CN105019156A - Integrated electric control cabinet for overlock machine - Google Patents
Integrated electric control cabinet for overlock machine Download PDFInfo
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- CN105019156A CN105019156A CN201410170830.9A CN201410170830A CN105019156A CN 105019156 A CN105019156 A CN 105019156A CN 201410170830 A CN201410170830 A CN 201410170830A CN 105019156 A CN105019156 A CN 105019156A
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- fixed head
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- 239000004744 fabric Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000009966 trimming Methods 0.000 claims description 2
- 238000009958 sewing Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides an integrated electric control cabinet for an overlock machine. The integrated electric control cabinet solves a problem that an existing electric control cabinet for an overlock machine is large in occupancy and comprises a casing, a fixing plate, a control circuit board and a control panel. The fixing plate is of a 7-shaped structure, and the fixing plate is fixedly connected with a machine head of the overlock machine and surrounds the upper side and the rear side of a servo motor arranged on one side of the machine head of the overlock machine. The control circuit board is arranged on the fixing plate and comprises a power supply rectifying circuit board, an MCU module and external interface circuit board and a motor control and external interface circuit board. The power supply rectifying circuit board, the MCU module and external interface circuit board and the motor control and external interface circuit board are electrically connected through buses or circuits. A human-computer interface external interface, an infrared sensor external interface and an electromagnet external interface are arranged on the rear side of the MCU module and external interface circuit board. The integrated electric control cabinet can be in seamless connection with existing overlock machines and has the advantages of being convenient to install and good in reliability.
Description
Technical field
The present invention relates to industrial sewing machine technology, specifically a kind of integral type overlock machine is automatically controlled.
Background technology
Along with cost of labor goes up, clothes production enterprise adopts the Sewing machines of automation to reduce the artificial use amount Sewing machines that thus automation computer-controlled sewing machine is alternative common gradually in order to save cost with regard to needing, and overlock machine is the second largest type machine in Sewing machines, its major function is generally prevent the margin to seam of clothes from fluffing, it is to carry out that overlock machine is cut out with sewing simultaneously, stitching is as mesh, it can be used in bound edge and is applied to sewing up T-shirt, sportswear, underwear, knitting fabric such as grade, is also applicable to elastic fabric.At present, overlock machine is widely used in the processing of the products such as clothes.
The structure of overlock machine control system is in the market generally that employing system and motor are independently assembled, the mounting means be separated with overlock machine head, and panel is also independent installation simultaneously, and this structure needs user to install electric cabinet voluntarily, installs trouble; The wire harness exposed, connector are many, have certain potential safety hazard, and outward appearance unsightly to the performance of system, stability, reliability; Product cost is high, is unfavorable for market sale; Transport trouble, system and overlock machine need to separate to be packed and transports.
Summary of the invention
The object of the present invention is to provide a kind of integral type overlock machine automatically controlled, control system and panel are integrated in a control cabinet, the prior installation of back panel wiring, only need by the position of the correspondence of hard-wired for control cabinet overlock machine head during use, and be the structure coordinating overlock machine head end to protrude, reserved on control cabinet can an accommodating cavity, cavity can the part protruded of accommodating head end motor, without the need to changing any parts of former machine, realize seamless link, there is feature that is easy for installation, good reliability.
For achieving the above object by the following technical solutions:
A kind of integral type overlock machine is automatically controlled, comprise control cabinet, control cabinet is connected to the side that overlock machine head arranges servomotor, it is characterized in that: described control cabinet comprises housing, fixed head, control circuit board and control panel, described fixed head is " 7 " character form structure, fixed head and overlock machine head are connected and are surrounded in the upside of overlock machine head side servomotor and rear side, described control circuit board arranges on fixed head, control circuit board comprises power rectifier circuit plate, MCU module and external interface circuit board and Electric Machine Control and external interface circuit board, power rectifier circuit plate, MCU module and external interface circuit board and Electric Machine Control and external interface circuit board are by winding displacement or circuit electrical connection, the rear side of MCU module and external interface circuit board is provided with man-machine interface, the external interface of infrared sensor and electromagnet, housing and fixed head are connected and fixed head and control circuit board are wrapped up, the outside of housing and rear side are respectively arranged with the breach of corresponding servomotor and external interface, control panel opening is also provided with in the front side of housing, opening part is provided with control panel, and control panel is connected by the man-machine interface external interface of winding displacement with MCU module and external interface circuit board.
Described " 7 " font fixed head comprises lateral part and longitudinal component, described power rectifier circuit plate is arranged on the lateral part of fixed head, Electric Machine Control and external interface circuit board are arranged on the longitudinal component of fixed head, also arrange fixed bar in the outside of longitudinal direction, described MCU module and external interface circuit board to be arranged on fixed bar and perpendicular to fixed head.
Arrange with fixed head one and vertical heat sink in the top side of lateral part and the inner side of longitudinal component, the rectifier bridge of described power rectifier circuit plate and the metal-oxide-semiconductor of Electric Machine Control and external interface circuit board are dispelled the heat by heat sink.
When the present invention uses, the element such as control circuit board, control panel first completes wire harness to connect, control circuit board is fixed on fixed head, control panel is arranged on the opening part of the front portion of housing, only need by the cavity of the motor projection of overlock machine head side along for accommodation into control cabinet housing during installation, then control cabinet is fixed, whole body control cabinet modularization is arranged, connect without the need to loaded down with trivial details clue during installation, easy for installation, good reliability, greatly improve working effect, save the motor case of original aluminum, save cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is rear structure schematic diagram of the present invention;
Fig. 3 is decomposition texture schematic diagram of the present invention;
Fig. 4 is the structural representation of fixed head of the present invention;
Fig. 5 is board circuit block diagram of the present invention.
Detailed description of the invention
As Figure 1-5, a kind of integral type overlock machine is automatically controlled, comprise control cabinet 1, control cabinet 1 is connected to the side that overlock machine head 2 arranges servomotor 3, described control cabinet 1 comprises housing 11, fixed head 12, control circuit board and control panel 13, described fixed head 12 is " 7 " character form structure, fixed head 12 and overlock machine head 2 are connected and are surrounded in the upside of overlock machine head side servomotor 3 and rear side, described control circuit board arranges on fixed head 12, control circuit board comprises power rectifier circuit plate, MCU module and external interface circuit board and Electric Machine Control and external interface circuit board, power rectifier circuit plate, by winding displacement or circuit electrical connection between MCU module and external interface circuit board and Electric Machine Control and external interface circuit board, the rear side of MCU module and external interface circuit board is provided with man-machine interface, the external interface of infrared sensor and electromagnet, housing 11 and fixed head 12 are connected and fixed head 12 and control circuit board are wrapped up, the outside of housing 11 and rear side are respectively arranged with the breach 111 of corresponding servomotor and external interface, control panel opening is also provided with in the front side of housing 11, opening part is provided with control panel 13, and control panel 13 is connected by the man-machine interface external interface of winding displacement with MCU module and external interface circuit board.
Described " 7 " font fixed head 12 comprises lateral part 121 and longitudinal component 122, described power rectifier circuit plate is arranged on the lateral part of fixed head, Electric Machine Control and external interface circuit board are arranged on the longitudinal component of fixed head, also arrange fixed bar 123 in the outside of longitudinal direction, described MCU module and external interface circuit board to be arranged on fixed bar 123 and perpendicular to fixed head.
Arrange with fixed head one and vertical heat sink 124 in the top side of lateral part 121 and the inner side of longitudinal component 122, the rectifier bridge of described power rectifier circuit plate and the FET of Electric Machine Control and external interface circuit board are dispelled the heat by heat sink 124.
In described circuit design:
(1) power rectifier circuit plate: circuit connects 220V alternating current, through filtering then by the electrochemical capacitor rectification of rectifier bridge and 2 330Uf/450V, again by the pulsewidth modulated intergrated circuit of UC3842(Switching Power Supply current control mode) regulate transformer, for circuit provides the steady operation power supply of 5V, 16V, 30V, rectifier bridge is dispelled the heat by one heat sink 124 on fixed head, the globality that the power rectifier circuit plate ensured is installed, and the radiating effect strengthened.
(2) MCU module and external interface circuit board: more make requirement to meet, improve the quality of products, improve sewing efficiency, we adopt a kind of DSP microprocessor 64MC206, it is to process the device of bulk information with data signal, its operation principle receives analog signal, be converted to the data signal of 0 or 1, again data signal is modified, delete, strengthening, and in other system chip, analogue data or actual environment form are returned in numerical data decipher, it is not only programmable, and the speed of service can reach every number of seconds with ten million bar complicated order program time in fact, considerably beyond general purpose microprocessor, meet the more accurately more at a high speed more flexibly requirement of social development to Sewing machines, it is the important chip in sewing machine control system.
(3) Electric Machine Control and external interface circuit board: strengthen to make the control ability of motor, can better, more stable work, and constructional appearance is smaller and more exquisite, novel, we adopt the structure of a kind of IGBT driver IR2136 to realize the vector control system of motor, and this electric system has good characteristic and practicality.IR2136 is the special drive circuit of power MOSFET and IGBT, exclusive HV technology makes it can be used as driving and be operated in busbar voltage up to the power MOS pipe in the circuit of 600V, its device adopts bootstrap technique, make power driving circuit only need input dc source, achieve and the optimum of MOSFET and IGBT is driven.It also has perfect defencive function; their application can improve integrated level and the reliability of system; and greatly can reduce the size of wiring board; the heat sink being used for constant power IGBT pipe is set in addition inside fixed head longitudinal component; fixed head coordinates with board structure of circuit is organic; utilize monoblock fixed head rate of doing work IGBT pipe fin, greatly improve radiating effect, and make control circuit plate structure compacter.
The present invention is also also provided with the infrared detection module for detecting cloth state at described overlock machine in charging place, comprises infrared transmitter and infrared remote receiver.Described infrared detection module is connected with control circuit, infrared transmitter and infrared remote receiver are oppositely arranged and can hold cloth between the two and pass through, when cloth is in time passing through between infrared transmitter and infrared remote receiver, block the launching and receiving of infrared signal, now, control circuit can control corresponding overlock machine parts according to charging situation and start working, and realizes increasingly automated.
Described overlock machine also has electromagnet, automatic thread trimming device can be controlled, and the absorption of air formula dust collect plant that can control for collecting useless idle loop or scratch tape be cut off, when piece of cloth material has completed corresponding making, parameter by setting in advance keeps correct cut-out size, and unnecessary waste material is absorbed corresponding place by dust collect plant.
We further provided with can for people directly to the control panel of overlock machine operation, and by us to the design of software, make its Chinese display short and sweet, and it is simple to operate understandable, reduce the requirement to operating personnel, allow enterprise can better recruiter faster, add job opportunity also to low educational background or working experience deficiency person simultaneously.
Claims (5)
1. an integral type overlock machine is automatically controlled, comprise control cabinet, control cabinet is connected to the side that overlock machine head arranges servomotor, it is characterized in that: described control cabinet comprises housing, fixed head, control circuit board and control panel, described fixed head is " 7 " character form structure, fixed head and overlock machine head are connected and are surrounded in the upside of overlock machine head side servomotor and rear side, described control circuit board arranges on fixed head, control circuit board comprises power rectifier circuit plate, MCU module and external interface circuit board and Electric Machine Control and external interface circuit board, power rectifier circuit plate, MCU module and external interface circuit board and Electric Machine Control and external interface circuit board are by winding displacement or circuit electrical connection, the rear side of MCU module and external interface circuit board is provided with man-machine interface, the external interface of infrared sensor and electromagnet, housing and fixed head are connected and fixed head and control circuit board are wrapped up, the outside of housing and rear side are respectively arranged with the breach of corresponding servomotor and external interface, control panel opening is also provided with in the front side of housing, opening part is provided with control panel, and control panel is connected by the man-machine interface external interface of winding displacement with MCU module and external interface circuit board.
2. a kind of integral type overlock machine as claimed in claim 1 is automatically controlled, it is characterized in that: described " 7 " font fixed head comprises lateral part and longitudinal component, described power rectifier circuit plate is arranged on the lateral part of fixed head, Electric Machine Control and external interface circuit board are arranged on the longitudinal component of fixed head, also arrange fixed bar in the outside of longitudinal direction, described MCU module and external interface circuit board to be arranged on fixed bar and perpendicular to fixed head.
3. a kind of integral type overlock machine as claimed in claim 2 is automatically controlled, it is characterized in that: arrange with fixed head one and vertical heat sink in the top side of lateral part and the inner side of longitudinal component, the rectifier bridge of described power rectifier circuit plate and the metal-oxide-semiconductor of Electric Machine Control and external interface circuit board are close to heat sink.
4. a kind of integral type overlock machine as claimed in claim 1 is automatically controlled, it is characterized in that: described overlock machine is also provided with the infrared detection module for detecting cloth state in charging place, comprise infrared transmitter and infrared remote receiver, described infrared detection module is connected with the infrared sensor external interface of control circuit, and infrared transmitter and infrared remote receiver are oppositely arranged and can hold cloth between the two and pass through.
5. a kind of integral type overlock machine as claimed in claim 1 is automatically controlled, it is characterized in that: described overlock machine also has electromagnet, magnet control automatic thread trimming device and the absorption of air formula dust collect plant for collecting useless idle loop or scratch tape be cut off, electromagnet is connected with the external interface of electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170830.9A CN105019156B (en) | 2014-04-27 | 2014-04-27 | Integral type overseam Electrical Control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170830.9A CN105019156B (en) | 2014-04-27 | 2014-04-27 | Integral type overseam Electrical Control |
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| Publication Number | Publication Date |
|---|---|
| CN105019156A true CN105019156A (en) | 2015-11-04 |
| CN105019156B CN105019156B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410170830.9A Active CN105019156B (en) | 2014-04-27 | 2014-04-27 | Integral type overseam Electrical Control |
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| Country | Link |
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| CN (1) | CN105019156B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780327A (en) * | 2016-05-14 | 2016-07-20 | 浙江琦星电子有限公司 | Integrated sewing machine electric control device |
| CN106120166A (en) * | 2016-08-19 | 2016-11-16 | 天津市中马骏腾精密机械制造有限公司 | A kind of overedger being integrated with electric appliance box control circuit plate |
| CN106602968A (en) * | 2017-01-05 | 2017-04-26 | 四川埃姆克伺服科技有限公司 | Servo motor driving unit structure |
| CN110453393A (en) * | 2019-08-16 | 2019-11-15 | 台州弘胜电子有限公司 | A kind of sewing machine is integrally automatically controlled |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050513A (en) * | 1991-02-07 | 1991-09-24 | Frankel Samuel R | Stich controller for an electric sewing machine |
| CN201416091Y (en) * | 2009-03-10 | 2010-03-03 | 卢汝明 | Sewing machine full-automatic computer thread cutting device |
| CN202214599U (en) * | 2011-01-11 | 2012-05-09 | 卢汝明 | Sewing machine line cutting device |
| CN203128828U (en) * | 2013-04-01 | 2013-08-14 | 台州弘胜电子有限公司 | Structure of sewing machine control box |
| CN203475128U (en) * | 2013-08-19 | 2014-03-12 | 杭州关西电机有限公司 | Servo control system of industrial sewing machine |
| CN203834150U (en) * | 2014-04-27 | 2014-09-17 | 台州弘胜电子有限公司 | Integrated electric control cabinet for overlock machine |
-
2014
- 2014-04-27 CN CN201410170830.9A patent/CN105019156B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5050513A (en) * | 1991-02-07 | 1991-09-24 | Frankel Samuel R | Stich controller for an electric sewing machine |
| CN201416091Y (en) * | 2009-03-10 | 2010-03-03 | 卢汝明 | Sewing machine full-automatic computer thread cutting device |
| CN202214599U (en) * | 2011-01-11 | 2012-05-09 | 卢汝明 | Sewing machine line cutting device |
| CN203128828U (en) * | 2013-04-01 | 2013-08-14 | 台州弘胜电子有限公司 | Structure of sewing machine control box |
| CN203475128U (en) * | 2013-08-19 | 2014-03-12 | 杭州关西电机有限公司 | Servo control system of industrial sewing machine |
| CN203834150U (en) * | 2014-04-27 | 2014-09-17 | 台州弘胜电子有限公司 | Integrated electric control cabinet for overlock machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780327A (en) * | 2016-05-14 | 2016-07-20 | 浙江琦星电子有限公司 | Integrated sewing machine electric control device |
| CN106120166A (en) * | 2016-08-19 | 2016-11-16 | 天津市中马骏腾精密机械制造有限公司 | A kind of overedger being integrated with electric appliance box control circuit plate |
| CN106602968A (en) * | 2017-01-05 | 2017-04-26 | 四川埃姆克伺服科技有限公司 | Servo motor driving unit structure |
| CN106602968B (en) * | 2017-01-05 | 2023-07-25 | 四川埃姆克伺服科技有限公司 | Servo motor driving unit structure |
| CN110453393A (en) * | 2019-08-16 | 2019-11-15 | 台州弘胜电子有限公司 | A kind of sewing machine is integrally automatically controlled |
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| Publication number | Publication date |
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| CN105019156B (en) | 2017-11-17 |
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Denomination of invention: Integrated overlock sewing electromechanical control Effective date of registration: 20231107 Granted publication date: 20171117 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU HONGSHENG ELECTRONIC CO.,LTD. Registration number: Y2023980064382 |
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