CN110961558A - Preparation device for metal wire reel structural unit - Google Patents
Preparation device for metal wire reel structural unit Download PDFInfo
- Publication number
- CN110961558A CN110961558A CN201911338194.5A CN201911338194A CN110961558A CN 110961558 A CN110961558 A CN 110961558A CN 201911338194 A CN201911338194 A CN 201911338194A CN 110961558 A CN110961558 A CN 110961558A
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- CN
- China
- Prior art keywords
- bending
- drives
- cylinder
- wire reel
- unit
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
Abstract
The invention relates to the field of welding wire production and packaging, in particular to a device for preparing a metal welding wire reel structural unit. The device is provided with a cutting unit, a pre-bending unit and a bending unit according to the three-dimensional space structure of the substructure of the metal wire coil, wherein the cutting unit can cut the metal wire to facilitate the subsequent work, the pre-bending unit can complete the pre-bending action through the arrangement of a clamping mechanism, a top bending mechanism and a rotating mechanism, and then the bending mechanism in the bending unit can rotate at different angles and bend the metal wire to realize the process of the independent three-dimensional substructure of the plum blossom-shaped metal wire coil.
Description
Technical Field
The invention relates to the field of welding wire production and packaging, in particular to a device for preparing a metal welding wire reel structural unit.
Background
At present, most welding wire production uses plastic welding wire reel packaging, a series of environmental problems can be caused by the use of the plastic welding wire reels in a large quantity, and the plastic welding wire reels are difficult to degrade automatically after being discarded and enter the natural environment. Compared with a plastic wire reel, the metal wire reel has the advantages of no pollution to the environment, reusability and better tensile property and wear resistance compared with the plastic wire reel.
The quincunx metal wire reel is an existing choice, but the quincunx metal wire reel is formed by welding eight identical small framework units, each small framework unit belongs to an independent three-dimensional closed structure, and bending forming is relatively complex, so that a wire bending device capable of automatically producing and forming the three-dimensional closed structure is required to be provided.
Disclosure of Invention
The invention provides a preparation device for a metal wire reel structural unit aiming at the technical problems.
In order to achieve the purpose, the invention adopts the technical scheme that:
a preparation facilities for metal wire reel constitutional unit which characterized in that: comprises a pre-bending unit and a bending unit;
the pre-bending unit is used for folding the metal wire into a U-shaped structure, and the bending unit is used for bending one end of the U-shaped structure;
the pre-bending unit is provided with a clamping mechanism, the clamping mechanism is connected with a rotating mechanism, the rotating mechanism drives the clamping mechanism to rotate, two sides of the clamping mechanism are respectively provided with a top bending mechanism, and the top bending mechanisms move in the vertical direction;
the bending unit is provided with drive mechanism, drive mechanism's transmission end is provided with bending mechanism, drive mechanism drives bending mechanism and moves on the horizontal direction, bending mechanism includes carousel and carousel drive part, carousel drive part drives the carousel and rotates, the center pin position of carousel is provided with the mould, the mould is used for injecing the crooked shape of metal silk thread, still be provided with bending part and dabber on the carousel, bending part is used for buckling the metal silk thread, the dabber is connected with the dabber cylinder, dabber cylinder drive dabber passes the carousel and stretches out or retracts for the carousel plane.
Preferably, the two bending units are arranged in the same manner, and the two bending units are respectively arranged at two sides of the pre-bending unit.
Preferably, the clamping mechanism is provided with a clamping cylinder and a lever component, the telescopic end of the clamping cylinder is connected with the lever component, the lever component is provided with a clamping block, and the clamping cylinder drives the clamping block to clamp through the lever component.
Preferably, still including cutting off the unit, cut off the unit and include first actuating mechanism and output shaft, be provided with the shaft coupling between first actuating mechanism and the output shaft, the drive end of output shaft is provided with the bent axle, is provided with the slide on the bent axle, is provided with the cutting off cutter on the slide, and first actuating mechanism drives the output shaft through the shaft coupling, and the output shaft drives the bent axle motion, and the bent axle drives the cutting off cutter through the slide and makes straight reciprocating motion along vertical direction.
Preferably, the rotation mechanism includes a rotation driving part, a driving gear and a driven gear, and the rotation driving part drives the lever part to rotate via the driving gear and the driven gear.
Preferably, the manufacturing device for the metal wire reel structural unit further comprises a top bending cylinder, the top bending mechanism is arranged to be a top bending push rod, the telescopic end of the top bending cylinder is provided with a top bending push rod, and the top bending cylinder drives the top bending push rod to move in the vertical direction.
Preferably, the transmission mechanism comprises a transmission cylinder and a guide rail, the telescopic end of the transmission cylinder is connected with the bending mechanism, and the transmission cylinder drives the bending mechanism to move in the horizontal direction.
Preferably, the bending part is provided with three cylinders, and telescopic ends of the three cylinders are respectively provided with a push rod, and the push rods extend towards the direction of the mold.
Preferably, the turntable is provided with a groove, and the cylinders respectively drive the push rods on the turntable to do linear reciprocating motion along the groove.
Compared with the prior art, the preparation device for the metal wire reel structural unit has the following characteristics and advantages:
the device is provided with a cutting unit, a pre-bending unit and a bending unit according to the three-dimensional space structure of the substructure of the metal wire coil, wherein the cutting unit can cut off the metal wire to facilitate the subsequent work, the pre-bending unit completes the actions of straightening and pre-bending through a clamping mechanism, a top bending mechanism and a gear arrangement, and then the bending mechanism in the bending unit can rotate a die at different required angles to bend, so that the preparation process of cutting, pre-bending and bending forming of the metal wire is completed, and the automatic one-step forming of the three-dimensional closed structure of the quincunx metal wire coil from the cutting to the final shape is realized.
The features and advantages of the present invention will become more apparent from the detailed description of the invention when taken in conjunction with the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of a cutting unit and a pre-bending unit;
FIG. 2 is a schematic view showing a connection structure of the lever member and the clamp block;
FIG. 3 is a structural view of a bending unit;
FIG. 4 is a side view of the curving unit;
FIG. 5 is a diagram of the structural elements of a wire reel;
fig. 6 is a structural view of a wire reel.
In the above figures:
1 an alternating current motor; 2, coupling; 3 an output shaft; 4, sliding plates;
5, a crankshaft; 6, bending a push rod 7 by a first cylinder; 8, a driven gear;
9 a driving gear; 10 a first stepper motor; 11 a second cylinder; 12 a clamping cylinder;
13, clamping the block; 14 driving the push rod; 15 oscillating bar; 16 a turntable;
17 a drive cylinder; 18 a guide rail; 19 a mandrel; 20 a third cylinder;
21 a fourth cylinder; 22 a fifth cylinder; 23 a second stepping motor; 26 a cutting knife;
27 mandrel cylinder 28 mould
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, this embodiment provides a manufacturing apparatus for a wire reel structural unit, which cooperates with a wire feeding device and a straightening device, and the sub-structural unit of the manufactured quincunx-shaped wire reel is the structure shown in fig. 5, and when there are eight sub-structural units of the wire reel with the same structure, the wire reel shown in fig. 6 can be obtained by welding.
The device comprises the pre-bending units and the bending units, the two bending units are preferably arranged in the device, the two bending units are respectively positioned on two sides of the pre-bending units, the two bending units synchronously work to finish the final shape, and the forming efficiency is improved.
The pre-bending unit is used for folding the metal wire into a U-shaped structure, and the bending unit is used for bending one end of the U-shaped structure;
the pre-bending unit is provided with a clamping mechanism, the clamping mechanism is connected with a rotating mechanism, the rotating mechanism drives the clamping mechanism to rotate, two sides of the clamping mechanism are respectively provided with a top bending mechanism, and the top bending mechanisms move in the vertical direction; the bending unit is provided with a transmission mechanism, a transmission end of the transmission mechanism is provided with a bending mechanism, the transmission mechanism drives the bending mechanism to move in the horizontal direction, the bending mechanism comprises a turntable 16 and a turntable driving part, the turntable driving part is preferably a second stepping motor 23, the second stepping motor 23 drives the turntable 16 to rotate, a mold 28 is arranged at the central shaft position of the turntable and used for limiting the bending shape of the metal wire, the shape of the mold in the device is set to be the shape of a sub-structure unit of the prepared quincunx-type metal wire welding disc and protrudes out of the plane of the turntable, the turntable is further provided with a bending part and a mandrel, the bending part is used for bending the metal wire, the mandrel 19 is connected with a mandrel cylinder 27, and the mandrel cylinder 27 drives the mandrel 19 to penetrate through the turntable 16 and extend.
The clamping mechanism is provided with a clamping cylinder 12 and a lever component, the lever component is preferably a transmission push rod 14 and a swing rod 15, the telescopic end of the clamping cylinder 12 is connected with the transmission push rod 14, the transmission push rod 14 is connected with the swing rod 15, a clamping block 13 is arranged on the swing rod 15, and the clamping cylinder 12 drives the transmission push rod 14 to clamp the clamping block 13 through the swing rod 15.
The rotating mechanism comprises a rotating driving part, a driving gear 9 and a driven gear 8, the rotating driving part drives the swing rod 15 in the lever part to rotate through the driving gear 9 and the driven gear 8, and the rotating driving part is preferably a first stepping motor 10.
The preparation device for the metal wire reel structural unit further comprises a top bending air cylinder, the top bending mechanism is arranged to be a top bending push rod 6, the telescopic end of the top bending air cylinder is provided with the top bending push rod 6, and the top bending air cylinder drives the top bending push rod 6 to move in the vertical direction. The top bending mechanism is provided with an air cylinder, a top bending push rod is arranged at the telescopic end of the air cylinder, and the air cylinder drives the top bending push rod to do linear reciprocating motion along the vertical direction. In the device, the top bending mechanisms on two sides of the clamping mechanism respectively comprise a first air cylinder 7 and a second air cylinder 11. The telescopic ends of the first air cylinder 7 and the second air cylinder 11 are respectively provided with a push-bending push rod 6, and the first air cylinder 7 and the second air cylinder 11 drive the corresponding push-bending push rods 6 to do linear reciprocating motion along the vertical direction. The cylinders on the two sides work simultaneously to drive the push rod to move upwards so as to jack the metal wire into a U shape.
The transmission mechanism comprises a transmission cylinder 17 and a guide rail 18, the telescopic end of the transmission cylinder 17 is connected with the bending mechanism, and the transmission cylinder 17 drives the bending mechanism to do linear reciprocating motion along the guide rail.
The rotary table is provided with a groove, the bending part is provided with three cylinders, namely a third cylinder 20, a fourth cylinder 21 and a fifth cylinder 22, the telescopic ends of the three cylinders are respectively provided with a push rod, the push rods extend towards the direction of the mold, and the cylinders respectively drive the push rods on the cylinders to do linear reciprocating motion along the groove.
This device is still including cutting off the unit, it includes first actuating mechanism and output shaft 3 to cut off the unit, be provided with shaft coupling 2 between first actuating mechanism and the output shaft 3, make it rotate jointly with the transmission moment of torsion, the drive end of output shaft 3 is provided with bent axle 5, be provided with slide 4 on the bent axle 5, be provided with cutting off cutter 26 on the slide 4, first actuating mechanism drives output shaft 3 through shaft coupling 2, output shaft 3 drives bent axle 5 motion, bent axle 5 drives cutting off cutter 26 through slide 4 and makes straight reciprocating motion along vertical direction, accomplish the work of cutting off of metal silk thread. The first drive mechanism in this embodiment is preferably an ac motor 1.
The device is used for bending and forming the plum blossom-shaped metal welding wire disc, and the whole process of cutting, pre-bending and bending forming of the metal wire is automatically finished according to the three-dimensional space shape of the substructure of the metal welding wire disc.
The following is one embodiment of the present apparatus:
this device during operation need cooperate wire drive feed unit and the device of flare-outing, wire drive feed unit sends the wire dish to the work area of device, the device of flare-outing can carry out the alignment with the wire dish, the going on of follow-up work of being convenient for, send the wire dish after the alignment to the unit of cutting off, alternating current motor 1 is through 2 transmission output shafts 3 of shaft coupling, output shaft 3 drive bent axle 5, bent axle 5 drives slide 4 up-and-down motion, cutting off cutter 23 follows slide 4 motions, cut off the wire after the fixed length, detect through hall element, control alternating current motor is rotatory a week at every turn, accomplish once and cut off, prevent to cut off the unable cooperation of work unit afterwards in succession. The cut metal wire is clamped by a clamping block 13, a clamping cylinder 12 drives a transmission push rod 14 to transmit to a swing rod 15, the swing rod 15 drives the clamping block 13 to clamp the metal wire, then a first cylinder 7 and a second cylinder 11 act simultaneously to drive a bending push rod 6 to jack the metal wire into a U shape, a clamped section in the metal wire is parallel to the plane direction of a rotary table, a first stepping motor 10 drives a driving gear 9 and a driven gear 8 to rotate a clamping mechanism by 90 degrees to complete the pre-bending process, and the clamped section in the metal wire is perpendicular to the plane direction of the rotary table. In the process, the stepping motor is used for driving, and the control system is matched to realize accurate angle rotation.
The two bending units work simultaneously, the working mechanisms are the same, and the two ends of the metal wire are operated simultaneously. Taking the third left side of the figure as an example, the transmission air cylinder 17 drives the bending mechanism to move to the working position along the guide rail 18, the second stepping motor 23 rotates the turntable 16 to different angles through the gear, and the bending forming of different sections of the substructure is completed through the stretching of the mandrel and the air cylinder. Firstly, the mandrel is driven by the mandrel cylinder to extend out, the turntable rotates for a certain angle,
the bending forming of the arc section of the metal wire is completed, and then the mandrel retracts; the turntable rotates for a certain angle again, the third cylinder drives the metal wire to be pushed through the push rod, the metal wire is folded to form a straight line section, and the third cylinder returns; the turntable rotates for a certain angle again, the fourth cylinder drives the metal wire to be pushed by the push rod, the metal wire is folded out of a next straight line section, and the fourth cylinder returns; the turntable rotates for a certain angle again, the fifth cylinder drives the metal wire to be pushed through the push rod, the last straight line section is folded, and the fifth cylinder returns. After the bending process is finished, the bending mechanism retreats to the initial position, the clamping block is loosened, and the formed part is blanked. Thus, the whole process of manufacturing one independent three-dimensional substructure of the plum-blossom-shaped metal wire reel is completed.
The invention also discloses a method for manufacturing the plum-blossom-shaped metal welding wire disc by using the device, which comprises the step of finishing the preparation of the three-dimensional plum-blossom-shaped metal welding wire disc by wire feeding → straightening → fixed length → cutting → prebending → bending → dropping → spot welding and forming.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (9)
1. A preparation facilities for metal wire reel constitutional unit which characterized in that: comprises a pre-bending unit and a bending unit;
the pre-bending unit is used for folding the metal wire into a U-shaped structure, and the bending unit is used for bending one end of the U-shaped structure;
the pre-bending unit is provided with a clamping mechanism, the clamping mechanism is connected with a rotating mechanism, the rotating mechanism drives the clamping mechanism to rotate, two sides of the clamping mechanism are respectively provided with a top bending mechanism, and the top bending mechanisms move in the vertical direction;
the bending unit is provided with drive mechanism, drive mechanism's transmission end is provided with bending mechanism, drive mechanism drives bending mechanism and moves on the horizontal direction, bending mechanism includes carousel and carousel drive part, carousel drive part drives the carousel and rotates, the center pin position of carousel is provided with the mould, the mould is used for injecing the crooked shape of metal silk thread, still be provided with bending part and dabber on the carousel, bending part is used for buckling the metal silk thread, the dabber is connected with the dabber cylinder, dabber cylinder drive dabber passes the carousel and stretches out or retracts for the carousel plane.
2. The manufacturing apparatus for a wire reel structural unit according to claim 1, characterized in that: the two bending units are arranged in the same mode, and the two bending units are located on two sides of the pre-bending unit respectively.
3. The manufacturing apparatus for a wire reel structural unit according to claim 1, wherein the clamping mechanism is provided with a clamping cylinder and a lever member, the telescopic end of the clamping cylinder is connected with the lever member, a clamping block is provided on the lever member, and the clamping cylinder drives the clamping block to clamp via the lever member.
4. The manufacturing apparatus for a wire reel structural unit according to claim 1, characterized in that: still including cutting off the unit, cut off the unit and include a actuating mechanism and output shaft, be provided with the shaft coupling between an actuating mechanism and the output shaft, the drive end of output shaft is provided with the bent axle, is provided with the slide on the bent axle, is provided with the cutting off cutter on the slide, and an actuating mechanism drives the output shaft through the shaft coupling, and the output shaft drives the crankshaft motion, and the bent axle drives the cutting off cutter through the slide and makes straight reciprocating motion along vertical direction.
5. The manufacturing apparatus for a wire reel structural unit according to claim 1, characterized in that: the rotating mechanism comprises a rotating driving part, a driving gear and a driven gear, and the rotating driving part drives the lever part to rotate through the driving gear and the driven gear.
6. The manufacturing apparatus for a wire reel structural unit according to claim 1, characterized in that: the preparation device for the metal wire reel structural unit further comprises a top bending air cylinder, the top bending mechanism is arranged to be a top bending push rod, the telescopic end of the top bending air cylinder is provided with a top bending push rod, and the top bending air cylinder drives the top bending push rod to move in the vertical direction.
7. The manufacturing apparatus for a wire reel structural unit according to claim 1, characterized in that: the transmission mechanism comprises a transmission cylinder and a guide rail, the telescopic end of the transmission cylinder is connected with the bending mechanism, and the transmission cylinder drives the bending mechanism to move in the horizontal direction.
8. The manufacturing apparatus for a wire reel structural unit according to claim 1, wherein the bending member is provided with three cylinders, and telescopic ends of the three cylinders are respectively provided with push rods extending in a direction toward the die.
9. The apparatus of claim 8, wherein the turntable is provided with grooves, and the cylinders drive the push rods thereon to reciprocate linearly along the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911338194.5A CN110961558A (en) | 2019-12-23 | 2019-12-23 | Preparation device for metal wire reel structural unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911338194.5A CN110961558A (en) | 2019-12-23 | 2019-12-23 | Preparation device for metal wire reel structural unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110961558A true CN110961558A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911338194.5A Pending CN110961558A (en) | 2019-12-23 | 2019-12-23 | Preparation device for metal wire reel structural unit |
Country Status (1)
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| CN (1) | CN110961558A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114289933A (en) * | 2021-12-09 | 2022-04-08 | 江苏孚尔姆焊业股份有限公司 | High-performance stainless steel flux-cored wire preparation device and preparation method thereof |
| CN116000212A (en) * | 2022-12-21 | 2023-04-25 | 苏州波特尼电气系统有限公司 | Straightening device and method for automobile wire harness production |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114289933A (en) * | 2021-12-09 | 2022-04-08 | 江苏孚尔姆焊业股份有限公司 | High-performance stainless steel flux-cored wire preparation device and preparation method thereof |
| CN116000212A (en) * | 2022-12-21 | 2023-04-25 | 苏州波特尼电气系统有限公司 | Straightening device and method for automobile wire harness production |
| CN116000212B (en) * | 2022-12-21 | 2024-04-02 | 苏州波特尼电气系统有限公司 | Straightening device and method for automobile wire harness production |
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Application publication date: 20200407 |