CN106917200A - A kind of use in sewing machine foot pedal mechanism - Google Patents
A kind of use in sewing machine foot pedal mechanism Download PDFInfo
- Publication number
- CN106917200A CN106917200A CN201710322819.3A CN201710322819A CN106917200A CN 106917200 A CN106917200 A CN 106917200A CN 201710322819 A CN201710322819 A CN 201710322819A CN 106917200 A CN106917200 A CN 106917200A
- Authority
- CN
- China
- Prior art keywords
- fixed
- sewing machine
- pressing plate
- pedal
- pressure sensor
- 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- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/02—Mechanical drives
- D05B69/06—Pedal drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2205/00—Interface between the operator and the machine
- D05D2205/02—Operator to the machine
- D05D2205/04—Pedals
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2305/00—Operations on the work before or after sewing
- D05D2305/32—Measuring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of use in sewing machine foot pedal mechanism, including connecting bottom board, the top surface middle part of the connecting bottom board has installs groove, the right-hand member of pedal is at the right-hand member for installing groove, jointed shaft is inserted with the hinge hole that the right-hand member of pedal has, the two ends of jointed shaft are hinged on two madial walls for installing groove, the left end bottom surface for installing groove is fixed with main connecting plate, pressure sensor is fixed on the bottom surface of main connecting plate, pressing plate is pressed against on pressure sensor, the top surface of pressing plate is fixed with buffer spring, the upper end of buffer spring is fixed on the left end bottom surface of pedal.It is pressed against on pressure sensor to detect the power that pedal is pushed by pressing plate, meanwhile, it passes through proximity switch and mutually senses with elastomer block to realize power-on switch, and it is capable of achieving switch without contact, so as to be worn and torn without reducing, improves the service life of footrest mechanism.
Description
Technical field：
The present invention relates to sewing-machine equipment technical field, more specifically to a kind of use in sewing machine foot pedal mechanism.
Background technology：
Existing electric sewer pedal is contacted by two contact points after being pushed generally by pedal and realizes leading to
Electric switch, contact point has contacted more easy breakage, short life, and the speed control of its switch can be by setting a current potential
Device, the anglec of rotation pushed by pedal contacts to adjust the sewing machine speed of service with the diverse location of potentiometer, its current potential
Device is also easily damaged, short life.
The content of the invention：
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of use in sewing machine foot pedal mechanism, and it is by pressure
Plate is pressed against on pressure sensor to detect the power that pedal is pushed, meanwhile, it passes through proximity switch and mutually senses reality with elastomer block
Existing power-on switch, it is capable of achieving switch without contact, so as to be worn and torn without reducing, improves the service life of footrest mechanism.
The scheme that the present invention solves the technical problem is：
A kind of use in sewing machine foot pedal mechanism, including connecting bottom board, the top surface middle part of the connecting bottom board has installs recessed
Groove, the right-hand member of pedal is at the right-hand member for installing groove, and jointed shaft is inserted with the hinge hole that the right-hand member of pedal has, and is cut with scissors
The two ends of spindle are hinged on two madial walls for installing groove, and the left end bottom surface for installing groove is fixed with main connecting plate, pressure
Sensor is fixed on the bottom surface of main connecting plate, and pressing plate is pressed against on pressure sensor, and the top surface of pressing plate is fixed with buffer spring,
The upper end of buffer spring is fixed on the left end bottom surface of pedal.
The middle part bottom surface for installing groove is fixed with sensor block, and the top surface of sensor block is fixed with elastomer block, pedal
Middle part bottom surface is fixed with proximity switch, and the induction end of proximity switch is corresponding with elastomer block.
Wear-resisting copper sheathing is inserted with the hinge hole, the lateral wall of wear-resisting copper sheathing is fixed on the madial wall of hinge hole, cut with scissors
Spindle sleeve is in wear-resisting copper sheathing.
Stop collar is fixed with the top surface of the main connecting plate, pressure sensor and pressing plate are in stop collar.
The upper inner wall of the stop collar has the pull ring for extending radially inward, and pressure sensor is in pull ring
Lower section, pressing plate is in pull ring, and spacing preiection is fixed with the madial wall of pull ring, and spacing preiection is being in the edge of pressing plate just
Top.
The bottom surface of the pressing plate is fixed with wearing layer, and wearing layer is pressed against on the top surface of pressure sensor, pull ring it is interior
Elastic protection layer is fixed with the wall of side.
The top surface of the pedal is fixed with protection elastic layer.
Prominent effect of the invention is：
Compared with prior art, it is pressed against on pressure sensor to detect the power that pedal is pushed by pressing plate, meanwhile,
It passes through proximity switch and mutually senses with elastomer block to realize power-on switch that it is capable of achieving switch without contact, so that without reducing
Abrasion, improves the service life of footrest mechanism.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is partial enlarged drawing of the invention.
Specific embodiment：
Embodiment, is shown in as shown in Figure 1 to Figure 2, a kind of use in sewing machine foot pedal mechanism, including connecting bottom board 10, the company
The right-hand member that connecing the top surface middle part of base plate 10 has installation groove 11, pedal 20 is at the right-hand member for installing groove 11, pedal
Jointed shaft 22 is inserted with the hinge hole 21 that 20 right-hand member has, the two ends of jointed shaft 22 are hinged in two that install groove 11
On the wall of side, the left end bottom surface for installing groove 11 is fixed with main connecting plate 12, and pressure sensor 13 is fixed on the bottom of main connecting plate 12
On face, pressing plate 14 is pressed against on pressure sensor 13, and the top surface of pressing plate 14 is fixed with buffer spring 15, the upper end of buffer spring 15
It is fixed on the left end bottom surface of pedal 20.
Further, the middle part bottom surface for installing groove 11 is fixed with sensor block 16, and the top surface of sensor block 16 is fixed
Flexible piece 17, the middle part bottom surface of pedal 20 is fixed with proximity switch 23, induction end and the phase of elastomer block 17 of proximity switch 23
Correspondence.
Further, wear-resisting copper sheathing 211 is inserted with the hinge hole 21, the lateral wall of wear-resisting copper sheathing 211 is fixed on
On the madial wall of hinge hole 21, the sleeve of jointed shaft 22 is in wear-resisting copper sheathing 211.
Further, stop collar 121, pressure sensor 13 and pressing plate 14 are fixed with the top surface of the main connecting plate 12
It is in stop collar 121.
Further, the upper inner wall of the stop collar 121 has the pull ring 122 for extending radially inward, pressure
Sensor 13 is in the lower section of pull ring 122, and pressing plate 14 is in pull ring 122, fixes limited on the madial wall of pull ring 122
Position raised 123, spacing preiection 123 is in directly over the edge of pressing plate 14.
Further, the bottom surface of the pressing plate 14 is fixed with wearing layer 141, and wearing layer 141 is pressed against pressure sensor
On 13 top surface, elastic protection layer 124 is fixed with the madial wall of pull ring 122.
Further, the top surface of the pedal 20 is fixed with protection elastic layer 24.
By foot-treadle 20, pedal 20 is pushed so that the induction end of proximity switch 23 senses elastomer block 17, just
Induced signal is conveyed to the control mainboard of sewing machine, control mainboard just controls sewing machine to start, meanwhile, by under pedal 20
Pressure so that buffer spring 15 is to the pressure of pressing plate 14, so that pressure sensor 13 senses different pressure values, according to inspection
The different pressure value conveying control main frame for measuring, control main frame is conveyed according to the operation of the programme-control sewing machine of setting, its
Control effect is good, and, its proximity switch 23 and elastomer block 17 are not contact induction, and such that it is able to reduce abrasion, raising is used
Life-span.
Claims (7)
1. a kind of use in sewing machine foot pedal mechanism, including connecting bottom board (10), it is characterised in that：The top of the connecting bottom board (10)
Middle face has installs groove (11), and the right-hand member of pedal (20) is at the right-hand member for installing groove (11), pedal (20)
Jointed shaft (22) is inserted with the hinge hole (21) that right-hand member has, the two ends of jointed shaft (22) are hinged on installs the two of groove (11)
On individual madial wall, the left end bottom surface for installing groove (11) is fixed with main connecting plate (12), and pressure sensor (13) is fixed on main company
On the bottom surface of fishplate bar (12), pressing plate (14) is pressed against on pressure sensor (13), and the top surface of pressing plate (14) is fixed with buffer spring
(15), the upper end of buffer spring (15) is fixed on the left end bottom surface of pedal (20).
2. a kind of use in sewing machine foot pedal mechanism according to claim 1, it is characterised in that：Installation groove (11)
Middle part bottom surface is fixed with sensor block (16), and the top surface of sensor block (16) is fixed with elastomer block (17), the middle part bottom of pedal (20)
Face is fixed with proximity switch (23), and the induction end of proximity switch (23) is corresponding with elastomer block (17).
3. a kind of use in sewing machine foot pedal mechanism according to claim 1, it is characterised in that：Inserted in the hinge hole (21)
Wear-resisting copper sheathing (211) is cased with, the lateral wall of wear-resisting copper sheathing (211) is fixed on the madial wall of hinge hole (21), jointed shaft (22)
Sleeve is in wear-resisting copper sheathing (211).
4. a kind of use in sewing machine foot pedal mechanism according to claim 1, it is characterised in that：The main connecting plate (12)
Stop collar (121) is fixed with top surface, pressure sensor (13) and pressing plate (14) are in stop collar (121).
5. a kind of use in sewing machine foot pedal mechanism according to claim 4, it is characterised in that：The stop collar (121)
Upper inner wall has the pull ring (122) that extends radially inward, the lower section of pressure sensor (13) in pull ring (122),
Pressing plate (14) is fixed with spacing preiection (123), spacing preiection in pull ring (122) on the madial wall of pull ring (122)
(123) directly over the edge in pressing plate (14).
6. a kind of use in sewing machine foot pedal mechanism according to claim 5, it is characterised in that：The bottom surface of the pressing plate (14)
Wearing layer (141) is fixed with, wearing layer (141) is pressed against on the top surface of pressure sensor (13), the madial wall of pull ring (122)
On be fixed with elastic protection layer (124).
7. a kind of use in sewing machine foot pedal mechanism according to claim 1, it is characterised in that：The top of the pedal (20)
Face is fixed with protection elastic layer (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322819.3A CN106917200A (en) | 2017-05-09 | 2017-05-09 | A kind of use in sewing machine foot pedal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322819.3A CN106917200A (en) | 2017-05-09 | 2017-05-09 | A kind of use in sewing machine foot pedal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106917200A true CN106917200A (en) | 2017-07-04 |
Family
ID=59568051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322819.3A Withdrawn CN106917200A (en) | 2017-05-09 | 2017-05-09 | A kind of use in sewing machine foot pedal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106917200A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640360A (en) * | 2020-06-16 | 2020-09-08 | 湖北泰和电气有限公司 | Pedal accelerator simulator |
| CN114263028A (en) * | 2022-01-04 | 2022-04-01 | 珠海格力电器股份有限公司 | Washing machine and control method thereof |
-
2017
- 2017-05-09 CN CN201710322819.3A patent/CN106917200A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111640360A (en) * | 2020-06-16 | 2020-09-08 | 湖北泰和电气有限公司 | Pedal accelerator simulator |
| CN111640360B (en) * | 2020-06-16 | 2022-04-29 | 湖北泰和电气有限公司 | Pedal accelerator simulator |
| CN114263028A (en) * | 2022-01-04 | 2022-04-01 | 珠海格力电器股份有限公司 | Washing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170704 |