CN204464241U - A kind of full-automatic centreless filament winding device - Google Patents
A kind of full-automatic centreless filament winding device Download PDFInfo
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- CN204464241U CN204464241U CN201520213794.XU CN201520213794U CN204464241U CN 204464241 U CN204464241 U CN 204464241U CN 201520213794 U CN201520213794 U CN 201520213794U CN 204464241 U CN204464241 U CN 204464241U
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- wrapping wire
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- slide block
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Abstract
The utility model discloses a kind of full-automatic centreless filament winding device, comprise frame, wrapping wire push rod device, wire-drawing frame, spiral filament forming machine head unit, electromagnet shredding knife and electromagnet chuck; Wrapping wire push rod device comprises hollow sliding rail pipe, wrapping wire tungsten bar plug and the first stepping motor; Spiral filament forming machine head unit comprises head, servomotor and electromagnet chuck, the centre bore of head and hollow sliding rail pipe conllinear; Wire-drawing frame comprises electromagnetism jaw, and electromagnetism jaw is moved horizontally in frame by the second driving stepper motor; Electromagnet shredding knife is arranged between head and electromagnetism jaw.Beneficial effect is: due to head wrapping wire, wrapping wire tungsten bar plug is without the need to rotating, wrapping wire push rod device structure is simplified, because the utility model wrapping wire push rod device, spiral filament forming machine head unit and wire-drawing frame are driven by independent motor, therefore drive mechanism is also simpler, compared with prior art, not increasing on the basis of motor, transmission device is simplified.
Description
Technical field
The utility model relates to a kind of full-automatic centreless filament winding device.
Background technology
In the electric light source such as incandescent lamp, tungsten halogen lamp, tungsten filament is the most frequently used filament, filament resistance at room temperature has even hundreds of Europe, tens Europe, resistance large like this, and its length is very long, bulb cannot hold, and the heat that electric current is produced by filament will soon exhale, filament can not be made to reach predetermined temperature (about 2000 °), and filament does curl, be conducive to insulation, also can add when same resistance filament simultaneously and greatly shorten filament length.
Prior art is: making filament roughly has three steps by helically wound for tungsten filament step, sizing respectively, cut silk and fuse, be specially and core silk is set on spiral filament forming machine, then by tungsten filament around on core silk, at tungsten filament when to the length specified, after annealing in hydrogen atmosphere sizing, tungsten filament and core silk are together cut, being placed on by the core silk being wound with tungsten filament holds in the container of sulfuric acid again, core silk is dissolved in sulfuric acid, the tungsten filament wound, in the prior art, sulfuric acid will be used in fuse process, seriously polluted, instantly stricter in environmental protection requirement, this is obviously not all right, according to statistics, only Nanjing one city just has tens of filament manufactories to be forced to stop production by government due to pollution problem, some even closes down, on the other hand, each step of above-mentioned three steps all will manually complete, human input is large, the cost of filament winding is also in higher level all the time, simultaneously because manually-operated speed is slow, the efficiency of whole coiling is not high yet, therefore design a kind of can not be imperative to environment, cost is low, coiling efficiency is high filament winding device.
When making filament, annealing in process to be done to tungsten filament, to reduce the hardness of tungsten filament, improving the machinability of tungsten filament, eliminate the residual stress of tungsten filament, stable dimensions, at the annealing way making routine in filament be, before tungsten filament wrapping wire, first energising makes tungsten filament temperature raise, be energized to the cooling of Filament Winding process tungsten filament, complete annealing, in prior art, tungsten filament and core silk are communicated with respectively to two electrodes of the annealing of tungsten filament, such result is, the close together of two electrodes, the distance of tungsten filament heating is very short, therefore the filament that coiling is shorter is only suitable for, and longer filament winding will be realized, existing filament winding device or can not realize, though can lay out, but the filament effect extreme difference laid out.
Summary of the invention
The purpose of this utility model is to provide a kind of full-automatic centreless filament winding device, solves the seriously polluted and baroque technological deficiency of wrapping wire in prior art.
For solving the problem, technical solution adopted in the utility model is:
A kind of full-automatic centreless filament winding device, comprise frame, be arranged on the wrapping wire push rod device of frame one end, be arranged on the wire-drawing frame of the frame other end, the spiral filament forming machine head unit be arranged in frame, the electromagnet chuck that is arranged on the electromagnet shredding knife in frame and is arranged in frame, described spiral filament forming machine head unit is between wrapping wire push rod device and wire-drawing frame, and described electromagnet chuck is between head and electromagnet shredding knife; Frame is for supporting wrapping wire push rod device, wire-drawing frame, spiral filament forming machine head unit, electromagnet shredding knife.
The first stepping motor that described wrapping wire push rod device comprises the hollow sliding rail pipe be arranged in frame, is arranged on the wrapping wire tungsten bar plug in hollow sliding rail pipe and drives wrapping wire tungsten bar plug to move horizontally in hollow sliding rail pipe; Wrapping wire tungsten bar plug is at hollow sliding rail in-pipe, wrapping wire tungsten bar plug moves to heading, head rotating by tungsten filament around on wrapping wire tungsten bar plug, wrapping wire tungsten bar plug moves towards the direction away from head, extract out inside the tungsten filament wound, then the tungsten filament wound is cut off, without the need to carrying out fuse, therefore, environment is not polluted.
Described spiral filament forming machine head unit comprises the head be arranged in frame and the servomotor driving head to rotate, the centre bore of described head and hollow sliding rail pipe conllinear; Wrapping wire tungsten bar plug passes from the centre bore of head, head rotating, by tungsten filament around on wrapping wire tungsten bar plug, realizes wrapping wire.
Described wire-drawing frame comprises the electromagnetism jaw be arranged in frame, and described electromagnetism jaw is moved horizontally in frame by the second driving stepper motor; Electromagnetism jaw on wire-drawing frame, for accommodating tungsten filament end and wrapping wire tungsten bar plug, prevents tungsten filament in Filament Winding process from scattering.
Described electromagnet shredding knife is arranged between head and electromagnetism jaw; Electromagnet shredding knife is used for cutting off tungsten filament after tungsten filament coiling completes.
The utility model head in Filament Winding process rotates, and wrapping wire tungsten bar plug does not rotate, wrapping wire tungsten bar plug only need move horizontally, therefore, the wrapping wire push rod device structure in the utility model can be simple compared with the full-automatic centreless filament winding device of applicant's earlier application, and the simplification of structure simplifies the installation of whole machine on the one hand, save the set-up time, improve efficiency, on the other hand, also reduce cost.
As further improvement of the utility model, described wrapping wire push rod device also comprises slide head, the overcoat that described slide head comprises connector, is arranged on the linear bearing on hollow sliding rail pipe and is arranged on linear bearing, on described hollow sliding rail pipe, direction vertically has keyway, the little head end of described overcoat is connected with wrapping wire tungsten bar plug by connector, described connector is through keyway, and described overcoat is moved along horizontal direction by the first driving stepper motor.Linear bearing is set, achieve the horizontal movement of slide head along the axis direction of hollow sliding rail pipe, because wrapping wire tungsten bar plug is connected with overcoat by connector, hollow sliding rail pipe has keyway, therefore slide head can drive the wrapping wire tungsten bar plug in hollow sliding rail pipe to move in the horizontal direction, and the length of keyway determines the ultimate range that slide head moves on hollow sliding rail pipe.
As further improvement of the utility model, described connector comprises the sliding sleeve be arranged on wrapping wire tungsten bar plug, first screw rod and the second screw rod, described sliding sleeve have along the through hole of its axis and the 3rd screwed hole radially and the 4th screwed hole, the little head end radial direction of described overcoat have the first screwed hole and the second screwed hole, the first described screw rod has the hole passed for wrapping wire tungsten bar plug, the first described screw rod is threaded with the first screwed hole and the 3rd screwed hole, the second described screw rod is threaded with the second screwed hole and the 4th screwed hole and compresses wrapping wire tungsten bar plug.First screw rod rocks in the radial direction of sliding sleeve for preventing wrapping wire tungsten bar plug, and the second screw rod is used for preventing wrapping wire tungsten bar plug in its axis direction and sliding sleeve generation relative motion.
As further improvement of the utility model, described wrapping wire push rod device also comprises the first screw mandrel and the first slide block, one end of the first described screw mandrel is connected with the power transmission shaft of the first stepping motor, and the first described slide block is connected with the first wire rod thread, fixing with overcoat of the first slide block.First screw mandrel is threaded with the first slide block formation screw thread pair, and the first screw mandrel rotates drive first slide block and moves in the horizontal direction, thus realizes slide head motion in the horizontal direction.
As further improvement of the utility model, also comprise the first slide bar running through the first slide block, the two ends of the first described slide bar are all fixed in frame.First slide bar is set, prevents the first slide block from rotating in horizontal movement.
As further improvement of the utility model, described wire-drawing frame also comprises the second screw mandrel and the second slide block, one end of the second described screw mandrel is connected with the power transmission shaft of the second stepping motor, and the second described slide block is connected with the second wire rod thread, and described electromagnetism jaw is arranged on the second slide block.Second screw mandrel is threaded with the second slide block formation screw thread pair, and the second screw mandrel rotates drive second slide block and moves in the horizontal direction, thus realizes the motion in the horizontal direction of electromagnetism jaw.
As further improvement of the utility model, also comprise the second slide bar running through the second slide block, the two ends of the second described slide bar are all fixed in frame.Second slide bar is set, prevents the second slide block from rotating in horizontal movement.
In sum, the beneficial effects of the utility model are: due to head wrapping wire, therefore wrapping wire tungsten bar plug is without the need to rotating, wrapping wire push rod device structure is simplified, because the utility model wrapping wire push rod device, spiral filament forming machine head unit and wire-drawing frame are driven by independent motor respectively, therefore drive mechanism is also comparatively simple, compared with prior art, not increasing on the basis of motor, simplify transmission device.
Accompanying drawing explanation
Fig. 1 is reflection structural representation of the present utility model.
Fig. 2 is the structural representation of slide head in reflection the utility model.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Wherein: 1, hollow sliding rail pipe; 2, slide head; 3, wrapping wire tungsten bar plug; 4, head; 5, electromagnet chuck; 6, electromagnet shredding knife; 7, electromagnetism jaw; 8, the second stepping motor; 9, the second screw mandrel; 10, the second slide bar; 11, servomotor; 12, frame; 13, the first slide bar; 14, the first screw mandrel; 15, the first stepping motor, 16, axis bearing, 17, overcoat; 18, keyway; 19, the first slide block; 20, the second slide block; 21, sliding sleeve; 22, the 3rd screwed hole; 23, the 4th screwed hole; 24, the first screw rod; 25, the second screw rod; 26, the first screwed hole; 27, the second screwed hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Full-automatic centreless filament winding device as shown in Figure 1 to Figure 3, comprise frame 12, be arranged on the wrapping wire push rod device of frame 12 one end, be arranged on the wire-drawing frame of frame 12 other end, the spiral filament forming machine head unit be arranged in frame 12, be arranged on electromagnet shredding knife 6 in frame 12 and electromagnet chuck 5, described spiral filament forming machine head unit is between wrapping wire push rod device and wire-drawing frame, and described electromagnet chuck 5 is between head 4 and electromagnet shredding knife 6.
Described wrapping wire push rod device comprises the hollow sliding rail pipe 1 be arranged in frame 12, the wrapping wire tungsten bar plug 3 be arranged in hollow sliding rail pipe 1, driving wrapping wire tungsten bar plug 3 move horizontally in hollow sliding rail pipe 1 the first stepping motor 15, slide head 2, first screw mandrel 14 and the first slide block 19; The overcoat 17 that described slide head 2 comprises connector, is arranged on the linear bearing 16 on hollow sliding rail pipe 1 and is arranged on linear bearing 16, on described hollow sliding rail pipe 1, direction vertically has keyway 18, the little head end of described overcoat 17 is connected with wrapping wire tungsten bar plug 3 by connector, described connector is through keyway 18, and described overcoat 17 is driven by the first stepping motor 15 and moves along horizontal direction.Described connector comprises the sliding sleeve 21 be arranged on wrapping wire tungsten bar plug 3, first screw rod 24 and the second screw rod 25, described sliding sleeve 21 have along the through hole of its axis and the 3rd screwed hole 22 radially and the 4th screwed hole 23, the little head end radial direction of described overcoat 17 have the first screwed hole 26 and the second screwed hole 27, the first described screw rod 24 has the hole passed for wrapping wire tungsten bar plug 3, the first described screw rod 24 is threaded with the first screwed hole 26 and the 3rd screwed hole 22, the second described screw rod 25 is threaded with the second screwed hole 27 and the 4th screwed hole 23 and compresses wrapping wire tungsten bar plug 3.One end of the first described screw mandrel 14 is connected with the power transmission shaft of the first stepping motor 15, and the first described slide block 19 is threaded with the first screw mandrel 14, fixing with overcoat 17 of the first slide block 19.For preventing the first slide block 19 from rotating in horizontal movement, the utility model arranges the first slide bar 13 running through the first slide block 19, and the two ends of the first described slide bar 13 are all fixed in frame 12.
The servomotor 11 that described spiral filament forming machine head unit comprises the head 4 be arranged in frame 12, drive head 4 to rotate, be arranged on electromagnet chuck 5, second screw mandrel 9, second slide block 20 on head 4 and run through the second slide bar 10 of the second slide block 20, the centre bore of described head 4 and hollow sliding rail pipe 1 conllinear; One end of the second described screw mandrel 9 is connected with the power transmission shaft of the second stepping motor 8, and the second described slide block 20 is threaded with the second screw mandrel 9, and described electromagnetism jaw 7 is arranged on the second slide block 20.The two ends of the second described slide bar 10 are all fixed in frame 12.
In the utility model, head 4 is prior art, the head of the 040 type spiral filament forming machine that northwest machinery plant such as can be adopted to produce.Filament Winding process is (the utility model moves as direction of advance with the direction towards the second stepping motor 8, with the direction motion away from the second stepping motor 8 for retreating):
1.. the first stepping motor 15 drives slide head 2 to drive wrapping wire tungsten bar plug 3 to advance, and manual wrapping wire is to electromagnet chuck 5 place.
2.. tungsten filament to ride over wrapping wire tungsten bar plug 3 from head 4 and clamps tungsten filament by electromagnetism jaw 7.
3.. the first stepping motor 15 drives slide head 2 to drive wrapping wire tungsten bar plug 3 to advance, and the second stepping motor 8 drives electromagnetism jaw 7 and wrapping wire tungsten bar plug 3 advanced in unison to tungsten filament around arriving the length of subscribing, head 4 wrapping wire simultaneously.
4.. the first stepping motor 15 drives wrapping wire tungsten bar plug 3 to retreat, and extracted out by wrapping wire tungsten bar plug 3, and electromagnetism jaw 7 keeps motionless in the tungsten filament wound.
5.. electromagnet chuck 5 clamps tungsten filament, and is cut off by tungsten filament by electromagnet shredding knife 6.
6.. electromagnetism jaw 7 unclamps the tungsten filament wound, and the tungsten filament wound falls naturally.
7.. the second stepping motor 8 drives electromagnetism jaw 7 to retreat to the position before advancing, and repeats 2. to carry out wrapping wire next time to action 6..
Wherein action 1. only just needs manual wrapping wire when initial wrapping wire, and follow-up wrapping wire full stress-strain device carries out automatically.
Electricity annealing folder (prior art) for annealing to tungsten filament of the present utility model is arranged separately, can arrange two electric distances of annealing between folder according to wrapping wire length.Each servomotor in the utility model, stepping motor and electromagnet shredding knife 6 by PLC program control, PLC program according to will around tungsten filament length finish in advance.
What be not specifically noted in the utility model is prior art, or just can be realized by prior art, and should be understood that described in the utility model, concrete case study on implementation is only better case study on implementation of the present utility model, is not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, all should as technology category of the present utility model.
Claims (7)
1. a full-automatic centreless filament winding device, it is characterized in that: comprise frame (12), be arranged on the wrapping wire push rod device of frame (12) one end, be arranged on the wire-drawing frame of frame (12) other end, the spiral filament forming machine head unit be arranged in frame (12), the electromagnet chuck (5) that is arranged on the electromagnet shredding knife (6) in frame (12) and is arranged in frame (12), described spiral filament forming machine head unit is between wrapping wire push rod device and wire-drawing frame, and described electromagnet chuck (5) is positioned between head (4) and electromagnet shredding knife (6);
The first stepping motor (15) that described wrapping wire push rod device comprises the hollow sliding rail pipe (1) be arranged in frame (12), is arranged on wrapping wire tungsten bar plug (3) in hollow sliding rail pipe (1) and drives wrapping wire tungsten bar plug (3) to move horizontally in hollow sliding rail pipe (1);
Described spiral filament forming machine head unit comprises the head (4) be arranged in frame (12) and the servomotor (11) driving head (4) to rotate, the centre bore of described head (4) and hollow sliding rail pipe (1) conllinear;
Described wire-drawing frame comprises the electromagnetism jaw (7) be arranged in frame (12), and described electromagnetism jaw (7) is driven by the second stepping motor (8) and moves horizontally in frame (12);
Described electromagnet shredding knife (6) is arranged between head (4) and electromagnetism jaw (7).
2. full-automatic centreless filament winding device according to claim 1, it is characterized in that: described wrapping wire push rod device also comprises slide head (2), described slide head (2) comprises connector, the overcoat (17) being arranged on the linear bearing (16) on hollow sliding rail pipe (1) and being arranged on linear bearing (16), on described hollow sliding rail pipe (1), direction vertically has keyway (18), the little head end of described overcoat (17) is connected with wrapping wire tungsten bar plug (3) by connector, described connector is through keyway (18), described overcoat (17) is driven by the first stepping motor (15) and moves along horizontal direction.
3. full-automatic centreless filament winding device according to claim 2, it is characterized in that: described connector comprises the sliding sleeve (21) be arranged on wrapping wire tungsten bar plug (3), first screw rod (24) and the second screw rod (25), described sliding sleeve (21) have along the through hole of its axis and the 3rd screwed hole (22) radially and the 4th screwed hole (23), the little head end radial direction of described overcoat (17) have the first screwed hole (26) and the second screwed hole (27), described the first screw rod (24) has the hole passed for wrapping wire tungsten bar plug (3), described the first screw rod (24) is threaded with the first screwed hole (26) and the 3rd screwed hole (22), described the second screw rod (25) is threaded with the second screwed hole (27) and the 4th screwed hole (23) and compresses wrapping wire tungsten bar plug (3).
4. the full-automatic centreless filament winding device according to Claims 2 or 3, it is characterized in that: described wrapping wire push rod device also comprises the first screw mandrel (14) and the first slide block (19), one end of described the first screw mandrel (14) is connected with the power transmission shaft of the first stepping motor (15), described the first slide block (19) is threaded with the first screw mandrel (14), fixing with overcoat (17) of the first slide block (19).
5. full-automatic centreless filament winding device according to claim 4, is characterized in that: also comprise the first slide bar (13) running through the first slide block (19), and the two ends of described the first slide bar (13) are all fixed in frame (12).
6. full-automatic centreless filament winding device according to claim 2, it is characterized in that: described wire-drawing frame also comprises the second screw mandrel (9) and the second slide block (20), one end of described the second screw mandrel (9) is connected with the power transmission shaft of the second stepping motor (8), described the second slide block (20) is threaded with the second screw mandrel (9), and described electromagnetism jaw (7) is arranged on the second slide block (20).
7. full-automatic centreless filament winding device according to claim 6, is characterized in that: also comprise the second slide bar (10) running through the second slide block (20), and the two ends of described the second slide bar (10) are all fixed in frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213794.XU CN204464241U (en) | 2015-04-10 | 2015-04-10 | A kind of full-automatic centreless filament winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213794.XU CN204464241U (en) | 2015-04-10 | 2015-04-10 | A kind of full-automatic centreless filament winding device |
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| Publication Number | Publication Date |
|---|---|
| CN204464241U true CN204464241U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213794.XU Expired - Fee Related CN204464241U (en) | 2015-04-10 | 2015-04-10 | A kind of full-automatic centreless filament winding device |
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| Country | Link |
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| CN (1) | CN204464241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304461A (en) * | 2015-11-12 | 2016-02-03 | 向先德 | Core-less winding machine |
| CN106890913A (en) * | 2017-03-17 | 2017-06-27 | 南京科迪钨钼材料有限公司 | A kind of filament winding device |
| CN111430216A (en) * | 2020-04-24 | 2020-07-17 | 新沂市赛立科石英制品有限公司 | Core column manufacturing-based wire casting device |
-
2015
- 2015-04-10 CN CN201520213794.XU patent/CN204464241U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304461A (en) * | 2015-11-12 | 2016-02-03 | 向先德 | Core-less winding machine |
| CN107262633A (en) * | 2015-11-12 | 2017-10-20 | 李乔利 | A kind of coreless spiral filament forming machine of safety and environmental protection |
| CN107321882A (en) * | 2015-11-12 | 2017-11-07 | 何磊 | A kind of coreless spiral filament forming machine for being difficult to rock |
| CN105304461B (en) * | 2015-11-12 | 2017-12-26 | 盐城东方汽车广场投资发展有限公司 | A kind of coreless spiral filament forming machine |
| CN107262633B (en) * | 2015-11-12 | 2018-10-19 | 中山市衍海贸易有限公司 | A kind of coreless spiral filament forming machine of safety and environmental protection |
| CN106890913A (en) * | 2017-03-17 | 2017-06-27 | 南京科迪钨钼材料有限公司 | A kind of filament winding device |
| CN106890913B (en) * | 2017-03-17 | 2019-04-05 | 南京科迪钨钼材料有限公司 | A kind of filament winding device |
| CN111430216A (en) * | 2020-04-24 | 2020-07-17 | 新沂市赛立科石英制品有限公司 | Core column manufacturing-based wire casting device |
| CN111430216B (en) * | 2020-04-24 | 2022-10-21 | 新沂市赛立科石英制品有限公司 | Core column manufacturing-based wire casting device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |