CN201738091U - High-speed electromagnetic weft selecting device - Google Patents
High-speed electromagnetic weft selecting device Download PDFInfo
- Publication number
- CN201738091U CN201738091U CN2010202484016U CN201020248401U CN201738091U CN 201738091 U CN201738091 U CN 201738091U CN 2010202484016 U CN2010202484016 U CN 2010202484016U CN 201020248401 U CN201020248401 U CN 201020248401U CN 201738091 U CN201738091 U CN 201738091U
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- China
- Prior art keywords
- base plate
- weft
- send
- latitude
- speed electromagnetic
- 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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 7
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 5
- 230000005284 excitation Effects 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000009941 weaving Methods 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a high-speed electromagnetic weft selecting device, which comprises a bottom plate. The bottom plate is provided with at least two electromagnetic weft selecting assembly shells. Inner pipes are arranged in the shells. Excitation coils are arranged between the inner pipes and the shells. The excitation coils are connected with a control power supply by wires. Fixed iron cores which keeps fixed relative to the inner pipes and movable iron cores capable of moving in the inner pipes are arranged in the inner pipes. The movable iron cores are provided with weft feeding needles. The tail ends of the weft feeding needles are provided with threading ceramic eyelets. The ends of the movable iron cores, which extend out of the inner pipes, are provided with baffle plates. Reset springs are arranged between the baffle plates and the shells. A weft feeding needle anti-rotation device is arranged between the bottom plate and the movable iron cores or the weft feeding needles. The utility model fulfills the aims by the following technical scheme that the high-speed electromagnetic weft selecting device can solve the problems in the prior art, utilizes electromagnets to drive the weft selecting needles to select weft, greatly improves weft selecting speed, is provided with the device capable of preventing the weft selecting needles from rotating, and improves the weft selecting accuracy, stability and the like.
Description
Technical field
The utility model design textile industry mechanical field specifically is a kind of high speed electromagnetic weft selector.
Background technology
At present, the weaving loom that uses in a large number in textile industry is Rapier looms and gripper shuttle loom, and mostly the weft color selection device that these weaving looms adopted is to select latitude by the machinery of multi-arm harness threading arm pulling.Machinery selects latitude not only to weaken the function of multi-arm, and structure is very complicated, is not easy to use.In order to overcome the problem that machinery selects latitude to exist, studied electronically controlled weft selector in the prior art.But there are a lot of drawbacks in existing Electronic Control weft selector, and for example: cost is higher; Heating is serious, and power consumption penalty is serious, send latitude speed slow partially, causes the weaving loom can't operate as normal easily; The installation positioning accuracy is low or send latitude strength too little, thereby has increased difficulty and the fault rate of transferring machine; Send moving up and down that the latitude bar need not stop,, send the latitude bar also will swing up and down, increase the wearing and tearing of weft yarn, occur the situation of broken yarn easily even when not changing weft yarn; Use instability, poor reliability etc.
Summary of the invention
The purpose of this utility model is to provide a kind of high speed electromagnetic weft selector, and it adopts electromagnet apparatus to drive and send the latitude pin to send latitude, realized sending at a high speed the purpose of latitude, has reduced power consumption and the caloric value of sending Weft handling device, has improved stability and the accuracy of sending latitude.
The utility model for achieving the above object, be achieved through the following technical solutions: the high speed electromagnetic weft selector, comprise base plate, at least two electromagnetism are installed on the base plate are selected the latitude assembly housing, pipe in installing in the housing, between interior pipe and housing magnet exciting coil is installed, magnet exciting coil is connected with the control power supply by lead, in install in the pipe with in guarantee hold fixed secured core and can be in interior pipe the movable core of play, install on the movable core and send the latitude pin, send the latitude pin the terminal threading porcelain eye of installing, on the end of pipe baffle plate is installed in movable core stretches out, between baffle plate and housing back-moving spring is installed, at base plate and movable core or send between the latitude pin to install and send latitude pin anti-rotation device.
The described latitude pin anti-rotation device that send is included in movable core upper end outside installation guide rod, offers guide groove on base plate, and guide rod is arranged in guide groove.
Describedly send latitude pin anti-rotation device to be included in to send on the latitude pin guide rod is installed, guide channel plate is installed in the base plate bottom, guide rod is arranged in guide groove.
6-8 electromagnetism is installed on base plate selected the latitude assembly housing.
Pipe is a copper pipe in described.
Mounting plate on base plate, fixed head is connected with base plate by bolt, and housing is installed on fixed head.
Described housing is fan-shaped distribution on base plate, the described latitude pin that send points to the same center of circle.
The utility model is achieved through the following technical solutions for achieving the above object: it can solve the deficiency that exists in the known technology; Utilized solenoid actuated to send the latitude pin to send latitude, improved greatly and sent latitude speed, maximum speed can reach per minute 1000 times; Simple for structure ingenious, low cost of manufacture; Used electronic devices and components seldom, low in energy consumption during use, caloric value is few, energy-saving effect is obvious, can improve the service life of sending Weft handling device; Be provided with the device that prevents to send the rotation of latitude pin, improved and sent latitude accuracy and stability etc.
Description of drawings
Accompanying drawing 1 is the utility model master TV structure schematic diagram; Accompanying drawing 2 is the structural representations that send one of latitude pin anti-rotation device embodiment in the utility model; Accompanying drawing 3 is two the structural representations that send latitude pin anti-rotation device embodiment in the utility model.
Mark shown in the accompanying drawing: 1, guide groove; 2, guide rod; 3, back-moving spring; 4, movable core; 5, interior pipe; 6, magnet exciting coil; 7 housings; 8, secured core; 9, fixed block; 10, bolt; 11, base plate; 12, send the latitude pin; 13, threading porcelain eye; 15, baffle plate; 16, guide channel plate.
The specific embodiment
The utility model is described in further detail for the contrast accompanying drawing:
High speed electromagnetic weft selector described in the utility model, agent structure comprises base plate 11, at least two electromagnetism are installed on base plate 11 are selected latitude assembly housing 7, in actual the use, according to the required color of selecting latitude, the general preferred 6-8 set of shells 7 that is provided with can satisfy multiple color weaving processing and use under the situation that guarantees production cost like this.Described housing 7 can be a frame structure, also can be long cartridge type as shown in Figure 1, the long cylindrical structure of preferred employing, and this structure can fully be wrapped up magnetizing coil 6, and each structures in the housing 7 are played a very good protection.Pipe 5 in installing in the housing 7, interior pipe 5 uses as movable core 4 moving tracks, the interior pipe 5 preferred copper pipes that adopt, the copper pipe ABRASION RESISTANCE is good, can prolong the utility model service life.At interior pipe 5 and 7 of housings magnet exciting coil 6 is installed, magnet exciting coil 6 is connected with the control power supply by lead, and the control power supply is controlled by the weaving loom console.In install in the pipe 5 with interior pipe 5 be maintained fixed motionless secured core 8 and can be in interior pipe 5 movable core 4 of play, secured core 8 on pipe 5 walls, reserves in the interior pipe 5 and can accommodate the cavity distance that movable core 4 moves in can be installed in by fixtures such as bolts.On movable core 4, install and send latitude pin 12, send the latitude pin the 12 terminal threading porcelain eyes 13 of installing.Baffle plate 15 is installed on the end of pipe 5 in movable core 4 stretches out, and 7 of baffle plate 15 and housings are installed back-moving spring 3, and back-moving spring 3 can make movable core 4 reset after sending latitude.At base plate 11 and movable core 4 or send 12 installations of latitude pin to send latitude pin anti-rotation device, send latitude pin anti-rotation device can prevent to send the latitude pin when sending latitude, to rotate, improve the accuracy of sending latitude.
The latitude pin anti-rotation device that send described in the utility model has various embodiments, in conjunction with the accompanying drawings preferred two embodiment is elaborated:
As shown in Figure 2, the structure of one of embodiment: in the outside, movable core 4 upper ends guide rod 2 is installed, is offered guide groove 1 on base plate 11, guide groove 1 is along sending latitude pin 12 moving directions to distribute.Described guide rod 2 is arranged in guide groove 1.In the present embodiment, described guide rod 2 is fixedlyed connected with movable core 4, utilizes guide groove 1 to limit guide rod 2, prevents movable core 4, thereby reaches the purpose that prevents to send 12 rotations of latitude pin.The advantage of present embodiment is simple for structure, and cost is low.
As shown in Figure 3, two of embodiment structure: sending installation guide rod 2 on the latitude pin 12, in base plate 11 bottoms guide channel plate 17 is installed, is offered guide groove 1 on the guide channel plate 17, described guide rod 2 is arranged in guide groove 1.In the present embodiment, guide channel plate 17 can be arranged separately in base plate 11 bottoms, also guide channel plate 17 and base plate 11 can be made into integrative-structure, is about to base plate 11 after elongate the bottom, offers guide groove 1 in the place of base plate 11 lengthening parts again.This embodiment guide rod 2 directly can be connected by fastening bolt with sending latitude pin 12, and it is rational in infrastructure, and is spacing accurate.
In the utility model, 7 mounting means of base plate 11 and housing have a lot, for example clamp, bond, and preferred version is: mounting plate 9 on base plate 11, and fixed head 9 is connected with base plate 11 by bolt 10, and housing 7 is installed on fixed head 9.Present embodiment is easy to install, dismounting, when occurring damaging in one of them housing 7, can replace this easily and send Weft handling device.
The further embodiment of the utility model is: in order to improve the accuracy of sending latitude, housing 7 preferably is fan-shaped distribution on base plate 11, and the described latitude pin 12 that send points to the same center of circle.
The utility model in use, console is sent start signal, magnet exciting coil 6 energising produces magnetic, this magnetic drives movable core 4 as power and moves, and send latitude pin 12 thereby drive, and is through weft yarn in the threading porcelain eye 13 in advance and delivers to specify under this strength and connect the yarn point, finish and send latitude.If desired often between energising, then keep magnet exciting coil 6 actions with low pressure, this moment, power consumption was very low, caloric value is low, energy-conserving and environment-protective.When a signal ended, magnet exciting coil 6 outages, this moment, movable core 4 was got back to original position, finishes one and selects the latitude process under the drive of back-moving spring 3.
Claims (7)
1. high speed electromagnetic weft selector, comprise base plate (11), it is characterized in that: base plate (11) is gone up at least two electromagnetism of installation and is selected latitude assembly housing (7), pipe (5) in installing in the housing (7), between interior pipe (5) and housing (7) magnet exciting coil (6) is installed, magnet exciting coil (6) is connected with the control power supply by lead, in install in the pipe (5) with interior pipe (5) be maintained fixed motionless secured core (8) and can be in interior pipe (5) movable core (4) of play, movable core (4) is gone up to install and is sent latitude pin (12), send latitude pin (12) the terminal threading porcelain eye (13) of installing, movable core (4) stretches out on the end of interior pipe (5) installs baffle plate (15), between baffle plate (15) and housing (7) back-moving spring (3) is installed, at base plate (11) and movable core (4) or send between latitude pin (12) to install and send latitude pin anti-rotation device.
2. high speed electromagnetic weft selector according to claim 1 is characterized in that: send latitude pin anti-rotation device to be included in the outside, movable core (4) upper end guide rod (2) is installed, offer guide groove (1) on base plate (11), guide rod (2) is arranged in guide groove (1).
3. high speed electromagnetic weft selector according to claim 1, it is characterized in that: send latitude pin anti-rotation device to be included in and send latitude pin (12) to go up installation guide rod (2), in base plate (11) bottom guide channel plate (17) is installed, is offered guide groove (1) on the guide channel plate (17), guide rod (2) is arranged in guide groove (1).
4. high speed electromagnetic weft selector according to claim 1 is characterized in that: base plate (11) is gone up 2-8 electromagnetism of installation and is selected latitude assembly housing (7).
5. high speed electromagnetic weft selector according to claim 1 is characterized in that: interior pipe (5) is a copper pipe.
6. high speed electromagnetic weft selector according to claim 1 is characterized in that: base plate (11) is gone up mounting plate (9), and fixed head (9) is connected with base plate (11) by bolt (10), goes up at fixed head (9) housing (7) is installed.
7. high speed electromagnetic weft selector according to claim 1 is characterized in that: housing (7) is fan-shaped distribution on base plate (11), and the described latitude pin (12) that send points to the same center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202484016U CN201738091U (en) | 2010-07-06 | 2010-07-06 | High-speed electromagnetic weft selecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202484016U CN201738091U (en) | 2010-07-06 | 2010-07-06 | High-speed electromagnetic weft selecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201738091U true CN201738091U (en) | 2011-02-09 |
Family
ID=43553371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202484016U Expired - Fee Related CN201738091U (en) | 2010-07-06 | 2010-07-06 | High-speed electromagnetic weft selecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201738091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453346A (en) * | 2019-07-31 | 2019-11-15 | 苏州市天翱特种织绣有限公司 | A kind of 16 color sorting Weft handling devices |
-
2010
- 2010-07-06 CN CN2010202484016U patent/CN201738091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453346A (en) * | 2019-07-31 | 2019-11-15 | 苏州市天翱特种织绣有限公司 | A kind of 16 color sorting Weft handling devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130706 |