CN108326205B - Wire feeding positioning mechanism of mesh welding machine and mesh welding machine - Google Patents

Wire feeding positioning mechanism of mesh welding machine and mesh welding machine Download PDF

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Publication number
CN108326205B
CN108326205B CN201810257470.4A CN201810257470A CN108326205B CN 108326205 B CN108326205 B CN 108326205B CN 201810257470 A CN201810257470 A CN 201810257470A CN 108326205 B CN108326205 B CN 108326205B
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Prior art keywords
threading
positioning mechanism
welding machine
wire
wire feeding
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CN201810257470.4A
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CN108326205A (en
Inventor
陈振东
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TJK Machinery Tianjin Co Ltd
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TJK Machinery Tianjin Co Ltd
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Priority to CN201810257470.4A priority Critical patent/CN108326205B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F27/00Making wire network, i.e. wire nets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F23/00Feeding wire in wire-working machines or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F27/00Making wire network, i.e. wire nets
    • B21F27/005Wire network per se
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Wire Processing (AREA)

Abstract

The invention discloses a wire feeding positioning mechanism of a mesh welding machine and the mesh welding machine, and relates to the technical field of wire feeding of the mesh welding machine. The wire feeding and positioning mechanism of the mesh welding machine comprises a bracket, a wire threading structure and a positioning mechanism, wherein the bracket is arranged at one side of a welding electrode of the mesh welding machine; the threading structure is arranged on the bracket; the positioning mechanism is arranged on one side of the threading structure, which is far away from the welding electrode, and is used for positioning taps of the reinforcing steel bars. The positioning mechanism comprises a push plate, a traveling mechanism and a stop structure. The push plate is perpendicular to the threading direction of the steel bars; the travelling mechanism is fixedly arranged below the push plate and can move along the threading structure; the stop structure is fixedly arranged on the threading structure and used for limiting the movement of the threading mechanism along the threading direction. According to the invention, the push plate can be limited to move by the position of the stop structure, and the steel bar can be positioned by the stop structure in the pushing process, so that the tapping length of the steel bar meets the set requirement, and the structure of the mesh welding machine and the tapping positioning operation steps are simplified.

Description

Wire feeding positioning mechanism of mesh welding machine and mesh welding machine
Technical Field
The invention relates to the technical field of wire feeding of a wire bonding machine, in particular to a wire feeding positioning mechanism of a wire bonding machine and the wire bonding machine.
Background
The mesh welding machine is special equipment for welding the longitudinal steel bars and the transverse steel bars together through electrodes to form a mesh. In the prior art, the wire feeding positioning mechanism is a push plate arranged between the wire feeding mechanism and the welding electrode, the front end of the reinforcing steel bar needs to be particularly propped against the push plate, and then the front end of the reinforcing steel bar needs to be conveyed to the welding electrode for welding through another conveying mechanism, so that the whole structure of the wire welding machine is complex, and the wire feeding positioning and the welding process are complex.
Based on the above problems, there is a need for a wire feeding positioning mechanism of a wire bonding machine and a wire bonding machine, so as to change the existing wire feeding positioning mode, simplify the structure of the wire bonding machine, simplify the wire feeding positioning process, and improve the production efficiency.
Disclosure of Invention
The invention aims to provide a wire feeding mechanism of a wire welding machine and the wire welding machine, so as to change the existing wire feeding positioning mode, simplify the structure of the wire welding machine, simplify the wire feeding positioning process and improve the production efficiency.
To achieve the purpose, the invention adopts the following technical scheme:
wire feeding and positioning mechanism of mesh welding machine comprises:
the bracket is arranged at one side of the welding electrode of the mesh welding machine;
the threading structure is arranged on the bracket;
the positioning mechanism, it sets up threading structure is kept away from one side of welding electrode for take a percentage the location to the reinforcing bar, positioning mechanism includes:
the pushing plate is perpendicular to the wire penetrating direction of the reinforcing steel bars;
the travelling mechanism is fixedly arranged below the push plate and can pass through the filament penetrating structure;
the stop structure is arranged on the threading structure and used for limiting the push plate to move along the threading direction.
According to the wire feeding positioning mechanism, the push plate is limited to move through the position of the stop structure, and the steel bars can be positioned through the stop structure in the pushing process, so that the tapping length of the steel bars meets the set requirements, and the structure of the mesh welding machine and the tapping positioning operation steps are simplified.
As a preferable scheme of the wire feeding positioning mechanism of the mesh welding machine, the wire feeding structure comprises a fixed-length guide rail, the fixed-length guide rail is parallel to the wire feeding direction of the reinforcing steel bar, and the travelling mechanism is arranged on the fixed-length guide rail and moves along the fixed-length guide rail.
As a preferable scheme of the wire feeding positioning mechanism of the mesh welding machine, the traveling mechanism comprises an upper roller and a lower roller, the upper roller is positioned above the sizing guide rail, the lower roller is positioned below the sizing guide rail, and the upper roller and the lower roller roll along the sizing guide rail.
As a preferable scheme of the wire feeding positioning mechanism of the mesh welding machine, the wire threading structure further comprises a transverse positioning structure arranged above the sizing guide rail, the length direction of the transverse positioning structure is perpendicular to the length direction of the sizing guide rail, and the stop structure is fixed on the transverse positioning structure.
As a preferable scheme of the wire feeding positioning mechanism of the mesh welding machine, the stop structure comprises a connecting part and a stop part, one end of the connecting part is fixed on the transverse positioning structure, the other end of the connecting part is provided with the stop part, and the stop part is positioned right in front of the push plate in the wire threading direction.
As an optimized scheme of the wire feeding positioning mechanism of the mesh welding machine, the stop part is a roller, the roller is rotationally connected to the connecting part, the axis of the roller is perpendicular to the length direction of the sizing guide rail, and the cylindrical surface of the roller can support the reinforcing steel bars.
As a preferable scheme of the wire feeding positioning mechanism of the mesh welding machine, the wire feeding structure further comprises a wire feeding part, the wire feeding part is detachably arranged on the transverse positioning structure, and the length direction of the wire feeding part is parallel to the length direction of the sizing guide rail and used for guiding the movement of the reinforcing steel bars.
As an optimized scheme of the wire feeding positioning mechanism of the mesh welding machine, a plurality of clamping grooves which are arranged at intervals are arranged on the transverse positioning structure along the length direction of the transverse positioning structure, and the wire penetrating part is arranged in the clamping grooves.
As a preferable scheme of the wire feeding positioning mechanism of the mesh welding machine, the number of the transverse positioning structures is multiple.
A net welding machine comprises the wire feeding and positioning mechanism of the net welding machine.
The invention has the beneficial effects that:
according to the wire feeding positioning mechanism of the mesh welding machine, the stop structure is arranged in front of the push plate, the stop structure can limit the push plate to move continuously along the wire penetrating direction, positioning of the tapping of the reinforcing steel bars is achieved, the tapping length of the reinforcing steel bars meets the set requirements, and the structure of the mesh welding machine and the tapping positioning operation steps are simplified.
Drawings
FIG. 1 is a schematic structural view of a wire feeding and positioning mechanism of a mesh welding machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural view of a pushing plate according to an embodiment of the present invention in pushing a steel bar;
fig. 4 is a schematic structural view of a push plate according to an embodiment of the present invention when the push plate is stopped by a stop portion.
Wherein, 1, a bracket; 2. a threading structure; 3. a positioning mechanism; 4. reinforcing steel bars; 5. welding electrodes;
21. a fixed-length guide rail; 22. a transverse positioning structure; 23. a threading part; 231. a retractable part;
221. a fixed beam; 222. a guide plate; 2221. a clamping groove;
31. a push plate; 32. a walking mechanism; 321. an upper roller; 322. a lower roller; 33. a stop structure; 331. a connection part; 332. a stop.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
The embodiment provides a wire feeding and positioning mechanism of a mesh welding machine, which comprises a bracket 1, a wire threading structure 2 and a positioning mechanism 3 as shown in fig. 1. Wherein the bracket 1 is arranged at one side of a welding electrode 5 of the mesh welding machine, and the threading structure 2 is arranged on the bracket 1; the positioning mechanism 3 is arranged on one side of the threading structure 2 far away from the welding electrode 5 and is used for positioning taps of the steel bars 4, and the positioning mechanism 3 comprises a push plate 31, a travelling mechanism 32 and a stop structure 33. The push plate 31 is perpendicular to the threading direction of the steel bar 4; the travelling mechanism 32 is fixedly arranged below the push plate 31 and can move along the threading structure 2; the stop structure 33 is fixedly arranged on the threading structure 2 and is used for limiting the push plate 31 to move along the threading direction. This send silk positioning mechanism can restrict the removal of push pedal 31 through the position of backstop structure 33, and reinforcing bar 4 can be directly in the promotion in-process fix a position through backstop structure 33 for the length of taking a percentage of reinforcing bar 4 satisfies the settlement requirement, has simplified the structure of welding the net machine and has taken a percentage the operation step of location.
As shown in fig. 3, the threading structure 2 in the present embodiment includes a sizing guide 21, the sizing guide 21 is parallel to the wire feeding direction of the reinforcing bar 4, and the travelling mechanism 32 is provided on the sizing guide 21 and moves along the sizing guide 21. The running mechanism 32 comprises an upper roller 321 and a lower roller 322, the upper roller 321 is positioned above the sizing guide rail 21, the lower roller 322 is positioned below the sizing guide rail 21, and the upper roller 321 and the lower roller 322 roll along the sizing guide rail 21. The provision of the running gear 32 reduces the labor intensity of the operator.
As shown in fig. 3, the threading structure 2 further includes a transverse positioning structure 22 detachably mounted above the sizing guide 21, the length direction of the transverse positioning structure 22 is perpendicular to the length direction of the sizing guide 21, and the transverse positioning structure 22 is used for supporting the reinforcing steel bar 4 and positioning the reinforcing steel bar 4. The stop structure 33 is fixed to the lateral positioning structure 22. The stop structure 33 includes a connection portion 331 and a stop portion 332, one end of the connection portion 331 is fixed on the lateral positioning structure 22, the other end is provided with the stop portion 332, and the stop portion 332 is located right in front of the push plate 31 in the threading direction. The stopper 332 is a roller, which is rotatably connected to the connection 331, and has an axis perpendicular to the longitudinal direction of the fixed rail 21, and a cylindrical surface capable of supporting the reinforcing bar 4. The stop portion 332 is provided in the form of a roller, when the push plate 31 advances the reinforcing steel bar 4, the roller can rotate under the friction action of the reinforcing steel bar 4, and compared with the stop portion 332 which cannot rotate, the friction force between the stop portion 332 and the reinforcing steel bar 4 can be reduced, so that the thrust of an operator can be correspondingly reduced, and the labor intensity of the operator is reduced.
As shown in fig. 2, the threading structure 2 further includes a plurality of threading portions 23, and the threading portions 23 are detachably mounted on the transverse positioning structure 22, and the length direction of the threading portions 23 is parallel to the length direction of the sizing guide rail 21 for guiding the movement of the reinforcing steel bars 4. The transverse positioning structure 22 is provided with a plurality of spaced clamping grooves 2221 along the length direction thereof, and the wire penetrating part 23 is arranged in the clamping grooves 2221.
As shown in fig. 1, the number of the transverse positioning structures 22 is plural, and the plurality of transverse positioning structures 22 are arranged along the length direction of the sizing guide 21, so that the stability of the threading part 23 can be ensured. Specifically, the lateral positioning structure 22 includes a fixed beam 221 and a guide plate 222, the guide plate 222 is disposed on the fixed beam 221, the fixed beam 221 is detachably mounted on the fixed rail 21, and the clamping groove 2221 is disposed on a side of the guide plate 222 away from the fixed beam 221.
The distances between the adjacent clamping grooves 2221 are the same, and when the transverse spacing of the reinforcing steel bars 4 is adjusted, if the spacing between the adjacent reinforcing steel bars 4 is required to be kept equal, the steps of measurement or calculation and the like are not required as long as the number of the clamping grooves 2221 at the intervals between the adjacent wire penetrating parts 23 is the same.
As shown in fig. 3 and 4, the wire threading part 23 includes a plurality of telescopic parts 231, and the length of the wire threading part 23 can be adjusted by the telescopic parts 231, so that the length of the reinforcing steel bar 4 can be adjusted, the production requirement can be met, and the adjusting time can be saved. Specifically, the length of the stretchable and contractible portion 231 is supported by two adjacent lateral positioning structures 22, and when the lateral positioning structures 22 move along the length direction of the sizing guide 21, the stretching or shortening of the threading portion 23 can be achieved. Specifically, when the lateral positioning structure 22 moves along the length direction of the fixed length rail 21, the wire passing portion 23 is shortened if the overlapping portion between the adjacent telescopic portions 231 increases, so that the wire passing portion 23 is suitable for passing the shorter length of the reinforcing steel bar 4, and the wire passing portion 23 is elongated if the overlapping portion between the adjacent telescopic portions 231 decreases, so that the wire passing portion 4 is suitable for passing the longer length of the reinforcing steel bar 4.
From the above, when taps with different lengths need to be positioned, the positioning of the transverse positioning structure 22 on the fixed-length guide rail 21 can be achieved by adjusting the position of the transverse positioning structure.
The scale is arranged on the sizing guide rail 21, when the length of the threading part 23 is adjusted, the position of the transverse positioning structure 22 can be adjusted according to the scale on the sizing guide rail 21, so that the adjustment is convenient and quick in the adjustment process, the steps of measurement, calculation and the like are not needed, and the time is saved.
The specific process of utilizing the wire feeding positioning mechanism of the mesh welding machine for positioning is as follows:
first, a plurality of reinforcing bars 4 are manually put into different wire penetrating parts 23.
Then, the operator manually pushes the push plate 31; even if the same side edges of different reinforcing bars 4 are not aligned when the reinforcing bars are placed during the pushing of the push plate 31, they are all aligned by the abutment of the push plate 31 during the movement of the push plate 31, as shown in fig. 3.
Finally, as shown in fig. 4, when the pushing plate 31 abuts against the stop portion 332, the pushing plate 31 is restricted from continuing to move forward, the reinforcing steel bar 4 also stops moving further, and the end of the reinforcing steel bar 4 away from the pushing plate 31 just reaches the welding electrode 5 to wait for welding.
The process above need not the manual work to carry out counterpoint adjustment to every reinforcing bar 4, directly realizes aligning at the wire in-process through promoting the push pedal, and operation process is simple, saves time. In addition, by adjusting the position of the transverse positioning structure 22 on the sizing guide rail 21, the length of the threading part 23 can be adjusted, so that the distance from the stop part 332 to the welding electrode 5 can be adjusted by stopping the stop structure 33, and taps with different lengths can be positioned.
The embodiment also provides a net welding machine, which comprises the wire feeding and positioning mechanism of the net welding machine.
Note that the above is only a preferred embodiment of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.

Claims (7)

1. Wire feeding positioning mechanism of net welding machine, characterized by comprising:
the bracket (1) is arranged at one side of a welding electrode (5) of the mesh welding machine;
a threading structure (2) arranged on the bracket (1);
positioning mechanism (3), it sets up threading structure (2) keep away from one side of welding electrode (5) for to the tap location of reinforcing bar (4), positioning mechanism (3) include:
a push plate (31) perpendicular to the threading direction of the steel bar (4);
the travelling mechanism (32) is fixedly arranged below the push plate (31) and can move along the threading structure (2);
a stopper structure (33) provided on the threading structure (2) for restricting the push plate (31) from moving in the threading direction;
the threading structure (2) comprises a sizing guide rail (21), the sizing guide rail (21) is parallel to the threading direction of the reinforcing steel bar (4), and the travelling mechanism (32) is arranged on the sizing guide rail (21) and moves along the sizing guide rail (21);
the threading structure (2) further comprises a transverse positioning structure (22) arranged above the sizing guide rail (21), the length direction of the transverse positioning structure (22) is perpendicular to the length direction of the sizing guide rail (21), and the stop structure (33) is fixed on the transverse positioning structure (22);
threading structure (2) still includes threading portion (23), threading portion (23) detachably installs on transverse location structure (22), the length direction of threading portion (23) with the length direction of scale guide rail (21) is parallel, is used for the removal direction of reinforcing bar (4), threading portion (23) include multistage scalable portion (231), and the flexible adjustment to threading portion (23) length can be realized in the flexible of multistage scalable portion (231), and one section scalable portion (231) is supported by two adjacent transverse location structure (22), and when transverse location structure (22) moved along the length direction of scale guide rail (21), can realize the extension or the shortening of threading portion (23).
2. Wire feeding positioning mechanism of a wire bonding machine according to claim 1, characterized in that the travelling mechanism (32) comprises an upper roller (321) and a lower roller (322), the upper roller (321) is located above the sizing guide (21), the lower roller (322) is located below the sizing guide (21), and both the upper roller (321) and the lower roller (322) roll along the sizing guide (21).
3. Wire feeding positioning mechanism of a wire bonding machine according to claim 1, characterized in that the stop structure (33) comprises a connecting part (331) and a stop part (332), one end of the connecting part (331) is fixed on the transverse positioning structure (22), the other end is provided with the stop part (332), and the stop part (332) is positioned right in front of the push plate (31) in the wire threading direction.
4. A wire feeding positioning mechanism of a wire bonding machine according to claim 3, characterized in that the stop part (332) is a roller, the roller is rotatably connected to the connecting part (331), the axis of the roller is perpendicular to the length direction of the sizing guide rail (21), and the cylindrical surface of the roller can support the reinforcing steel bar (4).
5. Wire feeding positioning mechanism of a mesh welding machine according to claim 1, characterized in that a plurality of clamping grooves (2221) are arranged on the transverse positioning structure (22) along the length direction of the transverse positioning structure at intervals, and the wire threading part (23) is arranged in the clamping grooves (2221).
6. Wire feed positioning mechanism of a wire bonding machine according to claim 1, characterized in that the number of transverse positioning structures (22) is plural.
7. A wire bonding machine comprising the wire feeding and positioning mechanism of any one of claims 1-6.
CN201810257470.4A 2018-03-27 2018-03-27 Wire feeding positioning mechanism of mesh welding machine and mesh welding machine Active CN108326205B (en)

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CN111451419B (en) * 2020-05-25 2021-07-23 安徽马钢比亚西钢筋焊网有限公司 Short warp feeding method for hollow welding net
CN113042661B (en) * 2021-03-16 2024-06-21 唐山金亨通车料有限公司 Warp and weft steel wire screening system for bicycle basket

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CN203526418U (en) * 2013-09-27 2014-04-09 昆山荣仕杰自动焊接设备有限公司 Full-automatic wire mesh welding machine
CN104043762A (en) * 2014-06-05 2014-09-17 建科机械(天津)股份有限公司 Novel transverse bar blanking mechanism of reinforcing mesh welding production line
CN104772416A (en) * 2015-05-06 2015-07-15 建科机械(天津)股份有限公司 Rebar material pushing mechanism
CN204711322U (en) * 2015-06-17 2015-10-21 宁波钰烯阴极保护材料有限责任公司 A kind of shearing device of sacrificial anode automatic blanking
CN106670351A (en) * 2017-03-06 2017-05-17 苏州科米隆机电有限公司 Zipper line clamping mechanism
CN107127829A (en) * 2017-04-11 2017-09-05 薛忠来 Wood Transportation cutting all-in-one machine structure
CN208230750U (en) * 2018-03-27 2018-12-14 建科机械(天津)股份有限公司 A kind of the wire feed positioning mechanism and welding machine of mesh of welding machine of mesh

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Publication number Priority date Publication date Assignee Title
KR20020029183A (en) * 2000-10-12 2002-04-18 안성호 A manufacturing method and apparatus of wire mesh used for construction panels
CN102430673A (en) * 2010-09-29 2012-05-02 上海中吉机械制造有限公司 Automatic wire feeding mechanism of pneumatic flat screen welding machine
CN103185929A (en) * 2011-12-30 2013-07-03 深圳市意柏利通讯技术有限公司 Production jig of optical fiber rapid connector and production method of optical fiber rapid connector
CN202684424U (en) * 2012-08-14 2013-01-23 中冶建工集团有限公司 Reinforcing mesh sheet welding flexible positioning device
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CN104043762A (en) * 2014-06-05 2014-09-17 建科机械(天津)股份有限公司 Novel transverse bar blanking mechanism of reinforcing mesh welding production line
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CN106670351A (en) * 2017-03-06 2017-05-17 苏州科米隆机电有限公司 Zipper line clamping mechanism
CN107127829A (en) * 2017-04-11 2017-09-05 薛忠来 Wood Transportation cutting all-in-one machine structure
CN208230750U (en) * 2018-03-27 2018-12-14 建科机械(天津)股份有限公司 A kind of the wire feed positioning mechanism and welding machine of mesh of welding machine of mesh

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