CN202499997U - Control device and industrial sewing machine - Google Patents
Control device and industrial sewing machine Download PDFInfo
- Publication number
- CN202499997U CN202499997U CN2011205043787U CN201120504378U CN202499997U CN 202499997 U CN202499997 U CN 202499997U CN 2011205043787 U CN2011205043787 U CN 2011205043787U CN 201120504378 U CN201120504378 U CN 201120504378U CN 202499997 U CN202499997 U CN 202499997U
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- voltage signal
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- sewing machine
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Abstract
The utility model provides a control device and an industrial sewing machine. The control device comprises a sensor module and a control module, wherein the sensor module is used to generate a sensing signal when an operator operates a pedal in the industrial sewing machine; the control module is connected with the sensor module and is used to generate a control signal which is used to control motor running after the sensing signal is received and control the running of the motor. In the prior art, the motor of the industrial sewing machine is in an idling condition. By using the control device and the industrial sewing machine of the utility model, the above problem is solved. Energy is saved and a service life of the machine is prolonged.
Description
Technical field
The utility model relates to the industrial sewing machine field, is meant a kind of control device and industrial sewing machine especially.
Background technology
Along with science and technology development, industrial sewing machine is widely used, and the conventional interchange clutch-type motor that uses of existing industrial sewing machine has only the start and stop that could control motor through power switch.
In this industrial sewing machine, electric motor clutch is connected with pedal through a metal pull bar.The operator contacts through operating pedal solenoidoperated cluthes and motor, thereby the transhipment of realization Sewing machines is effectively worked Sewing machines.No matter whether Sewing machines works under this mode of operation, and motor all is in running status, and only when clutch contacted with motor, Sewing machines just turned round and effectively works.So just caused motor in the overwhelming majority time, to be in idling conditions, promptly be in the state that flogs a dead horse, caused the significant wastage of resources such as electric weight, and cause the wearing and tearing of machine, descended to the service life of machine.
The utility model content
The utility model proposes a kind of control device and industrial sewing machine, has solved the problem that the motor of industrial sewing machine in the prior art is in idling conditions, has practiced thrift the energy, has improved the service life of machine.
The technical scheme of the utility model is achieved in that
A kind of control device is used for the motor of industrial sewing machine is controlled, and said motor drives sewing machine body work under the effect of arrangement of clutch, comprising:
Sensor assembly is used for when the operator operates the pedal of said industrial sewing machine, producing transducing signal;
Control module is connected with said sensor assembly, is used for after receiving said transducing signal, producing the control signal of the said motor rotation of control, controls said motor rotation.
Further, said control module comprises:
The voltage signal receiving element is used to receive ac voltage signal;
The first control subelement is connected with said motor with said voltage signal receiving element, is used for when conducting, supplying ac voltage signal to said motor, makes said motor rotation;
The second control subelement is connected with the said first control subelement with said sensor assembly, is used for the said first control subelement conducting of control after receiving said transducing signal.
Further, said control module also comprises:
Converting unit; Be connected with said voltage signal receiving element, said sensor assembly and the said second control subelement; Be used for converting ac voltage signal into d. c. voltage signal, and d. c. voltage signal is supplied to said sensor assembly and the said second control subelement.
Further, the said second control subelement is specially photoisolator, the conducting after receiving said transducing signal of said photoisolator, thus control the said first control subelement conducting.
Further, the said first control subelement is specially controllable silicon, solid-state relay or A.C. contactor.
A kind of industrial sewing machine comprises the pedal of motor, sewing machine body, arrangement of clutch, the said arrangement of clutch of control, and said motor drives said sewing machine body work under the effect of said arrangement of clutch, also comprise control device, and said control device comprises:
Sensor assembly is used for when the operator operates said pedal, producing transducing signal;
Control module is connected with said sensor assembly, is used for after receiving said transducing signal, producing the control signal of the said motor rotation of control, controls said motor rotation.
Further, said control module comprises:
The voltage signal receiving element is used to receive ac voltage signal;
The first control subelement is connected with said motor with said voltage signal receiving element, is used for when conducting, supplying ac voltage signal to said motor, makes said motor rotation;
The second control subelement is connected with the said first control subelement with said sensor assembly, is used for the said first control subelement conducting of control after receiving said transducing signal.
Further, said control module also comprises:
Converting unit; Be connected with said voltage signal receiving element, said sensor assembly and the said second control subelement; Be used for converting ac voltage signal into d. c. voltage signal, and d. c. voltage signal is supplied to said sensor assembly and the said second control subelement.
Further, the said second control subelement is specially photoisolator, the conducting after receiving said transducing signal of said photoisolator, thus control the said first control subelement conducting.
Further, the said first control subelement is specially controllable silicon, solid-state relay or A.C. contactor.
The utility model technical scheme is through the setting of sensor assembly and control module; Motor is rotated; Prevent that motor from dallying when not needing work; Realize the effect of energy-saving and emission-reduction, reduced the noise that the motor long-term operation brings, the service life of having improved motor and machine.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of control device first embodiment of the utility model;
Fig. 2 is the electrical block diagram of an instantiation of a kind of control device of the utility model.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1 and Fig. 2; In first embodiment of a kind of industrial sewing machine of the utility model; Said industrial sewing machine; The pedal that comprises motor, sewing machine body, arrangement of clutch, the said arrangement of clutch of control, said motor drive said sewing machine body work under the effect of said arrangement of clutch, said industrial sewing machine also comprises control device.Said sewing machine body is meant the part of accomplishing the work of industrial sewing machine purpose, because the utility model is not partly changed said sewing machine body, also it is not given unnecessary details at this, gets final product with reference to associated description of the prior art.
Wherein, said control device comprises:
Sensor assembly is used for when the operator operates said pedal, producing transducing signal.Said sensor assembly can adopt photoelectric tube, Hall element or other sensor element to realize.
Control module is connected with said sensor assembly, is used for after receiving said transducing signal, producing the control signal of the said motor rotation of control, controls said motor rotation.
In a preferred embodiment of the utility model, said control module comprises:
The voltage signal receiving element is used to receive ac voltage signal.Said voltage signal receiving element receives the ac voltage signal of external electrical network or the ac voltage signal of generator.
The first control subelement is connected with said motor with said voltage signal receiving element, is used for when conducting, supplying ac voltage signal to said motor, makes said motor rotation.The said first control subelement is specially the relay of controllable silicon, solid-state relay, A.C. contactor, other types or other control element.
The second control subelement is connected with the said first control subelement with said sensor assembly, is used for the said first control subelement conducting of control after receiving said transducing signal.
In a preferred embodiment of the utility model, the said second control subelement is specially photoisolator, the conducting after receiving said transducing signal of said photoisolator, thus control the said first control subelement conducting.
Preferential, said control module also comprises:
Converting unit; Be connected with said voltage signal receiving element, said sensor assembly and the said second control subelement; Be used for converting ac voltage signal into d. c. voltage signal, and d. c. voltage signal is supplied to said sensor assembly and the said second control subelement.
Through d. c. voltage signal being supplied to said sensor assembly and the said second control subelement (like photoisolator), make said sensor assembly and the said second control subelement work.
Describe in the face of the course of work and the operation principle of the said industrial sewing machine of the utility model down, wherein, the said first control subelement is that example describes with the photoisolator with controllable silicon, the said second control subelement.
When the needs industrial sewing machine is worked, operator's operating pedal (can use hand operated, also can ride or take other mode of operation), pedal control clutch device interlock motor and sewing machine body.Simultaneously, sensor assembly is owing to detect operator's operating pedal, thereby produces transducing signal; Said transducing signal is controlled said photoisolator conducting; After the said photoisolator conducting, control said controllable silicon conducting, thereby alternating voltage is delivered to motor; Make motor rotation, thereby drive sewing machine body work.
The utility model technical scheme is through the setting of sensor assembly and control module; Motor is rotated; Prevent that motor from dallying when not needing work; Realize the effect of energy-saving and emission-reduction, reduced the noise that the motor long-term operation brings, the service life of having improved motor and machine.
In addition; The invention also discloses a kind of control device; Said control device is used for the motor of industrial sewing machine is controlled, the composition structure of said control device and operation principle in front each embodiment partly describe in detail, for length is considered; Repeat no more at this, get final product with reference to the description of front relevant portion.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. a control device is used for the motor of industrial sewing machine is controlled, and said motor drives sewing machine body work under the effect of arrangement of clutch, it is characterized in that, comprising:
Sensor assembly is used for when the operator operates the pedal of said industrial sewing machine, producing transducing signal;
Control module is connected with said sensor assembly, is used for after receiving said transducing signal, producing the control signal of the said motor rotation of control, controls said motor rotation.
2. control device according to claim 1 is characterized in that, said control module comprises:
The voltage signal receiving element is used to receive ac voltage signal;
The first control subelement is connected with said motor with said voltage signal receiving element, is used for when conducting, supplying ac voltage signal to said motor, makes said motor rotation;
The second control subelement is connected with the said first control subelement with said sensor assembly, is used for the said first control subelement conducting of control after receiving said transducing signal.
3. control device according to claim 2 is characterized in that, said control module also comprises:
Converting unit; Be connected with said voltage signal receiving element, said sensor assembly and the said second control subelement; Be used for converting ac voltage signal into d. c. voltage signal, and d. c. voltage signal is supplied to said sensor assembly and the said second control subelement.
4. according to claim 2 or 3 described control device, it is characterized in that the said second control subelement is specially photoisolator, the conducting after receiving said transducing signal of said photoisolator, thus control the said first control subelement conducting.
5. control device according to claim 4 is characterized in that, the said first control subelement is specially controllable silicon, solid-state relay or A.C. contactor.
6. industrial sewing machine; The pedal that comprises motor, sewing machine body, arrangement of clutch, the said arrangement of clutch of control, said motor drive said sewing machine body work under the effect of said arrangement of clutch, it is characterized in that; Also comprise control device, said control device comprises:
Sensor assembly is used for when the operator operates said pedal, producing transducing signal;
Control module is connected with said sensor assembly, is used for after receiving said transducing signal, producing the control signal of the said motor rotation of control, controls said motor rotation.
7. industrial sewing machine according to claim 6 is characterized in that, said control module comprises:
The voltage signal receiving element is used to receive ac voltage signal;
The first control subelement is connected with said motor with said voltage signal receiving element, is used for when conducting, supplying ac voltage signal to said motor, makes said motor rotation;
The control subelement is connected with the said first control subelement with said sensor assembly, is used for the said first control subelement conducting of control after receiving said transducing signal.
8. industrial sewing machine according to claim 7 is characterized in that, said control module also comprises:
Converting unit; Be connected with said voltage signal receiving element, said sensor assembly and the said second control subelement; Be used for converting ac voltage signal into d. c. voltage signal, and d. c. voltage signal is supplied to said sensor assembly and the said second control subelement.
9. according to claim 7 or 8 described industrial sewing machines, it is characterized in that the said second control subelement is specially photoisolator, the conducting after receiving said transducing signal of said photoisolator, thus control the said first control subelement conducting.
10. industrial sewing machine according to claim 9 is characterized in that, the said first control subelement is specially controllable silicon, solid-state relay or A.C. contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205043787U CN202499997U (en) | 2011-12-07 | 2011-12-07 | Control device and industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205043787U CN202499997U (en) | 2011-12-07 | 2011-12-07 | Control device and industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499997U true CN202499997U (en) | 2012-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205043787U Expired - Fee Related CN202499997U (en) | 2011-12-07 | 2011-12-07 | Control device and industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147238A (en) * | 2011-12-07 | 2013-06-12 | 天津市亿丰电子技术有限公司 | Control device and industrial sewing machine |
-
2011
- 2011-12-07 CN CN2011205043787U patent/CN202499997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147238A (en) * | 2011-12-07 | 2013-06-12 | 天津市亿丰电子技术有限公司 | Control device and industrial sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20131207 |