CN106493261B - A kind of spiral filament forming machine for winding heater strip - Google Patents
A kind of spiral filament forming machine for winding heater strip Download PDFInfo
- Publication number
- CN106493261B CN106493261B CN201611222878.5A CN201611222878A CN106493261B CN 106493261 B CN106493261 B CN 106493261B CN 201611222878 A CN201611222878 A CN 201611222878A CN 106493261 B CN106493261 B CN 106493261B
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- China
- Prior art keywords
- lead screw
- line bar
- pressure head
- head
- bar positioning
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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
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/507—Screws characterised by the material or their manufacturing process
Abstract
The present invention provides a kind of spiral filament forming machines for winding heater strip,Heater strip can be pressed on screw rod by it while wrapping wire,Heater strip winds smooth rule,It is easy to operate simultaneously,Including rack,Rack is equipped with pedestal,Pedestal is equipped with fixed line bar positioning head and mobile line bar positioning head,Fixed line bar positioning head is equipped with rotatable latch segment,Motor is additionally provided in rack,Drive latch segment rotation,Pedestal is additionally provided with lead screw,Lead screw is connected with servo motor,Mobile line bar positioning head is fixed on feed screw nut,Latch segment, which is corresponded to, on mobile line bar positioning head is equipped with withstanding tight block,The first guide rail is equipped on pedestal,Mobile line bar positioning head lower end is correspondingly provided with sliding block and is slidably matched with the first guide rail,Driving lead screw is equipped on pedestal,Driving lead screw is connected with driving servo motor,Feed screw nut is driven to be equipped with wrapping wire pressure heads mechanism,Wrapping wire pressure heads mechanism lower end is additionally provided with guide pad,Guide pad is slidably matched with the first guide rail.
Description
Technical field
The present invention relates to spiral filament forming machine technical field, specially a kind of spiral filament forming machines for winding heater strip.
Background technology
Screw rod is the important component of injection molding machine, its effect is to be conveyed, be compacted, melted, stir and pressed to plastics,
All these is all rotating to complete in barrel by screw rod.When screw rod rotates, plastics are for machine tube inner wall, screw rod
It can all generate friction between screw channel bottom surface, spiral shell rib pressure surface and plastics and plastics and mutually move, plastics are pushed ahead
Exactly this movement combination as a result, in order to allow plastic melt, can wind that heater strip is convenient to heat plastics on screw rod,
However heater strip is usually all made of metal, hardness and strength are relatively high, and the feeding head of existing spiral filament forming machine is difficult to add
Heated filament is pressed on the winding that heater strip is completed on screw rod, the raised out-of-flatness of heater strip winding.
Screw thread is complex on screw rod, and when wrapping wire is necessary to ensure that screw rod can rotate freely, and in order to realize wrapping wire, needs solid
Determine screw rod, and of different sizes due to spiral filament forming machine, the length of screw rod is not quite similar, it is desirable to be able to be suitable for the spiral shell of different lengths
Bar can ensure to the greatest extent that the convenient and efficient of Filament Winding process, existing spiral filament forming machine have been difficult to again in addition, in order to accelerate production efficiency
At such task.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of spiral filament forming machine for winding heater strip, it can be in the same of wrapping wire
When heater strip is pressed on screw rod, heater strip winds smooth rule, while easy to operate, high degree of automation, improves
Production efficiency, can be adapted for the wrapping wire of the screw rod of different lengths.
Its technical solution is such：A kind of spiral filament forming machine for winding heater strip, including rack, the rack are equipped with
Pedestal, the pedestal are equipped with line bar positioning device, and the line bar positioning device includes being separately positioned on the pedestal both sides
Fixed line bar positioning head and mobile line bar positioning head, the fixed line bar positioning head are mounted in the rack, the fixing line
Bar positioning head is equipped with rotatable latch segment, and motor is additionally provided in the rack, and the motor connects speed reducer, the speed reducer
Output axis connection described in latch segment drive latch segment rotation, the pedestal to be additionally provided with lead screw, the lead screw, which is connected with, to be watched
Motor is taken, the lead screw is equipped with feed screw nut, and the mobile line bar positioning head is fixed on the feed screw nut, the movement
Corresponded on line bar positioning head the latch segment be equipped with withstanding tight block, on the base, be parallel to the lead screw be equipped with the first guide rail,
The mobile line bar positioning head lower end is correspondingly provided with sliding block, and the sliding block is slidably matched with first guide rail, in the pedestal
On be parallel to first guide rail and be equipped with driving lead screw, the driving lead screw is connected with driving servo motor, the driving lead screw
It is equipped with driving feed screw nut, the driving feed screw nut is equipped with wrapping wire pressure heads mechanism, and wrapping wire pressure heads mechanism lower end is also
Equipped with guide pad, the guide pad is slidably matched with first guide rail.
Further, the both sides of the lead screw are respectively arranged with first guide rail, the driving lead screw and the wrapping wire
Pressure heads mechanism is respectively equipped with two, and two wrapping wire pressure heads mechanisms are symmetrical arranged.
Further, the other side for corresponding to the driving lead screw on the base, is parallel to first guide rail and is equipped with
Second guide rail, wrapping wire pressure heads mechanism lower end are equipped with guide pad, and the guide pad is slidably matched with second guide rail.
Further, the wrapping wire pressure heads mechanism includes pressure head holder, and the pressure head pedestal upper end is equipped with indenter device, institute
It includes the pressure head shell being arranged on the pressure head holder to state indenter device, and the upper end of the pressure head shell is equipped with cylinder, described
The piston rod of cylinder extends downwardly into the pressure head shell, and the piston-rod lower end is connected with connecting rod, the company by link block
Bar can rotate below the link block, and the lower end of the connecting rod is connected with feeding head, and pressure is stretched out in the lower end of the feeding head
Casing is set with gear on the connecting rod, and the pressure head shell is connected with pressure head servo motor, the pressure head servo motor
Output shaft is connected with pressure head lead screw by shaft coupling, and the pressure head lead screw is equipped with pressure head feed screw nut pair, the pressure head lead screw
Pair of nut is equipped with rack close to the side of the gear, and the rack is intermeshed with the gear, the pressure head feed screw nut
The secondary other side is fixed with positioning key, and the positioning key is corresponded on the pressure head shell and is equipped with the key to match with the positioning key
Slot, the positioning key are embedded in the keyway.
One end of screw rod is fixed on fixation by the spiral filament forming machine for winding heater strip of the present invention when winding heater strip
The latch segment of line bar positioning head drives lead screw, to drive the movement of mobile line bar positioning head so that mobile by servo motor
The fixed lead screw of latch segment cooperation of the latch segment of line bar positioning head and fixed line bar positioning head, after being rotated by electric motor driven screw
Wrapping wire can be carried out, easy to operate, high degree of automation improves production efficiency, according to the difference of spiro rod length, as long as
Guide rail is arranged in the both sides of lead screw in the corresponding mobile line bar positioning head of motor movement, and mobile line bar positioning head lower end, which corresponds to, to be set
There are sliding block, sliding block to be slidably matched with guide rail, the precision and stability of mobile line bar positioning head movement can be improved so that operation is more
Add steady, suitable high-precision production needs；
Servo motor drives lead screw rotation, and under the limitation of positioning pin, the feed screw nut pair on lead screw moves on lead screw,
Relative movement occurs for the rack and pinion on feed screw nut pair to be rotated with moving gear, and the feeding head being connected with gear is therewith
Rotation carries out wrapping wire in screw surface, drives connecting rod that can press to feeding head by cylinder so that the heater strip of winding is all pressed
Tightly be fitted on screw rod, wrapping wire will not raised out-of-flatness, wrapping wire effect is good, solves the problems, such as heater strip winding.
Description of the drawings
Fig. 1 is the main structure diagram of the spiral filament forming machine for winding heater strip of the present invention；
Fig. 2 is the side structure schematic view of the spiral filament forming machine for winding heater strip of the present invention；
Fig. 3 is the overlooking structure diagram of the spiral filament forming machine for winding heater strip of the present invention；
Fig. 4 is the main structure diagram of the wrapping wire pressure heads mechanism of the present invention；
Fig. 5 be Fig. 4 C-C to sectional view；
Fig. 6 is the side structure schematic view of the wrapping wire pressure heads mechanism of the present invention；
Fig. 7 be Fig. 6 A-A to sectional view；
Fig. 8 is the sectional view of the B-B direction of Fig. 6.
Specific implementation mode
See that Fig. 1 to Fig. 8, a kind of spiral filament forming machine fixed mechanism of the invention, including rack 1, rack 1 are equipped with pedestal 2, pedestal
2 are equipped with line bar positioning device, and line bar positioning device includes being separately positioned on the fixation line bar positioning head 3 of 2 both sides of pedestal and moving
Moving-wire bar positioning head 4, fixed line bar positioning head 3 are mounted in rack 1, and fixed line bar positioning head 3 is equipped with rotatable latch segment
5, motor 6 is additionally provided in rack 1, motor 6 connects speed reducer 7, and the output axis connection latch segment 5 of speed reducer 7 drives latch segment 5 to revolve
Turn, pedestal 2 is additionally provided with lead screw 9, and lead screw 9 is connected with servo motor 10, and lead screw 9 is equipped with feed screw nut 11, mobile line bar positioning
First 4 are fixed on feed screw nut 11, latch segment 5 correspond on mobile line bar positioning head 4 equipped with withstanding tight block 12, on pedestal 2, parallel
It is equipped with the first guide rail 13 in lead screw 9, mobile 4 lower end of line bar positioning head is correspondingly provided with sliding block 14, and sliding block 14 and the first guide rail 13 are slided
Dynamic cooperation is parallel to the first guide rail 13 on pedestal 2 and is equipped with driving lead screw 15, and driving lead screw 15 is connected with driving servo motor
16, driving lead screw 15 is equipped with driving feed screw nut 17, and driving feed screw nut 17 is equipped with wrapping wire pressure heads mechanism 8, wrapping wire pressure head
Mechanism lower end is additionally provided with guide pad 18, and guide pad 18 is slidably matched with the first guide rail 13, driving servo motor 16 can overdrive around
Silk pressure heads mechanism moves on driving lead screw, and the both sides of lead screw 9 are respectively arranged with the first guide rail 13, drive lead screw 15 and wrapping wire pressure
Head mechanism 8 is respectively equipped with two, and two wrapping wire pressure heads mechanisms 8 are symmetrical arranged.
In the other side of driving lead screw 15 on pedestal 2, it is parallel to the first guide rail 13 and is equipped with the second guide rail 19, wrapping wire pressure head
Mechanism lower end is equipped with the guide pad 18 with 19 cooperation of the second guide rail sliding.
Wrapping wire pressure heads mechanism includes pressure head holder 20, and 20 upper end of pressure head holder is equipped with indenter device, and indenter device includes setting
The pressure head shell 21 on pressure head holder 20 is set, the upper end of pressure head shell 21 is equipped with cylinder 22, and the piston rod 23 of cylinder 22 is downward
It stretches into pressure head shell 21,22 lower end of piston rod is connected with connecting rod 24 by link block 35, and connecting rod 24 can be under link block 35
The lower end of Fang Xuanzhuan, connecting rod 24 are connected with feeding head 25, and the lower end of feeding head 25 is stretched out pressure head shell 21, is set on connecting rod 24
Gear 26, pressure head shell 21 are connected with pressure head servo motor 27, and the output shaft of pressure head servo motor 27 is connected by shaft coupling 28
Have a pressure head lead screw 29, pressure head lead screw 29 is equipped with pressure head feed screw nut pair 30, pressure head feed screw nut pair 30 close to gear 26 one
Side is equipped with rack 32, and rack 32 is intermeshed with gear 26, and the other side of pressure head feed screw nut pair 30 is fixed with positioning key 33, is pressed
Positioning key 33 is corresponded on casing 21 and is equipped with the keyway 34 to match with positioning key 33, and positioning key embedding 33 enters in keyway 34, rack 1
It is equipped with sensor mounting rod 31, rack 1 is equipped with drawer 36.
One end of screw rod is fixed on fixation by the spiral filament forming machine for winding heater strip of the present invention when winding heater strip
The latch segment of line bar positioning head drives lead screw, to drive the movement of mobile line bar positioning head so that mobile by servo motor
The fixed lead screw of latch segment cooperation of the latch segment of line bar positioning head and fixed line bar positioning head, after being rotated by electric motor driven screw
Wrapping wire can be carried out, easy to operate, high degree of automation improves production efficiency, according to the difference of spiro rod length, as long as
Guide rail is arranged in the both sides of lead screw in the corresponding mobile line bar positioning head of motor movement, and mobile line bar positioning head lower end, which corresponds to, to be set
There are sliding block, sliding block to be slidably matched with guide rail, the precision and stability of mobile line bar positioning head movement can be improved so that operation is more
Add steady, suitable high-precision production needs；
Servo motor drives lead screw rotation, and under the limitation of positioning pin, the feed screw nut pair on lead screw moves on lead screw,
Relative movement occurs for the rack and pinion on feed screw nut pair to be rotated with moving gear, and the feeding head being connected with gear is therewith
Rotation carries out wrapping wire in screw surface, drives connecting rod that can press to feeding head by cylinder so that the heater strip of winding is all pressed
Tightly be fitted on screw rod, wrapping wire will not raised out-of-flatness, wrapping wire effect is good, solves the problems, such as heater strip winding.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (4)
1. a kind of spiral filament forming machine for winding heater strip, including rack, it is characterised in that：The rack is equipped with pedestal, described
Pedestal is equipped with line bar positioning device, the line bar positioning device include be separately positioned on the pedestal both sides fixation line bar it is fixed
Potential head and mobile line bar positioning head, the fixed line bar positioning head are mounted in the rack, and the fixed line bar positioning head is set
There is rotatable latch segment, motor is additionally provided in the rack, the motor connects speed reducer, and the output shaft of the speed reducer connects
Connecing the latch segment drives the latch segment rotation, the pedestal to be additionally provided with lead screw, and the lead screw is connected with servo motor, described
Lead screw is equipped with feed screw nut, and the mobile line bar positioning head is fixed on the feed screw nut, the mobile line bar positioning head
The upper correspondence latch segment is equipped with withstanding tight block, on the base, is parallel to the lead screw equipped with the first guide rail, the portable cord
Bar positioning head lower end is correspondingly provided with sliding block, and the sliding block is slidably matched with first guide rail, is parallel to institute on the base
It states the first guide rail and is equipped with driving lead screw, the driving lead screw is connected with driving servo motor, and the driving lead screw is equipped with driving
Feed screw nut, the driving feed screw nut are equipped with wrapping wire pressure heads mechanism, and wrapping wire pressure heads mechanism lower end is additionally provided with guide pad,
The guide pad is slidably matched with first guide rail.
2. a kind of spiral filament forming machine for winding heater strip according to claim 1, it is characterised in that：The both sides of the lead screw
Be respectively arranged with first guide rail, the driving lead screw and the wrapping wire pressure heads mechanism are respectively equipped with two, described in two around
Silk pressure heads mechanism is symmetrical arranged.
3. a kind of spiral filament forming machine for winding heater strip according to claim 2, it is characterised in that：It is right on the base
The other side for answering the driving lead screw is parallel to first guide rail and is equipped with the second guide rail, and wrapping wire pressure heads mechanism lower end is equipped with and leads
To block, the guide pad is slidably matched with second guide rail.
4. a kind of spiral filament forming machine for winding heater strip according to claim 1, it is characterised in that：The wrapping wire heading machine
Structure includes pressure head holder, and the pressure head pedestal upper end is equipped with indenter device, and the indenter device includes being arranged in the pressure head branch
The upper end of pressure head shell on frame, the pressure head shell is equipped with cylinder, and the piston rod of the cylinder extends downwardly into the pressure head shell
In vivo, the piston-rod lower end is connected with connecting rod by link block, and the connecting rod can rotate below the link block, described
The lower end of connecting rod is connected with feeding head, and the lower end of the feeding head stretches out pressure head shell, gear is set on the connecting rod, described
Pressure head shell is connected with pressure head servo motor, and the output shaft of the pressure head servo motor is connected with pressure head lead screw by shaft coupling,
The pressure head lead screw is equipped with pressure head feed screw nut pair, and the pressure head feed screw nut pair is equipped with tooth close to the side of the gear
Item, the rack are intermeshed with the gear, and the other side of the pressure head feed screw nut pair is fixed with positioning key, the pressure head
The positioning key is corresponded on shell and is equipped with the keyway to match with the positioning key, and the positioning key is embedded in the keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222878.5A CN106493261B (en) | 2016-12-27 | 2016-12-27 | A kind of spiral filament forming machine for winding heater strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611222878.5A CN106493261B (en) | 2016-12-27 | 2016-12-27 | A kind of spiral filament forming machine for winding heater strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493261A CN106493261A (en) | 2017-03-15 |
| CN106493261B true CN106493261B (en) | 2018-08-14 |
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ID=58334290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611222878.5A Active CN106493261B (en) | 2016-12-27 | 2016-12-27 | A kind of spiral filament forming machine for winding heater strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493261B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355965B (en) * | 2019-06-25 | 2024-03-19 | 宁波长飞亚塑料机械制造有限公司 | Heater |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL162574B (en) * | 1972-02-28 | Hershey Norman Harry | DEVICE FOR FORMING A SPRING FROM WIRE. | |
| CN201608915U (en) * | 2010-01-20 | 2010-10-13 | 苏桂平 | Winding machine of heating core of electric hair dryer |
| CN103317063B (en) * | 2013-05-27 | 2015-04-22 | 西北工业大学 | High-precision spiral wire winding machine |
| EP2874164A1 (en) * | 2013-11-13 | 2015-05-20 | Gainteam Holdings Limited | A wire winding machine |
| CN106111849B (en) * | 2016-08-15 | 2017-11-17 | 永高股份有限公司 | Hot line wire winding machine |
| CN206445136U (en) * | 2016-12-27 | 2017-08-29 | 无锡明珠钢球有限公司 | A kind of spiral filament forming machine for being used to wind heater strip |
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2016
- 2016-12-27 CN CN201611222878.5A patent/CN106493261B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106493261A (en) | 2017-03-15 |
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