CN105586727A - Energy-saving lower-hanging motor control system of integrated sewing machine - Google Patents
Energy-saving lower-hanging motor control system of integrated sewing machine Download PDFInfo
- Publication number
- CN105586727A CN105586727A CN201610059182.9A CN201610059182A CN105586727A CN 105586727 A CN105586727 A CN 105586727A CN 201610059182 A CN201610059182 A CN 201610059182A CN 105586727 A CN105586727 A CN 105586727A
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- China
- Prior art keywords
- energy
- control system
- sewing machine
- heat sink
- integral type
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Classifications
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses an energy-saving lower-hanging motor control system of an integrated sewing machine. The system comprises a fixing support (1), a servo motor (2) is connected to the fixing support (1), a heat dissipation panel (3) which is detachably connected with the fixing support (1) is further arranged on the fixing support (1), the side, facing the servo motor (2), of the heat dissipation panel has a heat dissipation structure (4), a control box (5) is connected to the other side, corresponding to the heat dissipation structure (4), of the heat dissipation panel (3), a PCB (6) which is connected with the heat dissipation panel (3) is arranged in the control box (5), and a control switch (7) which is used for starting, stopping and speed regulating of the servo motor (2) is further arranged on the heat dissipation panel (3). The energy-saving lower-hanging motor control system of the integrated sewing machine is simple in structure, low in cost, high in assembly efficiency and high in practicability.
Description
[technical field]
The present invention relates to a kind of sewing machine, more specifically say that the energy-conservation lower extension Electric Machine Control of a kind of integral type sewing machine isSystem.
[background technology]
At present, industrial sewing machine is all generally to adopt lower hanging structure, hangs over fixed support below by servomotor, andAnd one-body molded on fixed support have a heat sink, in installing the control cabinet of motor be arranged on heat sink and servomotor itBetween. Due to heat sink and fixed support one-body molded, and limited space between heat sink and servomotor, therefore, loosePcb board is installed on hot plate and is bothered very much with control casing, efficiency of assembling is very low. In addition, the keying of traditional industry sewing machine and tuneSpeed switch separates with sewing machine, and cost is high, assembling trouble, poor practicability.
Therefore, the present invention just the deficiency based on above produce.
[summary of the invention]
The present invention seeks to have overcome the deficiencies in the prior art, provide a kind of simple in structure, with low cost, efficiency of assemblingHeight, the energy-conservation lower extension electric machine control system of practical integral type sewing machine.
The present invention is achieved by the following technical solutions:
The energy-conservation lower extension electric machine control system of a kind of integral type sewing machine, is characterized in that: comprise fixed support 1, and describedOn fixed support 1, be connected with servomotor 2, on described fixed support 1, be also provided with the heat sink 3 removably connecting with it, instituteOn the heat sink 3 of stating, be provided with radiator structure 4 towards servomotor 2 one sides, corresponding with radiator structure 4 on described heat sink 3Opposite side be connected with control casing 5, in described control casing 5, be provided with the pcb board 6 being connected with heat sink 3, described heat radiationOn plate 3, be also provided with the gauge tap 7 for servomotor 2 keyings and speed governing.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: described gauge tap 7Comprise the control handle 71 hinged with heat sink 3, in described control casing 5, be provided with and be connected with control handle 71 and can be with control handle 71The signal transmission lever 72 of rotating, described signal transmission lever 72 is provided with magnet steel 79, and described pcb board 6 is provided with for inductionThe Hall element 73 of magnet steel 79 positions.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: on described heat sink 3Be provided with the abutting stem 74 of protrusion, between described abutting stem 74 and control handle 71, be provided with extension spring 75.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: on described heat sink 3Be positioned at abutting stem 74 1 sides and be also provided with at least two protrusions parallel protrusion ear 76, in described protrusion ear 76, being provided with can be at itThe buffer bar 77 inside sliding up and down, is also provided with buffer spring 78 between described buffer bar 77 and protrusion ear 76.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: described fixed support 1And between servomotor 2, be also provided with the apparatus for adjusting position 8 that can regulate servomotor 2 front and back positions.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: described position adjustmentsDevice 8 comprises the jaw frame 81 being connected with fixed support 1, and described jaw frame 81 comprises the first claw 811 and the second claw812, described servomotor 2 housings are provided with and can supply the first claw 811 and the second claw 812 in the interior chute sliding 82, instituteOn the jaw frame 81 of stating, be also connected with and cross the first claw 811 and the second claw 812 and then make the first claw 811 and the second claw812 are out of shape and the locking member 83 of clamping servomotor 2.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: described fixed support 1Be provided with groove 101, described heat sink 3 is provided with the snapin part 31 snapping in groove 101.
The energy-conservation lower extension electric machine control system of integral type sewing machine as above, is characterized in that: described heat sink 3Side is also provided with for placing nut and can stops the draw-in groove 32 of nut in interior rotation, is provided with nut 9, institute in described draw-in groove 32On the fixed support 1 of stating, be equipped with the bolt 10 coordinating with described nut 9 and fixed support 1 is connected with heat sink 3.
The energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 5, is characterized in that: describedRadiator structure (4) is heat radiation rib that protrude and space.
Compared with prior art, the present invention has the following advantages: heat sink of the present invention arranges loose towards servomotor one sideHeat structure, and pcb board and control casing be located at the opposite side of corresponding radiator structure on heat sink, avoided in small spacePcb board is installed and is controlled the inconvenience that casing brings; In addition, heat sink and fixed support are to removably connect, thus assemblingIn time, can first be assembled on heat sink controlling casing and pcb board, then is connected on fixed support together with heat sink, thisThe assembly technology of sample will be simpler, and efficiency is higher; Moreover the gauge tap of controlling servomotor keying and speed governing is arranged on heat radiationOn plate, realize and drive and control integral structure, cost will be lower.
[brief description of the drawings]
Fig. 1 is stereogram of the present invention;
Fig. 2 is one of stereogram of parts of the present invention;
Fig. 3 be parts of the present invention stereogram two;
Fig. 4 is the zoomed-in view at A place in Fig. 3;
Fig. 5 is exploded view of the present invention;
Fig. 6 is the zoomed-in view at B place in Fig. 5;
Fig. 7 is the stereogram of heat sink of the present invention;
Fig. 8 is the side view of parts of the present invention;
Fig. 9 be parts of the present invention stereogram three;
Figure 10 is the partial sectional view of parts of the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figures 1 to 5, the energy-conservation lower extension electric machine control system of a kind of integral type sewing machine, comprises fixed support 1, instituteOn the fixed support 1 of stating, be connected with servomotor 2, on described fixed support 1, be also provided with the heat sink removably connecting with it3, on described heat sink 3, be provided with radiator structure 4 towards servomotor 2 one sides, on described heat sink 3 with radiator structure 4Corresponding opposite side is connected with controls casing 5, is provided with the pcb board 6 being connected with heat sink 3 in described control casing 5, describedOn heat sink 3, be also provided with the gauge tap 7 for servomotor 2 keyings and speed governing. Because heat sink 3 is towards servomotor 2One side arranges radiator structure 4, and pcb board 6 and control casing 5 and be located at the opposite side of corresponding radiator structure 4 on heat sink 3, keeps awayExempt to install pcb board 6 and controlled the inconvenience that casing 5 brings in small space; In addition, heat sink 3 is removable with fixed support 1Unloading connection, thus in assembling, can first be assembled on heat sink 3 controlling casing 5 and pcb board 6, then together with heat sink 3Be connected to together on fixed support 1, such assembly technology will be simpler, and efficiency is higher; Moreover, control servomotor 2 and open and closeBe arranged on heat sink 3 with the gauge tap 7 of speed governing, realize and drive and control integral structure, cost will be lower.
As shown in Fig. 3, Fig. 7, described radiator structure 4 is heat radiation rib that protrude and space.
As shown in Figures 2 to 4, described gauge tap 7 comprises the control handle 71 hinged with heat sink 3, described controlIn casing 5, be provided with the signal transmission lever 72 that is connected with control handle 71 and can rotates with control handle 71, described signal transmission lever 72Be provided with magnet steel 79, described pcb board 6 is provided with the Hall element 73 for inductive magnetic steel 79 positions. At control handle 71 and letterWhen number transmission lever 72 is rotated, the position of Hall element 73 inductive magnetic steels 79, opens and closes and speed-regulating signal thereby can send to control. ?Control handle 71 more down turns, and the rotating speed of servomotor 2 is faster.
As shown in Figure 3, Figure 4, described heat sink 3 is provided with the abutting stem 74 of protrusion, described abutting stem 74 and controlBetween handle 71, be provided with extension spring 75. In the time rotating control handle 71, extension spring 75 provides certain resistance, makes user trample control handle 71 and entersCan be more steady when row speed governing.
As shown in Fig. 3, Fig. 4, Fig. 7, on described heat sink 3, be positioned at abutting stem 74 1 sides and be also provided with at least two protrusions alsoParallel protrusion ear 76, is provided with the buffer bar 77 that can slide up and down therein, described buffer bar 77 in described protrusion ear 76And protrude between ear 76 and be also provided with buffer spring 78. Unclamp foot-operatedly, extension spring 75 pulls control handle 71 rotating backward, and is oppositely turningWhen moving, control handle 71 is touched buffer bar 77, and buffer spring 78 plays the effect that control handle 71 is cushioned, and makes the rotation of control handle 71More steady.
As shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 8, between described fixed support 1 and servomotor 2, be also provided with to regulate and watchTake the apparatus for adjusting position 8 of motor 2 front and back positions.
As shown in Fig. 2, Fig. 5, Fig. 8, described apparatus for adjusting position 8 comprises the jaw frame 81 being connected with fixed support 1, instituteThe jaw frame 81 of stating comprises the first claw 811 and the second claw 812, and described servomotor 2 housings are provided with can be for the first cardPawl 811 and the second claw 812, at the interior chute sliding 82, are also connected with on described jaw frame 81 and cross the first claw 811 HesThe second claw 812 and then make the first claw 811 and the second claw 812 is out of shape and clamps the locking member 83 of servomotor 2. Work as needsWhile regulating the front and back position of servomotor 2, unclamp locking member 83, the first claws 811 and the second claw 812 and unclamp, now just canWith front and back shift servo motor 2, in the time that servomotor 2 arrival need position, then by locking member 83, jaw frame 81 is lockedCan. Locking member 83 can adopt screw rod to coordinate with nut.
As shown in Fig. 7, Figure 10, described fixed support 1 is provided with groove 101, described heat sink 3 be provided with snap in recessedSnapin part 31 in groove 101. As shown in Fig. 7, Fig. 9, the side of described heat sink 3 is also provided with for placing nut and can stopsNut, at the draw-in groove 32 of interior rotation, is provided with nut 9 in described draw-in groove 32, on described fixed support 1, is equipped with describedNut 9 coordinates and bolt 10 that fixed support 1 is connected with heat sink 3. In the time that heat sink 3 is connected with fixed support 1, first looseSnapin part 31 on hot plate 3 snaps in groove 101, then, nut 9 is put into draw-in groove 32, then by wearing in fixed support 1If bolt 10, thereby fixed support 1 and heat sink 3 are coupled together. Because snapin part 31 snaps in groove 101, and draw-in groove 32Can stop the rotation of nut 9, therefore in the time of turn bolt 10, only need a spanner, assemble up very easy to be fastPrompt.
Claims (9)
1. the energy-conservation lower extension electric machine control system of integral type sewing machine, is characterized in that: comprise fixed support (1), and describedOn fixed support (1), be connected with servomotor (2), on described fixed support (1), be also provided with the heat radiation removably connecting with itPlate (3), described heat sink (3) is upper is provided with radiator structure (4) towards servomotor (2) one sides, on described heat sink (3)The opposite side corresponding with radiator structure (4) is connected with controls casing (5), in described control casing (5), is provided with and heat sink (3)The pcb board (6) connecting, is also provided with the gauge tap (7) for servomotor (2) keying and speed governing on described heat sink (3).
2. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 1, is characterized in that: described controlSwitch processed (7) comprises the control handle (71) hinged with heat sink (3), in described control casing (5), is provided with and control handle (71)The signal transmission lever (72) that connects and can rotate with control handle (71), described signal transmission lever (72) is provided with magnet steel (79),Described pcb board (6) is provided with the Hall element (73) for inductive magnetic steel (79) position.
3. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 2, is characterized in that: described is looseHot plate (3) is provided with the abutting stem (74) of protrusion, between described abutting stem (74) and control handle (71), is provided with extension spring (75).
4. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 3, is characterized in that: described is looseOn hot plate (3), be positioned at abutting stem (74) one sides and be also provided with at least two protrusions parallel protrusion ear (76), described protrusion ear(76) in, be provided with the buffer bar (77) that can slide up and down therein, between described buffer bar (77) and protrusion ear (76), be also provided withBuffer spring (78).
5. according to the energy-conservation lower extension electric machine control system of the integral type sewing machine described in claim 1 to 4 any one, its feature existsIn: between described fixed support (1) and servomotor (2), be also provided with the position that can regulate servomotor (2) front and back positionAdjusting device (8).
6. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 5, is characterized in that: described positionPut adjusting device (8) and comprise the jaw frame (81) being connected with fixed support (1), described jaw frame (81) comprises the first claw(811) and the second claw (812), described servomotor (2) housing is provided with can be for the first claw (811) and the second claw(812), at the interior chute sliding (82), on described jaw frame (81), be also connected with and cross the first claw (811) and the second clawAnd then make the distortion of the first claw (811) and the second claw (812) and the locking member (83) of clamping servomotor (2) (812).
7. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 5, is characterized in that: described consolidatesFixed rack (1) is provided with groove (101), and described heat sink (3) is provided with the snapin part (31) snapping in groove (101).
8. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 7, is characterized in that: described is looseThe side of hot plate (3) is also provided with for placing nut and can stops the draw-in groove (32) of nut in interior rotation, described draw-in groove (32)Inside be provided with nut (9), on described fixed support (1), be equipped with coordinate with described nut (9) and by fixed support (1) with looseThe bolt (10) that hot plate (3) connects.
9. the energy-conservation lower extension electric machine control system of integral type sewing machine according to claim 5, is characterized in that: described is looseHeat structure (4) is heat radiation rib that protrude and space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610059182.9A CN105586727A (en) | 2016-01-28 | 2016-01-28 | Energy-saving lower-hanging motor control system of integrated sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610059182.9A CN105586727A (en) | 2016-01-28 | 2016-01-28 | Energy-saving lower-hanging motor control system of integrated sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105586727A true CN105586727A (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610059182.9A Pending CN105586727A (en) | 2016-01-28 | 2016-01-28 | Energy-saving lower-hanging motor control system of integrated sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105586727A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592122A (en) * | 2016-12-21 | 2017-04-26 | 浙江众邦机电科技有限公司 | Connecting structure of sewing machine shell-free motor |
| CN106787350A (en) * | 2016-12-21 | 2017-05-31 | 浙江众邦机电科技有限公司 | A kind of attachment structure of sewing machine without shell-type motor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287843A (en) * | 1979-02-09 | 1981-09-08 | Janome Sewing Machine Co., Ltd. | Electric sewing machine with a speed control system |
| CN201077895Y (en) * | 2007-09-11 | 2008-06-25 | 任奕彪 | Integral numerical control industrial sewing electric machine |
| CN101748569A (en) * | 2009-12-30 | 2010-06-23 | 卧龙电气集团股份有限公司 | Novel integrated structure of servo driving system of industrial sewing machine |
| CN201736786U (en) * | 2010-06-10 | 2011-02-09 | 重庆长安汽车股份有限公司 | Anti-rotation engine suspension |
| CN203795135U (en) * | 2014-03-19 | 2014-08-27 | 缙云县帅马针车有限公司 | Integrated energy-saving servo motor used for sewing machine |
| CN104420084A (en) * | 2013-08-27 | 2015-03-18 | 芜湖铭信机械制造有限公司 | Suspending integrated type energy-saving servo motor system for sewing machine |
| CN204803544U (en) * | 2015-07-02 | 2015-11-25 | 温州市逸达科技有限公司 | Control system of lower string motor of sewing machine |
| CN205347730U (en) * | 2016-01-28 | 2016-06-29 | 中山市天虹电机制造有限公司 | Lower string motor control system of integral type sewing machine energy -conservation |
-
2016
- 2016-01-28 CN CN201610059182.9A patent/CN105586727A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4287843A (en) * | 1979-02-09 | 1981-09-08 | Janome Sewing Machine Co., Ltd. | Electric sewing machine with a speed control system |
| CN201077895Y (en) * | 2007-09-11 | 2008-06-25 | 任奕彪 | Integral numerical control industrial sewing electric machine |
| CN101748569A (en) * | 2009-12-30 | 2010-06-23 | 卧龙电气集团股份有限公司 | Novel integrated structure of servo driving system of industrial sewing machine |
| CN201736786U (en) * | 2010-06-10 | 2011-02-09 | 重庆长安汽车股份有限公司 | Anti-rotation engine suspension |
| CN104420084A (en) * | 2013-08-27 | 2015-03-18 | 芜湖铭信机械制造有限公司 | Suspending integrated type energy-saving servo motor system for sewing machine |
| CN203795135U (en) * | 2014-03-19 | 2014-08-27 | 缙云县帅马针车有限公司 | Integrated energy-saving servo motor used for sewing machine |
| CN204803544U (en) * | 2015-07-02 | 2015-11-25 | 温州市逸达科技有限公司 | Control system of lower string motor of sewing machine |
| CN205347730U (en) * | 2016-01-28 | 2016-06-29 | 中山市天虹电机制造有限公司 | Lower string motor control system of integral type sewing machine energy -conservation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592122A (en) * | 2016-12-21 | 2017-04-26 | 浙江众邦机电科技有限公司 | Connecting structure of sewing machine shell-free motor |
| CN106787350A (en) * | 2016-12-21 | 2017-05-31 | 浙江众邦机电科技有限公司 | A kind of attachment structure of sewing machine without shell-type motor |
| CN106787350B (en) * | 2016-12-21 | 2020-02-11 | 浙江众邦机电科技有限公司 | Connecting structure of shell-less motor of sewing machine |
| CN106592122B (en) * | 2016-12-21 | 2022-03-25 | 浙江众邦机电科技有限公司 | Connecting structure of shell-less motor of sewing machine |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |