatus, controlled-length apparatus includes bottom plate, fixed length baffle, the fixed length gas for being fixed on cooling water collecting groove upper end Cylinder, cylinder slide plate and L-type support plate, L-type support plate are bolted on bottom plate, and fixed length cylinder is fixed on the cylinder slide plate back of the body On face, cylinder slide plate one end is embedded into L-type support plate and opposite L-type support plate is slided along workpiece moving direction, L-type support Trimming bolt is threaded with plate, the end of trimming bolt is connected with cylinder slide plate, and the front of cylinder slide plate is fixed with spacing Clamping plate, fixed length baffle are embedded among spacing clamping plate and are driven by fixed length cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028592.3U CN207239680U (en) | 2017-08-17 | 2017-08-17 | A kind of automatic machining device of header inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721028592.3U CN207239680U (en) | 2017-08-17 | 2017-08-17 | A kind of automatic machining device of header inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239680U true CN207239680U (en) | 2018-04-17 |
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ID=61881502
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721028592.3U Active CN207239680U (en) | 2017-08-17 | 2017-08-17 | A kind of automatic machining device of header inner container |
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| Country | Link |
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| CN (1) | CN207239680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283169A (en) * | 2017-08-17 | 2017-10-24 | 海宁伊诺电气有限公司 | A kind of automatic machining device of header inner container |
-
2017
- 2017-08-17 CN CN201721028592.3U patent/CN207239680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283169A (en) * | 2017-08-17 | 2017-10-24 | 海宁伊诺电气有限公司 | A kind of automatic machining device of header inner container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314000 Group 9, Zhongle Village, Xieqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Yinuo New Energy (Zhejiang) Co.,Ltd. Address before: 314406 Group 9, Zhongle Village, Xieqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING YINUO ELECTRIC CO.,LTD. |
|
| CP03 | Change of name, title or address |