CN110512370A - The foot-operated control box of sewing machine and its control device - Google Patents
The foot-operated control box of sewing machine and its control device Download PDFInfo
- Publication number
- CN110512370A CN110512370A CN201910873653.3A CN201910873653A CN110512370A CN 110512370 A CN110512370 A CN 110512370A CN 201910873653 A CN201910873653 A CN 201910873653A CN 110512370 A CN110512370 A CN 110512370A
- Authority
- CN
- China
- Prior art keywords
- torsional spring
- compression bar
- control panel
- foot
- block piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 53
- 238000007906 compression Methods 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000006698 induction Effects 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of foot-operated control box of sewing machine and its control devices.Foot-operated control box, its internal compression bar movable chamber with arc, in the compression bar movable chamber side there is gear door platform to make compression bar movable chamber bottom at closed, the compression bar movable chamber other side has compression bar stretching activity mouth, the two sides for keeping off door platform have control panel fixing piece, at respective heights, keeping off door platform two sides also has the first torsional spring block piece, the second torsional spring block piece for the control panel fixing piece and gear door platform.The present invention can solve the technical issues of how match control plate improves foot pedal controller performance.
Description
Technical field
The present invention relates to the accessory used on a kind of sewing machine, specifically a kind of foot pedal pair on sewing machine
The pedal electric controlled control box answered, also referred to as foot controller.The invention further relates to the control devices for using above-mentioned control box.
Background technique
Sewing machine foot controller is mainly used for generating a signal to sewing machine main control system under the action of foot pedal at present
System, such master control system drive corresponding mechanism to execute movement.
The shell of current foot controller controls box in the position entirety hollow out cooperated with compression bar, while and control panel
Mounting distance it is longer, such control panel it is longer and also installation center do not support, cause between compression bar and control panel
The distance of detection is often transferred, and detection inaccuracy is caused.
In addition, wherein side and shell mainly use point contact to the torsional spring cooperated with compression bar, such compression bar driving torsional spring
Power will be larger, operate so insensitive and inconvenient.
Moreover the column being fixedly mounted on shell at present is independent opposite to each other with the size of other components or structure, is not
The data of mutually matched digital integration combine, in this way can not rapid Optimum shell structure, to cause the structure of shell
Complexity, volume are big, waste material.
Summary of the invention
The object of the present invention is to provide a kind of foot-operated control box of sewing machine, solve how match control plate improves foot pedal control
The technical issues of device performance processed.
It is a further object to provide a kind of controllers using above-mentioned foot-operated control box.
Foot-operated control box, the internal compression bar movable chamber with arc in the compression bar movable chamber side there is gear door platform to make
Compression bar movable chamber bottom is obtained into closed, the compression bar movable chamber other side has compression bar stretching activity mouth, the two sides tool of gear door platform
There is control panel fixing piece, at respective heights, keeping off door platform two sides also has the first torsional spring for the control panel fixing piece and gear door platform
Block piece, the second torsional spring block piece；First torsional spring block piece, the second torsional spring block piece are matched with torsional spring at plane；The gear door platform exists
There is induction chip placing groove towards the direction of control panel, control panel has induction chip in corresponding position；The foot-operated control
Box upper marginal position also has semicircular threading groove；Line and two between the first torsional spring block piece and the second torsional spring block piece
30-60 degree is wired between a control panel fixing piece.
The opposite two sides of the gear door platform are arc.
There is interior muscle in the foot-operated control box.
Sewing machine pedal controller, including foot-operated control box, compression bar；The foot-operated control box, it is internal that there is arc
Compression bar movable chamber, in the compression bar movable chamber side there is gear door platform to make compression bar movable chamber bottom at closed, compression bar activity
The chamber other side has compression bar stretching activity mouth, and the two sides of gear door platform have control panel fixing piece, the control panel fixing piece and gear
Door platform has induction chip at respective heights, above-mentioned control panel；The induction chip is corresponding with the magnet on compression bar；Keep off door platform
Two sides also have the first torsional spring block piece, the second torsional spring block piece；First torsional spring block piece, the second torsional spring block piece are and torsional spring is at plane
Match；The gear door platform has induction chip placing groove in the direction towards control panel, and control panel has induction in corresponding position
Chip；The foot-operated control box upper marginal position also has semicircular threading groove；The first torsional spring block piece and the second torsional spring
30-60 degree is wired between line and two control panel fixing pieces between block piece；One end activity of compression bar cooperates in compression bar
In movable chamber.
The lower section that the compression bar places the position of magnet has screw hole, is fixed with screw on the screw hole.
The control panel fixing piece and gear door platform are at sustained height.
The opposite two sides of the gear door platform are arc.
There is interior muscle in the foot-operated control box.
Also there is torsional spring lid, the torsional spring lid is integrally at L-shaped, which covers with across arrangement on the torsional spring
Reinforcing rib.
One end opposite other end of the torsional spring is short.
The beneficial effects of the present invention are: it is living both to have can be used as compression bar since innovative increases a gear door platform
Dynamic chamber carries out closed closing door, and closing dust or other fine pieces such as cloth waste material enter the channel in controller, and can
Using the support platform as control panel, avoids control panel due to there is no support to cause to deform, ensure the magnet on pressing plate and control
The accuracy of magnet sensing chip position on plate.Since torsional spring is that can have so bigger by way of plane contact
Active area；Since control panel fixing piece and gear door platform are at sustained height, guarantee being horizontally mounted while subtracting for control panel in this way
The length of few control panel, is also beneficial to the cooperation of mounting plate Yu other components, to realize column and other components or knot in this way
The size of structure is associated with each other, formed mutually matched digital integration data combination, in this way can rapid Optimum shell structure.
Detailed description of the invention
Fig. 1 is the schematic diagram of control device；
Fig. 2 is the schematic diagram of the control device other side；
Fig. 3 is the schematic diagram in display control unit；
Fig. 4 is the schematic diagram removed device in Fig. 3 after control panel；
Fig. 5 is the schematic diagram that control panel shows sensing chip；
Fig. 6 is the schematic diagram for controlling box；
Fig. 7 is the schematic diagram for controlling the box other side；
Fig. 8 is the schematic diagram that pressing plate shows magnet installation site；
1. foot-operated control boxes, 11. compression bar movable chambers, 12. gear door platforms, 121. induction chip placing grooves, 13. pressures in figure
Bar stretching activity mouth, 14. control panel fixing pieces, 15. first torsional spring block pieces, 16. second torsional spring block pieces, 17. threading grooves, 2.
Compression bar, 21. magnet placing grooves, 22. screw holes, 3. torsional spring lids, 4. torsional springs, 5. control panels, 51. induction chips.
Specific embodiment
Please refer to Fig. 1 to Fig. 8, the sewing machine pedal controller in figure, including foot-operated control 1, compression bar of box
2.It wherein simultaneously further include that there are two spring structure and other existing components.
Foot-operated control box 1, as soon as internal have a compression bar movable chamber 11 for whole camber, a part of pressing plate 2 exists
The position moves back and forth under the action of pedal.By 11 side of compression bar movable chamber there is a gear door platform 12 to press
For 11 bottom of bar movable chamber at closed, this closed can be such that external substance enters in control box 1 less as far as possible.Keep off door platform 122
Cambered design can be used in two sides.11 other side of compression bar movable chamber has compression bar stretching activity mouth 13, a head position of compression bar 2
It sets and just realizes half post legged presser foot lifter and full post legged paper-cut movement in one end that 13 position of compression bar stretching activity mouth squeezes torsional spring 4.
The two sides for keeping off door platform 12 have control panel fixing piece 14, and the control panel fixing piece 14 is integral into cylindrical structure, the control panel
Fixing piece 14 and gear door platform 12 are preferably in same level, above-mentioned control panel fixing piece 14 is for left and right at respective heights
Both direction fixes control panel 5.Control panel 5 has induction chip 51；The induction chip 51 is corresponding with the magnet on compression bar 2；
Entire length of this case due to shortening control panel, so that device is more compact, the specific control principle of the control panel 5 can
With reference to the prior art.
Gear 12 two sides of door platform also have the first torsional spring block piece 15, the second torsional spring block piece 16；First torsional spring block piece 15, second
Torsional spring block piece 16 matches the way of contact for replacing existing point or line with torsional spring 4 at plane, to improve torsional spring 4 and above-mentioned two
The contact area of a block piece.Keeping off door platform 12 has an induction chip placing groove 121, control in the direction towards control panel 5
Plate 5 has induction chip 51 in corresponding position, which can be selected existing chip.Foot-operated control 1 top edge of box position
Setting also has semicircular threading groove 17, in this way penetrating convenient for signal wire.First torsional spring block piece 15 and the second torsional spring block piece 16
Between line and two control panel fixing pieces 14 between be wired to preferably 30 degree of 30-60 degree, so that compression bar 2 flexibly turn
It is dynamic, interference will not be generated with other components and optimize the cooperation of other components.It, can be foot-operated in order to improve the intensity of entire box body
Control muscle in designing in box.
2 main structure of compression bar of this case uses existing design, and in order to preferably magnet be made to have good positioning, magnet is being placed in this case
Position lower section and magnet placing groove 21 lower section tool there are two screw hole 22, being fixed on the screw hole 22 can be inhaled by magnet
Screw firmly installs screw, then dispensing when installing magnet first, and finally pressing magnet can be such that magnet firmly pacifies
On compression bar.
Also there is torsional spring lid 3, the torsional spring lid 3 is whole at L-shaped, has across on the torsional spring lid 3 on the torsional spring 4 of this case
The reinforcing rib of arrangement.The design that torsional spring 4 also uses one end opposite other end short.
Claims (10)
1. foot-operated control box, it is characterised in that: its internal compression bar movable chamber with arc has gear in the compression bar movable chamber side
Door platform makes compression bar movable chamber bottom at closed, and the compression bar movable chamber other side has compression bar stretching activity mouth, keeps off door platform
Two sides there is control panel fixing piece, at respective heights, keeping off door platform two sides also has for the control panel fixing piece and gear door platform
First torsional spring block piece, the second torsional spring block piece；First torsional spring block piece, the second torsional spring block piece are matched with torsional spring at plane；The gear
Door platform has induction chip placing groove in the direction towards control panel, and control panel has induction chip in corresponding position；It is described
Foot-operated control box upper marginal position also has semicircular threading groove；Between the first torsional spring block piece and the second torsional spring block piece
30-60 degree is wired between line and two control panel fixing pieces.
2. according to foot-operated control box described in claim 1, it is characterised in that: the opposite two sides of the gear door platform are arc
Shape.
3. according to foot-operated control box described in claim 1, it is characterised in that: have interior muscle in the foot-operated control box.
4. sewing machine pedal controller, it is characterised in that: including foot-operated control box, compression bar；The foot-operated control box, inside
Compression bar movable chamber with arc in the compression bar movable chamber side there is gear door platform to make compression bar movable chamber bottom at closed,
The compression bar movable chamber other side has compression bar stretching activity mouth, and the two sides of gear door platform have control panel fixing piece, and the control panel is solid
Part and gear door platform are determined into respective heights, and above-mentioned control panel has induction chip；The induction chip is corresponding with the magnet on compression bar；
Gear door platform two sides also have the first torsional spring block piece, the second torsional spring block piece；First torsional spring block piece, the second torsional spring block piece are and torsional spring
It is matched at plane；The gear door platform has induction chip placing groove in the direction towards control panel, and control panel is in corresponding position
With induction chip；The foot-operated control box upper marginal position also has semicircular threading groove；The first torsional spring block piece and
30-60 degree is wired between line and two control panel fixing pieces between second torsional spring block piece；One end activity of compression bar is matched
It closes in compression bar movable chamber.
5. according to sewing machine pedal controller described in claim 4, it is characterised in that: the compression bar places the position of magnet
The lower section set has screw hole, is fixed with screw on the screw hole.
6. according to sewing machine pedal controller described in claim 4, it is characterised in that: the control panel fixing piece and gear
Door platform is at sustained height.
7. according to sewing machine pedal controller described in claim 4, it is characterised in that: the gear door platform it is opposite two
Side is arc.
8. according to sewing machine pedal controller described in claim 4, it is characterised in that: have in the foot-operated control box
Interior muscle.
9. according to sewing machine pedal controller described in claim 4, it is characterised in that: also have torsional spring on the torsional spring
Lid, the torsional spring lid is integrally at L-shaped, which covers the reinforcing rib with across arrangement.
10. according to sewing machine pedal controller described in claim 4, it is characterised in that: one end of the torsional spring is opposite
The other end is short.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873653.3A CN110512370A (en) | 2019-09-17 | 2019-09-17 | The foot-operated control box of sewing machine and its control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873653.3A CN110512370A (en) | 2019-09-17 | 2019-09-17 | The foot-operated control box of sewing machine and its control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110512370A true CN110512370A (en) | 2019-11-29 |
Family
ID=68632424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910873653.3A Pending CN110512370A (en) | 2019-09-17 | 2019-09-17 | The foot-operated control box of sewing machine and its control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110512370A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395703Y (en) * | 2009-05-04 | 2010-02-03 | 上海积致电子科技有限公司 | Simulated pedal plate of sewing machine |
| CN202347265U (en) * | 2011-12-15 | 2012-07-25 | 卧龙电气集团股份有限公司 | Pedal switch structure for industrial sewing machine servo driving system |
| CN202359353U (en) * | 2011-11-19 | 2012-08-01 | 中山市阿米达机电设备有限公司 | Foot switch of sewing machine |
| CN203229747U (en) * | 2013-05-10 | 2013-10-09 | 轻工业自动化研究所 | Direct-driving energy-saving speed regulator for control system of sewing equipment |
| CN207646421U (en) * | 2017-12-14 | 2018-07-24 | 浙江众邦机电科技有限公司 | Governor arrangement based on pressure sensor on a kind of sewing machine |
| CN208395435U (en) * | 2018-02-12 | 2019-01-18 | 中山市科艺电机有限公司 | It is a kind of for controlling the speed-regulating switch of electrical motor of sewing machine |
| CN209039730U (en) * | 2018-11-13 | 2019-06-28 | 浙江众邦机电科技有限公司 | The locking mechanism of governor harness in a kind of sewing machine |
-
2019
- 2019-09-17 CN CN201910873653.3A patent/CN110512370A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201395703Y (en) * | 2009-05-04 | 2010-02-03 | 上海积致电子科技有限公司 | Simulated pedal plate of sewing machine |
| CN202359353U (en) * | 2011-11-19 | 2012-08-01 | 中山市阿米达机电设备有限公司 | Foot switch of sewing machine |
| CN202347265U (en) * | 2011-12-15 | 2012-07-25 | 卧龙电气集团股份有限公司 | Pedal switch structure for industrial sewing machine servo driving system |
| CN203229747U (en) * | 2013-05-10 | 2013-10-09 | 轻工业自动化研究所 | Direct-driving energy-saving speed regulator for control system of sewing equipment |
| CN207646421U (en) * | 2017-12-14 | 2018-07-24 | 浙江众邦机电科技有限公司 | Governor arrangement based on pressure sensor on a kind of sewing machine |
| CN208395435U (en) * | 2018-02-12 | 2019-01-18 | 中山市科艺电机有限公司 | It is a kind of for controlling the speed-regulating switch of electrical motor of sewing machine |
| CN209039730U (en) * | 2018-11-13 | 2019-06-28 | 浙江众邦机电科技有限公司 | The locking mechanism of governor harness in a kind of sewing machine |
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