CN204011050U - A kind of coil winding machine safety guard - Google Patents
A kind of coil winding machine safety guard Download PDFInfo
- Publication number
- CN204011050U CN204011050U CN201420427842.0U CN201420427842U CN204011050U CN 204011050 U CN204011050 U CN 204011050U CN 201420427842 U CN201420427842 U CN 201420427842U CN 204011050 U CN204011050 U CN 204011050U
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- China
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- coil winding
- winding machine
- approach switch
- rotation axis
- thimble
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Abstract
The utility model discloses a kind of coil winding machine safety guard, avoid winding the line workman in the time of coil winding turn around or unload die process in cause security incident owing to trampling pedal by mistake.By install an approach switch additional on the thimble of coil winding machine, and approach switch control signal wire is serially connected in to coil winding machine power control loop, turn around or need remove thimble when mould unloading at coil winding, in the time that rotation axis and thimble reach certain distance, approach switch sends control signal, make coil winding machine control loop in open-circuit condition, can not misroute moving and cause personal safety accident when there is while trampling pedal rotation axis by mistake; Otherwise when thimble is during near rotation axis, there is control signal in approach switch again, depress pedal after coil winding machine electric power loop in channel status, coiling workman can normally carry out coiling work.The utility model provides a kind of coil winding machine safety guard, without external power supply, have simple to operate, high reliability.
Description
Technical field
The utility model relates to the technical field of transformer manufacturing equipment, is specifically related to a kind of coil winding machine safety guard.
Background technology
Coil winding machine is one of topmost equipment during current transformer manufacture is looked forward to, and coil winding machine sketch as shown in Figure 1.According to the difference of transformer voltage grade, coil majority need to be designed to segmentation layered structure, this type of coil needs to turn around in winding process, exactly winding mould is laid down after turning around to install and is continued coiling again from coil winding machine rotation axis, and the workman that need wind the line completes by operating process this process.Due to the rotation pedal of coil winding machine on the ground, walk about coil coiling or the coiling personnel in mold process that finish to remove stage makeup and costume that turn around, may be due to rotation pedal careless, that coil winding machine is stepped in misoperation, there is certain potential safety hazard in this misoperation, serious meeting causes operative employee's person security incident, brings unnecessary trouble to operator and enterprise.Existing coil winding machine does not also have misoperation precautionary measures, protects so need to install a kind of protective device additional on coil winding machine, guarantees the operative employee person safety of coil winding machine in the time turning around, remove stage makeup and costume mould.
Utility model content
The purpose of this utility model is to overcome the problems referred to above, provides a kind of and can prevent that operative employee is turning around, remove stage makeup and costume trampling switch pedal and endangering a kind of coil winding machine safety guard of personal safety in mold process by mistake.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of coil winding machine safety guard, comprise rotation axis, to rotation axis translation or away from the thimble of rotation axis translation, it is characterized in that: also comprise and embed the approach switch that is installed on thimble, approach switch is serially connected in coil winding machine control loop; When thimble detecting of approaching rotation axis end to make approach switch and rotation axis end distance be approach switch apart from time, coil winding machine control loop is in closed circuit state; When the distance of approach switch and rotation axis end is greater than the distance that detects of approach switch, coil winding machine control loop is in open-circuit condition.
Aforesaid a kind of coil winding machine safety guard, described approach switch is arranged at a side of close rotation axis end on thimble, and the opposite side connecting ejector pin of thimble moves forward and backward control handle.
Aforesaid a kind of coil winding machine safety guard, when approach switch and rotation axis end distance to be approach switch detect apart from time, thimble holds out against and coordinates with rotation axis end.
Aforesaid a kind of coil winding machine safety guard, described coil winding machine control loop is in series by the electric switch of the motor, pedal switch, power supply and the approach switch that drive rotation axis.
Aforesaid a kind of coil winding machine safety guard, described approach switch is magnetic inductive switch.
Aforesaid a kind of coil winding machine safety guard, described thimble is fixed on thimble support.
The beneficial effects of the utility model are: a kind of coil winding machine safety guard that the utility model provides; the work that prevents from winding the line turns around in centre or coiling finishes to remove stage makeup and costume in mould; because misoperation depresses pedal, coil winding machine rotation axis is rotated and cause security incident.The utility model is by installing the protection of one group of approach switch additional, and while moving after rotation axis thimble, approach switch makes coil winding machine power control loop in open-circuit condition, avoids misoperation to cause personal safety accident, and without external power supply, simple to operate and reliability is high.
Brief description of the drawings
Fig. 1 tradition coil winding machine structure diagram;
Fig. 2 the utility model coil winding machine structure diagram;
The electric simple and easy schematic diagram of Fig. 3 the utility model coil winding machine control loop;
Fig. 4 approach switch operating path of the present utility model figure;
1: rotation axis; 2: coil; 3: thimble; 4: thimble moves forward and backward control handle; 5: pedal; 6: approach switch; 7: approach switch holding wire; 8: pedal switch; 9: the electric switch of approach switch; 10: approach switch magnetic force induction line; 11: thimble support.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 2 be the utility model coil winding machine structure diagram, on thimble 3, embed a magnetic inductive approach switch 6, approach switch holding wire 7 carries out wiring by schematic diagram 3.When operation as shown in Figure 4, when coiling 2 by after in place thimble support 11, shake thimble moves forward and backward control handle 4 by slowly close rotation axis 1 of thimble 3, in the time that the approach switch 6 on rotation axis end and thimble reaches certain distance (detecting distance), control signal is sent in the magnetic induction of approach switch, electric switch 9 closures of approach switch make coil winding machine startup power supply controlled by pedal switch 8, and operative employee can carry out coiling work after depressing pedal 5; When winding the line, pilot process turns around or coil winding finishes, shake thimble handle 4, thimble 3 slowly moves backward, in the time that rotation axis 1 and approach switch 6 are separated into certain distance (just over detecting distance), control signal is sent in the magnetic induction (being approach switch magnetic force induction line 10) of approach switch, the electric switch 9 of approach switch disconnects and makes coil winding machine control power supply in open-circuit condition, after again thimble support 11 being removed, complete that coil turns around or stripping process, middle depress pedal if any misoperation, rotation axis also can not rotate and cause security incident.The utility model is by approach switch of simple and easy installation, the personal safety accident of effectively having avoided the misoperation in coiling process to cause.
Above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops on protection range of the present utility model.
Claims (6)
1. a coil winding machine safety guard, comprises rotation axis, to rotation axis translation or away from the thimble of rotation axis translation, it is characterized in that: also comprise and embed the approach switch that is installed on thimble, approach switch is serially connected in coil winding machine control loop; When thimble detecting of approaching rotation axis end to make approach switch and rotation axis end distance be approach switch apart from time, coil winding machine control loop is in closed circuit state; When the distance of approach switch and rotation axis end is greater than the distance that detects of approach switch, coil winding machine control loop is in open-circuit condition.
2. a kind of coil winding machine safety guard according to claim 1, is characterized in that: described approach switch is arranged at a side of close rotation axis end on thimble, and the opposite side connecting ejector pin of thimble moves forward and backward control handle.
3. a kind of coil winding machine safety guard according to claim 2, is characterized in that: when approach switch and rotation axis end distance to be approach switch detect apart from time, thimble holds out against and coordinates with rotation axis end.
4. a kind of coil winding machine safety guard according to claim 1, is characterized in that: described coil winding machine control loop is in series by the electric switch of the motor, pedal switch, power supply and the approach switch that drive rotation axis.
5. a kind of coil winding machine safety guard according to claim 1, is characterized in that: described approach switch is magnetic inductive switch.
6. a kind of coil winding machine safety guard according to claim 1, is characterized in that: described thimble is fixed on thimble support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427842.0U CN204011050U (en) | 2014-07-31 | 2014-07-31 | A kind of coil winding machine safety guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427842.0U CN204011050U (en) | 2014-07-31 | 2014-07-31 | A kind of coil winding machine safety guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011050U true CN204011050U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427842.0U Active CN204011050U (en) | 2014-07-31 | 2014-07-31 | A kind of coil winding machine safety guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153449A (en) * | 2019-06-27 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | A kind of control device of lathe center stroke |
| CN110853911A (en) * | 2019-11-27 | 2020-02-28 | 新晃顺美威科技有限公司 | Transformer coil winding system |
-
2014
- 2014-07-31 CN CN201420427842.0U patent/CN204011050U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153449A (en) * | 2019-06-27 | 2019-08-23 | 安徽江淮汽车集团股份有限公司 | A kind of control device of lathe center stroke |
| CN110853911A (en) * | 2019-11-27 | 2020-02-28 | 新晃顺美威科技有限公司 | Transformer coil winding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |