CN105755692A - Bottom line shuttle disassembly and assembly mechanism and disassembly and assembly method - Google Patents
Bottom line shuttle disassembly and assembly mechanism and disassembly and assembly method Download PDFInfo
- Publication number
- CN105755692A CN105755692A CN201610298533.1A CN201610298533A CN105755692A CN 105755692 A CN105755692 A CN 105755692A CN 201610298533 A CN201610298533 A CN 201610298533A CN 105755692 A CN105755692 A CN 105755692A
- Authority
- CN
- China
- Prior art keywords
- bottom line
- line shuttle
- shuttle
- electric magnet
- assembling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B59/00—Applications of bobbin-winding or -changing devices; Indicating or control devices associated therewith
- D05B59/04—Devices for changing the bobbin
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/05—Magnetic devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a bottom line shuttle disassembly and assembly mechanism and a disassembly and assembly method. The disassembly and assembly mechanism comprises a bottom line shuttle and an electromagnet moving under the action of the driving force, wherein the magnetic force generated after the electromagnet is powered on sucks the bottom line shuttle and drives the bottom line shuttle to move; when the bottom line shuttle is assembled in place, the magnetic force disappears after the electromagnet is powered off, so that the electromagnet is separated from the bottom line shuttle; when the bottom line shuttle is assembled, the magnetic force generated after the electromagnet is powered on sucks the bottom line shuttle and drives the bottom line shuttle to move forward under the action of the driving force; when bottom line shuttle is assembled in place, the electromagnet is powered off to be separated from the bottom line shuttle, and moves in opposite direction to reset under the action of the driving force; when the bottom line shuttle is disassembled, the electromagnet is powered on and moves forward under the action of the driving force and sucks the bottom line shuttle when the electromagnet is in contact with the bottom line shuttle; at this time, the electromagnet moves in the opposite direction under the action of the driving force, so as to take away the bottom line shuttle; the whole disassembly and assembly process is mechanical and automatic, so that shutting down before disassembly is not needed any more, and a faster and more efficient way is provided.
Description
Technical field
The present invention relates to sewing, cord technical field, particularly to a kind of bottom line shuttle mechanism for assembling-disassembling and assembly and disassembly methods.
Background technology
Forming lock-type chain stitch when common sewing machine or cord are sewed on sewing, general lock-type chain stitch is intertwined to form by string-hooking mechanism by bottom line and upper thread.Upper thread can pass through outside tower line and supply for a long time continuously, and bottom line is then wound around on the peg or spindle in bobbin case, limited length, must manually change peg or spindle after making to be finished.Existing industrial flat bed sewing machine is required for shutting down after a period of operation changes the supplementary bottom line of peg or spindle, so can be substantially reduced the production efficiency of equipment, and traditional way is to change peg or spindle with based on manual labour, and therefore labor intensity is high, and speed is slow, inefficiency.
Summary of the invention
Instant invention overcomes deficiency existing in above-mentioned prior art, provide a kind of bottom line shuttle mechanism for assembling-disassembling that can be quickly operated and assembly and disassembly methods, the mode specifically adopting magnet switching electricity makes electric magnet produce magnetic force and bottom line shuttle adhesive or disengaging, drive it to move when adhesive, it is carried out disassembling operations；Need not need as before more manually to pull opening, provide a kind of faster more efficient way to the dismounting of bottom line shuttle.
The technical scheme is that and be achieved in that:
A kind of bottom line shuttle mechanism for assembling-disassembling, including bottom line shuttle and at the electric magnet of driving force move under influence, the magnetic force produced after electric magnet energising holds bottom line shuttle and drives bottom line motion of shuttle, and bottom line shuttle is installed when putting in place, and after electric magnet power-off, magnetic force disappears and makes electric magnet depart from bottom line shuttle.
As preferably, also including a bearing pin being fixedly installed, bottom line shuttle and bearing pin snap-fit engagement；Electric magnet holds bottom line shuttle and travels forward and make bottom line shuttle be contained on bearing pin, and electric magnet holds bottom line shuttle rearward movement makes bottom line shuttle depart from bearing pin.
As preferably, bottom line shuttle includes the bobbin case of inner hollow and for the peg or spindle of winding bottom line, bobbin case includes panel and the side plate extended along faceplate perimeter to panel the same side, heart place is provided with axis hole in the panel, is horizontally set with at least one bearing pin to being inserted in axis hole at axis hole place and plays the elastic rod of restriction effect；The head of bearing pin is arranged with draw-in groove, and when bearing pin is located in axis hole, elastic rod is stuck in draw-in groove；When bobbin case departs from bearing pin, elastic rod deforms and departs from draw-in groove.This shuttle by arranging elastic rod to form elastic buttonhole at axis hole place so that it is can overcome resistance when assembling and pin bearing pin；When requiring replacement, only need to gently exert oneself just can extract under electric magnet magneticaction；Specifically, the axis hole of bobbin case being directed at bearing pin and inserts, the insertion of bearing pin makes elastic rod deformation expand outwardly, and by the elastic force produced by bearing pin clamping.
In order to ensure elastic force so that bearing pin can force elastic rod deformation to be opened when inserting.As preferably, being horizontally set with the elastic rod of two spaced and parallel settings at axis hole place, the diameter being smaller than axis hole between two elastic rods.
As preferably, also including substrate, substrate covers and is fixed on panel, is correspondingly provided with through hole on substrate, is provided with the caulking groove communicated with through hole by through hole, and described elastic rod is arranged in caulking groove.Take this kind of mode so that elastic rod is convenient to be installed, and can be convenient for changing when elastic failure again.
As preferably, substrate is detachable connection with panel.Such as substrate and panel can be installed by screw, can be connected by the mode of chute clamping again.
In order to make bottom line shuttle make it be narrowly focused towards installation position when being installed on electric magnet, and along with electric magnet motion is directly assembled on installation position, it is not necessary to manually adjust again, as preferably, also including the detent mechanism for bottom line shuttle location.
As preferably, described detent mechanism includes the plug that is arranged on electric magnet magnetic end face and is correspondingly arranged at the slot on bottom line shuttle, and when electric magnet and bottom line shuttle adhesive, plug inserts in slot.The position of plug and slot pre-sets according to bottom line shuttle installation position, when plug inserts after in slot so that bottom line shuttle just can be directly loadable in installation position, it is not necessary to carries out circumferentially rotating adjustment again.
As preferably, each with slot own two of plug, when electric magnet and bottom line shuttle adhesive, two plug correspondences are inserted in two slots.Adopt two-point locating to make location more accurate, and avoid bottom line shuttle to produce to rotate.
A kind of assembly and disassembly methods of bottom line shuttle, it is carry out in the following way: during dress bottom line shuttle, electric magnet energising produces magnetic force and holds bottom line shuttle, and drive bottom line shuttle to travel forward under driving force effect, when installing puts in place, electric magnet power-off separates with bottom line shuttle, and under driving force effect, opposite direction motion resets；When tearing bottom line shuttle open, electric magnet energising also travels forward under driving force effect, is held when contacting with bottom line shuttle, now, then opposite direction motion under driving force effect, bottom line shuttle is taken away.
Have employed the design starting point of the present invention of technique scheme, theory and provide the benefit that:
The invention provides a kind of bottom line shuttle mechanism for assembling-disassembling that can be quickly operated and assembly and disassembly methods, the mode specifically adopting magnet switching electricity makes electric magnet produce magnetic force and bottom line shuttle adhesive or disengaging, it is driven to move when adhesive, when after the good bottom line of peg or spindle winding, shuttle entirety is installed；And when bottom line is finished, adhesive shuttle entirety takes away installation position to separate again；Whole disassembly process achieves mechanical automation, need not need as before sewing machine or cord are shut down again, more manually pull opening, boot up again, provide a kind of faster more efficient way to the dismounting of bottom line shuttle after finishing changing.
Accompanying drawing explanation
Fig. 1 is the disassembled form schematic diagram of shuttle and bearing pin in embodiment；
Fig. 2 is the perspective view of shuttle；
Fig. 3 is the disassembled form schematic diagram of shuttle, substrate and bearing pin；
Fig. 4 is the perspective view of substrate；
Fig. 5 is the perspective view of another angle of shuttle；
Fig. 6 is the disassembled form schematic diagram of mechanism for assembling-disassembling in embodiment；
Fig. 7 is the disassembled form schematic diagram of electric magnet in embodiment, bottom line shuttle and fixing axle；
Fig. 8 is the disassembled form schematic diagram of electric magnet in embodiment, bottom line shuttle and fixing another angle of axle；
State diagram when Fig. 9 is that in embodiment, electric magnet and bottom line shuttle are pulled together.
Detailed description of the invention
The specific embodiment of the present invention is as follows:
Embodiment: a kind of bottom line shuttle mechanism for assembling-disassembling, as shown in Fig. 6～9, including bottom line shuttle 14 and at the electric magnet 15 of driving force move under influence, the magnetic force produced after electric magnet 15 energising holds bottom line shuttle 14 and drives bottom line shuttle 14 to move, bottom line shuttle 14 is installed when putting in place, and after electric magnet 15 power-off, magnetic force disappears and makes electric magnet 15 and bottom line shuttle 14 depart from.
Electric magnet 15 includes shell 18 and the iron core 19 being in shell 18 and winding (not shown), and winding 20 energising makes iron core 19 produce magnetic.
Bottom line shuttle 14 is and bearing pin 11 snap-fit engagement that is fixedly installed on installation position；Electric magnet 15 holds bottom line shuttle 14 and travels forward and make bottom line shuttle 14 be contained on bearing pin 11, and electric magnet 15 holds bottom line shuttle 14 rearward movement makes bottom line shuttle 14 depart from bearing pin 11.
Specifically, the bottom line shuttle of the present embodiment, as shown in Fig. 1～5, bobbin case 1 including inner hollow, bobbin case 1 includes panel 2 and the side plate 13 extended along panel 2 periphery to panel the same side, it is provided with axis hole 3 in panel 2 center, is horizontally set with at least one bearing pin to being inserted in axis hole 3 at axis hole 3 place and plays the elastic rod 4 of restriction effect；Being provided with the peg or spindle 8 for winding bottom line in bobbin case 1, peg or spindle 8 is arranged in bobbin case 1, and peg or spindle 8 includes for wearing hollow windings's post 9 of bearing pin and being arranged on the disk 10 at hollow windings's post 9 two ends, and the axis hole 3 of hollow windings's post 9 and panel is oppositely arranged.
Arrange elastic rod to be not necessarily referring to elastic rod be necessarily provided in axis hole at axis hole place, it is also possible to be arranged on the place outside axis hole, as long as it is just passable to keep with axis hole communicating.
Further saying, be horizontally set with the elastic rod 4 of two spaced and parallel settings at axis hole 3 place, described elastic rod 4 is made for metal, the diameter being smaller than axis hole 3 between two elastic rods 4；The head of bearing pin 11 is arranged with draw-in groove 12, and when bearing pin 11 is located in axis hole 3, elastic rod 4 is stuck in draw-in groove 12；When bobbin case 1 departs from bearing pin 11, elastic rod 4 deforms and departs from draw-in groove 12.
Further saying, also including substrate 5, substrate 5 covers and is screwed on panel 2, is correspondingly provided with through hole 6 on the substrate 5, is provided with two caulking grooves 7 communicated with through hole 6 on through hole 6 side, and caulking groove 7 is yi word pattern caulking groove, and described elastic rod 4 is arranged in caulking groove 7.
As shown in Figure 7, Figure 8, bottom line shuttle mechanism for assembling-disassembling also includes the detent mechanism for bottom line shuttle location；Described detent mechanism includes two plugs 16a, 16b being arranged on electric magnet magnetic end face and two slots 17a, 17b being correspondingly arranged on bottom line shuttle, and when electric magnet 15 and bottom line shuttle 14 adhesive, plug inserts in slot.
A kind of assembly and disassembly methods of bottom line shuttle, step is as follows:
During dress bottom line shuttle, electric magnet energising produces magnetic force and holds bottom line shuttle, and drives bottom line shuttle to travel forward under driving force effect, and when installing puts in place, electric magnet power-off separates with bottom line shuttle, and under driving force effect, opposite direction motion resets；
When tearing bottom line shuttle open, electric magnet energising also travels forward under driving force effect, is held when contacting with bottom line shuttle, now, then opposite direction motion under driving force effect, bottom line shuttle is taken away.
Claims (10)
1. a bottom line shuttle mechanism for assembling-disassembling, it is characterized in that: include bottom line shuttle and the electric magnet at driving force move under influence, the magnetic force produced after electric magnet energising holds bottom line shuttle and drives bottom line motion of shuttle, bottom line shuttle is installed when putting in place, and after electric magnet power-off, magnetic force disappears and makes electric magnet depart from bottom line shuttle.
2. bottom line shuttle mechanism for assembling-disassembling according to claim 1, it is characterised in that: also include a bearing pin being fixedly installed, bottom line shuttle and bearing pin snap-fit engagement；Electric magnet holds bottom line shuttle and travels forward and make bottom line shuttle be contained on bearing pin, and electric magnet holds bottom line shuttle rearward movement makes bottom line shuttle depart from bearing pin.
3. bottom line shuttle mechanism for assembling-disassembling according to claim 2, it is characterized in that: bottom line shuttle includes the bobbin case of inner hollow and for the peg or spindle of winding bottom line, bobbin case includes panel and the side plate extended along faceplate perimeter to panel the same side, heart place is provided with axis hole in the panel, is horizontally set with at least one bearing pin to being inserted in axis hole at axis hole place and plays the elastic rod of restriction effect；The head of bearing pin is arranged with draw-in groove, and when bearing pin is located in axis hole, elastic rod is stuck in draw-in groove；When bobbin case departs from bearing pin, elastic rod deforms and departs from draw-in groove.
4. bottom line shuttle mechanism for assembling-disassembling according to claim 3, it is characterised in that: it is horizontally set with the elastic rod of two spaced and parallel settings at axis hole place, the diameter being smaller than axis hole between two elastic rods.
5. bottom line shuttle mechanism for assembling-disassembling according to claim 3, it is characterised in that: also including substrate, substrate covers and is fixed on panel, is correspondingly provided with through hole on substrate, is provided with the caulking groove communicated with through hole by through hole, and described elastic rod is arranged in caulking groove.
6. bottom line shuttle mechanism for assembling-disassembling according to claim 5, it is characterised in that: substrate is detachable connection with panel.
7. bottom line shuttle mechanism for assembling-disassembling according to claim 1, it is characterised in that: also include the detent mechanism for bottom line shuttle location.
8. bottom line shuttle mechanism for assembling-disassembling according to claim 7, it is characterized in that: described detent mechanism includes the plug that is arranged on electric magnet magnetic end face and is correspondingly arranged at the slot on bottom line shuttle, when electric magnet and bottom line shuttle adhesive, plug inserts in slot.
9. bottom line shuttle mechanism for assembling-disassembling according to claim 8, it is characterised in that: each with slot own two of plug, when electric magnet and bottom line shuttle adhesive, two plug correspondences are inserted in two slots.
10. one kind based on the assembly and disassembly methods of any one mechanism for assembling-disassembling described in claim 1～9, it is characterized in that: during dress bottom line shuttle, electric magnet energising produces magnetic force and holds bottom line shuttle, and drive bottom line shuttle to travel forward under driving force effect, when installing puts in place, electric magnet power-off separates with bottom line shuttle, and under driving force effect, opposite direction motion resets；When tearing bottom line shuttle open, electric magnet energising also travels forward under driving force effect, is held when contacting with bottom line shuttle, now, then opposite direction motion under driving force effect, bottom line shuttle is taken away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298533.1A CN105755692A (en) | 2016-04-29 | 2016-04-29 | Bottom line shuttle disassembly and assembly mechanism and disassembly and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298533.1A CN105755692A (en) | 2016-04-29 | 2016-04-29 | Bottom line shuttle disassembly and assembly mechanism and disassembly and assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105755692A true CN105755692A (en) | 2016-07-13 |
Family
ID=56323594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610298533.1A Pending CN105755692A (en) | 2016-04-29 | 2016-04-29 | Bottom line shuttle disassembly and assembly mechanism and disassembly and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105755692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594232A (en) * | 2018-12-25 | 2019-04-09 | 温州超能缝纫设备有限公司 | It is a kind of convenient for online winder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08323085A (en) * | 1995-05-29 | 1996-12-10 | Juki Corp | Device for exchanging bobbin of a sewing machine |
| CN1140774A (en) * | 1995-01-18 | 1997-01-22 | 重机公司 | Bobbin exchanger |
| CN1344340A (en) * | 1999-03-23 | 2002-04-10 | 木下精密工业株式会社 | Device and sewing or embrodiery machines, for changing bobbin for gripper thread |
| CN1507512A (en) * | 2000-05-27 | 2004-06-23 | 菲利普・莫尔 | Device used on sewing or knitting machines for changing the bobbin containing the looper thread |
| CN205576470U (en) * | 2016-04-29 | 2016-09-14 | 金华高博机械有限公司 | Bottom line shuttle dismouting mechanism |
-
2016
- 2016-04-29 CN CN201610298533.1A patent/CN105755692A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140774A (en) * | 1995-01-18 | 1997-01-22 | 重机公司 | Bobbin exchanger |
| JPH08323085A (en) * | 1995-05-29 | 1996-12-10 | Juki Corp | Device for exchanging bobbin of a sewing machine |
| CN1344340A (en) * | 1999-03-23 | 2002-04-10 | 木下精密工业株式会社 | Device and sewing or embrodiery machines, for changing bobbin for gripper thread |
| CN1507512A (en) * | 2000-05-27 | 2004-06-23 | 菲利普・莫尔 | Device used on sewing or knitting machines for changing the bobbin containing the looper thread |
| CN205576470U (en) * | 2016-04-29 | 2016-09-14 | 金华高博机械有限公司 | Bottom line shuttle dismouting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594232A (en) * | 2018-12-25 | 2019-04-09 | 温州超能缝纫设备有限公司 | It is a kind of convenient for online winder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020083652A (en) | Textile winding machine | |
| CN201199481Y (en) | Miniature magnetic loop automatic coil-winding machine | |
| CN105755692A (en) | Bottom line shuttle disassembly and assembly mechanism and disassembly and assembly method | |
| CN205576470U (en) | Bottom line shuttle dismouting mechanism | |
| CN105755691A (en) | Disassembling and assembling machine for bobbin thread shuttles and disassembling and assembling method | |
| CN201113693Y (en) | Device for pressing in electric machine rotor | |
| CN205557010U (en) | A material feeding unit that is used for dismouting of bottom line shuttle quick -witted | |
| CN108017003A (en) | Display material dynamic suspension apparatus array | |
| CN205576469U (en) | Bottom line shuttle dismouting machine | |
| CN208890597U (en) | A kind of interior winding mechanism for Miniature servo-motors stator | |
| CN103956248A (en) | Electromagnetic driving device and flat knitting machine using same | |
| CN104133337A (en) | Single invisible aperture | |
| CN102505362B (en) | Presser bar lifter drying mechanism for roller machine | |
| CN214038675U (en) | Air guide assembly and cabinet air conditioner easy to disassemble and wash | |
| CN205576468U (en) | Bottom line shuttle and assembly structure thereof | |
| KR20030023316A (en) | structure of slider in clutch for automation type washing machine | |
| US11293129B2 (en) | Washing machine | |
| CN108796713A (en) | A kind of automatic connection machine | |
| CN202359348U (en) | Thread end removing device for sewing machine | |
| CN202135014U (en) | Micro machine stator reaming mechanism | |
| CN205258830U (en) | High guiding mechanism of high -speed towel embroidery handpiece piece of cloth hair | |
| CN101624759A (en) | Computer sewing machine capable of controlling thread end length | |
| CN218879031U (en) | Yarn section of thick bamboo replacement device for heat preservation surface fabric is knitted | |
| CN218596633U (en) | Glove machine with replaceable pattern | |
| CN114960059B (en) | Horse head embroidery machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |