CN108360166A - A kind of adjustable electromagnet - Google Patents
A kind of adjustable electromagnet Download PDFInfo
- Publication number
- CN108360166A CN108360166A CN201810307759.2A CN201810307759A CN108360166A CN 108360166 A CN108360166 A CN 108360166A CN 201810307759 A CN201810307759 A CN 201810307759A CN 108360166 A CN108360166 A CN 108360166A
- Authority
- CN
- China
- Prior art keywords
- screw body
- adjustable electromagnet
- frame
- connecting rod
- shell
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/05—Magnetic devices
Abstract
The present invention relates to a kind of adjustable electromagnet, including shell, frame and mounted on the center of shell, iron core capable of sliding back and forth；It further include the mounting plate positioned at shell side, the rear end of mounting plate is provided with connecting rod, and screw body is equipped in connecting rod, and the nut of screw body is fixedly mounted in connecting rod, the front end of the lead screw of screw body is connected on frame, and screw body is driven by gear mechanism.The front and back position of adjustable electromagnet can be adjusted by screw body, and then adjusts the front and back outreach of iron core, the final height for adjusting presser feet and raising.
Description
Technical field
The present invention relates to a kind of adjustable electromagnet.
Background technology
The presser feet of sewing machine is for fixing cloth and tracking the component of stitching, and sewing machine generally further includes being connect with presser feet
For adjusting the regulating device of presser feet height.When needing to place cloth below presser feet, can will be pressed by regulating device
Foot is raised, and cloth is then placed below presser feet, and presser feet decline is pressed on cloth by regulating device again after placement.
The distance that the electromagnetic core of presser feet regulating device in the prior art is moved when being powered is fixed, such presser feet
The height raised is also fixed.If the height that such presser feet is raised is relatively low, the cloth sewed is difficult to place cloth when thicker
Material, if the height that presser feet is raised is higher, when the cloth sewed is relatively thin, it is difficult to accurately track sewing thread trace.Therefore presser feet lift
High height cannot meet the sewing of more clothes when fixing.
Invention content
The technical problem to be solved by the present invention is to：A kind of adjustable electromagnet that can adjust presser feet height is provided.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of adjustable electromagnet, including shell, frame and mounted on the center of shell, iron core capable of sliding back and forth；Also
Include the mounting plate positioned at shell side, the rear end of mounting plate is provided with connecting rod, screw body, lead screw are equipped in connecting rod
The nut of mechanism is fixedly mounted in connecting rod, and the front end of the lead screw of screw body is connected on frame, and screw body is by gear
Mechanism drives.
Preferably, the front end of lead screw is removably mounted on frame.
Preferably, the front end of lead screw is welded on frame.
Preferably, further include controller.
Preferably, further include display screen and control button.
Preferably, further include multiple apart from select button.
The advantage of the invention is that：The front and back position of adjustable electromagnet can be adjusted by screw body, and then is adjusted
The front and back outreach of iron core, the final height for adjusting presser feet and raising.
Description of the drawings
Fig. 1 is the structural schematic diagram that electromagnet is adjusted in the embodiment of the present invention.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific implementation mode be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
As shown in Figure 1, the adjustable electromagnet of the present embodiment includes shell 10, frame 20 and in shell 10
The heart, iron core capable of sliding back and forth 30；Further include the mounting plate 40 positioned at 10 side of shell, the rear end of mounting plate 40 is provided with connection
Bar 50 is equipped with screw body in connecting rod 50, and the nut 62 of screw body is fixedly mounted in connecting rod 50, screw body
The front end of lead screw 64 is connected on frame 20, and screw body is driven by gear mechanism 70.
Preferably, the front end of lead screw 64 is removably mounted on frame 20 or the front end of lead screw 64 is welded on frame 20
On.
Preferably, the adjustable electromagnet of the present embodiment further includes controller.The adjustable electromagnet of the present embodiment also wraps
Include display screen and control button.The adjustable electromagnet of the present embodiment further includes multiple apart from select button.
The advantage of the invention is that：The front and back position of adjustable electromagnet can be adjusted by screw body, and then is adjusted
The front and back outreach of iron core 30, the final height for adjusting presser feet and raising.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of adjustable electromagnet, including shell (10), frame (20) and mounted on the center of shell (10), can slide back and forth
Iron core (30)；It is characterized in that, further including the mounting plate (40) positioned at shell (10) side, the rear end of the mounting plate (40)
It is provided with connecting rod (50), screw body, nut (62) the fixed peace of the screw body are installed on the connecting rod (50)
In connecting rod (50), the front end of the lead screw (64) of the screw body is connected on frame (20), the screw body by
Gear mechanism (70) drives.
2. adjustable electromagnet according to claim 1, which is characterized in that removably pacify the front end of the lead screw (64)
On frame (20).
3. adjustable electromagnet according to claim 1, which is characterized in that the front end of the lead screw (64) is welded on frame
(20) on.
4. adjustable electromagnet according to claim 1, which is characterized in that further include controller.
5. adjustable electromagnet according to claim 4, which is characterized in that further include display screen and control button.
6. adjustable electromagnet according to claim 5, which is characterized in that further include multiple apart from select button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307759.2A CN108360166A (en) | 2018-04-08 | 2018-04-08 | A kind of adjustable electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307759.2A CN108360166A (en) | 2018-04-08 | 2018-04-08 | A kind of adjustable electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108360166A true CN108360166A (en) | 2018-08-03 |
Family
ID=63007796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810307759.2A Pending CN108360166A (en) | 2018-04-08 | 2018-04-08 | A kind of adjustable electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789360A (en) * | 2018-08-30 | 2018-11-13 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet manipulator |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5937775A (en) * | 1998-09-30 | 1999-08-17 | Ku; Fei-Lung | Sewing machine control device having electrically movable connecting band extending about roller for presser foot lifting |
| CA2353149A1 (en) * | 1998-12-04 | 2000-06-15 | Derek A. Dahlgren | Proportional actuator for proportional control devices |
| CN1320181A (en) * | 1998-09-26 | 2001-10-31 | 奎克罗坦电动机有限公司 | Actuating device |
| WO2011073539A1 (en) * | 2009-12-18 | 2011-06-23 | Schneider Electric Industries Sas | Electromagnetic actuator having magnetic coupling, and cutoff device comprising such actuator |
| CN202871452U (en) * | 2012-09-20 | 2013-04-10 | 河南平高电气股份有限公司 | Solenoid electromagnet |
| CN103741386A (en) * | 2013-12-27 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Height adjustable take-up lever |
| CN203625634U (en) * | 2013-12-06 | 2014-06-04 | 际华三五三四制衣有限公司 | Adjustable presser foot for lockstitch sewing machine |
| CN203782363U (en) * | 2014-03-31 | 2014-08-20 | 新杰克缝纫机股份有限公司 | Sewing material detecting device and automatic presser foot height adjusting system for sewing machine |
| CN104120552A (en) * | 2014-08-13 | 2014-10-29 | 浙江方正电机股份有限公司 | Sewing machine and presser foot adjusting device thereof |
| CN204509670U (en) * | 2015-03-30 | 2015-07-29 | 浙江海洋学院 | A kind of presser foot lifting device of Sewing machines |
| CN204959251U (en) * | 2015-09-20 | 2016-01-13 | 浙江中捷缝纫科技有限公司 | Presser foot lifting device of sewing machine |
| CN207047492U (en) * | 2017-08-09 | 2018-02-27 | 浙江中捷缝纫科技有限公司 | A kind of presser foot of sewing machine |
| US20180080155A1 (en) * | 2016-09-16 | 2018-03-22 | Juki Corporation | Sewing system |
| CN208055617U (en) * | 2018-04-08 | 2018-11-06 | 苏州胜璟电磁科技有限公司 | A kind of adjustable electromagnet |
-
2018
- 2018-04-08 CN CN201810307759.2A patent/CN108360166A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320181A (en) * | 1998-09-26 | 2001-10-31 | 奎克罗坦电动机有限公司 | Actuating device |
| US5937775A (en) * | 1998-09-30 | 1999-08-17 | Ku; Fei-Lung | Sewing machine control device having electrically movable connecting band extending about roller for presser foot lifting |
| CA2353149A1 (en) * | 1998-12-04 | 2000-06-15 | Derek A. Dahlgren | Proportional actuator for proportional control devices |
| WO2011073539A1 (en) * | 2009-12-18 | 2011-06-23 | Schneider Electric Industries Sas | Electromagnetic actuator having magnetic coupling, and cutoff device comprising such actuator |
| CN202871452U (en) * | 2012-09-20 | 2013-04-10 | 河南平高电气股份有限公司 | Solenoid electromagnet |
| CN203625634U (en) * | 2013-12-06 | 2014-06-04 | 际华三五三四制衣有限公司 | Adjustable presser foot for lockstitch sewing machine |
| CN103741386A (en) * | 2013-12-27 | 2014-04-23 | 吴江市震宇缝制设备有限公司 | Height adjustable take-up lever |
| CN203782363U (en) * | 2014-03-31 | 2014-08-20 | 新杰克缝纫机股份有限公司 | Sewing material detecting device and automatic presser foot height adjusting system for sewing machine |
| CN104120552A (en) * | 2014-08-13 | 2014-10-29 | 浙江方正电机股份有限公司 | Sewing machine and presser foot adjusting device thereof |
| CN204509670U (en) * | 2015-03-30 | 2015-07-29 | 浙江海洋学院 | A kind of presser foot lifting device of Sewing machines |
| CN204959251U (en) * | 2015-09-20 | 2016-01-13 | 浙江中捷缝纫科技有限公司 | Presser foot lifting device of sewing machine |
| US20180080155A1 (en) * | 2016-09-16 | 2018-03-22 | Juki Corporation | Sewing system |
| CN207047492U (en) * | 2017-08-09 | 2018-02-27 | 浙江中捷缝纫科技有限公司 | A kind of presser foot of sewing machine |
| CN208055617U (en) * | 2018-04-08 | 2018-11-06 | 苏州胜璟电磁科技有限公司 | A kind of adjustable electromagnet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789360A (en) * | 2018-08-30 | 2018-11-13 | 苏州胜璟电磁科技有限公司 | A kind of electromagnet manipulator |
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