CN203229746U - Direct-driven overedger - Google Patents
Direct-driven overedger Download PDFInfo
- Publication number
- CN203229746U CN203229746U CN 201320161048 CN201320161048U CN203229746U CN 203229746 U CN203229746 U CN 203229746U CN 201320161048 CN201320161048 CN 201320161048 CN 201320161048 U CN201320161048 U CN 201320161048U CN 203229746 U CN203229746 U CN 203229746U
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- CN
- China
- Prior art keywords
- motor
- direct
- overedger
- driven
- fan
- 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.)
- Expired - Lifetime
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a direct-driven overedger. The direct-driven overedger is formed by a motor and a working mechanism which is connected with the motor through a power shaft; a rotary shaft of the motor is provided with a fan and a control plate; the rail end of the motor is provided with an outer cover; the direct-driven overedger is characterized in that the fan is provided with positioning holes; magnets are arranged in the positioning holes; hall sensing heads which are corresponding to the magnets are arranged on the control plate. According to the direct-driven overedger, a hall sensing mechanism is arranged at the fan end inside the motor, so that the motor can be effectively cooled during working, controlling motor operating states through hall sensing during the operation of the motor is achieved, and structural cleanliness of the overedger is achieved.
Description
Technical field
The utility model relates to a kind of sewing device, refers more particularly to a kind of direct-drive type overlock machine, belongs to the mechanotronics field.
Background technology
Overlock machine is the common equipment of clothes processing enterprise.Overlock machine is in the market normally wiped the operating mechanism's work that drives of obeying by motor.In order to reduce the operating noise that belt transmission produces, occurred a kind of design that utilizes motor direct-drive on the market, yet owing to when directly being installed on motor on the working machine, required electric machine structure to want relative compact, in order to avoid the heavy burden energy imbalance occurs.Like this produced a new problem again, namely be difficult in the machine operation process realize that motor is to the control of sewing needle movement locus.
Summary of the invention
For solving the technological deficiency of above-mentioned motor, the utility model proposes a kind of direct-drive type overlock machine design.
The utility model is realized by following manner: a kind of direct-drive type overlock machine, by motor, constitute by the operating mechanism that line shaft is connected with motor, shaft of motor is provided with fan and control panel, the motor tail end is provided with outer cover, it is characterized in that establishing locating hole on the described fan, magnet is installed in it, is established Hall element with the magnet corresponding section on the control panel.
Because the utility model has been set up hall sensing mechanism in the fan termination of motor internal, motor can effectively be cooled off when work, utilize Hall element that electric machine operation state is controlled when also having realized machine operation, realized that device structure is clean and tidy.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of fan;
The specific embodiment
Embodiment 1: as shown in Figure 2, use injection molding way, make a fan 3, establish the locating hole 6 of a pair of symmetry at the impeller of fan 3, magnet is installed, as the induced signal source of Hall element 5 in it.
The control panel 2 of fan 3 and Hall element 5 is installed on the armature spindle of motor 1 by mode shown in Figure 1, make magnet and the Hall element on the control panel 25 in the locating hole 6 form corresponding relation, the outer end is sealed with motor cover 4 again, and then finishes the integral body assembling of motor 1.
Claims (1)
1. direct-drive type overlock machine, by motor, constitute by the operating mechanism that line shaft is connected with motor, shaft of motor is provided with fan and control panel, the motor tail end is provided with outer cover, it is characterized in that establishing locating hole on the described fan, magnet is installed in it, on the control panel with the Hall element of establishing of magnet corresponding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161048 CN203229746U (en) | 2013-04-03 | 2013-04-03 | Direct-driven overedger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320161048 CN203229746U (en) | 2013-04-03 | 2013-04-03 | Direct-driven overedger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229746U true CN203229746U (en) | 2013-10-09 |
Family
ID=49285883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320161048 Expired - Lifetime CN203229746U (en) | 2013-04-03 | 2013-04-03 | Direct-driven overedger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734862A (en) * | 2016-04-08 | 2016-07-06 | 瑞珂玛机电（深圳）有限公司 | Hall type thread breakage detection device for computerized embroidery machine |
-
2013
- 2013-04-03 CN CN 201320161048 patent/CN203229746U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734862A (en) * | 2016-04-08 | 2016-07-06 | 瑞珂玛机电（深圳）有限公司 | Hall type thread breakage detection device for computerized embroidery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 323000 No. 810, Jiulong street, Bihu Town, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Shili Electric Co.,Ltd. Address before: 323000 No. 69 Heping Road, Tianning Industrial Zone, Liandu District, Zhejiang, Lishui Patentee before: Lishui Hongtu Industrial Design Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |