CN205035574U - Electronic jacquard who changes solenoid valve structure selects needle ware - Google Patents
Electronic jacquard who changes solenoid valve structure selects needle ware Download PDFInfo
- Publication number
- CN205035574U CN205035574U CN201520548113.5U CN201520548113U CN205035574U CN 205035574 U CN205035574 U CN 205035574U CN 201520548113 U CN201520548113 U CN 201520548113U CN 205035574 U CN205035574 U CN 205035574U
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- Prior art keywords
- swing arm
- pushing pin
- pin
- push
- pull
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to an electronic jacquard who changes solenoid valve structure selects needle ware, including the disk seat that is equipped with the executive module installation cavity, set up the executive module in the installation cavity, disk seat one end is the guide post, runs through the guide post has the passageway of pushing pin in the hole of pushing pin at guide post outer end mask, push pin the passageway with the installation cavity intercommunication, the executive module includes electro -magnet and push -pull member, the magnet spool frame is fixed on the disk seat, the work of the iron core of electro -magnet end and push -pull member all cooperate the drive swivel arm hole of pushing pin of opening and shutting, its characterized in that with the swing arm be sawtooth surface with iron core complex face in the swing arm. The utility model discloses the beneficial effect who has: optimize the swing arm structure, lie in that iron core cooperation position department sets up sawtooth surface, avoid adsorbing because of atmospheric pressure difference produces, make the swing nimble accurate, optimize the swing arm and the cooperation structure of pushing pin, through rolling over convex part and last book portion down, prevent the landing of pushing pin, can save the pyrocondensation pipe on pushing pin originally moreover.
Description
Technical field
The utility model relates to a kind of electronic jacquard needle selector changing electromagnetic valve structure.
Background technology
Present patent application be a patent name of applicant be " electronic jacquard needle selection solenoid valve ", the patent No. be " ZL201210417181.9 " scheme on one improve.Optimize swing arm structure, optimize swing arm and fit structure of pushing pin, improve flexible swinging accuracy, prevent again the landing of pushing pin, and the heat-shrink tube on originally pushing pin can be saved.
Summary of the invention
The purpose of this utility model is the problems referred to above that solution prior art exists and provides a kind of electronic jacquard needle selector changing electromagnetic valve structure, optimize swing arm structure, avoid because draught head produces absorption, make flexible swinging accurate, optimize swing arm and fit structure of pushing pin, prevent the landing of pushing pin, and the heat-shrink tube on originally pushing pin can be saved.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: the electronic jacquard needle selector changing electromagnetic valve structure, comprise the valve seat being provided with executive module installation cavity, be arranged on the executive module in installation cavity, described valve seat one end is lead, run through described lead and there is in lead outer face the passage of pushing pin in hole of pushing pin, described passage of pushing pin is communicated with described installation cavity, described executive module comprises electromagnet and pull-push piece, described magnet spool framework is fixed on valve seat, the working end of the iron core of described electromagnet and pull-push piece all coordinate with swing arm and drive swing arm folding to push pin hole, it is characterized in that the face that described swing arm coordinates with iron core is serrated face.The face that swing arm coordinates with iron core is serrated face, and when swing arm and iron core adhesive, spiculation aperture can allow air enter, and plays the effect of discharging air, ensures adsorption plane partial pressure balance, avoids because draught head produces absorption.Avoid, because draught head produces absorption, making flexible swinging accurate.Meanwhile, eliminate permanent magnet, drive swing arm folding to push pin hole by coordinating of electromagnet or electromagnet and spring, wherein, pull-push piece is electromagnet or spring.In the present patent application, one group of executive module can be all electromagnet, also can the coordinating of electromagnet and spring, and is energized as long as make electromagnetic valve be interrupted.And swing arm volume is little, lightweight, less driving force can drive its folding to push pin hole.
As improving further and supplementing technique scheme, the utility model adopts following technical measures: described shuttling back and forth corresponds to swing arm end and be provided with anti-drop structure on the pushing pin in passage of pushing pin, and described swing arm is provided with the lower folding protuberance coordinated with anti-drop structure corresponding to tunnel ends of pushing pin.Prevent the landing of pushing pin, and the heat-shrink tube on originally pushing pin can be saved.
Specifically, described anti-drop structure comprises the anticreep groove being positioned at outer end of pushing pin, and is positioned at the upper folding part of anticreep groove outer end, and the height of projection of described lower folding protuberance is mated with the cup depth of anticreep groove.In other words, tail end of pushing pin has step-like working of plastics, be called top flat, the tail end of described top flat is an anticreep groove, the tail end of groove has folding part on, together with upper folding part on pushing pin can perfectly coincide with the lower folding protuberance in swing arm, the object arranged like this is the landing preventing from pushing pin, and can save the heat-shrink tube on originally pushing pin.
Face relative with serrated face in described swing arm is provided with groove, and described groove is for holding upper folding part.
Described swing arm is articulated on described valve seat by steady pin, nose end of pushing pin described in far away in described swing arm is push-and-pull end, nose end push pin described near for opening and closing end, and the working end of described iron core coordinates with the keying end of swing arm, and the pull-push piece that described push-and-pull end is arranged is extension spring;
Or the pull-push piece that described keying end is arranged is stage clip, described stage clip is arranged on iron core and pushes pin between hole;
Or the pull-push piece that described push-and-pull end is arranged is another electromagnet, described serrated face is separately positioned on the position coordinated in two electromagnet.
Described valve seat is provided with magazine location locating dowel, and described locating dowel is separately positioned on the top and bottom of magazine.
The beneficial effect that the utility model has: optimize swing arm structure, be that iron core cooperation position place arranges serrated face, avoids, because draught head produces absorption, making flexible swinging accurate; Optimize swing arm and fit structure of pushing pin, by lower folding protuberance and upper folding part, prevent the landing of pushing pin, and the heat-shrink tube on originally pushing pin can be saved.
Accompanying drawing explanation
Fig. 1 is that in the utility model, pull-push piece is a kind of structural representation of stage clip.
Fig. 2 is the detonation configuration schematic diagram of Fig. 1.
Fig. 3 is I portion structural representation in Fig. 1.
Fig. 4 is that in the utility model, pull-push piece is a kind of structural representation of extension spring.
Fig. 5 is that in the utility model, pull-push piece is the structural representation of another kind of electromagnetic valve.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the electronic jacquard needle selector changing electromagnetic valve structure, as shown in Figure 1-Figure 3, it comprises the valve seat 1 being provided with executive module installation cavity, be arranged on the executive module in installation cavity, described valve seat 1 one end is lead 2, run through described lead 2 and there is in lead 2 outer face the passage of pushing pin in hole 3 of pushing pin, described passage of pushing pin is communicated with described installation cavity, described executive module comprises electromagnet and pull-push piece, described magnet spool framework 5 is fixed on valve seat 1, the working end of the iron core 6 of described electromagnet and pull-push piece all coordinate with swing arm 4 and drive swing arm 4 folding to push pin hole 3, it is characterized in that the face that described swing arm 4 coordinates with iron core 6 is serrated face 401.Described valve seat 1 is provided with magazine 5 location locating dowel 11, and described locating dowel 11 is separately positioned on the top and bottom of magazine 5.
Described shuttling back and forth corresponds to swing arm 4 end pushing pin in passage of pushing pin on 16 and is provided with anti-drop structure, described swing arm 4 is provided with the lower folding protuberance 403 coordinated with anti-drop structure corresponding to tunnel ends of pushing pin.
Described anti-drop structure comprises the anticreep groove 1601 being positioned at 16 outer ends of pushing pin, and is positioned at the upper folding part 1602 of anticreep groove 1601 outer end, and the height of projection of described lower folding protuberance 41 is mated with the cup depth of anticreep groove 1601.
In described swing arm 4, the face relative with serrated face is provided with groove 402, and described groove 402 is for holding upper folding part 1602.
Described swing arm 4 is articulated on described valve seat 1 by steady pin 10, hole 3 end of pushing pin described in far away in described swing arm 4 is push-and-pull end, hole 3 end push pin described near for opening and closing end, and the working end of described iron core 6 coordinates with the keying end of swing arm 4, and the pull-push piece 7 that described push-and-pull end is arranged is extension spring.Valve seat 1 is provided with spring locating slot 8, and described spring 7 is placed in spring locating slot 8.Magazine is fixed on described valve seat 1 away from one end of described swing arm 4, the magazine limiting section 11 that the other end and the described valve seat 1 of magazine are provided with coordinates, described magazine limiting section 11 extends in executive module installation cavity, and it has gathering sill, gathering sill coordinates with the working end of iron core.As shown in Figure 4, the articulated section 14 in swing arm 4 is positioned at the middle part of swing arm, and pull-push piece 7 and iron core 6 are arranged on both sides, articulated section.
As shown in Figure 1, first scheme, the pull-push piece 7 that described keying end is arranged is stage clip, and described stage clip is arranged on iron core 6 and pushes pin between hole 3; Described pull-push piece 7 arranges the swinging end of swing arm 4 and is arranged between iron core 6 and articulated section.When power is off, the electromagnetic valve be not energized does not produce suction, catch flicks by spring, catch head pushes up tail end plastic cap draw-in groove end face of pushing pin just, pushes pin and is ejected, when energized, the electromagnetic valve of energising produces suction, catch is attracted on iron core, and tail end plastic cap of pushing pin is pushed up to gathering sill afterbody, pushes pin and is not ejected.
As shown in Figure 5, the third scheme, the pull-push piece 7 that described push-and-pull end is arranged is another electromagnet, and described serrated face 401 is separately positioned on the position coordinated in two electromagnet.Articulated section in swing arm 4 is positioned at the middle part of swing arm, and pull-push piece 7 and iron core 6 are arranged on both sides, articulated section.The working end of two iron cores coordinates with the spiculation working end of catch and the working end of catch respectively.Two electromagnet are adopted to form executive module in this programme.Same action two electromagnet only have a coil electricity, by mutual power on/off, realizes the action of catch.When power is off, the electromagnetic valve be not energized does not produce suction, catch is flicked, catch head pushes up tail end plastic cap draw-in groove end face of pushing pin just, pushes pin and is ejected, when energized, the electromagnetic valve of energising produces suction, catch is attracted on iron core, and tail end plastic cap of pushing pin is pushed up to gathering sill afterbody, pushes pin and is not ejected.
The 4th concrete scheme as present patent application: the middle part of described catch is articulated section, and described pull-push piece is spring, and described spring and electromagnet are separately positioned on the both sides of articulated section.
Conveniently install, described valve seat is provided with dowel hole, described dowel hole coordinates with a steady pin 10, described steady pin comprises the pin body portion 101 of band tapering, be arranged on the pin cap portion 102 of stub end, be arranged on the pin tip 103 of the taper type of little head end, the stub end of described pin tip is connected with pin body portion.When installing steady pin, only by alignment pin, this electromagnetic valve need be contained in drive circuit board by very little strength, and after installing, pin point and pin cap can play good spacing snap action, electromagnetic valve and drive circuit board closely can be fixed together; And the steady pin design of this structure, when dismantling steady pin, only in this one end of pin point, need adopt common pushing pin, gently a top, just steady pin can be released, it is very convenient to operate.
During use, in order to improve needle selection efficiency, reduce the usage quantity of electromagnetic valve, passage of pushing pin is at least twice and (Figure 1 shows that twice, to the skilled in the art, according to the description of present patent application file, the passage that can realize pushing pin is the electromagnetic valve in more than three Dao Huo tri-roads, therefore omit corresponding structural representation), and have hole of pushing pin respectively on valve seat 1, per pass is pushed pin passage corresponding one group of executive module respectively.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. change the electronic jacquard needle selector of electromagnetic valve structure, comprise the valve seat (1) being provided with executive module installation cavity, be arranged on the executive module in installation cavity, described valve seat (1) one end is lead (2), run through described lead (2) and there is in lead (2) outer face the passage of pushing pin in hole of pushing pin (3), described passage of pushing pin is communicated with described installation cavity, described executive module comprises electromagnet and pull-push piece, described magnet spool framework (5) is fixed on valve seat (1), the working end of the iron core (6) of described electromagnet and pull-push piece all coordinate with swing arm (4) and drive swing arm (4) folding to push pin hole (3), it is characterized in that the upper face coordinated with iron core (6) of described swing arm (4) is serrated face (401).
2. the electronic jacquard needle selector changing electromagnetic valve structure according to claim 1, it is characterized in that shuttling back and forth in described passage of pushing pin push pin (16), described push pin (16) are provided with anti-drop structure corresponding to swing arm (4) end, described swing arm (4) are provided with the lower folding protuberance (403) coordinated with anti-drop structure corresponding to tunnel ends of pushing pin.
3. the electronic jacquard needle selector changing electromagnetic valve structure according to claim 2, it is characterized in that described anti-drop structure comprises the anticreep groove (1601) being positioned at (16) outer end of pushing pin, be positioned at the upper folding part (1602) of anticreep groove (1601) outer end, the height of projection of described lower folding protuberance (41) is mated with the cup depth of anticreep groove (1601).
4. the electronic jacquard needle selector changing electromagnetic valve structure according to claim 3, it is characterized in that the upper face relative with serrated face of described swing arm (4) is provided with groove (402), described groove (402) is for holding upper folding part (1602).
5. according to the electronic jacquard needle selector changing electromagnetic valve structure in claim 1-4 described in optional, it is characterized in that described swing arm (4) is articulated on described valve seat (1) by steady pin (10), hole (3) end of pushing pin described in far away in described swing arm (4) is push-and-pull end, push pin hole (3) end for opening and closing end described near, the working end of described iron core (6) coordinates with the keying end of swing arm (4), and the pull-push piece (7) that described push-and-pull end is arranged is extension spring;
Or the pull-push piece (7) that described keying end is arranged is stage clip, described stage clip is arranged between iron core (6) and hole of pushing pin (3);
Or the pull-push piece (7) that described push-and-pull end is arranged is another electromagnet, described serrated face (401) is separately positioned on the position coordinated in two electromagnet.
6. according to the electronic jacquard needle selector changing electromagnetic valve structure in claim 1-4 described in optional, it is characterized in that described valve seat (1) is provided with magazine (5) location locating dowel (11), described locating dowel (11) is separately positioned on the top and bottom of magazine (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548113.5U CN205035574U (en) | 2015-07-27 | 2015-07-27 | Electronic jacquard who changes solenoid valve structure selects needle ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520548113.5U CN205035574U (en) | 2015-07-27 | 2015-07-27 | Electronic jacquard who changes solenoid valve structure selects needle ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035574U true CN205035574U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520548113.5U Expired - Fee Related CN205035574U (en) | 2015-07-27 | 2015-07-27 | Electronic jacquard who changes solenoid valve structure selects needle ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975425A (en) * | 2015-07-27 | 2015-10-14 | 杭州天迈纺织电子科技有限公司 | Electronic jacquard needle selector with improved electromagnetic valve structure |
-
2015
- 2015-07-27 CN CN201520548113.5U patent/CN205035574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975425A (en) * | 2015-07-27 | 2015-10-14 | 杭州天迈纺织电子科技有限公司 | Electronic jacquard needle selector with improved electromagnetic valve structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |