CN206266843U - A kind of mop device of sewing machine - Google Patents
A kind of mop device of sewing machine Download PDFInfo
- Publication number
- CN206266843U CN206266843U CN201621389484.4U CN201621389484U CN206266843U CN 206266843 U CN206266843 U CN 206266843U CN 201621389484 U CN201621389484 U CN 201621389484U CN 206266843 U CN206266843 U CN 206266843U
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- mop
- casing
- axle
- motor
- wheel
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Abstract
The utility model provides a kind of mop device of sewing machine, belongs to sewing machine technique field.The problems such as it solves the rotational speed regulation inconvenience of cloth-dragging wheel in existing mop device.The mop device of this sewing machine, including the mop axle being located in casing and the mop wheel carrier being arranged on outside casing, the cloth-dragging wheel for aiding in drawing material corresponding with feeding tooth is provided with mop wheel carrier, the left end of mop axle passes casing and is connected with cloth-dragging wheel, mop motor is fixedly connected with casing, transmission mechanism is provided between the rotating shaft of mop motor and mop axle, sewing machine mop device also include controller and control panel, controller and mop motor connection, control panel is connected with controller and can send Regulate signal to controller, controller can control mop motor to adjust rotating speed after receiving Regulate signal.The present apparatus has the advantages that cloth-dragging wheel rotational speed regulation is convenient.
Description
Technical field
The utility model belongs to sewing machine technique field, is related to a kind of mop device of sewing machine.
Background technology
The sewing machine for completing overseam sewing is overedger, is also called serger.Overseam sewing refer to staight needle line, looper thread from
Even, interconnection, by sewing bound edge or the sewing of suture.In order to realize the quick feeding of overedger, except utilizing feeding tooth and pressure
Pin coordinates outside feeding, and the sewing that often installation mop device opposite joint makes on overedger is conveyed.
Chinese patent literature data discloses the synchronization feeding device [application number for proposing a kind of sewing machine：
201320520392.5；Publication No.：203411763U], be arranged at the feeding tooth of sewing machine, including cloth pushing shaft, linkage,
Mop axle, cloth-dragging wheel and mop wheel carrier, cloth pushing shaft and mop axle be axially connected on the housing of sewing body and cloth pushing shaft with it is dynamic
Power part is connected, and cloth pushing shaft is connected by linkage and mop axle and mop axle can be driven to swing, and the inside of mop wheel carrier is sky
Chamber and it is connected on sewing machine housing, mop wheel carrier is socketed on mop axle by the tubular socket part in middle part, on mop axle
Be fixed with drive one, be connected with mop wheel carrier drive two and with drive two on be cased with transmission belt, cloth-dragging wheel is located at and drags
Cotton piece buff frame end portion and with drive two be connected.Also be fixed with lifting cylinder on sewing machine housing, lifting cylinder and mop wheel carrier it
Between be provided with spring, spring elastic force effect under mop wheel carrier upper end be resisted against on the piston rod of lifting cylinder.Linkage bag
Driving crank, connecting rod and regulation crank are included, driving crank one end and cloth pushing shaft are connected, the driving crank other end and connecting rod lower end phase
It is hinged, regulation crank one end is connected on mop axle, the regulation crank other end is hinged with small end.Have on regulation crank
Elongated adjustment hole, interlinking lever end is hinged with adjustment pin, and adjustment pin is located at adjustment hole and has in adjustment pin can be with
The locking member that regulation crank is fixedly connected with.
In above-mentioned synchronization feeding device, cloth pushing shaft be connected with mop axle and can synchronous axial system it is achieved thereby that sewing machine
Synchronous feeding.But the needle gage of feeding tooth is adjustable in overedger, if the rotating speed to cloth-dragging wheel is not carried out after needle gage regulation
Regulation, can cause feeding tooth to be mismatched with the feeding speed of cloth-dragging wheel, so as to influence being normally carried out and influenceing sewing for sewing
Quality.And the regulation to mop wheel speed is manually to adjust adjustment pin with the position of adjustment hole to realize, but adjust
Section pin is mounted in housing, causes the regulation of adjustment pin to need to open case lid and adjusted in housing narrow space
Section so that the regulation inconvenience to mop wheel speed.And during regulation, adjustment pin is needed with the connected relation of regulation crank
Release, crank is adjusted after releasing and there occurs variation with the position relationship of connecting rod, it is often bad during regulation manually to return to
Position originally, though return to rotating speed that original position obtains often with original difference so that the difficulty of regulation is big.
The content of the invention
The purpose of this utility model is directed to the above mentioned problem of prior art presence, it is proposed that a kind of mop dress of sewing machine
Put, the technical problem of solution is how to make cloth-dragging wheel rotational speed regulation convenient.
The purpose of this utility model can be realized by following technical proposal：
A kind of mop device of sewing machine, including the mop axle being located in casing and the cloth-dragging wheel being arranged on outside casing
Frame, is provided with the cloth-dragging wheel for aiding in drawing material corresponding with feeding tooth on the mop wheel carrier, the left end of the mop axle is worn
Go out casing and be connected with cloth-dragging wheel, it is characterised in that mop motor, the mop motor are fixedly connected with the casing
Rotating shaft and mop axle between be provided with transmission mechanism, the mop device of described sewing machine also includes controller and chain of command
Plate, the controller and mop motor connection, the control panel are connected with controller and can send regulation letter to controller
Number, the controller can control mop motor to adjust rotating speed after receiving Regulate signal.
Sewing can be fed tooth and be conveyed to the rear of feeding tooth after being sewed, after cloth-dragging wheel is just arranged on feeding tooth
Side, the sewing after sewing is good is sandwiched between cloth-dragging wheel and platen, when cloth-dragging wheel sewing is applied certain pressure and relative to
When platen is rotated, sewing can be dragged and moved to the rear of cloth-dragging wheel, realize that the auxiliary of cloth-dragging wheel draws material function.Mop motor leads to
Cross transmission mechanism to be connected with mop axle, mop motor is rotated and drives mop axle to rotate, so that drive cloth-dragging wheel to rotate, mop motor
Rotating shaft rotating speed it is corresponding with the rotating speed of cloth-dragging wheel.When the needle gage of sewing machine changes, by control panel to control
Device sends corresponding Regulate signal, and controller receives and control after corresponding Regulate signal mop motor and be and pin by rotational speed regulation
Away from corresponding value, after the rotating speed change of mop motor also there is corresponding change in the rotating speed of cloth-dragging wheel, so that cloth-dragging wheel
Rotating speed adapts to corresponding needle gage, and the feeding speed and the feeding speed of feeding tooth for making cloth-dragging wheel match.Compared with prior art,
The rotating speed that cloth-dragging wheel is adjusted by control panel and mop motor is convenient and swift.And the company between mop motor and cloth-dragging wheel
Being connected on during regulation to release so that the accuracy of regulation is high, can quick regulation in place, it is easy to adjust quick.
In the mop device of above-mentioned sewing machine, the transmission mechanism includes being arranged in casing and intermeshing master
Driving wheel and driven pulley, the mop motor are fixedly connected on the outside of casing, and the rotating shaft of the mop motor passes through casing and master
Driving wheel is fixedly connected, and the driven pulley is fixedly connected on the right-hand member of mop axle.
The rotation of mop machine shaft is delivered to by mop axle by driving wheel and driven pulley, mop motor is arranged on machine
The outside of shell can save the installing space in casing, and mop motor is installed to outside casing and mop motor is installed maintenance side
Just.Compared with prior art, the amount of parts of transmission mechanism is significantly reduced, and the transmission reduced in part transmittance process is missed
Difference, advantageously ensures that the accuracy of cloth-dragging wheel rotational speed regulation, makes cloth-dragging wheel rotational speed regulation convenient and swift.
In the mop device of above-mentioned sewing machine, fixed plate is fixedly connected with the motor casing of the mop motor, institute
The rotating shaft of mop motor is stated through fixed plate, the fixed plate is fixedly connected on the rear end face of casing；The mop axle with drag
The rotating shaft of cloth motor is vertically arranged, and the driving wheel and driven pulley are bevel gear.
Mop motor is installed on the rear end face of casing by fixed plate, makes motor easy for installation, and mop motor
Installation site reasonably sets the operator not interfered with before the casing that is seated.
In the mop device of above-mentioned sewing machine, the right-hand member of the casing is fixed with electric cabinet, and the controller is fixed
In electric cabinet, the control panel is fixed on the front end face of electric cabinet.
It is usually located at before sewing machine when operator is using sewing machine, electric cabinet is fixed on the right-hand member of casing, it is convenient
The right-hand operated control panel of operator, makes cloth-dragging wheel rotational speed regulation convenient；And electric cabinet is fixed on casing and will controlled
Panel processed is arranged on the front end face of electric cabinet, when operator has found that the rotating speed of cloth-dragging wheel is problematic, is sitting in original position and just can
It is adjusted in time, regulation is rapidly and accurately carried out.
In the mop device of above-mentioned sewing machine, the left end of the mop axle passes casing and is fixedly connected with main belt
Wheel, the driving pulley is connected with driven pulley by Timing Belt；The upper end of the mop wheel carrier is sleeved on the left end of mop axle
On, be provided with fixing axle between the cloth-dragging wheel and driven pulley, the fixing axle be located on the lower end of mop wheel carrier and with
Cloth-dragging wheel and driven pulley are fixed；Cylinder is also fixedly connected with the casing, the piston rod of the cylinder is resisted against cloth-dragging wheel
On the upper end of frame, when the piston rod of cylinder is in cylinder motion, the mop wheel carrier can swing and drive and drag around mop axle
Cotton piece buff oscilaltion.
When air cylinder driven mop wheel carrier swings, cloth-dragging wheel realizes oscilaltion.By V belt translation by mop axle and cloth-dragging wheel
Couple together, so as to the rotation of mop motor is passed into cloth-dragging wheel, and the pts wt of V belt translation is light, is conducive to cylinder
Piston rod drives mop wheel carrier to swing.
In the mop device of above-mentioned sewing machine, oil sealing is provided between the rotating shaft of the mop motor and casing.Oil
The setting of envelope can prevent from being spilt in gap of the lubricating oil in casing between the rotating shaft of mop motor and casing, it is to avoid lubrication
Pollution of the oil to sewing.
Compared with prior art, the utility model has advantages below：
The regulation of mop wheel speed is realized by setting mop motor, controller and control panel so that mop is rotated
Velocity modulation section is convenient and swift.Mop motor is arranged on the rear end face of casing, is set the rotating shaft of mop motor is vertical with mop axle
Put, driving wheel and driven pulley are set to bevel gear, make mop motor easy for installation and mop motor can be avoided to take casing
Internal space.Electric cabinet, controller and control panel are arranged on the right side of casing, and control panel is before electric cabinet
On end face, make cloth-dragging wheel rotational speed regulation convenient and swift.Oil sealing is set between the rotating shaft of mop motor and casing and avoids sewing quilt
Pollution.
Brief description of the drawings
Fig. 1 is the installation site figure of this mop device；
Fig. 2 is the partial perspective view of this mop device；
Fig. 3 is partial exploded view in this mop device.
In figure, 1, casing；2nd, feeding tooth；3rd, mop axle；4th, mop wheel carrier；5th, cloth-dragging wheel；6th, mop motor；7th, driver
Structure；7a, driving wheel；7b, driven pulley；8th, controller；9th, control panel；10th, electric cabinet；11st, fixed plate；12nd, driving pulley；
13rd, Timing Belt；14th, driven pulley；15th, fixing axle；16th, cylinder；17th, bearing；18th, axle sleeve；19th, oil sealing.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1-Figure 3, a kind of mop device of sewing machine, on casing 1, including is located in casing 1
Mop axle 3 and the mop wheel carrier 4 being arranged on outside casing 1, are provided with axle sleeve 18 between mop axle 3 and casing 1, axle sleeve 18 is set in
It is fixedly connected on mop axle 3 and with casing 1.The upper end of mop wheel carrier 4 is sleeved on the left end of mop axle 3, mop wheel carrier 4 with drag
Bearing 17 is provided between cloth beam 3, is rotated on mop wheel carrier 4 and be provided with the cloth-dragging wheel 5 corresponding with feeding tooth 2, rotation is dragged
Cotton piece buff 5 coordinates with platen realizes that auxiliary draws material function.The left end of mop axle 3 passes casing 1 and is connected with cloth-dragging wheel 5, drags
Can be connected for V belt translation between cloth beam 3 and cloth-dragging wheel 5, or Chain conveyer is connected.It is between mop axle 3 and cloth-dragging wheel 5
When V belt translation is connected, the left end of mop axle 3 is fixedly connected with driving pulley 12, driving pulley 12 by Timing Belt 13 be connected with from
Movable belt pulley 14；Fixing axle 15 is provided between cloth-dragging wheel 5 and driven pulley 14, fixing axle 15 is located in the lower end of mop wheel carrier 4
And fixed with cloth-dragging wheel 5 and driven pulley 14.When being connected for Chain conveyer between mop axle 3 and cloth-dragging wheel 5, the left end of mop axle 3
Drive sprocket is fixedly connected with, drive sprocket is connected with driven sprocket by chain；It is provided between cloth-dragging wheel 5 and driven sprocket
Fixing axle 15, fixing axle 15 is located on the lower end of mop wheel carrier 4 and is fixed with cloth-dragging wheel 5 and driven sprocket.It is fixed on casing 1
Cylinder 16 is connected with, the piston rod of cylinder 16 is resisted against on the upper end of mop wheel carrier 4, when the piston rod of cylinder 16 is in cylinder 16
Mop wheel carrier 4 can swing around mop axle 3 during motion, so as to realize the oscilaltion of cloth-dragging wheel 5.
Mop motor 6 is also fixedly connected with casing 1, driver is provided between the rotating shaft of mop motor 6 and mop axle 3
Structure 7.Transmission mechanism 7 includes being arranged in casing 1 and intermeshing driving wheel 7a and driven pulley 7b；Transmission mechanism 7 can also
Be linkage, including the crank two that is fixedly connected with mop axle 3 of the crank one being fixedly connected with the rotating shaft of mop motor 6 with
And the connecting rod being hinged with crank one and crank two.Fixed plate 11, mop motor 6 are fixedly connected with the motor casing of mop motor 6
Rotating shaft sequentially pass through fixed plate 11 and casing 1 after be fixedly connected with driving wheel 7a, driven pulley 7b is fixedly connected on mop axle 3
On right-hand member.When the rotating shaft of mop motor 6 be arranged in parallel with mop axle 3, driving wheel 7a and driven pulley 7b is roller gear；When dragging
When the rotating shaft of cloth motor 6 is vertically arranged with mop axle 3, driving wheel 7a and driven pulley 7b is bevel gear.The rotating shaft of mop motor 6 with
Oil sealing 19 is provided between casing 1.Controller 8 and control panel 9 are also fixedly connected with casing 1.The right-hand member of casing 1 is fixed with
Electric cabinet 10, controller 8 is fixed in electric cabinet 10, and controller 8 is connected with mop motor 6, and control panel 9 is fixed on electric cabinet
On 10 front end face, control panel 9 is connected with controller 8 and can send Regulate signal to controller 8, and controller 8 is received
Mop motor 6 can be controlled rotating speed is adjusted after Regulate signal.
The rotating shaft of mop motor 6 is connected by driving wheel 7a and driven pulley 7b with mop axle 3, mop axle 3 further through
Driving pulley 12, Timing Belt 13 and driven pulley 14 are connected with cloth-dragging wheel 5.Mop motor 6 is rotated and drives 3 turns of mop axle
Dynamic, so as to drive cloth-dragging wheel 5 to rotate, the rotating speed of the rotating shaft of mop motor 6 is corresponding with the rotating speed of cloth-dragging wheel 5.When sewing machine
When needle gage changes, corresponding Regulate signal is sent to controller 8 by control panel 9, controller 8 receives corresponding tune
It is the value corresponding with needle gage, cloth-dragging wheel after the rotating speed change of mop motor 6 by rotational speed regulation that mop motor 6 is controlled after section signal
Also there is corresponding change in 5 rotating speed, so that the rotating speed of cloth-dragging wheel 5 adapts to corresponding needle gage.Compared with prior art, pass through
Control panel 9 and mop motor 6 are convenient and swift to adjust the rotating speed of cloth-dragging wheel 5.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (6)
1. a kind of mop device of sewing machine, including the mop axle (3) that is located in casing (1) and it is arranged on casing (1) outward
Mop wheel carrier (4), is provided with the cloth-dragging wheel (5) for aiding in drawing material corresponding with feeding tooth (2) on the mop wheel carrier (4),
The left end of the mop axle (3) passes casing (1) and is connected with cloth-dragging wheel (5), it is characterised in that on the casing (1)
Mop motor (6) is fixedly connected with, transmission mechanism (7) is provided between the rotating shaft of the mop motor (6) and mop axle (3),
The mop device of described sewing machine also includes controller (8) and control panel (9), the controller (8) and mop motor (6)
Connection, the control panel (9) is connected with controller (8) and can send Regulate signal, the controller to controller (8)
(8) mop motor (6) can be controlled to adjust rotating speed after receiving Regulate signal.
2. the mop device of sewing machine according to claim 1, it is characterised in that the transmission mechanism (7) includes setting
In the casing (1) and intermeshing driving wheel (7a) and driven pulley (7b), the mop motor (6) is fixedly connected on casing
(1) outside, the rotating shaft of the mop motor (6) is fixedly connected through casing (1) with driving wheel (7a), the driven pulley (7b)
It is fixedly connected on the right-hand member of mop axle (3).
3. the mop device of sewing machine according to claim 2, it is characterised in that the motor casing of the mop motor (6)
On be fixedly connected with fixed plate (11), the rotating shaft of the mop motor (6) passes through fixed plate (11), and the fixed plate (11) is fixed
It is connected on the rear end face of casing (1)；The mop axle (3) is vertically arranged with the rotating shaft of mop motor (6), the driving wheel
(7a) and driven pulley (7b) are bevel gear.
4. the mop device of the sewing machine according to claim 1 or 2 or 3, it is characterised in that the right-hand member of the casing (1)
Electric cabinet (10) is fixed with, the controller (8) is fixed in electric cabinet (10), and the control panel (9) is fixed on electric cabinet
(10) on front end face.
5. the mop device of the sewing machine according to claim 1 or 2 or 3 a, it is characterised in that left side for the mop axle (3)
End passes casing (1) and is fixedly connected with driving pulley (12), the driving pulley (12) by Timing Belt (13) be connected with from
Movable belt pulley (14)；The upper end of the mop wheel carrier (4) is sleeved on the left end of mop axle (3), the cloth-dragging wheel (5) and driven belt
Fixing axle (15) is provided between wheel (14), the fixing axle (15) is located on the lower end of mop wheel carrier (4) and and cloth-dragging wheel
(5) fixed with driven pulley (14)；Cylinder (16), the piston rod of the cylinder (16) are also fixedly connected with the casing (1)
It is resisted against on the upper end of mop wheel carrier (4), the mop wheel carrier (4) when piston rod motion in cylinder (16) of cylinder (16)
Can swing around mop axle (3) and drive cloth-dragging wheel (5) oscilaltion.
6. the mop device of the sewing machine according to claim 1 or 2 or 3, it is characterised in that the mop motor (6)
Oil sealing (19) is provided between rotating shaft and casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389484.4U CN206266843U (en) | 2016-12-16 | 2016-12-16 | A kind of mop device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621389484.4U CN206266843U (en) | 2016-12-16 | 2016-12-16 | A kind of mop device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206266843U true CN206266843U (en) | 2017-06-20 |
Family
ID=59046928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621389484.4U Expired - Fee Related CN206266843U (en) | 2016-12-16 | 2016-12-16 | A kind of mop device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206266843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513815A (en) * | 2017-10-18 | 2017-12-26 | 西安标准工业股份有限公司 | Support mechanism after gas control electronics |
| CN109487444A (en) * | 2019-01-22 | 2019-03-19 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its rear dragging wheel drive mechanism |
-
2016
- 2016-12-16 CN CN201621389484.4U patent/CN206266843U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513815A (en) * | 2017-10-18 | 2017-12-26 | 西安标准工业股份有限公司 | Support mechanism after gas control electronics |
| CN107513815B (en) * | 2017-10-18 | 2023-08-08 | 西安标准工业股份有限公司 | Pneumatic control electronic rear support mechanism |
| CN109487444A (en) * | 2019-01-22 | 2019-03-19 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its rear dragging wheel drive mechanism |
| CN109487444B (en) * | 2019-01-22 | 2020-09-04 | 杰克缝纫机股份有限公司 | Sewing machine and rear tug transmission mechanism thereof |
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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: 20170620 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |