CN210817203U - High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod - Google Patents

High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod Download PDF

Info

Publication number
CN210817203U
CN210817203U CN201921854048.3U CN201921854048U CN210817203U CN 210817203 U CN210817203 U CN 210817203U CN 201921854048 U CN201921854048 U CN 201921854048U CN 210817203 U CN210817203 U CN 210817203U
Authority
CN
China
Prior art keywords
moving
moving frame
frame
semi
guide
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
CN201921854048.3U
Other languages
Chinese (zh)
Inventor
吴亚军
齐国良
申干强
王文昌
徐顺武
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.)
Anhui Keda Electromechanical Co Ltd
Original Assignee
Anhui Keda Industrial 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 Keda Industrial Co ltd filed Critical Anhui Keda Industrial Co ltd
Priority to CN201921854048.3U priority Critical patent/CN210817203U/en
Application granted granted Critical
Publication of CN210817203U publication Critical patent/CN210817203U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Wire Processing (AREA)

Abstract

The utility model discloses a high-efficient network deployment device of reinforcing bar cylinder mould of accurate insertion drill rod relates to the automatic network deployment technical field of reinforcing bar cylinder mould. The utility model is provided with two groups of network trolleys on the base, and each network trolley is provided with a first moving frame, a first moving component, a second moving component and a second moving frame; the first moving frame drives the first moving assembly to move, the second moving frame drives the second moving assembly to move, the connecting piece is positioned and fixed by a guide body formed by combining the half guide bodies on the two moving assemblies, and meanwhile, the insertion of a steel chisel is guided, so that the accurate placement of the steel bar net cage in the networking process is ensured, and the accuracy of the networking process is ensured; meanwhile, the labor is saved.

Description

High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod
Technical Field
The utility model relates to an automatic network deployment technical field of steel reinforcement cylinder mould, more specifically the theory that says so relates to an accurate high-efficient network deployment device of steel reinforcement cylinder mould who inserts the drill rod.
Background
The autoclaved aerated concrete block is a porous concrete product which is prepared by taking sand or fly ash as a main raw material, adding substances such as cement lime, gypsum and the like, and carrying out the working procedures of batching, metering, stirring, pouring and the like. Compared with the traditional common clay brick, the autoclaved aerated concrete block can improve the heat preservation and insulation performance of the building wall and improve the energy-saving effect of the building. In the production process of the autoclaved aerated concrete block plate, a steel reinforcement mesh cage is required to be added into the plate to enhance the structural stability of the plate; after the single reinforcing mesh sheets are welded into the reinforcing mesh cage, the reinforcing mesh cage needs to be hung on a steel chisel for networking.
At present, in an autoclaved aerated concrete block plate production line, a steel bar net cage is generally formed by manual work, and at least two persons are required to cooperate to complete the process. When the steel bar net cage is used for networking, the positioning size of the net cage is manually adjusted, and then a steel chisel is inserted into the positioning hole of the connecting piece for networking. The process has the advantages of multiple action times, time and labor waste, low networking efficiency and reduction of the production efficiency of the whole autoclaved aerated concrete block plate.
Through search, Chinese patent number ZL201610061960.8, application date is 2016, 1, 29, the name of the invention creation is: the utility model provides a frock is used in reinforcing bar cylinder mould equipment, the frock of this application includes the support frame, is equipped with first stand and second stand on the support frame, is equipped with reinforcing bar cylinder mould assembly device between two stands, still is equipped with assembly device elevating system on two stands simultaneously, and reinforcing bar cylinder mould assembly device is provided with the location reference board that can carry out length direction location to the reinforcing bar net piece. This application is adaptable to the equipment in different specifications steel reinforcement cylinder mould, adopts the structure of portable location reference board simultaneously, guarantees to the steel reinforcement cylinder mould of same kind of specification, and all reinforcing bar net pieces assemble neatly to the equipment quality of steel reinforcement cylinder mould has been improved. However, the application can only ensure the accuracy of the position of the steel bar net cage when the steel bar net cage is placed, the placement and the networking of the steel bar net cage still need to be finished manually, manpower is consumed, automatic operation cannot be realized, and the networking efficiency cannot be well improved.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
Aiming at the problems that the steel bar net cage networking in the prior art consumes manpower, has low networking efficiency and can not well adapt to the production of autoclaved aerated concrete, the utility model provides a high-efficiency steel bar net cage networking device which can accurately insert steel rods; the utility model discloses carry out the frock location to the reinforcing bar cylinder mould after the shaping according to the production demand, saved the artifical process of hanging the net location, and it is accurate to hang the net location, and degree of automation is high, has improved the network deployment efficiency of reinforcing bar cylinder mould.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
a high-efficiency net building device of a steel bar net cage capable of accurately inserting steel rods comprises a rack, a first moving frame, a first moving assembly, a second moving assembly and a second moving frame; the first moving assemblies are arranged in a plurality of numbers along the length direction of the first moving frame, the second moving assemblies are arranged in a plurality of numbers along the length direction of the second moving frame, and the first moving assemblies and the second moving assemblies are arranged in pairs; the first movable frame and the second movable frame are installed on the rack.
Furthermore, the second moving frame comprises an air cylinder, a moving frame body, a moving frame guide rail and a second sliding block; the moving frame guide rail is arranged along the length direction of the moving frame body, the lower portion of the moving frame body is provided with a plurality of second sliding blocks, the rack is provided with the guide rail, the second sliding blocks are matched with the guide rail, and the cylinder arranged on the side edge of the moving frame body drives the second moving frame to move on the guide rail.
Furthermore, the first movable frame and the second movable frame are basically designed in the same structure, but the moving directions of the first movable frame and the second movable frame driven by the air cylinders are opposite.
Furthermore, the first moving assembly comprises a first sliding block, a bracket and a semiconductor; the first sliding block is arranged at the lower part of the bracket and is matched with the moving frame guide rail to drive the first moving assembly to move on the moving frame guide rail; the upper part of the bracket is provided with a plurality of semi-guiding bodies at intervals.
Furthermore, the semi-conductor comprises a semi-guide strip, an upper guide body, an upper guide positioning piece, a lower guide body and a lower guide positioning piece; the upper guide body is arranged at the upper end of the semi-conducting bar, and the upper guide positioning piece is arranged below the upper guide body; the lower guide body is arranged at the lower end of the semi-conducting bar, and the lower guide positioning piece is arranged below the lower guide body.
Furthermore, the second moving assembly and the first moving assembly are identical in structural design, and the semi-conductor of the second moving assembly and the semi-conductor of the first moving assembly are matched to form a guide body with a guide hole and a positioning hole, and the guide body is used for guiding the steel rod and positioning the connecting piece.
Furthermore, the two ends of the rack are provided with positioning parts which are used for placing the net cage and are matched with other automation equipment in the networking process.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following apparent effect:
(1) the utility model discloses a high-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod, generally participate in the network deployment by the manual work in view of current steel reinforcement cylinder mould network deployment process, lead to the unsafe problem in cylinder mould location, it adopts the relative half guide body that sets up of multiunit to install on removing the subassembly, remove the subassembly and drive half guide body and make up the guide body that has guiding hole and locating hole, the locating hole is fixed a position the hookup piece of steel reinforcement cylinder mould, the guiding hole leads to the drill rod, the accuracy of network deployment has been ensured.
(2) The utility model discloses a high-efficiency net-cage net-building device for accurately inserting steel rods, which is provided with a plurality of moving components and semi-conducting strips; the moving assembly can be arranged according to the number of the steel bar net cage connecting pieces with different specifications, and the position of the moving assembly on the networking trolley can be adjusted according to the welding position of the connecting pieces so as to adapt to the steel bar net cage networking with different specifications; half gib block can adjust quantity according to the demand, once carries out the network deployment to a plurality of steel reinforcement cylinder moulds, has improved the efficiency of steel reinforcement cylinder mould network deployment.
Drawings
Fig. 1 is a schematic structural diagram of a networking device in the present invention;
fig. 2 is a side view of the networking device of the present invention;
fig. 3 is a schematic structural view of a first movable frame of the present invention;
fig. 4 is a schematic structural diagram of a first moving assembly in the present invention;
FIG. 5 is a schematic structural diagram of a semiconductor device according to the present invention;
fig. 6 is a schematic structural view of a guiding and positioning member of the present invention;
FIG. 7 is a schematic structural view of a reinforcement cage;
FIG. 8 is a schematic structural view of the upper connecting piece;
fig. 9 is a structural view of the lower connecting piece.
The reference numerals in the drawings denote:
1. a frame; 2. a guide rail; 3. a first movable frame; 4. a first moving assembly; 41. a T-bolt; 42. a first slider; 43. a support; 44. a semi-guide body; 441. a semi-guide strip; 442. an upper guide body; 443. an upper guide positioning member; 444. a lower guide body; 445. a lower guide positioning member; 446. positioning the edge; 45. a supporting strip; 5. a second moving assembly; 6. a positioning member; 7. a second movable frame; 71. a cylinder; 72. a movable rack body; 73. a moving rack guide rail; 74. a T-shaped groove; 75. a second slider; 8. a steel bar net cage; 81. a mesh sheet; 82. an upper connecting piece; 821. a cylindrical guide hole; 822. a circular arc guide edge; 83. a lower connecting piece; 831. waist shape guiding hole.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
With reference to fig. 1 and 2, the reinforcement cage networking trolley of the present embodiment includes a frame 1, a first moving frame 3, a first moving assembly 4, a second moving assembly 5, and a second moving frame 7. The first movable assembly 4 can be set to different quantities along the length direction of the first movable frame 3 according to the steel bar net cages 8 of different specifications, and specifically to the embodiment, the first movable assembly 4 is set to 8 along the length direction of the first movable frame 3. The second removes subassembly 5 can set up different quantity along the length direction along the second removes frame 7 according to the reinforcing bar cylinder mould 8 of different specifications, specifically to this embodiment, has set up 8 second and has removed subassembly 5 along the length direction of second removal frame 7, and first removal subassembly 4 and second remove subassembly 5 and set up in pairs. The first moving frame 3 and the second moving frame 7 are mounted on the frame 1. First removal subassembly 4 and second removal subassembly 5 can set up different quantity, are convenient for adjust according to the reinforcing bar cylinder mould 8 of different specifications to adapt to different production demands. First removal subassembly 4 sets up in pairs with second removal subassembly 5, mutually supports and fixes a position and fix reinforcing bar cylinder mould 8.
Referring to fig. 3, the second movable frame 7 includes a cylinder 71, a movable frame body 72, a movable frame rail 73, a T-shaped groove 74, and a second slider 75. The moving rack guide rail 73 is arranged along the length direction of the moving rack body 72, and the second moving component 5 can move on the moving rack guide rail 73 and adjust the position to adapt to the reinforcement cages 8 with different specifications. T-shaped grooves 74 are also provided along the length of the carriage body 72. The lower part of the moving frame body 72 is provided with a plurality of second sliding blocks 75, the rack 1 is provided with a guide rail 2, the second sliding blocks 75 are matched with the guide rail 2, and the cylinder 71 arranged on the side edge of the moving frame body 72 drives the second moving frame 7 to move on the guide rail 2. The first moving frame 3 and the second moving frame 7 have basically the same structural design, but the moving directions of the first moving frame 3 and the second moving frame 7 driven by the air cylinders are opposite. The two ends of the frame 1 are also provided with positioning parts 6, and the positioning parts 6 are used for placing net cages and positioning and matching with other automatic equipment in the networking process.
Referring to fig. 4, the first moving assembly 4 includes a T-bolt 41, a first slider 42, a bracket 43, a semiconductor 44 and a supporting bar 45. The first sliding block 42 is disposed at the lower portion of the bracket 43, and the first sliding block 42 is matched with the moving rack guide rail 73 and can drive the first moving assembly 4 to move on the moving rack guide rail 73. T type bolt 41 set up the side at first slider 42, the cooperation T type groove is fixed with first removal subassembly 4 to ensure that reinforcing bar cylinder mould 8 places the stability of the first removal subassembly 4 of in-process, guaranteed the accuracy that reinforcing bar cylinder mould 8 placed the position. A plurality of semi-guiding bodies 44 are arranged at intervals on the upper part of the bracket 43, and the semi-guiding bodies 44 can be adjusted according to the number of the steel reinforcement cages 8 for networking. In particular to the present embodiment, 15 semi-directors 44 are provided. The upper part of the bracket 43 is also provided with a support bar 45 for supporting the reinforcement cage 8. The supporting bars 45 on each first moving assembly 4 are equal in height, so that the steel bar net cage 8 is ensured to be placed smoothly.
Referring to fig. 5 and 6, the half guide body 44 includes a half guide strip 441, an upper guide body 442, an upper guide positioning member 443, a lower guide body 444, a lower guide positioning member 445, and a positioning edge 446. The upper guide body 442 is arranged at the upper end of the semi-conducting bar 441, and the upper guide positioning part 443 is arranged below the upper guide body 442; the lower guide body 444 is arranged at the lower end of the semi-conducting bar 441, and the lower guide positioning piece 445 is arranged at the lower side of the lower guide positioning piece 444 and is a positioning edge 446. The second moving assembly 5 and the first moving assembly 4 are the same in structural design. When taking the net, the first moving frame 3 and the second moving frame 7 respectively drive the first moving assembly 4 and the second moving assembly 5 to move in the direction away from each other, and drive the semi-guide bodies 44 to separate from each other. With reference to fig. 7-9, after the steel reinforcement cage 8 is placed, the first moving frame 3 and the second moving frame 7 move in opposite directions, the semi-conductor of the second moving assembly 5 and the semi-conductor 44 of the first moving assembly 4 are paired to form a guide body with a guide hole and a positioning hole, and the positioning edge 446 of the positioning hole is matched with the arc guide edge 822 to fix the connecting piece, so that the cylindrical guide hole 821 of the upper connecting piece 82 is ensured to be coaxial with the upper guide hole, and the kidney-shaped guide hole 831 of the lower connecting piece 83 is ensured to be coaxial with the lower guide hole, so that in the subsequent net assembling process, a steel chisel can accurately pass through the cylindrical guide hole 821 and the kidney-shaped guide hole 831, and the net is accurately assembled.
When the net organizing device of the embodiment takes nets, the air cylinder drives the first movable frame 3 to extend and drives the second movable frame 7 to retract, the two movable frames move in opposite directions, the semi-conductor of the second movable assembly 5 and the semi-conductor 44 of the first movable assembly 4 pull a gap, and the gap allows the upper connecting piece 82 and the lower connecting piece 83 of the steel bar net cage 8 to pass through. At this time, the steel bar net cage 8 is put in from the gap, the two net sheets 81 of the steel bar net cage 8 are clamped on the two sides of the semi-guiding body 44, and the bottom transverse bar is placed on the supporting bar 45. After the steel bar mesh cage 8 is put in, the cylinder drives the first movable frame 3 to retract and drives the second movable frame 7 to extend, the two movable frames move oppositely to draw a gap between the semi-conductor of the second movable assembly 5 and the semi-conductor 44 of the first movable assembly 4, the semi-conductor of the second movable assembly 5 and the semi-conductor 44 of the first movable assembly 4 are paired to form a guide body with a guide hole and a positioning hole, and the positioning edge 446 of the positioning hole is matched with the arc guide edge 822 to position and fix the connecting piece. The upper connecting piece 82 is positioned and fixed by the upper positioning hole, and the lower connecting piece 83 is positioned and fixed by the lower positioning hole. Wherein, along the length direction of the net forming equipment, a plurality of groups of paired semi-conductors 44 position and fix a plurality of groups of upper connecting pieces 82 and lower connecting pieces 83 of the steel reinforcement net cage 8, and the fixed positioning of the single steel reinforcement net cage 8 is completed. Along the width direction of the net forming equipment, the multiple groups of paired semi-conductors 44 respectively fix the multiple groups of upper connection pieces 82 and lower connection pieces 83 of the multiple reinforcement cages 8, so that the multiple reinforcement cages 8 are fixed in position, and the net taking action is completed at the moment.
When the net is formed, the steel rod passes through the guide holes formed by the semi-conductor of the second moving assembly 5 and the semi-conductor 44 of the first moving assembly 4, accurately passes through the cylindrical guide holes 821 of the upper connecting piece 82 and the kidney-shaped guide holes 831 of the lower connecting piece 83, and the net forming process is completed. After networking, the first movable assembly 4 and the second movable assembly 5 move towards the direction away from each other to drive the half guide bodies 44 to be separated from each other, and the steel bar net cage 8 is taken out of the networking device by the networking crane.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides an accurate high-efficient network deployment device of steel reinforcement cylinder mould that inserts drill rod which characterized in that: comprises a frame (1), a first moving frame (3), a first moving component (4), a second moving component (5) and a second moving frame (7); a plurality of first moving assemblies (4) are arranged along the length direction of the first moving frame (3), a plurality of second moving assemblies (5) are arranged along the length direction of the second moving frame (7), and the first moving assemblies (4) and the second moving assemblies (5) are arranged in pairs; the first moving frame (3) and the second moving frame (7) are arranged on the machine frame (1).
2. The efficient steel bar mesh cage networking device capable of accurately inserting steel rods as claimed in claim 1, wherein: the second moving frame (7) comprises an air cylinder (71), a moving frame body (72), a moving frame guide rail (73) and a second sliding block (75); remove a guide rail (73) and set up along removing a body (72) length direction, remove a body (72) lower part and be provided with a plurality of second slider (75), frame (1) on be provided with guide rail (2), second slider (75) cooperate with guide rail (2), cylinder (71) drive second that removes a body (72) side and set up move on guide rail (2).
3. The efficient steel bar mesh cage networking device capable of accurately inserting steel rods as claimed in claim 2, wherein: the first moving frame (3) and the second moving frame (7) are basically the same in structural design, but the moving directions of the first moving frame (3) and the second moving frame (7) driven by the air cylinders are opposite.
4. The efficient steel bar mesh cage networking device capable of accurately inserting steel rods as claimed in claim 3, wherein: the first moving assembly (4) comprises a first sliding block (42), a bracket (43) and a semi-conductor (44); the first sliding block (42) is arranged at the lower part of the bracket (43), and the first sliding block (42) is matched with the moving frame guide rail (73) and can drive the first moving assembly (4) to move on the moving frame guide rail (73); the upper part of the bracket (43) is provided with a plurality of semi-guiding bodies (44) at intervals.
5. The efficient steel bar mesh cage networking device capable of accurately inserting steel rods as claimed in claim 4, wherein: the semi-conductor (44) comprises a semi-guide strip (441), an upper guide body (442), an upper guide positioning piece (443), a lower guide body (444) and a lower guide positioning piece (445); the upper guide body (442) is arranged at the upper end of the semi-conducting bar (441), and the upper guide positioning part (443) is arranged below the upper guide body (442); the lower guide body (444) is arranged at the lower end of the semi-conducting bar (441), and the lower guide positioning piece (445) is arranged below the lower guide body (444).
6. The efficient steel bar mesh cage networking device capable of accurately inserting steel rods as claimed in claim 4, wherein: the second moving assembly (5) and the first moving assembly (4) are identical in structural design, and a semi-conductor of the second moving assembly (5) is matched with a semi-conductor (44) of the first moving assembly (4) to form a guide body with a guide hole and a positioning hole, and the guide body is used for guiding a steel chisel and positioning a connecting piece.
7. The efficient steel reinforcement cage networking device capable of accurately inserting steel rods as claimed in claim 6, wherein: both ends of the frame (1) are provided with positioning parts (6), and the positioning parts (6) are used for placing net cages and are matched with other automation equipment in the networking process.
CN201921854048.3U 2019-10-30 2019-10-30 High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod Active CN210817203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921854048.3U CN210817203U (en) 2019-10-30 2019-10-30 High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921854048.3U CN210817203U (en) 2019-10-30 2019-10-30 High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod

Publications (1)

Publication Number Publication Date
CN210817203U true CN210817203U (en) 2020-06-23

Family

ID=71275505

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921854048.3U Active CN210817203U (en) 2019-10-30 2019-10-30 High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod

Country Status (1)

Country Link
CN (1) CN210817203U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110743992A (en) * 2019-10-30 2020-02-04 安徽科达机电有限公司 Steel bar mesh cage networking trolley and equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110743992A (en) * 2019-10-30 2020-02-04 安徽科达机电有限公司 Steel bar mesh cage networking trolley and equipment

Similar Documents

Publication Publication Date Title
CN107283615B (en) Steel drill plug process line for aerated concrete
CN110743992B (en) Steel bar mesh cage networking trolley and equipment
CN210817203U (en) High-efficient network deployment device of steel reinforcement cylinder mould of accurate insertion drill rod
CN110695268B (en) Steel bar mesh cage networking method
CN105788842B (en) A kind of neodymium iron boron magnetic body automatic tamping system and its forming method
CN102009431B (en) Automatic production line for lightweight concrete wallboard
CN213946842U (en) Forming die for sintering hollow block-cutting brick
CN219325357U (en) Robot equidistant switching device for aerated board production line
CN212123660U (en) Connecting rod driving tube drawing machine for wallboard machine
CN113370360A (en) Rail type core tube plugging machine for wallboard machine
CN212146904U (en) Rail type core tube plugging machine for wallboard machine
CN108407174B (en) Automatic placement machine for pull-connecting pieces of rear-molded sandwich composite heat-insulating building blocks
CN109112576B (en) Automatic single-chip slot inserting plate machine
CN113370359A (en) Connecting rod driving tube drawing machine for wallboard machine
CN110355456B (en) Multi-point welding machine for reinforcement cage space and welding method thereof
CN210121926U (en) Silica gel suction nozzle shedder
CN206677302U (en) A kind of ring flange die casting cutter device
CN219408226U (en) Channel steel conveying device
CN218855500U (en) Frame is put to cutting reinforcing bar
CN215660889U (en) Mould for producing and manufacturing concrete building block
CN210791434U (en) Evaporate and press aerated building block cutting recovery system
CN213290675U (en) Splint pulling structure of gypsum batten production mould
CN218340990U (en) Automatic demoulding device for alloy cast rod
CN212146940U (en) Wallboard production line founds mould and goes out board device
CN217369952U (en) Intelligent stamping equipment for plates

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 243000 no.2887, south section of Tianmen Avenue, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province

Patentee after: Anhui Keda electromechanical Co.,Ltd.

Address before: 243000 no.2887, south section of Tianmen Avenue, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province

Patentee before: ANHUI KEDA INDUSTRIAL Co.,Ltd.