CN207452445U - A kind of effective structure for reducing embroidery machine load - Google Patents
A kind of effective structure for reducing embroidery machine load Download PDFInfo
- Publication number
- CN207452445U CN207452445U CN201721397569.1U CN201721397569U CN207452445U CN 207452445 U CN207452445 U CN 207452445U CN 201721397569 U CN201721397569 U CN 201721397569U CN 207452445 U CN207452445 U CN 207452445U
- Authority
- CN
- China
- Prior art keywords
- presser feet
- shank
- lock shaft
- embroidery machine
- machine load
- 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
Links
- 210000001699 lower leg Anatomy 0.000 claims abstract description 85
- UIIMBOGNXHQVGW-UHFFFAOYSA-M buffer Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 13
- 230000003139 buffering Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 3
- 230000001737 promoting Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 13
- 238000009956 embroidering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model is related to embroidery machinery fields of weaving, a kind of effective structure for reducing embroidery machine load, including needle bar frame and the shank and presser feet that are arranged on needle bar frame, and the presser feet drive component that the shank drive component and driving presser feet of driving shank axial movement are moved axially along shank；The presser feet is equipped with connecting pin pivot bush unit on shank, and shank can be moved axially with respect to presser feet, the lifting piece that upward active force can be provided to the presser feet is arranged on shank, needle bar frame upper end is additionally provided with to connect and fix the purl component of shank.The structure replaces traditional shank spring and presser feet spring solutions, solves the problems, such as that drive component is subject to shank spring and presser feet spring resistance in machine operation procedure；So as to effectively reduce the vibrations generated during breakage ratio and mechanical movement and noise, to break through the limitation that existing multiheaded embroidery machine head quantity is subject to.
Description
Technical field
The utility model is related to embroidery machinery field more particularly to a kind of effective structures for reducing embroidery machine load of weaving.
Background technology
Embroidery machine is also known as computerized emboridering machine, it is the present age state-of-the-art embroidery machinery, it can make traditional manual embroidery
Obtain high speed, efficient realization.When existing embroidery machine starts at present, main axis drives shank and the axial fortune up and down of presser feet
It is dynamic, presser feet minimum point is reached when embroidery cloth cover is down in presser feet lower end, shank also needs to continue to decline that pin is made to be inserted through embroidery at this time
Cloth cover completes embroidery with other parts cooperation under embroidery cloth cover.In existing embroidery machine, presser feet drive system and pressure foot lifting
The presser feet spring being required in system on shank generates presser feet lower pressure, and shank spring is shank and presser feet to be stopped
In extreme higher position to facilitate other embroidering works.Under this structure, shank spring and presser feet spring can be to the declines of embroidery machine shank
Driving generates resistance, and embroidery machine is driven and generates large drag forces, so as to influence embroidery machine work efficiency, generate huge vibrations and
Noise.
The content of the invention
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of effective knots for reducing embroidery machine load
Structure, the structure replace traditional shank spring and presser feet spring solutions, solve drive component in machine operation procedure and be subject to shank
The problem of spring and presser feet spring resistance；So as to effectively reduce the vibrations generated during breakage ratio and mechanical movement and noise,
To break through the limitation that existing multiheaded embroidery machine head quantity is subject to.
In order to realize above-mentioned purpose, the utility model employs following technical solution：
A kind of effective structure for reducing embroidery machine load, including needle bar frame and the shank being arranged on needle bar frame and pressure
The shank drive component and only drive presser feet of the presser feet along needle road axis to downward movement that foot and driving shank move axially
Drive component；Pivot bush unit is on shank on the presser feet, and shank can be moved axially with respect to presser feet, and being arranged on shank can
The lifting piece of upward active force is provided to the presser feet, needle bar frame upper end is additionally provided with to connect and fix the purl group of shank
Part.
Preferably, the presser feet is equipped with upper connecting pin and lower connecting pin pivot bush unit on shank, lifting piece is made
For the lower connecting pin of presser feet.
Preferably, movable sleeve is connected to presser feet limiting section on shank between the upper connecting pin of the presser feet and lower connecting pin
Part, one end of presser feet limiting component are fixedly connected on presser feet.In the technical solution, presser feet limiting component is connected solid with presser feet
Fixed, in purl state, the upper surface of presser feet limiting component is bonded with needle bar frame, thus prevents presser feet further lifting,
The highest order of presser feet is defined by presser feet limiting component.
Preferably, the lower end of the shank is pressed from both sides equipped with pin, the lifting piece is the lower connection for being socketed in presser feet
Promoting Layered Buffer spring between end and pin folder.
Preferably, being clamped with embroidered needle on the pin folder, the lower end of presser feet is seamless end, and seamless end is equipped with to allow
The pin hole that the embroidered needle passes through.During embroidery, the seamless end of presser feet lower end reaches presser feet minimum point when being down to embroidery cloth cover, whole
Pressure side is by embroidery cloth cover by flattening, and then embroidered needle is inserted through at pin hole with other parts under embroidery cloth cover and embroidery cloth cover
Complete embroidery.
Preferably, connecting presser feet buffering frame on the output terminal of the presser feet drive component, presser feet buffering frame includes activity
The upper frame body and lower frame body being socketed on shank；The upper connecting pin pivot bush unit of the presser feet is between upper frame body and lower frame body
On shank, presser feet buffer spring is equipped between the upper connecting pin of presser feet and upper frame body.In the technical solution, presser feet drive component leads to
It crosses presser feet buffering frame driving presser feet and realizes axial movement, during embroidery, under presser feet drive component pioneer's dynamic pressure foot buffering frame
Row, presser feet buffer frame and push presser feet by presser feet buffer spring, due to that, by presser feet buffer spring, can avoid presser feet during this
Downlink power is too big, and embroidery cloth cover is caused to damage.
Preferably, the purl component includes the locating rod being fixed on shank upper end and is fixed on needle bar frame
On magnetic shelf base and be threaded through the slip lock shaft that in magnetic shelf base and can be moved axially；The locating rod is equipped with locating slot,
The end of slip lock shaft can extend into locating slot to be connected and fixed with locating rod.The technical solution, sliding lock shaft can be by locating rod
Highest order is locked to, to facilitate other embroidering works.
Preferably, be additionally provided with guide groove in locating rod above the locating slot, guide groove it is oblique and with to
The trend that locating slot is oriented to.In the technical solution, in the case where sliding lock shaft with locating slot misalignment, the bootable cunning of guide groove
Dynamic lock shaft end enters in locating slot.
Preferably, being arranged with lock shaft spring on the slip lock shaft, lock shaft spring is provided to lock shaft is slided towards positioning
The active force of bar；The rear end portion for sliding lock shaft is connected on the output terminal of lock shaft driving motor, and lock shaft driving motor can
Active force backwards to locating rod is provided to slip lock shaft.
Preferably, the rear end portion for sliding lock shaft is connected with sliding hook, connected on the output terminal of lock shaft driving motor
There is lock shaft driving cam, the wheel body of lock shaft driving cam is in the mouth of hook of sliding hook, and lock shaft driving cam is set on one side end face
There are guide protrusions；When guide protrusions act on sliding hook, the remotely located bar movement of lock shaft is slided.The technical solution, stops in equipment
When machine is in purl state, slides lock shaft and offset under the action of lock shaft spring with locating rod latching；It is in and opens in equipment operation
During lock status, guide protrusions act on sliding hook, slide the remotely located bar movement of lock shaft, and shank can move freely.
The utility model uses above-mentioned technical proposal, which is related to a kind of effective knot for reducing embroidery machine load
Structure, the shank in the structure is driven by shank drive component realizes axial movement, and presser feet is driven by presser feet drive component and realizes axis
To movement；Shank movement is driven by driving part in traditional embroidery machine, shank moves feet motion by presser feet spring band；It is and our
Shank and presser feet are driven respectively by two groups of drive components in case, so as to omit presser feet spring.Further, in traditional embroidery machine
Shank is locked to by peak by shank spring, and shank is locked to by peak using purl component in this programme, is omitted
Shank spring.In conclusion the structure replaces traditional shank spring and presser feet spring solutions, solve in machine operation procedure
Drive component is subject to the problem of shank spring and presser feet spring resistance；So as to effectively reduce production during breakage ratio and mechanical movement
Raw vibrations and noise, to break through the limitation that existing multiheaded embroidery machine head quantity is subject to.
Description of the drawings
Fig. 1 is the structure diagram one of the utility model.
Fig. 2 is the structure diagram two of the utility model.
Fig. 3 is the scheme of installation of shank and presser feet.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is described in further detail.
A kind of effective structure for reducing embroidery machine load as shown in Fig. 1 ~ 3, including needle bar frame 1 and is arranged on shank
The shank drive component and only drive presser feet 3 along shank that shank 2 and presser feet 3 and driving shank 2 on frame 1 move axially
The presser feet drive component of 2 axial downward movements.The presser feet 3 is equipped with connecting pin pivot bush unit on shank 2, and shank 2 can
It is moved axially with respect to presser feet 3, the lifting piece that upward active force can be provided to the presser feet 3, needle bar frame is arranged on shank 2
1 upper end is additionally provided with to connect and fix the purl component of shank 2.
Specifically, the lower end of the shank 2 is equipped with pin and presss from both sides 21, and embroidered needle 22 is clamped on pin folder 21.On the presser feet 3
Equipped with upper connecting pin and lower connecting pin pivot bush unit on shank, the pin between the upper connecting pin 31 of presser feet 3 and lower connecting pin 32
Movable sleeve is connected to presser feet limiting component 33 on bar 2, and one end of presser feet limiting component 33 is fixedly connected on presser feet 3.The technical side
In case, presser feet limiting component 33 is connected fixation with presser feet 3, in purl state, the upper surface of presser feet limiting component 33 and shank
Frame 1 is bonded, and thus prevents the further lifting of presser feet 3, i.e., the highest order of presser feet 3 is limited by presser feet limiting component 33
It is fixed.The lifting piece is acted on the lower connecting pin 32 of presser feet 3, lifting piece be socketed in the lower connecting pin 32 of presser feet 3 with
Promoting Layered Buffer spring 34 between pin folder 21.The lower end of the presser feet 3 is seamless end 35, and seamless end 35 is equipped with for allowing
State the pin hole 36 that embroidered needle 22 passes through.During embroidery, the seamless end 35 of 3 lower end of presser feet reaches presser feet 3 most when being down to embroidery cloth cover
Low spot, seamless end 35 is by embroidery cloth cover by flattening, and then embroidered needle 22 is inserted through by pin hole 36 under embroidery cloth cover and embroidery cloth cover
Other parts cooperation complete embroidery.
On the output terminal of the presser feet drive component connect presser feet buffering frame 37, presser feet buffering frame 37 include pivot bush unit in
Upper frame body 38 and lower frame body 39 on shank 2.31 pivot bush unit of upper connecting pin of the presser feet 3 is in upper frame body 38 and lower frame body 39
Between shank 2 on, between the upper connecting pin 31 of presser feet 3 and upper frame body 38 be equipped with presser feet buffer spring 30.In the technical solution,
Presser feet drive component buffers frame 37 by presser feet and presser feet 3 is driven to realize axial movement, and during embroidery, presser feet drive component is first
Drive presser feet buffering 37 downlink of frame, presser feet buffers frame 37 and pushes presser feet 3 by presser feet buffer spring 30, due to during this by
Presser feet buffer spring 30 can avoid 3 downlink power of presser feet too big, and embroidery cloth cover is caused to damage.
The purl component includes the locating rod 23 being fixed on 2 upper end of shank and the lock being fixed on needle bar frame 1
Needle stand 41 and it is threaded through the slip lock shaft 42 that in magnetic shelf base 41 and can be moved axially.The locating rod 23 is equipped with positioning
Slot 231, the end of slip lock shaft 42 can extend into locating slot 231 to be connected and fixed with locating rod 23.231 top of locating slot
Locating rod 23 on be additionally provided with guide groove 232, guide groove 232 is oblique and with the trend being oriented to locating slot 231.The skill
Art scheme, in the case where sliding lock shaft 42 and 231 misalignment of locating slot, guide groove 232 is bootable slide 42 end of lock shaft into
Enter in locating slot 231, highest order can be locked to by locating rod 23 by sliding lock shaft 42, to facilitate other embroidering works.Specifically, institute
It states to slide and lock shaft spring 43 is arranged on lock shaft 42, lock shaft spring 43 provides the effect towards locating rod 23 to slip lock shaft 42
Power.The rear end portion for sliding lock shaft 42 is connected on the output terminal of lock shaft driving motor 44, and lock shaft driving motor 44 can be to
Slide the active force that lock shaft 42 provides locating rod 23 backwards.The scheme of details is that the rear end portion of the slip lock shaft 42 is connected with cunning
Hook 45 is moved, is connected with lock shaft driving cam 46 on the output terminal of lock shaft driving motor 44, the wheel body of lock shaft driving cam 46 is in
In the mouth of hook of sliding hook 45,46 1 side end face of lock shaft driving cam is equipped with guide protrusions 461.Guide protrusions 461 act on cunning
During dynamic hook 45, slide 42 remotely located bar 23 of lock shaft and move.The technical solution when equipment downtime is in purl state, is slided
Lock shaft 42 offsets latching under the action of lock shaft spring 43 with locating rod 23.When equipment operation is in unlocking condition, it is oriented to convex
It plays 461 and acts on sliding hook 45, slide 42 remotely located bar 23 of lock shaft and move, shank 2 can move freely.
The utility model uses above-mentioned technical proposal, which is related to a kind of effective knot for reducing embroidery machine load
Structure, the shank 2 in the structure is driven by shank drive component realizes axial movement, and presser feet 3 is driven by presser feet drive component and realized
Axial movement.By driving part shank 2 is driven to move in traditional embroidery machine, shank 2 is moved by 3 spring band dynamic pressure foot 3 of presser feet.
And shank 2 and presser feet 3 are driven respectively by two groups of drive components in this programme, so as to omit 3 spring of presser feet.Further,
Shank 2 is locked to by peak by shank spring in traditional embroidery machine, and is locked to shank 2 using purl component in this programme
Shank spring is omitted in peak.In conclusion the structure replaces 3 spring solutions of traditional 2 spring of shank and presser feet, solve
Drive component is subject to the problem of 2 spring of shank and 3 spring resistance of presser feet in machine operation procedure.So as to effectively reduce breakage ratio and
The vibrations generated during mechanical movement and noise, to break through the limitation that existing multiheaded embroidery machine head quantity is subject to.
Claims (10)
1. a kind of effective structure for reducing embroidery machine load, it is characterised in that：Including needle bar frame and it is arranged on needle bar frame
The shank drive component and only presser feet is driven to be transported along needle road axis to downlink that shank and presser feet and driving shank move axially
Dynamic presser feet drive component；In on shank, shank can move axially pivot bush unit with respect to presser feet, be covered on shank on the presser feet
Equipped with the lifting piece that upward active force can be provided to the presser feet, needle bar frame upper end is additionally provided with to connect and fix shank
Purl component.
2. a kind of effective structure for reducing embroidery machine load according to claim 1, it is characterised in that：It is set on the presser feet
There are upper connecting pin and lower connecting pin pivot bush unit on shank, lifting piece is acted on the lower connecting pin of presser feet.
3. a kind of effective structure for reducing embroidery machine load according to claim 2, it is characterised in that：The presser feet it is upper
Movable sleeve is connected to presser feet limiting component on shank between connecting pin and lower connecting pin, and one end of presser feet limiting component is fixedly connected
On presser feet.
4. a kind of effective structure for reducing embroidery machine load according to claim 2, it is characterised in that：Under the shank
End is pressed from both sides equipped with pin, and the lifting piece is the Promoting Layered Buffer spring being socketed between the lower connecting pin of presser feet and pin folder.
5. a kind of effective structure for reducing embroidery machine load according to claim 3, it is characterised in that：It is pressed from both sides on the pin folder
Equipped with embroidered needle, the lower end of presser feet is seamless end, and seamless end is equipped with the pin hole that the embroidered needle is allowed to pass through.
6. a kind of effective structure for reducing embroidery machine load according to claim 2, it is characterised in that：The presser feet driving
Presser feet buffering frame is connected on the output terminal of component, presser feet buffering frame includes pivot bush unit in upper frame body and lower frame body on shank；
The upper connecting pin pivot bush unit of the presser feet is on the shank between upper frame body and lower frame body, the upper connecting pin of presser feet and upper frame body
Between be equipped with presser feet buffer spring.
7. a kind of effective structure for reducing embroidery machine load according to any one in claim 1 ~ 6, it is characterised in that：
The purl component includes the locating rod being fixed on shank upper end and the magnetic shelf base being fixed on needle bar frame and wears
It is located at the slip lock shaft that in magnetic shelf base and can be moved axially；The locating rod is equipped with locating slot, slides the end energy of lock shaft
It enough stretches into locating slot and is connected and fixed with locating rod.
8. a kind of effective structure for reducing embroidery machine load according to claim 7, it is characterised in that：On the locating slot
Guide groove is additionally provided in the locating rod of side, guide groove is oblique and with the trend being oriented to locating slot.
9. a kind of effective structure for reducing embroidery machine load according to claim 7, it is characterised in that：The slip lock shaft
On be arranged with lock shaft spring, lock shaft spring provides active force towards locating rod to lock shaft is slided；The rear end for sliding lock shaft
Portion is connected on the output terminal of lock shaft driving motor, and lock shaft driving motor can provide the effect backwards to locating rod to slip lock shaft
Power.
10. a kind of effective structure for reducing embroidery machine load according to claim 9, it is characterised in that：The slide lock
The rear end portion of axis is connected with sliding hook, and lock shaft driving cam, lock shaft driving cam are connected on the output terminal of lock shaft driving motor
Wheel body be in the mouth of hook of sliding hook, one side end face of lock shaft driving cam be equipped with guide protrusions；Guide protrusions act on cunning
During dynamic hook, the remotely located bar movement of lock shaft is slided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397569.1U CN207452445U (en) | 2017-10-26 | 2017-10-26 | A kind of effective structure for reducing embroidery machine load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397569.1U CN207452445U (en) | 2017-10-26 | 2017-10-26 | A kind of effective structure for reducing embroidery machine load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207452445U true CN207452445U (en) | 2018-06-05 |
Family
ID=62281798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721397569.1U Expired - Fee Related CN207452445U (en) | 2017-10-26 | 2017-10-26 | A kind of effective structure for reducing embroidery machine load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207452445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587282A (en) * | 2017-10-26 | 2018-01-16 | 向康城 | A kind of structure for effectively reducing embroidery machine load |
| CN109112737A (en) * | 2018-08-31 | 2019-01-01 | 深圳软艺电子科技有限公司 | Embroidering machine head and embroidery machine |
-
2017
- 2017-10-26 CN CN201721397569.1U patent/CN207452445U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587282A (en) * | 2017-10-26 | 2018-01-16 | 向康城 | A kind of structure for effectively reducing embroidery machine load |
| CN109112737A (en) * | 2018-08-31 | 2019-01-01 | 深圳软艺电子科技有限公司 | Embroidering machine head and embroidery machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101876128B (en) | Presser foot independent driving mechanism for embroidery machine | |
| CN104652054B (en) | A kind of thread cutting mechanism of sewing machine | |
| CN102121177B (en) | Multiheaded embroidery machine | |
| CN207452445U (en) | A kind of effective structure for reducing embroidery machine load | |
| CN204780231U (en) | Independent presser foot actuating mechanism of computerized embroidery machine | |
| CN201873845U (en) | Oscillating shuttle quilting machine | |
| CN204780224U (en) | Independent presser foot mechanism of computerized embroidery machine | |
| CN201598431U (en) | Independent driving mechanism of presser foot of embroidery machine | |
| CN202323377U (en) | Pressure foot lifting mechanism of embroidery machine | |
| CN1776065B (en) | Upper decorative stitching device | |
| CN103820958A (en) | High-speed hand piece assembly of embroidery machine | |
| CN107587282A (en) | A kind of structure for effectively reducing embroidery machine load | |
| CN201136964Y (en) | Slabbing blade device of embroidery machine for thick cloth | |
| CN211142451U (en) | Multi-needle bar frame embroidery machine head | |
| CN208776950U (en) | A kind of dual-needle-bar mechanism | |
| CN208980919U (en) | A kind of embroidery machine presser foot lifting device | |
| CN110541255B (en) | Sewing machine | |
| CN111364181A (en) | Towel coil lifting mechanism and single-motor shuttle type towel device | |
| CN112481850A (en) | Stable three-dimensional fold embroidery forming mechanism | |
| CN111705444A (en) | Independent presser foot transmission mechanism, embroidery machine head transmission mechanism and computerized embroidery machine | |
| CN207295170U (en) | The energy-storage type driving mechanism of machine head of embroidery machine shank | |
| CN213835843U (en) | Needle bar guide type presser foot driving mechanism | |
| CN204919021U (en) | Independent presser foot mechanism of fan -shaped cam -type | |
| CN205329303U (en) | Built -in sewing machine aircraft nose of presser foot mechanism of lifting | |
| CN201428040Y (en) | Transmission mechanism of tricot machine needle-bed part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |