CN206768385U - A kind of sewing machine for being easy to eedle to repair - Google Patents
A kind of sewing machine for being easy to eedle to repair Download PDFInfo
- Publication number
- CN206768385U CN206768385U CN201720618463.3U CN201720618463U CN206768385U CN 206768385 U CN206768385 U CN 206768385U CN 201720618463 U CN201720618463 U CN 201720618463U CN 206768385 U CN206768385 U CN 206768385U
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- China
- Prior art keywords
- eedle
- groove
- round
- welded
- standing groove
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of sewing machine for being easy to eedle to repair, including piston, the connecting rod and solenoid directional control valve mutually welded with the piston rod of piston, the bottom of connecting rod offers multiple guide grooves in ring-like, and the inside of each guide groove is placed with guide rod, the exterior bottom of connecting rod is threaded with fixed cover, and the inside bottom of fixed cover offers annulus type groove, round slide rail is welded with the side wall of annulus type groove, and the inside of annulus type groove is placed with the fixed disc being slidably connected with round slide rail, round standing groove is offered at the top of fixed disc, and the inside of round standing groove is placed with eedle, eedle includes the syringe needle that bottom is extended to below fixed disc and the ring-like projection for being welded on syringe needle outside top.When fixed cover in the utility model is dismantled from connecting rod, the latch-up structure on eedle can be with automatic unlocking so that eedle demounting procedure on fixed cover is simple, and then is advantageous to staff and eedle is repaired.
Description
Technical field
Sewing machine technique field is the utility model is related to, more particularly to a kind of sewing machine for being easy to eedle to repair.
Background technology
Sewing machine is that one or more stitchings are formed on sewing with one or more sewing thread, makes one or more layers sewing
The machine for interweaving or uniting by a seam.The fabrics such as function of sewing sewing cotton, fiber crops, silk, hair, staple fibre, and the line that sewing machine stitches out
Mark neat appearance, it is smooth firmly, sewing velocity is fast, easy to use.Eedle in existing sewing machine is all to use fixed cover mostly
In the connecting rod being connected with piston, but eedle dismantles inconvenience on fixed cover, and then is not easy to staff couple
Eedle is repaired.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is easy to eedle to tie up
The sewing machine repaiied.
To achieve these goals, the utility model employs following technical scheme：
A kind of sewing machine for being easy to eedle to repair, including piston, the connecting rod mutually welded with the piston rod of piston and electromagnetism
Reversal valve, the bottom of the connecting rod offers multiple guide grooves in ring-like, and the inside of each guide groove is placed with guide rod,
The exterior bottom of the connecting rod is threaded with fixed cover, and the inside bottom of fixed cover offers annulus type groove, the circle
Round slide rail is welded with the side wall of ring shaped slot, and the inside of annulus type groove is placed with the fixed circle being slidably connected with round slide rail
Plate, round standing groove is offered at the top of the fixed disc, and the inside of round standing groove is placed with eedle, the eedle bag
The syringe needle that bottom is extended to below fixed disc and the ring-like projection for being welded on syringe needle outside top are included, the ring-like projection is located at
The inside of round standing groove, and the surrounding of ring-like projection is equidistantly offered between positioning hole, the surrounding of the round standing groove etc.
Away from provided with multiple arc shaped grooves being opened at the top of fixed disc, and the first sliding block is slidably connected in the bottom interior wall of arc shaped groove,
The side of first sliding block away from round standing groove slidably connects the slide plate being in contact with camber groove sidewall, and on slide plate
Top is welded with the contiguous block mutually welded with connecting rod, and the opposite side of first sliding block is welded with the work being adapted with positioning hole
Dynamic inserted link, and the compression spring in arc shaped groove is set with movable inserted link, the both ends of the compression spring are separately fixed at
In camber groove sidewall and the first sliding block.
Preferably, the fixation circular hole being slidably connected with guide rod is offered at the top of the ring-like projection, and guide rod
Bottom is welded in the bottom interior wall of round standing groove.
Preferably, the piston is provided with the first inlet end and the second inlet end, and solenoid directional control valve goes out provided with first
Tracheae and the second outlet side, installed between the first inlet end on piston and the first outlet side on solenoid directional control valve
There is the first gas pipeline, and installed between the second inlet end on piston and the second outlet side on solenoid directional control valve
There is the second gas pipeline.
Preferably, the control terminal of the solenoid directional control valve is electrically connected with controller, and controller is MCU single-chip microcomputers.
Preferably, the arc shaped groove offers what is be slidably connected with movable inserted link on the side inwall of round standing groove
Installation through-hole, and arc shaped groove is connected by the inside of installation through-hole with round standing groove.
Preferably, the side of first sliding block away from round standing groove is provided with the limit mutually welded with arc shaped groove bottom interior wall
Position block, and the bottom connection of limited block and slide plate touches.
In the utility model, by fixed cover, circular ring type groove sidewall in a kind of sewing machine for being easy to eedle to repair
Round slide rail, fixed disc, guide rod and the guide groove of connecting rod bottom be engaged, and fixed cover and connecting rod screw thread connect
Connect, during fixed cover rotates in connecting rod, round slide rail in circular ring type groove sidewall in the enterprising line slip of fixed disc,
Fixed cover drives fixed disc in the vertical direction to carry out down position movement simultaneously, and fixed disc drives guide rod in connecting rod
Guiding groove sidewall on slide downward, until the guide groove in connecting rod and guide rod are separated, by the slide plate on contiguous block,
The positioning hole on the first sliding block, movable inserted link, compression spring and ring-like projection being slidably connected with arc shaped groove bottom interior wall is matched somebody with somebody
Under conjunction, and installation through-hole on ring-like projection and guide rod are slidably connected, and the slide plate on contiguous block is sliding under the drive of connecting rod
For plate in the enterprising line slip of the first sliding block, the compression spring in compressive state drives the first sliding block to the side away from round standing groove
To line slip is entered, the first sliding block drives slip inserted link to carry out removal positioning hole, after guide rod and guide groove are separated, eedle
In ring-like projection enter on the guide bar line slip remove fixed cover so that eedle is dismantled simply on fixed cover, is advantageous to work
Make personnel to repair eedle, when the fixed cover in the utility model is dismantled from connecting rod, the latch-up structure on eedle can
With automatic unlocking so that eedle demounting procedure on fixed cover is simple, and then is advantageous to staff and eedle is repaired.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of be easy to eedle repair sewing machine structural representation；
Fig. 2 be the utility model proposes it is a kind of be easy to eedle repair sewing machine A-A sectional view.
In figure：1 piston, 2 connecting rods, 3 solenoid directional control valves, 4 guide rods, 5 fixed covers, 6 annulus type grooves, 7 round slide rails, 8
Fixed disc, 9 round standing grooves, 10 eedles, 11 arc shaped grooves, 12 first sliding blocks, 13 slide plates, 14 contiguous blocks, 15 movable inserted links, 16
Compression spring, 17 first gas pipelines, 18 second gas pipelines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of sewing machine for being easy to eedle to repair, including piston 1, mutually weld with the piston rod of piston 1
Connecting rod 2 and solenoid directional control valve 3, the bottom of connecting rod 2 offers multiple guide grooves in ring-like, and the inside of each guide groove is put
Guide rod 4 is equipped with, the exterior bottom of connecting rod 2 is threaded with fixed cover 5, and the inside bottom of fixed cover 5 offers annulus
Type groove 6, round slide rail 7 is welded with the side wall of annulus type groove 6, and the inside of annulus type groove 6 is placed with and slided with round slide rail 7
The fixed disc 8 of connection, the top of fixed disc 8 offers round standing groove 9, and the inside placement of round standing groove 9 is organic
Pin 10, eedle 10 include bottom and extend to the syringe needle of the lower section of fixed disc 8 and be welded on the ring-like projection of syringe needle outside top, ring
Type projection is located at the inside of round standing groove 9, and the surrounding of ring-like projection equidistantly offers positioning hole, round standing groove 9
Surrounding is equidistantly provided with multiple arc shaped grooves 11 for being opened in the top of fixed disc 8, and the company of slip in the bottom interior wall of arc shaped groove 11
The first sliding block 12 is connected to, side of first sliding block 12 away from round standing groove 9 slidably connects to be in contact with the side wall of arc shaped groove 11
Slide plate 13, and the top on slide plate 13 be welded with the phase of connecting rod 2 welding contiguous block 14, the first sliding block 12 opposite side weldering
The movable inserted link 15 being adapted with positioning hole is connected to, and the compression spring in arc shaped groove 11 is set with movable inserted link 15
16, the both ends of compression spring 16 are separately fixed in the side wall of arc shaped groove 11 and the first sliding block 12, are offered at the top of ring-like projection
The fixation circular hole being slidably connected with guide rod 4, and the bottom of guide rod 4 is welded in the bottom interior wall of round standing groove 9, piston
1 is provided with the first inlet end and the second inlet end, and solenoid directional control valve 3 is provided with the first escape pipe and the second outlet side, is located at
First gas pipeline 17 is installed between the first inlet end on piston 1 and the first outlet side on solenoid directional control valve 3, and
Second gas pipeline is installed between the second inlet end on piston 1 and the second outlet side on solenoid directional control valve 3
18, the control terminal of solenoid directional control valve 3 is electrically connected with controller, and controller is MCU single-chip microcomputers, and arc shaped groove 11 is put close to round
The installation through-hole for offering on the side inwall of groove 9 and being slidably connected with movable inserted link 15 is put, and arc shaped groove 11 passes through installation through-hole
Be connected with the inside of round standing groove 9, side of first sliding block 12 away from round standing groove 9 be provided with the bottom of arc shaped groove 11
The limited block that wall mutually welds, and the bottom connection of limited block and slide plate 13 touches.
In the utility model, when eedle 10 needs repairing, carry out rotating fixed cover 5 first in connecting rod 2, due to solid
Surely set 5 and connecting rod 2 are using threaded connection, during fixed cover 5 rotates in connecting rod 2, the circle in the side wall of annulus type groove 6
Type slide rail 7 is in 8 enterprising line slip of fixed disc, while fixed cover 5 drives the in the vertical direction of fixed disc 8 to carry out down position
Mobile, fixed disc 8 drives the guide rod 4 in the round bottom interior wall of standing groove 9 in the guiding groove sidewall of connecting rod 2 to downslide
Dynamic, connecting rod 2 drives slide plate 13 on contiguous block 14 to be now in the compression of compressive state in the 12 enterprising line slip of the first sliding block
Spring 16 drives the first sliding block 12 to enter line slip to the direction away from round standing groove 9 in the bottom interior wall of arc shaped groove 11, the
One sliding block 12 drives slip inserted link 15 to enter line slip to the direction away from round standing groove 9 in installation through-hole side wall, until work
Dynamic inserted link 15 removes positioning hole, and then under the drive of fixed cover 5, guide rod 4 continues to carry out downwards on guide groove guide rod 4
Slide, until guide rod 4 and guide groove phase separation, because the fixation circular hole on ring-like projection and guide rod 4 are slidably connected, eedle
Ring-like projection in 10 can be pulled down from 4 enterprising line slip of guide rod so that eedle 10 is dismantled simply, favorably on fixed cover 5
Eedle 10 is repaired in staff.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of sewing machine for being easy to eedle to repair, including piston（1）With piston（1）The connecting rod mutually welded of piston rod（2）
And solenoid directional control valve（3）, it is characterised in that the connecting rod（2）Bottom offer multiple guide grooves in ring-like, and each lead
Guide rod is placed with to the inside of groove（4）, the connecting rod（2）Exterior bottom be threaded with fixed cover（5）, and fixed cover
（5）Inside bottom offer annulus type groove（6）, the annulus type groove（6）Side wall on be welded with round slide rail（7）, and circle
Ring shaped slot（6）Inside be placed with and round slide rail（7）The fixed disc being slidably connected（8）, the fixed disc（8）Top
Offer round standing groove（9）, and round standing groove（9）Inside be placed with eedle（10）, the eedle（10）Including bottom
Extend to fixed disc（8）The syringe needle of lower section and the ring-like projection for being welded on syringe needle outside top, the ring-like projection is positioned at circle
Type standing groove（9）Inside, and the surrounding of ring-like projection equidistantly offers positioning hole, the round standing groove（9）Surrounding
Equidistantly fixed disc is opened in provided with multiple（8）The arc shaped groove at top（11）, and arc shaped groove（11）Bottom interior wall on slide
It is connected with the first sliding block（12）, first sliding block（12）Away from round standing groove（9）Side slidably connect and arc shaped groove
（11）The slide plate that side wall is in contact（13）, and slide plate（13）On top be welded with and connecting rod（2）The mutually contiguous block of welding
（14）, first sliding block（12）Opposite side be welded with the movable inserted link being adapted with positioning hole（15）, and movable inserted link
（15）On be set with positioned at arc shaped groove（11）Interior compression spring（16）, the compression spring（16）Both ends be separately fixed at arc
Type groove（11）Side wall and the first sliding block（12）On.
A kind of 2. sewing machine for being easy to eedle to repair according to claim 1, it is characterised in that the top of the ring-like projection
Portion offers and guide rod（4）The fixation circular hole being slidably connected, and guide rod（4）Bottom be welded on round standing groove（9）'s
In bottom interior wall.
A kind of 3. sewing machine for being easy to eedle to repair according to claim 1, it is characterised in that the piston（1）On set
There are the first inlet end and the second inlet end, and solenoid directional control valve（3）The first escape pipe and the second outlet side are provided with, positioned at piston
（1）On the first inlet end and positioned at solenoid directional control valve（3）On the first outlet side between the first gas pipeline is installed（17）,
And it is located at piston（1）On the second inlet end and positioned at solenoid directional control valve（3）On the second outlet side between to be provided with second defeated
Feed channel（18）.
A kind of 4. sewing machine for being easy to eedle to repair according to claim 1, it is characterised in that the solenoid directional control valve
（3）Control terminal be electrically connected with controller, and controller is MCU single-chip microcomputers.
A kind of 5. sewing machine for being easy to eedle to repair according to claim 1, it is characterised in that the arc shaped groove（11）Lean on
Nearly round standing groove（9）Side inwall on offer and movable inserted link（15）The installation through-hole being slidably connected, and arc shaped groove
（11）Pass through installation through-hole and round standing groove（9）Inside be connected.
A kind of 6. sewing machine for being easy to eedle to repair according to claim 1, it is characterised in that first sliding block（12）
Away from round standing groove（9）Side be provided with and arc shaped groove（11）The limited block that bottom interior wall is mutually welded, and limited block and slide plate
（13）Bottom connection touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618463.3U CN206768385U (en) | 2017-05-31 | 2017-05-31 | A kind of sewing machine for being easy to eedle to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618463.3U CN206768385U (en) | 2017-05-31 | 2017-05-31 | A kind of sewing machine for being easy to eedle to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768385U true CN206768385U (en) | 2017-12-19 |
Family
ID=60638667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618463.3U Expired - Fee Related CN206768385U (en) | 2017-05-31 | 2017-05-31 | A kind of sewing machine for being easy to eedle to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440316A (en) * | 2018-12-28 | 2019-03-08 | 吴江市宝鑫机械有限公司 | A kind of use in sewing machine sewing needle |
| CN112760839A (en) * | 2019-07-04 | 2021-05-07 | 莆田城厢晟铭网络有限公司 | Textile machine and operation method |
-
2017
- 2017-05-31 CN CN201720618463.3U patent/CN206768385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440316A (en) * | 2018-12-28 | 2019-03-08 | 吴江市宝鑫机械有限公司 | A kind of use in sewing machine sewing needle |
| CN112760839A (en) * | 2019-07-04 | 2021-05-07 | 莆田城厢晟铭网络有限公司 | Textile machine and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181026 Address after: 518000 4, 409, B building, Jin Guang science and Technology Park, 17-1 Pingxi Road, Pingdi street, Longgang District, Shenzhen, Guangdong. Patentee after: Shenzhen run Mei He Hardware Tools Co.,Ltd. Address before: 362000 Chen Zhuang 92, hillside Chen Zhuang village, Quangang District, Quanzhou, Fujian Patentee before: Zhuang Meizhen |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |