CN205711289U - A kind of single pedal overedger - Google Patents
A kind of single pedal overedger Download PDFInfo
- Publication number
- CN205711289U CN205711289U CN201620665199.4U CN201620665199U CN205711289U CN 205711289 U CN205711289 U CN 205711289U CN 201620665199 U CN201620665199 U CN 201620665199U CN 205711289 U CN205711289 U CN 205711289U
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- China
- Prior art keywords
- arm
- tie
- hook
- pedal
- overedger
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of single pedal overedger, including a pedal, pull bar, first arm-tie, hook, one control presser feet arm by rotating counterclockwise and rotate counterclockwise to lift the second arm-tie of presser feet；Pedal cylinder lever connecting rod, the other end of pull bar is connected with the first arm-tie being arranged on machine governor, and the hook of hook one end inserts the hook hole of the first arm-tie, and the hook of the hook other end hangs in the bar hole on the second arm-tie；Second arm-tie be arranged over automatic needle-foot-lifting cylinder.This utility model single pedal overedger is integrated by the machine governor with overedger, make presser foot lifter control device to be controlled by a pedal with machine governor, eliminate a pedal, part reduces, reduce cost, and simplify operation, it is therefore prevented that obscure operation, avoid operational error from equipment angle.
Description
Technical field
This utility model belongs to overedger technical field, is specifically related to a kind of single pedal overedger.
Background technology
The presser foot lifting device pedal of the basic model (the most non-automatic presser foot lifter type) of existing overedger drives with motor and steps on
Plate is separate two, and pedal connects slide fastener, by stepping on this pedal, drive slide fastener, the first arm-tie, hook, second
Arm-tie, presser feet axle, presser feet arm, presser feet, finally make presser feet lift；Another pedal passes through pull bar and the tune being arranged on below platen
Speed device connects, and can control motor speed by stepping on pedal.Existing two-pedal system is the most numerous for operative employee
Trivial, easily obscure the function of two pedals in left and right, and then increase the probability that operational error occurs.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provides a kind of single pedal overedger, and it uses one
Individual pedal integrates with the machine governor of overedger so that presser foot lifter controls with machine governor by a pedal
Control, simplify operation.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of single pedal overedger, including 100, pull bar of a pedal, 40, hook of 90, first arm-tie
30, one controls presser feet arm 60 by rotating counterclockwise and rotates counterclockwise to lift the second arm-tie 10 of presser feet 70；Described
Pedal 100 connects described pull bar 90, the other end of described pull bar 90 and described first arm-tie being arranged on machine governor 80
40 are connected, and described first arm-tie 40 other end has hook hole, and the hook of described hook 30 one end inserts described first arm-tie
The hook hole of 40 and be connected with described first arm-tie 40, the hook of described hook 30 other end hangs on described second arm-tie 10
Bar hole 11 in, described bar hole 11 described hook 30 can be made when upwards action not trigger described second arm-tie 10 action and
Trigger described second arm-tie 10 to rotate counterclockwise when downward actuation；Described second arm-tie 10 be arranged over automatic needle-foot-lifting
With cylinder 20, for action under automatic needle-foot-lifting pattern to promote described second arm-tie 10 to rotate counterclockwise.
Described automatic needle-foot-lifting cylinder 20 connects push rod 21, and described push rod 21 points to described second arm-tie 10, described in push away
The end face of bar 21 is provided with locating groove, and the notch of described locating groove points to described second arm-tie 10；Described push rod 21 stretches out
Time, described locating groove contacts with described second arm-tie 10 location and promotes described second arm-tie 10 to rotate counterclockwise.
Described automatic needle-foot-lifting cylinder 20 is arranged on a U-bracket 22.
The rotating limit device 23 of the second arm-tie 10 is installed on described U-bracket 22.
Described presser feet arm 60 one end connects presser feet 70, the other end is connected with presser feet axle 50.
Described machine governor 80 is arranged on the body of overedger.
This utility model single pedal overedger, is integrated by the machine governor with overedger so that presser foot lifter
Control device to be controlled by a pedal with machine governor, eliminate a pedal, reduce cost, and simplify behaviour
Make, it is therefore prevented that obscure operation, avoid operational error from equipment angle, there is great practice and produce meaning.
Accompanying drawing explanation
The schematic rear view of the overedger that Fig. 1 provides for this utility model embodiment；
The left view schematic diagram of the overedger that Fig. 2 provides for this utility model embodiment；
Fig. 3 show the schematic diagram of the first arm-tie；
Fig. 4 show the schematic diagram of the second arm-tie；
Fig. 5 show the schematic diagram of presser feet axle；
Fig. 6 show the schematic diagram that axle is pluged with molten metal.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but this practicality is new
Type is not limited to listed embodiment.
See shown in Fig. 1-2, a kind of single pedal overedger, it is connected with described pedal 100 including 100, one, a pedal
90, one, the pull bar connect can synchronize to rotate clockwise or counterclockwise the first arm-tie of action along with the action of described pull bar 90
40, one along with the described action of the first arm-tie 40, the hook 30, of action up or down can lift pressure non-automatic
Control presser feet arm 60 when linking up with 30 and moving downward by only rotating counterclockwise under foot pattern to rotate counterclockwise to lift
Presser feet 70 or stretched out by automatic needle-foot-lifting cylinder 20 under automatic needle-foot-lifting pattern and rotate counterclockwise with control pressure
It is described for controlling under automatic needle-foot-lifting pattern that foot arm 60 rotates counterclockwise the second arm-tie 10, lifting presser feet 70
Automatic needle-foot-lifting cylinder 20 that second arm-tie 10 rotates counterclockwise and one are for controlling the electric machine rotation of overedger and turning
The machine governor 80, one of speed size can carry out rotating counterclockwise to control the pressure that presser feet 70 lifts under presser feet axle 50 drives
Foot arm 60；
Described pedal 100 connects described pull bar 90, the other end of described pull bar 90 be arranged on the of machine governor 80
One arm-tie 40 is connected, and described first arm-tie 40 is by attachment means 81 (such as connecting pin or connecting screw) and machine governor 80
Being connected, described first arm-tie 40 other end has hook hole 42 (shown in Figure 3), and the hook of described hook 30 one end inserts
Described hook hole and be connected with described first arm-tie 40, the hook of described hook 30 other end hangs on described second arm-tie 10
Bar hole 11 in (shown in Figure 4)；Described bar hole 11 can make described hook 30 not trigger described when upwards action
Two arm-tie 10 actions and trigger described second arm-tie 10 when downward actuation and rotate counterclockwise；The top of described second arm-tie 10
It is provided with automatic needle-foot-lifting cylinder 20, for action under automatic needle-foot-lifting pattern to promote described second arm-tie 10 to turn counterclockwise
Dynamic.
So, when non-automatic presser foot lifter MODE of operation, when pedal 100 (when pedal 100 rotates clockwise) backward,
Pull bar 90 moves upward, and the first arm-tie 40 rotates clockwise, and makes described hook 30 move downward, and drives described second arm-tie 10
Making counterclockwise movement, thus drive presser feet axle 50 and presser feet arm 60 to rotate counterclockwise, final presser feet 70 lifts；
Same when non-automatic presser foot lifter MODE of operation, when pedal 100 forward, (pedal 100 rotates counterclockwise
Time), pull bar 90 downward actuation, drive the first arm-tie 40 to rotate counterclockwise and trigger machine governor 80 and turn to control electric machine speed regulation
Dynamic, although now can also being rotated counterclockwise by the first arm-tie 40 and make described hook 30 move upward, but due to second
Arm-tie 10 is to be connected with hook 30 by bar hole 11, and so in predetermined stroke, described hook 30 upwards action is the most not
Can trigger described second arm-tie 10 action, thus also will not drive presser feet axle 50 and presser feet arm 60 action, presser feet 70 also will not move
Make.
And under automatic needle-foot-lifting pattern, when stepping on pedal 100 backward, pull bar 90 moves upward, the first arm-tie 40 up time
Pin rotates, and now will trigger cylinder and control switch (such as electromagnetic switch, be arranged on the first arm-tie 40), so that auto lifting pressure
The push rod 21 of foot cylinder 20 stretches out, and promotes the second arm-tie 10 to rotate counterclockwise, and drives presser feet axle 50 and presser feet arm 60 counterclockwise
Rotating, final presser feet 70 lifts.
Equally, time under automatic needle-foot-lifting pattern, when pedal 100 forward (when pedal 100 rotates counterclockwise), pull bar
90 downward actuation, drive the first arm-tie 40 to rotate counterclockwise and trigger machine governor 80 and rotate with control electric machine speed regulation, now
Hook 30 can be made to move upward although the first arm-tie 40 rotates counterclockwise, but due to the second arm-tie 10 be by bar hole 11 with
Hook 30 is connected, and so in predetermined stroke, described hook 30 upwards action also will not trigger described second arm-tie 10 and move
Making, thus also will not drive presser feet axle 50 and presser feet arm 60 action, presser feet 70 also will not action.
It should be noted that in this utility model, described pedal 100 depresses forward (counterclockwise at predetermined initial position
Rotate pedal 100) it is to control electric machine rotation, and the amplitude depressed or angle change control the velocity of rotation size of motor, and
It is the realization of console presser feet when initial position the most i.e. rotates clockwise, time simply under automatic needle-foot-lifting pattern, is logical
Cross triggering cylinder control switch (this cylinder controls switch only to be triggered during pedal 100 backward under automatic needle-foot-lifting pattern) to touch
The push rod 21 sending out automatic needle-foot-lifting cylinder 20 stretches out, it is achieved makes the second arm-tie 10 rotate counterclockwise and realizes presser foot lifter, and non-
Time under automatic needle-foot-lifting pattern, it is to be rotated clockwise by the first arm-tie 40, link up with 30 and move downward and control the second arm-tie 10
Rotate counterclockwise and realize presser foot lifter and (now owing to being to select non-automatic presser foot lifter pattern, will not trigger during pedal 100 backward
Cylinder controls switch).
It should be noted that in this utility model, described drawn be arranged on machine governor 80 first by pedal 100
Plate 40 connects, and by pedal 100 action, driving the upper and lower action of pull bar 90 and realizing the control to motor speed is prior art,
The most no longer describe in detail.
So under automatic needle-foot-lifting and non-automatic presser foot lifter pattern, all by a pedal realize presser feet lift, motor
The control of running speed.
Wherein, the top of described second arm-tie 10 sets described automatic needle-foot-lifting cylinder 20, described automatic needle-foot-lifting gas
Cylinder 20 connects cylinder and controls switch (not shown), and the push rod 21 of described automatic needle-foot-lifting cylinder 20 is provided with locating groove, should
Locating groove described second arm-tie 10 of sensing also can be with described second arm-tie 10 phase clamping, so under automatic needle-foot-lifting pattern
Time, when stepping on pedal 100 backward (when pedal 100 rotates clockwise), pull bar 90 moves upward, and the first arm-tie 40 turns counterclockwise
Dynamic, now can trigger cylinder and control switch, control automatic needle-foot-lifting cylinder 20 action and make the push rod 21 of cylinder to the first arm-tie
10 stretch out, and when the push rod 21 of automatic needle-foot-lifting cylinder 20 stretches out, draw-in groove and the first arm-tie 10 phase clamping on push rod 21 can
Control described second arm-tie 10 to rotate counterclockwise, thus drive presser feet axle 50 and presser feet arm 60 to rotate counterclockwise, final presser feet 70
Lift.
Concrete, in this utility model, one end of described first arm-tie 40 be provided with pull bar connecting hole 41, be used for the company of utilization
Pull bar 90 is flexibly connected by fitting with the first arm-tie 40 phase, described first arm-tie 40 has machine governor connecting hole 43, is used for
It is connected with machine governor 80 by attachment means 81.
Implementing, described automatic needle-foot-lifting cylinder 20 is arranged on a U-bracket 22.
Further, in this utility model, described U-bracket 22 is provided with the rotating limit device of the second arm-tie 10
23, it is used for making the second arm-tie 10 keep a geostationary position when not having under External Force Acting.
Seeing shown in Fig. 4-6, in this utility model, described second arm-tie 10 is provided with axis hole 12, for described presser feet axle
One end 53 of 50 passes, and one end 53 of described presser feet axle 50 is installed admittedly by screw on the exposed portion after described axis hole 12
Surely having axle to plug with molten metal 51, described axle is pluged with molten metal 51 and is had axle and plug with molten metal installing hole 54, and this this axle is pluged with molten metal installing hole 54 and overlapped on presser feet axle 50.
On described second arm-tie 10, there is lobe 13, this lobe 13 when described second arm-tie 10 rotates counterclockwise,
The axle fixed with presser feet axle 50 can be touched and plug with molten metal 50, thus drive described presser feet axle 50 to rotate counterclockwise, it is achieved make with
Presser feet arm 60 counterclockwise motion that presser feet axle 50 is connected, thus presser feet 70 is lifted.
Wherein, described presser feet arm 60 one end connects presser feet 70, the other end is connected with the other end 52 of presser feet axle 50.
It should be noted that in this utility model, described presser feet axle 50 and presser feet arm 60 and axle plug with molten metal 51 structure and
Mutual connection mounting means is prior art.
Further, improving as one, in this utility model, described machine governor 80 is arranged on the body of overedger
On 110.Concrete, described machine governor 80 is arranged on the rear wall of body 110 of bag sewing machine.
This utility model, by being arranged on by machine governor 80 on the body 110 of overedger, so makes bag sewing machine
In addition to pedal 100, pull bar 90, other parts are all integrated on body so that the structure of overedger is the compactest, eliminates motor
The External cable of speed regulator, the working space made is neat, also eliminates potential faults.
This utility model is achieved at automatic needle-foot-lifting pattern and non-automatic presser foot lifter by action before or after a pedal
Presser foot lifter under pattern controls and drive and control of electric machine, easy and simple to handle, saves material, reduces cost.It addition, this practicality is new
Type makes foot lifting mechanism be simplified, and has vacateed the space that utilizes of sewing machine, and then has made machine governor is integrated in sewing
On the body of machine, saving the secondary installing of user, External cable is eliminated, and also eliminates potential faults.
It can be seen that this utility model single pedal overedger, integrated by the machine governor with overedger, make
Obtain presser foot lifter control device to be controlled by a pedal with machine governor, eliminate a pedal, reduce cost, and
Simplify operation, it is therefore prevented that obscure operation, avoid operational error from equipment angle, there is great practice and produce meaning.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. a single pedal overedger, it is characterised in that include a pedal (100), pull bar (90), first arm-tie
(40), hook (30), one control presser feet arm (60) by rotating counterclockwise and rotate counterclockwise to lift presser feet
(70) the second arm-tie (10)；Described pedal (100) connects described pull bar (90), the other end of described pull bar (90) be arranged on
Described first arm-tie (40) on machine governor (80) is connected；Described first arm-tie (40) other end has hook hole, institute
The hook stating hook (30) one end inserts the hook hole of described first arm-tie (40) and is connected with described first arm-tie (40), institute
The hook stating hook (30) other end hangs in the bar hole (11) on described second arm-tie (10)；Described bar hole (11) can make
Described hook (30) does not trigger described second arm-tie (10) action and triggers described second during at downward actuation when upwards action
Arm-tie (10) rotates counterclockwise；Described second arm-tie (10) be arranged over automatic needle-foot-lifting cylinder (20), for from
Under dynamic presser foot lifter pattern, action is to promote described second arm-tie (10) to rotate counterclockwise.
Single pedal overedger the most according to claim 1, it is characterised in that the connection of described automatic needle-foot-lifting cylinder (20) pushes away
Bar (21), described push rod (21) points to described second arm-tie (10), and the end face of described push rod (21) is provided with locating groove, described
The notch of locating groove points to described second arm-tie (10)；When described push rod (21) stretches out, described locating groove and described second
The contact of arm-tie (10) location also promotes described second arm-tie (10) to rotate counterclockwise.
Single pedal overedger the most according to claim 2, it is characterised in that described automatic needle-foot-lifting cylinder (20) is arranged on
On one U-bracket (22).
Single pedal overedger the most according to claim 3, it is characterised in that be provided with second on described U-bracket (22) and draw
The rotating limit device (23) of plate (10).
5. according to single pedal overedger described in any one of claim 1-4, it is characterised in that described presser feet arm (60) one end connects
Presser feet (70), the other end are connected with presser feet axle (50).
Single pedal overedger the most according to claim 5, it is characterised in that described machine governor (80) is arranged on overedger
Body on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665199.4U CN205711289U (en) | 2016-06-24 | 2016-06-24 | A kind of single pedal overedger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665199.4U CN205711289U (en) | 2016-06-24 | 2016-06-24 | A kind of single pedal overedger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711289U true CN205711289U (en) | 2016-11-23 |
Family
ID=57318140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665199.4U Withdrawn - After Issue CN205711289U (en) | 2016-06-24 | 2016-06-24 | A kind of single pedal overedger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887351A (en) * | 2016-06-24 | 2016-08-24 | 天津市中马骏腾精密机械制造有限公司 | Single pedal overedger |
-
2016
- 2016-06-24 CN CN201620665199.4U patent/CN205711289U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887351A (en) * | 2016-06-24 | 2016-08-24 | 天津市中马骏腾精密机械制造有限公司 | Single pedal overedger |
| CN105887351B (en) * | 2016-06-24 | 2018-11-27 | 天津市中马骏腾精密机械制造有限公司 | A kind of single pedal overedger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20181127 |