CN103015052A - Dragging wheel device for sewing machine - Google Patents
Dragging wheel device for sewing machine Download PDFInfo
- Publication number
- CN103015052A CN103015052A CN 201110298875 CN201110298875A CN103015052A CN 103015052 A CN103015052 A CN 103015052A CN 201110298875 CN201110298875 CN 201110298875 CN 201110298875 A CN201110298875 A CN 201110298875A CN 103015052 A CN103015052 A CN 103015052A
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- China
- Prior art keywords
- controller
- dragging wheel
- wheel device
- sewing machine
- drive motors
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- 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.)
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- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a dragging wheel device for a sewing machine. The dragging wheel device comprises a driving motor, a dragging wheel, a bracket and a controller, wherein the dragging wheel is connected with the driving motor; the driving motor and the dragging wheel are arranged on the bracket respectively; the driving motor is connected with the controller through a cable; the controller is connected with a microcomputer through a control bus; the controller is a PLC (Programmable Logic Controller); and the control bus is an RS-232 bus. The dragging wheel device is simple and compact in structure, is easy and convenient to install, and has high moving accuracy and a very good economic benefit; and automatic control over the dragging wheel is realized, and the working efficiency is increased.
Description
Technical field
The present invention relates to the sewing device field, relate in particular to a kind of towing wheel device for sewing machine.
Background technology
Sewing machines mainly is comprised of head, support, transmission and tugboat four parts, and it is to form one or more stitchings, the machine that cloth is interweaved or unite by a seam at cloth.When making the thicker cloth such as multilayer denim, it is not smooth that work feed easily appears, stitching is piled up the phenomenons such as cloth out-of-flatness, tugboat compresses cloth, drives simultaneously cloth to move forward, realize head to cloth in movement fast, the process of accurately making.But dragging wheel mechanism in the market all can only be realized the function of the dilatory cloth of rear straight line, there be making of radian need to repeatedly change pin to making such as waist of trousers etc., waste time and energy, have certain limitation effect, and complicated in mechanical structure, the part difficulty of processing is large, installation, inconvenient debugging, need the moving operation of armrest, improved labour intensity, reduced operating efficiency.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and a kind of towing wheel device for sewing machine simple in structure, easy to adjust is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of towing wheel device for sewing machine, comprise drive motors, the tugboat, the support that are connected with described drive motors, described drive motors, tugboat are located at respectively on the described support, also be provided with controller, described drive motors is connected with described controller by cable, and described controller is connected with micro computer by control bus.
In a preferred embodiment of the present invention, towing wheel device for sewing machine comprises that further described controller is the PLC controller.
In a preferred embodiment of the present invention, towing wheel device for sewing machine comprises that further described control bus is the RS-232 bus.
The invention solves the defective that exists in the background technology, the present invention is simple and compact for structure, and simple installation has been realized the automation control of tugboat, and mobile accuracy is high, has improved operating efficiency, has good economic benefit.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Among the figure: 1, drive motors, 2, tugboat, 3, support, 4, controller, 5, cable, 6, control bus, 7, micro computer.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of towing wheel device for sewing machine, comprise drive motors 1, the tugboat 2, the support 3 that are connected with described drive motors 1, described drive motors 1, tugboat 2 are located at respectively on the described support 3, also be provided with controller 4, described drive motors 1 is connected with described controller 4 by cable 5, and described controller 4 is connected with micro computer 7 by control bus 6.
The preferred described controller of the present invention is the PLC controller, and reliability is high, can in time send warning message when breaking down, and antijamming capability is strong.
The preferred described control bus of the present invention is the RS-232 bus.
When the present invention uses, in micro computer 7, input instruction, 1 motion of controller 4 control drive motors, tugboat 2 is along with the motion of drive motors 1 realizes lifting, falling or rotate.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification, must determine technical scope according to the claim scope.
Claims (3)
1. towing wheel device for sewing machine, comprise drive motors, the tugboat, the support that are connected with described drive motors, described drive motors, tugboat are located at respectively on the described support, it is characterized in that: also be provided with controller, described drive motors is connected with described controller by cable, and described controller is connected with micro computer by control bus.
2. towing wheel device for sewing machine according to claim 1, it is characterized in that: described controller is the PLC controller.
3. towing wheel device for sewing machine according to claim 1, it is characterized in that: described control bus is the RS-232 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110298875 CN103015052A (en) | 2011-09-28 | 2011-09-28 | Dragging wheel device for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110298875 CN103015052A (en) | 2011-09-28 | 2011-09-28 | Dragging wheel device for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103015052A true CN103015052A (en) | 2013-04-03 |
Family
ID=47964120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110298875 Withdrawn CN103015052A (en) | 2011-09-28 | 2011-09-28 | Dragging wheel device for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103015052A (en) |
-
2011
- 2011-09-28 CN CN 201110298875 patent/CN103015052A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130403 |