CN107749326B - A kind of stranded wire apparatus - Google Patents

A kind of stranded wire apparatus Download PDF

Info

Publication number
CN107749326B
CN107749326B CN201710963799.8A CN201710963799A CN107749326B CN 107749326 B CN107749326 B CN 107749326B CN 201710963799 A CN201710963799 A CN 201710963799A CN 107749326 B CN107749326 B CN 107749326B
Authority
CN
China
Prior art keywords
capstan winch
rotation axis
cable
loop bar
control panel
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.)
Active
Application number
CN201710963799.8A
Other languages
Chinese (zh)
Other versions
CN107749326A (en
Inventor
陆军
陈礼晨
姚磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongtong Service Supply Chain Co.,Ltd.
Original Assignee
Anhui Telecom Equipment Trading Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Telecom Equipment Trading Industry Co Ltd filed Critical Anhui Telecom Equipment Trading Industry Co Ltd
Priority to CN201710963799.8A priority Critical patent/CN107749326B/en
Publication of CN107749326A publication Critical patent/CN107749326A/en
Application granted granted Critical
Publication of CN107749326B publication Critical patent/CN107749326B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0036Details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02Stranding-up
    • H01B13/0207Details; Auxiliary devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02Stranding-up
    • H01B13/0285Pretreatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)

Abstract

The invention discloses a kind of stranded wire apparatus, including rotation axis, the first capstan winch is equipped on the outside of the rotation axis, first capstan winch side is equipped with the second capstan winch, second capstan winch side is equipped with rotation seat, and first capstan winch, the second capstan winch and rotation seat are threadedly coupled with rotation axis, and the rotation axis side is equipped with connection bearing, the rotation axis other side is equipped with fastening bearing, and the fastening bearing bottom is equipped with bracket.The present invention is by being equipped with the first capstan winch and the second capstan winch, first capstan winch outer diameter is greater than the second capstan winch, the second capstan winch can be led to by the first capstan winch during cable carries out twisted wire, there is transition buffer, avoid overtension that cable is caused to be broken, by being equipped with regulation device, it can be regulated and controled according to the difference of cable thickness, the cable of twisted wire will be needed to be conveyed by conveying lever, the position that loop bar clamps cable avoids cable that the offset of position occurs, and ensure that the stable transmission of cable of different model during twisted wire.

Description

A kind of stranded wire apparatus
Technical field
The present invention relates to wire and cable processing equipment field, in particular to a kind of stranded wire apparatus.
Background technique
Stranded wire apparatus is also referred to as hank knotting device, or even is also known as cabling device by industry.This device both can be by complex root Monofilament conductor such as bare copper wire, aluminium copper-clad conductor etc. is twisted into strand conductor, and can be by plural strand conductor strand fasciculation conductor (industry is known as conductive cable core) is the widely used equipment of wire and cable manufacturer, due to monofilament conductor and strand conductor Cross section difference in size is excessive, carries out being easy to happen the offset of position during twisted wire to occur to different conductors or cable Therefore the case where broken string, it is necessary to solve the above problems to invent a kind of stranded wire apparatus.
Summary of the invention
The purpose of the present invention is to provide a kind of stranded wire apparatus, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of stranded wire apparatus, including rotation axis, described turn The first capstan winch is equipped on the outside of moving axis, first capstan winch side is equipped with the second capstan winch, and second capstan winch side is equipped with rotation seat, First capstan winch, the second capstan winch and rotation seat are threadedly coupled with rotation axis, and the rotation axis side is equipped with connection bearing, institute It states the rotation axis other side and is equipped with fastening bearing, the fastening bearing bottom is equipped with bracket, and the connection bearing side, which is equipped with, slows down Motor, the rotation axis and geared motor output shaft are sequentially connected, and the decelerating motor bottom is equipped with support base, the deceleration electricity Machine side is equipped with control panel, is equipped with alarm device at the top of the control panel, the support base and bracket side are equipped with defeated line Device, the wire advancing device side are equipped with upright bar, are equipped with conducting wire rod at the top of the upright bar.
Preferably, first capstan winch and the second capstan winch surface are uniformly provided with capstan winch communication port, first capstan winch and It is equipped with infrared sensor, the infrared sensor model SE470 at the top of two capstan winches, the infrared sensor output end is equipped with Control panel.
Preferably, the capstan winch communication port is hollow setting, is equipped with regulation device, the tune inside the capstan winch communication port Controlling device includes conveying lever, loop bar, fixing seat and fastening screw, and the conveying lever is set to inside capstan winch communication port, described defeated Bar two sides are sent to be equipped with loop bar, the conveying lever and loop bar are socketed, and the loop bar side is equipped with fixing seat, the conveying lever surface It is uniformly provided with threaded hole, the loop bar surface is uniformly provided with fastening screw, and the fastening screw matches with threaded hole.
Preferably, the wire advancing device include pedestal, support plate, slide plate, hydraulic lifting arm, electric pushrod, logical spool road, Mechanical claw hand and camera, the pedestal are set to upright bar side, and the pedestal two sides are equipped with support plate, the base top Equipped with slide plate, the slide plate is slidably connected with pedestal, and the slide plate side is equipped with hydraulic lifting arm, the hydraulic lifting arm setting It is equipped with electric pushrod at the top of support plate side, the slide plate, logical spool road, the logical spool are equipped at the top of the electric pushrod Road two sides are equipped with mechanical claw hand, and the support plate surface is equipped with camera.
Preferably, the rotation seating face is uniformly provided with rotation hole.
Preferably, the wire advancing device and the quantity of upright bar are disposed as multiple.
Preferably, the control panel includes control switch, control unit, signal receiver, signal processor and signal Transmitter, the control panel are electric with decelerating motor, hydraulic lifting arm, electric pushrod, mechanical claw hand, camera and alarm device Property connection.
Preferably, the control panel output end is equipped with client, and the client includes mobile phone terminal and computer end.
Technical effect and advantage of the invention: by being equipped with the first capstan winch and the second capstan winch, the first capstan winch outer diameter is greater than the Two capstan winches can lead to the second capstan winch by the first capstan winch during cable carries out twisted wire, there is transition buffer, avoid opening Power is excessive to cause cable to be broken, and by being equipped with regulation device, can be regulated and controled according to the difference of cable thickness, will need twisted wire Cable conveyed by conveying lever, the position that loop bar clamps cable avoids cable that the offset of position occurs, during ensure that twisted wire The cable of different model stablizes transmission, by being equipped with wire advancing device, cable is passed through by logical spool road, mechanical claw hand clamping cables Hydraulic lifting arm pushes slide plate mobile afterwards, so that the cable of clamping be driven to be moved, mobile position is passed through decelerating motor Continuous work carry out twisted wire, ensure that twisted wire stablize carry out and continuous transmission, by be equipped with camera and alarm device, in real time It monitors and the progress of transmission cable twisted wire work, staff can be checked at any time and be monitored more by mobile phone terminal or computer end The working condition of platform equipment.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the first capstan winch sectional view of the invention;
Fig. 3 is rotation seat sectional view of the invention;
Fig. 4 is wire advancing device structural schematic diagram of the invention;
Fig. 5 is regulation device structural schematic diagram of the invention;
In figure: 1 rotation axis, 2 first capstan winches, 21 capstan winch communication ports, 3 second capstan winches, 31 infrared sensors, 4 rotation seats, 41 It is rotation hole, 5 connection bearings, 51 fastening bearings, 52 brackets, 6 decelerating motors, 61 support bases, 62 control panels, 63 alarm devices, 7 defeated Line apparatus, 71 pedestals, 72 support plates, 73 slide plates, 74 hydraulic lifting arms, 75 electric pushrods, 76 logical spool roads, 77 mechanical claw hands, 78 cameras, 8 upright bars, 81 conducting wire rods, 9 regulation devices, 91 conveying levers, 92 loop bars, 93 fixing seats, 94 fastening screws.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of stranded wire apparatus as shown in Figure 1, including rotation axis 1, the is equipped on the outside of the rotation axis 1 One capstan winch 2,2 side of the first capstan winch be equipped with the second capstan winch 3,3 side of the second capstan winch be equipped with rotation seat 4, described first Capstan winch 2, the second capstan winch 3 and rotation seat 4 are threadedly coupled with rotation axis 1, and 1 side of rotation axis is equipped with connection bearing 5, described 1 other side of rotation axis is equipped with fastening bearing 51, and 51 bottom of fastening bearing is equipped with bracket 52, and 5 side of connection bearing is set There is decelerating motor 6, the rotation axis 1 is sequentially connected with 6 output shaft of decelerating motor, and 6 bottom of decelerating motor is equipped with support base 61,6 side of decelerating motor is equipped with control panel 62, is equipped with alarm device 63, the support base at the top of the control panel 62 61 and 52 side of bracket be equipped with wire advancing device 7,7 side of wire advancing device is equipped with upright bar 8, is equipped with and leads at the top of the upright bar 8 Line rod 81.
A kind of stranded wire apparatus as depicted in figs. 1 and 2: first capstan winch 2 and 3 surface of the second capstan winch are uniformly provided with capstan winch Infrared sensor 31,31 model of infrared sensor are equipped at the top of communication port 21, first capstan winch 2 and the second capstan winch 3 For SE470,31 output end of infrared sensor is equipped with control panel 62, and 2 outer diameter of the first capstan winch is greater than the second capstan winch 3, can be with The second capstan winch 3 is led to by the first capstan winch 2 during cable carries out twisted wire, plays the role of transition buffer, overtension is avoided to lead Cable is sent a telegraph to break.
A kind of stranded wire apparatus as shown in Figure 2 and Figure 5: the capstan winch communication port 21 is hollow setting, the capstan winch connection 21 inside of mouth is equipped with regulation device 9, and the regulation device 9 includes conveying lever 91, loop bar 92, fixing seat 93 and fastening screw 94, The conveying lever 91 is set to inside capstan winch communication port 21, and 91 two sides of conveying lever are equipped with loop bar 92, the conveying lever 91 It is socketed with loop bar 92,92 side of loop bar is equipped with fixing seat 93, and 91 surface of conveying lever is uniformly provided with threaded hole, the set 92 surface of bar is uniformly provided with fastening screw 94, and the fastening screw 94 matches with threaded hole, can by being equipped with regulation device 9 To be regulated and controled according to the difference of cable thickness, the cable of twisted wire will be needed to be conveyed by conveying lever 91, loop bar 92 clamps cable Position avoids cable that the offset of position occurs, and ensure that the stable transmission of cable of different model during twisted wire.
A kind of stranded wire apparatus as shown in Figure 4: the wire advancing device 7 includes pedestal 71, support plate 72, slide plate 73, hydraulic Elevating lever 74, electric pushrod 75, logical spool road 76, mechanical claw hand 77 and camera 78, the pedestal 71 are set to upright bar 8 one Side, 71 two sides of pedestal are equipped with support plate 72, and slide plate 73 is equipped at the top of the pedestal 71, and the slide plate 73 and pedestal 71 are sliding Dynamic connection, 73 side of slide plate are equipped with hydraulic lifting arm 74, and the hydraulic lifting arm 74 is set to 72 side of support plate, described It is equipped with electric pushrod 75 at the top of slide plate 73, logical spool road 76, logical 76 two sides of spool road are equipped at the top of the electric pushrod 75 It is equipped with mechanical claw hand 77,72 surface of support plate is equipped with camera 78, cable is passed through by logical spool road 76, mechanical claw hand Hydraulic lifting arm 74 pushes slide plate 73 mobile after 77 clamping cables, to drive the cable of clamping to be moved, by mobile portion Position carries out twisted wire by the continuous work of decelerating motor 6, and ensure that twisted wire stablizes progress and continuous transmission.
A kind of stranded wire apparatus as shown in Figure 3: 4 surface of rotation seat is uniformly provided with rotation hole 41, and cable passes through rotation The twisted wire work that multi-thread shape being aligned is completed in logical spool road 76 is passed through behind hole 41.
A kind of stranded wire apparatus as shown in Figure 1 and Figure 4: the wire advancing device 7 and the quantity of upright bar 8 be disposed as it is multiple, The control panel 62 includes control switch, control unit, signal receiver, signal processor and signal transmission device, the control Panel 62 processed is electric with decelerating motor 6, hydraulic lifting arm 74, electric pushrod 75, mechanical claw hand 77, camera 78 and alarm device 63 Property connection, 62 output end of control panel is equipped with client, and the client includes mobile phone terminal and computer end, is taken the photograph by being equipped with As head 78 and alarm device 63, the case where simultaneously transmission cable twisted wire works is monitored in real time, staff can pass through mobile phone terminal or computer The working condition of multiple devices is checked at any time and is monitored at end.
Working principle of the present invention: staff controls different electric elements work by operating control panel 62, will be more It is a that the cable for carrying out twisted wire is needed successively to pass through the first capstan winch 2, the second capstan winch 3 and rotation hole 41 by leading to after spool road 76 is passed through, It is mobile to push slide plate 73 for hydraulic lifting arm 74 after 77 clamping cables of mechanical claw hand, so that the cable of clamping be driven to be moved, protects That has demonstrate,proved twisted wire stablizes progress and continuous transmission, the rotation of the continuous work belt turn moving axis 1 of decelerating motor 6, the drive of rotation axis 1 first Capstan winch 2, the second capstan winch 3 and rotation seat 4 rotate the carry out twisted wire for passing through mobile position, can be with by being equipped with regulation device 9 Regulated and controled according to the difference of cable thickness, the cable of twisted wire will be needed to be conveyed by conveying lever 91, loop bar 92 clamps the position of cable The offset for avoiding cable that position occurs is set, ensure that the stable transmission of cable of different model during twisted wire, cable passes through rotation It is passed through 52 side wire advancing device 7 of bracket behind hole 41, forms the cable of a completion twisted wire by leading to behind spool road 76.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (3)

1. a kind of stranded wire apparatus, including rotation axis (1), it is characterised in that: the first capstan winch (2) are equipped on the outside of the rotation axis (1), First capstan winch (2) side is equipped with the second capstan winch (3), and the second capstan winch (3) side is equipped with rotation seat (4), and described first Capstan winch (2), the second capstan winch (3) and rotation seat (4) are threadedly coupled with rotation axis (1), and rotation axis (1) side is equipped with connection Bearing (5), rotation axis (1) other side are equipped with fastening bearing (51), and the fastening bearing (51) bottom is equipped with bracket (52), The connection bearing (5) side is equipped with decelerating motor (6), and the rotation axis (1) and decelerating motor (6) output shaft are sequentially connected, Decelerating motor (6) bottom is equipped with support base (61), and decelerating motor (6) side is equipped with control panel (62), the control Alarm device (63) are equipped at the top of panel (62) processed, the support base (61) and bracket (52) side are equipped with wire advancing device (7), institute Wire advancing device (7) side is stated equipped with upright bar (8), upright bar (8) top is equipped with conducting wire rod (81);
First capstan winch (2) and the second capstan winch (3) surface are uniformly provided with capstan winch communication port (21), first capstan winch (2) and It is equipped with infrared sensor (31) at the top of second capstan winch (3), infrared sensor (31) the model SE470, the infrared biography Sensor (31) output end is equipped with control panel (62), and the first capstan winch (2) outer diameter is greater than the second capstan winch (3);
The capstan winch communication port (21) is hollow setting, is equipped with regulation device (9) inside the capstan winch communication port (21), the tune Control device (9) includes conveying lever (91), loop bar (92), fixing seat (93) and fastening screw (94), conveying lever (91) setting Internal in capstan winch communication port (21), conveying lever (91) two sides are equipped with loop bar (92), the conveying lever (91) and loop bar (92) it is socketed, loop bar (92) side is equipped with fixing seat (93), and conveying lever (91) surface is uniformly provided with threaded hole, described Loop bar (92) surface is uniformly provided with fastening screw (94), and the fastening screw (94) matches with threaded hole;
The wire advancing device (7) includes pedestal (71), support plate (72), slide plate (73), hydraulic lifting arm (74), electric pushrod (75), lead to spool road (76), mechanical claw hand (77) and camera (78), the pedestal (71) is set to upright bar (8) side, described Pedestal (71) two sides are equipped with support plate (72), and slide plate (73), the slide plate (73) and pedestal are equipped at the top of the pedestal (71) (71) it is slidably connected, slide plate (73) side is equipped with hydraulic lifting arm (74), and the hydraulic lifting arm (74) is set to support Plate (72) side, slide plate (73) top are equipped with electric pushrod (75), logical spool road are equipped at the top of the electric pushrod (75) (76), logical spool road (76) two sides are equipped with mechanical claw hand (77), and support plate (72) surface is equipped with camera (78);
The control panel (62) includes control switch, control unit, signal receiver, signal processor and signal transmission device, The control panel (62) with decelerating motor (6), hydraulic lifting arm (74), electric pushrod (75), mechanical claw hand (77), camera shooting Head (78) and alarm device (63) are electrically connected;
Control panel (62) output end is equipped with client, and the client includes mobile phone terminal and computer end.
2. a kind of stranded wire apparatus according to claim 1, it is characterised in that: rotation seat (4) surface, which is uniformly provided with, to be turned Dynamic hole (41).
3. a kind of stranded wire apparatus according to claim 1, it is characterised in that: the number of the wire advancing device (7) and upright bar (8) Amount is disposed as multiple.
CN201710963799.8A 2017-10-17 2017-10-17 A kind of stranded wire apparatus Active CN107749326B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710963799.8A CN107749326B (en) 2017-10-17 2017-10-17 A kind of stranded wire apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710963799.8A CN107749326B (en) 2017-10-17 2017-10-17 A kind of stranded wire apparatus

Publications (2)

Publication Number Publication Date
CN107749326A CN107749326A (en) 2018-03-02
CN107749326B true CN107749326B (en) 2019-09-03

Family

ID=61252968

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710963799.8A Active CN107749326B (en) 2017-10-17 2017-10-17 A kind of stranded wire apparatus

Country Status (1)

Country Link
CN (1) CN107749326B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113192699A (en) * 2021-04-30 2021-07-30 南京智浩任机械设备有限公司 Five metals is cable metal wire stranding device for alternating current

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202150620U (en) * 2011-07-13 2012-02-22 慈溪市宏晟机械设备有限公司 Peeling and end-beating machine
CN203103737U (en) * 2013-02-05 2013-07-31 昆山市佰奥自动化设备科技有限公司 Line feeding mechanism for full-automatic terminal pressing machine with three core lines
CN104795183A (en) * 2014-01-22 2015-07-22 特变电工股份有限公司 Wire stranding detection device and wire stranding equipment
CN203799475U (en) * 2014-01-24 2014-08-27 苏州顺通电线电缆有限公司 Alarm device for wire stranding machine
CN206546745U (en) * 2017-03-09 2017-10-10 大连金川电缆有限公司 A kind of wire twisting equipment of cable

Also Published As

Publication number Publication date
CN107749326A (en) 2018-03-02

Similar Documents

Publication Publication Date Title
CN102394152A (en) Stranding device
CN202307353U (en) Wire twisting device
CN104960993B (en) A kind of electrodynamic type mini-cable line winding device
CN208173306U (en) A kind of cable wire twisting machine
CN107749326B (en) A kind of stranded wire apparatus
CN205996075U (en) A kind of electric wire cutting machine being easy to fixing cable
WO2017086641A1 (en) Apparatus and method for manufacturing continuously transposed cable using multiple linear actuators
CN103647246A (en) Guiding wiring arrangement apparatus for electric power cable take-up machine
CN105129626B (en) Multifunctional lifting device for underwater camera
CN207909579U (en) A kind of automatic stranded wire terminal machine
CN102623108A (en) Coaxial stranding machine
CN209859695U (en) Wire twisting device for producing power line
CN103400659B (en) Cabling pay-off machine with lifting structure
CN107863727B (en) Numerical control cable making machine
CN207158481U (en) A kind of cable windings collection device
CN211226117U (en) Trailing cable electric winch
CN112531583A (en) Cable connection fixing and clamping device
CN108899816B (en) Cable peeling device
CN211829941U (en) Wire arranging structure for mounting wires and cables
CN205104294U (en) Cable -former with cable dew copper detects function
CN211812710U (en) Device for synchronously winding multiple conductive fiber clusters
CN208098929U (en) Six line diamond electroplating equipment automatic paying-off devices
CN207801342U (en) A kind of communication engineering cable laying device
CN216443868U (en) Bunching device for cable production
CN220873320U (en) Cable stranded wire equipment

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200528

Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A

Patentee after: Zhongtong Service Supply Chain Management Co.,Ltd.

Address before: 230011 No. 201, Langxi Road, Yaohai District, Anhui, Hefei

Patentee before: ANHUI TELECOM DEVICE TRADE & INDUSTRY Co.,Ltd.

CP03 Change of name, title or address

Address after: Room 1908, building T2, Shenye Shangcheng (South District), no.5001 Huanggang Road, Lianhua Yicun community, Huafu street, Futian District, Shenzhen, Guangdong 518000

Patentee after: Zhongtong Service Supply Chain Co.,Ltd.

Country or region after: China

Address before: 518000 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong

Patentee before: Zhongtong Service Supply Chain Management Co.,Ltd.

Country or region before: China