CN112536847A - Sleeve type leather bag cut-off device - Google Patents
Sleeve type leather bag cut-off device Download PDFInfo
- Publication number
- CN112536847A CN112536847A CN202011308134.1A CN202011308134A CN112536847A CN 112536847 A CN112536847 A CN 112536847A CN 202011308134 A CN202011308134 A CN 202011308134A CN 112536847 A CN112536847 A CN 112536847A
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- CN
- China
- Prior art keywords
- sleeve type
- cutter
- leather bag
- cut
- clamping plate
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention provides a sleeve type leather bag cut-off device which comprises a fixing frame, wherein a power mechanism is arranged on the fixing frame, the power mechanism comprises a driving rod fixed along the vertical direction, the sleeve type leather bag is sleeved on the driving rod, cut-off mechanisms acting on the upper end and the lower end of the sleeve type leather bag are respectively arranged on the fixing frame, each cut-off mechanism comprises a cutter, the cutter edge is arranged along the horizontal direction, the depth of the cutter can be adjusted relative to the sleeve type leather bag on the cut-off mechanism, and the height of the cutter can be changed at least along the vertical direction. The sleeve type leather bag cutting device provided by the invention has the advantages that: the upper end and the lower end of the sleeve type leather bag are respectively provided with a cutting mechanism, the cutting positions of the upper end and the lower end are respectively determined according to requirements, the knife edge is arranged along the horizontal direction, the sleeve type leather bag is driven by a driving rod to rotate, so that the cut is kept horizontal, the height of a cutter can be fixed after adjustment, and the sizes of the processed sleeve type leather bags are kept consistent.
Description
Technical Field
The invention relates to the technical field of air springs, in particular to a sleeve type leather bag cut-off device.
Background
Sleeve formula leather bag is air spring's important raw materials, generally is through the vulcanization process preparation, utility model patent for CN204149376U discloses the vulcanization mould who is used for producing sleeve formula air spring leather bag promptly, the semi-manufactured goods through vulcanization production must be slightly longer than the finished product in process design, just can guarantee follow-up technical demand (the wall thickness is even, length is controllable etc.) of deciding on realizing the product design, no matter how change of whole manufacturing process, this process is decided to the leather bag is unable cancellation, so the purpose of deciding is exactly to realize getting rid of the both ends waste material after vulcanizing according to product special characteristics demand.
The existence of the inclined openings at the two ends of the leather bag in cutting and large length error can influence the subsequent assembly, sealing performance and appearance quality of the air spring, and the functionality and market competitiveness of the product are reduced. Therefore, from the quality of the product, the premise conditions of ensuring that the length tolerance and the perpendicularity of the bevel opening are controllable after the sleeve leather bag is cut off are the following assembly processes.
Disclosure of Invention
The invention aims to provide a cutting device capable of accurately cutting two ends of a sleeve type leather bag.
The invention solves the technical problems through the following technical scheme: the sleeve type leather bag cut-off device comprises a fixing frame, wherein a power mechanism is arranged on the fixing frame, the power mechanism comprises a driving rod fixed in the vertical direction, the sleeve type leather bag is sleeved on the driving rod, cut-off mechanisms acting on the upper end and the lower end of the sleeve type leather bag are further arranged on the fixing frame respectively, each cut-off mechanism comprises a cutter, a cutter edge is arranged in the horizontal direction, the depth of the cutter can be adjusted relative to the sleeve type leather bag on each cut-off mechanism, and the height of the cutter can be changed at least in the vertical direction.
The cutting mechanisms are respectively arranged at the upper end and the lower end of the sleeve type leather bag, so that the height of a cutter can be conveniently adjusted, the cutting positions of the upper end and the lower end are respectively determined according to requirements, the knife edge is arranged along the horizontal direction, the cutter is driven by the cutting mechanisms to extend out of the sleeve type leather bag during working, the sleeve type leather bag is driven by the driving rod to rotate, so that the cut is kept horizontal, the height of the cutter can be fixed after one-time adjustment, and the size of the processed sleeve type leather bag is kept consistent.
Preferably, the cutter is fixed on a cutter bar, the axial direction of the cutter bar is parallel to the cutter edge, and the cutter bar is clamped and fixed on the connecting block along the horizontal direction; the cutting mechanism comprises an adjusting seat capable of adjusting the position of the connecting block on a plane vertical to the cutter bar.
Preferably, the connecting block is fixedly provided with a first clamping plate and a second clamping plate which is detachably connected with the first clamping plate through a bolt, the surfaces, opposite to the first clamping plate and the second clamping plate, of the first clamping plate and the second clamping plate are respectively provided with a semicircular accommodating groove along the horizontal direction, and the cutter bar is clamped in the accommodating grooves of the first clamping plate and the second clamping plate.
Preferably, the cutting mechanism comprises a hollow shell, a screw rod nut assembly is arranged in the shell along the vertical direction, the adjusting seat is matched with a screw rod of the screw rod nut assembly in a threaded manner, a telescopic assembly is fixedly mounted on the adjusting seat, and the power output end of the telescopic assembly is fixedly connected with the connecting block.
Preferably, the screw rod is coaxially fixed with a worm wheel, the worm wheel is meshed with the worm, and a power rod of the worm penetrates through a bearing seat fixed on the surface of the shell to be connected with a rotating wheel positioned outside the shell.
Preferably, the power rod of the worm is further connected with a lifting motor positioned in the shell.
Preferably, the cutting mechanism further comprises a PLC controller for recording and controlling the height and the depth of the cutter.
Preferably, the power mechanism comprises a transmission case fixed on the fixing frame, a rotating motor is fixed at the bottom of the transmission case, a power shaft of the rotating motor and the driving rod extend into the power case in parallel, and the power case transmits the rotation of the power shaft to the driving rod.
Preferably, a plurality of leather bag disks are detachably fixed on the driving rod along the axial direction, and the leather bag disks are matched with a plurality of positions of the sleeve type leather bag along the axial direction.
Preferably, the fixing frame is of a cuboid frame structure, and four corners of the bottom of the fixing frame are respectively provided with supporting legs in a threaded connection mode.
The sleeve type leather bag cutting device provided by the invention has the advantages that: the cutting mechanisms are respectively arranged at the upper end and the lower end of the sleeve type leather bag, so that the height of the cutter can be conveniently adjusted, the cutting positions of the upper end and the lower end are respectively determined according to requirements, the cutter edge is arranged along the horizontal direction, the cutter is driven by the cutting mechanisms to extend out of the sleeve type leather bag during working, the sleeve type leather bag is driven by the driving rod to rotate, so that the incision is kept horizontal, the height of the cutter can be fixed after one-time adjustment, and the size of the processed sleeve type leather bag is kept consistent. The cutter uses a worm and gear mechanism, a screw-nut component and a linear telescopic component to realize the adjustment of height and depth, and the transverse position is determined by the fixed position of a guide rod, so that the cutter can adapt to sleeve type leather bags with different specifications; the supporting leg height of mount can independently be adjusted, can adapt to different site conditions.
Drawings
FIG. 1 is a schematic view of a sleeve type bladder cut-off device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the sleeve type bladder cut-off device of the present invention without assembling the sleeve type bladder;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is a schematic view of a cutting mechanism of the sleeve type bladder cutting device according to the embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described below in detail and completely with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1 and fig. 2, the present embodiment provides a sleeve type bladder cut-off device, which includes a fixing frame 1, wherein the fixing frame 1 is provided with a power mechanism 2, the power mechanism 2 includes a driving rod 21 fixed along a vertical direction, the sleeve type bladder 22 is sleeved on the driving rod 21, the fixing frame 1 is further provided with cut-off mechanisms 3 acting on upper and lower ends of the sleeve type bladder 22, with reference to fig. 3, the cut-off mechanisms 3 include a cutter 31 having a knife edge arranged along a horizontal direction, the cutter 31 can adjust a depth on the cut-off mechanisms 3 relative to the sleeve type bladder 22, and the cutter 31 can change a height at least in the vertical direction.
In this embodiment, the cutting mechanisms 3 are respectively disposed at the upper and lower ends of the sleeve-type bladder 22, so that the height of the cutter 31 can be conveniently adjusted to determine the cutting positions of the upper and lower ends, respectively, the knife edge is disposed along the horizontal direction, the cutter 31 is driven by the cutting mechanism to extend out of the sleeve-type bladder 22 during operation, the sleeve-type bladder 22 is driven by the driving rod 21 to rotate, so that the incision is kept horizontal, and the height of the cutter 31 can be fixed after one adjustment, so that the sizes of the processed sleeve-type bladders 22 are kept consistent.
Specifically, mount 1 is cuboid frame rack structure, and its bottom four corners is respectively through being fixed with a height-adjustable's supporting leg 11, in this embodiment supporting leg 11 passes through screw-thread fit with mount 1's bottom, from this can be convenient to every supporting leg 11 height-adjusting, keep whole mount 1's level.
Referring to fig. 3, the cutter 31 is fixed on a cutter bar 32, the axial direction of the cutter bar 32 is parallel to the knife edge, the cutter bar 32 is clamped and fixed on a connecting block 33 along the horizontal direction, and the cutting mechanism 3 comprises an adjusting seat 35 capable of adjusting the position of the connecting block 33 on the plane vertical to the cutter bar 32, so that the height and the depth of the cutter 31 can be changed.
In a preferred embodiment, the cutter 31 can also change its position along the length direction of the cutter bar 32 to adapt to sleeve type leather bags 22 with different specifications, specifically, a first clamp plate 331 and a second clamp plate 332 detachably connected to the first clamp plate 331 through a bolt are fixedly arranged on the connecting block 33, semicircular accommodating grooves (not shown) are respectively arranged on the opposite surfaces of the first clamp plate 331 and the second clamp plate 332 along the horizontal direction, the cutter bar 32 is clamped and fixed in the accommodating grooves of the first clamp plate 331 and the second clamp plate 332, when the position needs to be adjusted, the bolt can be loosened to enable the cutter bar 32 to slide in the accommodating grooves to adjust the position, and the cutter bar 31 is clamped again after the position is determined.
With reference to fig. 1-4, the cutting mechanism 3 includes a hollow casing 34, a screw nut assembly (not shown) is disposed inside the casing 34 along a vertical direction, the adjusting seat 35 is in threaded connection with a screw 36 of the screw nut assembly, a telescopic assembly 37 is fixedly mounted on the adjusting seat 35, a power output end of the telescopic assembly 37 is fixedly connected with the connecting block 33, so that a height of the adjusting seat 35 is changed by rotation of the screw 36, and a distance extending out of the connecting block 33 is changed by movement of the telescopic assembly 37, thereby changing a depth of the cutter 31.
The telescopic assembly 37 can adopt the structures of a cylinder, an oil cylinder, a gear rack and the like which are common in the prior art, and in combination with fig. 4, in the preferred embodiment, the drive end of the telescopic assembly 37 is sleeved on a polished rod 371, so that the stability of vertical motion can be improved, and a limit structure in the vertical direction can be arranged on a power shaft of the telescopic assembly 37 as required, for example, a slide bar which is in plug-in fit with the power shaft or a chute which is in sliding fit with the power shaft can limit the vertical motion of the connecting block 33 to realize the purpose of improving the stability.
The screw rod 36 is coaxially fixed with a worm wheel 362, the worm wheel 362 is meshed with the worm 38, and a power rod 381 of the worm 38 passes through a bearing seat (not shown) fixed on the shell 34 to be connected with a rotating wheel 341 positioned outside the shell 34, so that the height of the cutter 31 can be adjusted through the rotating wheel 341; a control circuit is suitably provided on the housing 34 or on the control unit of the entire cutoff device to control the operating state of the telescopic assembly 37.
Further, in order to realize automatic operation and reduce the error of manual adjustment, in the preferred embodiment, the cutting mechanism 3 further includes a PLC controller (not shown) for recording and controlling the height and depth of the tool 31, the power rod 381 is further connected to a lifting motor 382 located inside the housing 34, the height of the tool 31 can be adjusted by controlling the lifting motor 382, and the transmission stability is good through the worm gear structure, so that the self-locking of the whole structure can be realized, and the accidental falling can be prevented; the lifting motor 382 and the telescopic assembly 37 are both connected to a PLC controller, a user can manually input parameters such as cutting distance, cutter depth and the like of the sleeve type leather bag 22, and the PLC automatically controls the two cutting mechanisms to adjust the position of the cutter 31, so that automatic operation is completed, and the consistency of processed products is ensured; the PLC controller can be used for storing common processing parameters, so that the time for manual adjustment and the error probability are reduced, and the working efficiency and the processing precision are improved.
Referring to fig. 1 and 2 again, since the fixing frame 1 is of a frame structure, the power mechanism 2 and the cutting mechanism 3 are respectively installed on the fixing frame 1 through fixing rods and the like, and the specific setting position is determined according to the processing requirement. The power mechanism 2 comprises a transmission case 23 fixed on the fixed frame 1, a rotating motor 24 is fixed at the bottom of the transmission case 23, a power shaft of the rotating motor 24 extends into the transmission case 23 and is parallel to the driving rod 21, the transmission case 23 transmits the power of the rotating motor 24 to the driving rod 21, so that the driving rod 21 is driven, and the sleeve type leather bag 22 is driven to rotate by the rotating motor 24; the transmission box 23 can be directly coaxially connected with the rotating motor 24 and the driving rod 21 through a coupler, and can also be eccentrically connected with the rotating motor 24 and the driving rod 21 through transmission modes such as gears, belts and the like.
Referring to fig. 2, a plurality of bladder disks 25 are detachably fixed on the driving rod 21 along the axial direction, the bladder disks 25 are axially matched with a plurality of positions of the sleeve type bladder 22, so as to support the sleeve type bladder 22,
the working mode of the sleeve type leather bag cutting device provided by the embodiment is as follows: the format is selected according to the specification of the sleeve type leather bag 22, the leather bag disc 25 is used for supporting the sleeve type leather bag 22, the leather bag disc 25 is fixed on the driving rod 21, then the height of the cutter 31 and the fixing position of the cutter bar 32 are manually or automatically adjusted according to the cutting distance, after the position is determined, the rotating motor 24 is made to work to drive the sleeve type leather bag 22 to rotate, the cutter 31 is controlled to move towards the sleeve type leather bag 22 through the telescopic assembly 37 to cut two ends of the sleeve type leather bag 22, the sleeve type leather bag 22 is contacted with the cutter 31 to rotate for a circle to complete the cutting operation, the rotating motor 24 stops rotating slowly, and the cutter 31 leaves the sleeve type leather bag 22 under the action of the telescopic assembly 37.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a sleeve formula leather bag cuts device which characterized in that: the sleeve type leather bag cutting device is characterized by comprising a fixing frame, wherein a power mechanism is arranged on the fixing frame, the power mechanism comprises a driving rod fixed in the vertical direction, a sleeve type leather bag is sleeved on the driving rod, cutting mechanisms acting on the upper end and the lower end of the sleeve type leather bag are respectively arranged on the fixing frame, each cutting mechanism comprises a cutter, the cutter is arranged in the horizontal direction, the depth of the cutter can be adjusted relative to the sleeve type leather bag on the cutting mechanism, and the height of the cutter can be changed at least in the vertical direction.
2. The sleeve type bladder cut-off device according to claim 1, wherein: the cutter is fixed on a cutter bar, the axial direction of the cutter bar is parallel to the cutter edge, and the cutter bar is clamped and fixed on the connecting block along the horizontal direction; the cutting mechanism comprises an adjusting seat capable of adjusting the position of the connecting block on a plane vertical to the cutter bar.
3. The sleeve type bladder cut-off device according to claim 2, wherein: the cutter bar clamping device is characterized in that a first clamping plate and a second clamping plate which is detachably connected with the first clamping plate through a bolt are fixedly arranged on the connecting block, semicircular accommodating grooves are formed in the surfaces, opposite to the first clamping plate and the second clamping plate, of the first clamping plate and the second clamping plate respectively in the horizontal direction, and the cutter bar is clamped in the accommodating grooves of the first clamping plate and the second clamping plate.
4. The sleeve type bladder cut-off device according to claim 2, wherein: the cutting mechanism comprises a hollow shell, a screw nut assembly is arranged in the shell along the vertical direction, an adjusting seat is matched with a screw rod of the screw nut assembly in a threaded mode, a telescopic assembly is fixedly mounted on the adjusting seat, and the power output end of the telescopic assembly is fixedly connected with the connecting block.
5. The sleeve type bladder cut-off device according to claim 4, wherein: the screw rod is coaxially fixed with a worm wheel, the worm wheel is meshed with the worm, and a power rod of the worm penetrates through a bearing seat fixed on the surface of the shell to be connected with a rotating wheel positioned on the outer side of the shell.
6. The sleeve type bladder cut-off device according to claim 5, wherein: and the power rod of the worm is also connected with a lifting motor positioned in the shell.
7. The sleeve-type bladder cut-off device according to any one of claims 1 to 6, wherein: the cutting mechanism further comprises a PLC controller for recording and controlling the height and the depth of the cutter.
8. The sleeve type bladder cut-off device according to claim 1, wherein: the power mechanism comprises a transmission case fixed on the fixing frame, a rotating motor is fixed at the bottom of the transmission case, a power shaft of the rotating motor extends into the power case in parallel with the driving rod, and the power case transmits the rotation of the power shaft to the driving rod.
9. The sleeve type bladder cut-off device according to claim 8, wherein: a plurality of leather bag disks are detachably fixed on the driving rod along the axial direction, and the leather bag disks are matched with a plurality of positions of the sleeve type leather bags along the axial direction.
10. The sleeve type bladder cut-off device according to claim 1, wherein: the mount is cuboid frame rack structure, and mount bottom four corners is the spiro union respectively and is provided with the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308134.1A CN112536847A (en) | 2020-11-19 | 2020-11-19 | Sleeve type leather bag cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308134.1A CN112536847A (en) | 2020-11-19 | 2020-11-19 | Sleeve type leather bag cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112536847A true CN112536847A (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011308134.1A Pending CN112536847A (en) | 2020-11-19 | 2020-11-19 | Sleeve type leather bag cut-off device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112536847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268050A (en) * | 2021-12-28 | 2022-04-01 | 国家电网有限公司客户服务中心 | Power adjusting device for power transmission |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1460165A1 (en) * | 2003-03-16 | 2004-09-22 | MATEC S.p.A. | Apparatus to manufacture garments starting from tubular knitted textiles and method thus obtained |
| CN107618066A (en) * | 2017-09-15 | 2018-01-23 | 嘉善长强服装辅料厂（普通合伙） | A kind of button corner cut equipment |
| CN211185994U (en) * | 2019-08-23 | 2020-08-07 | 陈华华 | Automatic edge trimming mechanized device for clothing hem |
| CN211640697U (en) * | 2019-11-14 | 2020-10-09 | 保隆(安徽)汽车配件有限公司 | Automatic edge cutting equipment for air spring seam allowance |
-
2020
- 2020-11-19 CN CN202011308134.1A patent/CN112536847A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1460165A1 (en) * | 2003-03-16 | 2004-09-22 | MATEC S.p.A. | Apparatus to manufacture garments starting from tubular knitted textiles and method thus obtained |
| CN107618066A (en) * | 2017-09-15 | 2018-01-23 | 嘉善长强服装辅料厂（普通合伙） | A kind of button corner cut equipment |
| CN211185994U (en) * | 2019-08-23 | 2020-08-07 | 陈华华 | Automatic edge trimming mechanized device for clothing hem |
| CN211640697U (en) * | 2019-11-14 | 2020-10-09 | 保隆(安徽)汽车配件有限公司 | Automatic edge cutting equipment for air spring seam allowance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114268050A (en) * | 2021-12-28 | 2022-04-01 | 国家电网有限公司客户服务中心 | Power adjusting device for power transmission |
| CN114268050B (en) * | 2021-12-28 | 2024-04-09 | 国家电网有限公司客户服务中心 | Power adjusting device for power transmission |
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Application publication date: 20210323 |