CN204350514U - A kind of yarn enters the electric power incoming line structure of yarn feeding device - Google Patents
A kind of yarn enters the electric power incoming line structure of yarn feeding device Download PDFInfo
- Publication number
- CN204350514U CN204350514U CN201520073864.6U CN201520073864U CN204350514U CN 204350514 U CN204350514 U CN 204350514U CN 201520073864 U CN201520073864 U CN 201520073864U CN 204350514 U CN204350514 U CN 204350514U
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- China
- Prior art keywords
- feeding device
- yarn
- power line
- metal shell
- yarn feeding
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- Expired - Fee Related
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Abstract
The utility model relates to the electric power incoming line structure that a kind of yarn enters yarn feeding device, comprise the upper shell and lower house that are surrounded by metal shell, the inner horizontal of described lower house is provided with circuit board, the upper end of this circuit board is furnished with junction block, one end of described junction block is connected with power line, this power line extends to outside through the metal shell of side, and described power line is connected with metal shell by water repellent component, and the position of this metal shell is lower than the position of junction block.The utility model is rational in infrastructure, good airproof performance, prevents moisture from entering into into yarn feeding device inside along power line by water repellent component, ensure that the normal use into yarn feeding device.
Description
Technical field
The utility model relates to field of textile machinery, particularly relates to the electric power incoming line structure that a kind of yarn enters yarn feeding device.
Background technology
In textile machine, the yarn feeding device that enters of yarn is very important parts, its effect is whether long-time yarn of monitoring in transmission occurs fracture, due to can residual liquid on many times yarn, or workshop environment is moister, moisture is caused to enter into inside into yarn feeding device, the inside entering yarn feeding device is provided with wiring board, meeting damaged line plate after water inlet, thus affects the use into yarn feeding device.
Summary of the invention
Technical problem to be solved in the utility model is to provide the electric power incoming line structure that a kind of yarn enters yarn feeding device, rational in infrastructure, and good airproof performance prevents moisture from entering into into yarn feeding device inside along power line by water repellent component, ensure that the normal use into yarn feeding device.
The utility model solves the technical scheme that its technical problem adopts: provide the electric power incoming line structure that a kind of yarn enters yarn feeding device, comprise the upper shell and lower house that are surrounded by metal shell, the inner horizontal of described lower house is provided with circuit board, the upper end of this circuit board is furnished with junction block, one end of described junction block is connected with power line, this power line extends to outside through the metal shell of side, described power line is connected with metal shell by water repellent component, and the position of this metal shell is lower than the position of junction block.
Supplement as one of the present utility model, described water repellent component comprises the sleeve be connected with metal shell, the lateral ends of this sleeve embeds and is connected with waterproof ring, the endoporus of this waterproof ring is furnished with the taper seat of the descending change of diameter near one end of junction block, power line passes from the endoporus of waterproof ring, also overlapped through sleeve by power line and connect waterproof ring, waterproof ring moves until waterproof ring is inserted in sleeve along power line.
Supplement as another kind of the present utility model, the diameter of the little head end of described taper seat is less than the diameter of power line, and effective anti-sealing moves along power line.
Also have a kind of supplementing as of the present utility model, described waterproof ring is connected by screw thread with between sleeve, is connected firmly.
The utility model is rational in infrastructure, good airproof performance, prevents moisture from entering into into yarn feeding device inside along power line by water repellent component, ensure that the normal use into yarn feeding device.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks sectional structure chart;
Fig. 2 is partial enlargement structure chart of the present utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1-2, execution mode of the present utility model relates to the electric power incoming line structure that a kind of yarn enters yarn feeding device, comprise the upper shell 6 and lower house 7 that are surrounded by metal shell 1, the inner horizontal of described lower house 7 is provided with circuit board 4, the upper end of this circuit board 4 is furnished with junction block 5, one end of described junction block 5 is connected with power line 2, this power line 2 extends to outside through the metal shell 1 of side, described power line 2 is connected with metal shell 1 by water repellent component 3, and the position of this metal shell 1 is lower than the position of junction block 5.
Described water repellent component 3 comprises the sleeve 32 be connected with metal shell 1, the lateral ends of this sleeve 32 embeds and is connected with waterproof ring 31, the endoporus of this waterproof ring 31 is furnished with the taper seat of the descending change of diameter near one end of junction block 5, power line 2 passes from the endoporus of waterproof ring 31, also overlapped through sleeve 32 by power line and connect waterproof ring 31, waterproof ring 31 moves until waterproof ring 31 is inserted in sleeve 32 along power line 2.
The diameter of the little head end of described taper seat is less than the diameter of power line 2, and effective anti-sealing moves along power line 2.
Described waterproof ring 31 is connected by screw thread with between sleeve 32, is connected firmly.
The utility model is rational in infrastructure, good airproof performance, prevents moisture from entering into into yarn feeding device inside along power line by water repellent component, ensure that the normal use into yarn feeding device.
Claims (4)
1. a yarn enters the electric power incoming line structure of yarn feeding device, comprise the upper shell (6) and lower house (7) that are surrounded by metal shell (1), it is characterized in that, the inner horizontal of described lower house (7) is provided with circuit board (4), the upper end of this circuit board (4) is furnished with junction block (5), one end of described junction block (5) is connected with power line (2), this power line (2) extends to outside through the metal shell (1) of side, described power line (2) is connected with metal shell (1) by water repellent component (3), the position of this metal shell (1) is lower than the position of junction block (5).
2. yarn according to claim 1 enters the electric power incoming line structure of yarn feeding device, it is characterized in that: described water repellent component (3) comprises the sleeve (32) be connected with metal shell (1), the lateral ends of this sleeve (32) embeds and is connected with waterproof ring (31), the endoporus of this waterproof ring (31) is furnished with the taper seat of the descending change of diameter near one end of junction block (5), power line (2) passes from the endoporus of waterproof ring (31).
3. yarn according to claim 2 enters the electric power incoming line structure of yarn feeding device, it is characterized in that: the diameter of the little head end of described taper seat is less than the diameter of power line (2).
4. yarn according to claim 2 enters the electric power incoming line structure of yarn feeding device, it is characterized in that: described waterproof ring (31) is connected by screw thread with between sleeve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073864.6U CN204350514U (en) | 2015-02-03 | 2015-02-03 | A kind of yarn enters the electric power incoming line structure of yarn feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073864.6U CN204350514U (en) | 2015-02-03 | 2015-02-03 | A kind of yarn enters the electric power incoming line structure of yarn feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350514U true CN204350514U (en) | 2015-05-20 |
Family
ID=53233751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073864.6U Expired - Fee Related CN204350514U (en) | 2015-02-03 | 2015-02-03 | A kind of yarn enters the electric power incoming line structure of yarn feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350514U (en) |
-
2015
- 2015-02-03 CN CN201520073864.6U patent/CN204350514U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20160203 |