CN205062343U - Electronic -grade glass fiber cloth weaves with radium -shine device that stops absolutely - Google Patents
Electronic -grade glass fiber cloth weaves with radium -shine device that stops absolutely Download PDFInfo
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- CN205062343U CN205062343U CN201520828339.0U CN201520828339U CN205062343U CN 205062343 U CN205062343 U CN 205062343U CN 201520828339 U CN201520828339 U CN 201520828339U CN 205062343 U CN205062343 U CN 205062343U
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- radium
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- stop device
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- warp thread
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Abstract
The utility model provides an electronic -grade glass fiber cloth weaves with radium -shine device that stops absolutely, includes that radium -shine emitter, induction receive device, light response stop device and siren absolutely, wherein: at the radium -shine emitter of warp travel path's below installation, correspond position installation induction receive device at radium -shine emitter with the level, through ray communication connection between radium -shine emitter, the induction receive device, radium -shine emitter, induction receive device, ray are in with horizontal plane and this plane perpendicularly with warp advancing direction, light response stops the device output interface absolutely and marchs drive arrangement with siren, warp respectively and be connected. The utility model discloses reduce the utensil of knitting on the glass silk travel path, reduce friction, improve the cloth cover quality, reduce CCL and scrap.
Description
Technical field
The utility model relates to printed circuit alkali-free electronic-grade glass fiber cloth used, is applicable to printed circuit plate substrate in electron trade.
Background technology
In recent years, along with intelligent machine, popularizing of the products such as panel computer, the manufacturer of each categorles product is using a frivolous emphasis as comparing with of product, and electronic-grade glass fiber cloth is as insulation reinforcing material important in printed circuit board, produce thickness thinner, the primary goal becoming each glass cloth production firm that the glass cloth of more reliable performance is also natural, before adding, the production firm of the main force of high-end ultrathin fabric is Japanese enterprises, although quality is reliable, but price is higher, for substituting Japanese product, domestic Duo Jia glass cloth production firm is all proposed the thin cloth product of many moneys, the filament diameter of the glass fiber that ultrathin fabric uses is superfine, very easily there is broken silk phenomenon, it is abnormal that broken silk can produce convex grain after CCL (copper-clad plate) produces, copper face can be caused to be oxidized after pressure Copper Foil, affect plate property, severe patient can cause copper sheet to break, therefore in glass cloth production process, reduce broken silk seem particularly important, and in glass yarn course, there is more friction or glass fibre all can be caused to rupture with the utensil that glass yarn directly contacts, can be larger on the impact of ultrathin fabric cloth cover quality so reduce path friction and reduce the tool of knitting of advancing on road.
Utility model content
The utility model object is reduce glass yarn course knits tool, reduces friction, improves cloth cover quality, reduce CCL and scrap.
The technical solution of the utility model:
A kind of electronic-grade glass fiber cloth is weaved cotton cloth with radium-shine disconnected stop device, it is characterized in that, comprises radium-shine emitter 5, responds to receiving system 6, light sensing breaks stop device 7 and siren 9, wherein:
In the below of warp thread 1 course, radium-shine emitter 5 is installed, at radium-shine emitter 5 same level correspondence position, induction receiving system 6 is installed, described radium-shine emitter 5, induction receiving system 6 between communicated to connect by ray 10, described radium-shine emitter 5, induction receiving system 6, ray 10 is in same level face and this plane is vertical with warp thread direct of travel;
Output and the light sensing of described induction receiving system 6 stop device 7 input that breaks is connected;
Described light sensing stop device 7 output interface that breaks is connected with siren 9, warp thread traveling drive 8 respectively; the normal communications signal cutting off ray 10 when dropping under gravity after yarn 1 fracture in an instant; induction receiving system 6 collects this signal and is supplied to light sensing and to break stop device 7; the light sensing stop device 7 that breaks makes shutdown; signal give the alarm thus to siren 9, halt instruction is supplied to warp thread traveling drive 8 simultaneously and makes whole warp thread advance system out of service.
Compared with prior art, reduce and glass yarn course knits tool, reduce friction, improve cloth cover quality, reduce CCL and scrap.
Accompanying drawing explanation
Fig. 1 existingly stops disconnected technology schematic diagram.
Fig. 2 the utility model stops disconnected embodiment schematic diagram.
Fig. 3 is the utility model device connection diagram.
Description of symbols: warp thread 1, menopause tablet 2, heald frame 3, reed 4, radium-shine emitter 5, induction receiving system 6, light sensing break stop device 7, siren 9, ray 10,
Detailed description of the invention
As shown in Figure 1 and Figure 2, warp thread is advanced to touch and is much knitted tool, such as:
All kinds of rollers that each orientation is arranged, for changing yarn direct of travel;
Heald frame 3, makes weft yarn penetrate for supporting two warp thread 1;
Reed 4, for striking pressure weft yarn, makes closely.
Menopause tablet 2, for supporting contact yarn 1, gathers warp thread travel condition.
Warp thread 1 contacts with above-mentioned tool of knitting, and must bring friction.
Glass fabric can cause warp break because of raw yarn self quality or board conditional fluctuation etc. are abnormal in weaving process, if there is no Timeliness coverage and shut down process, cloth cover can be caused to lack yarn recur next time, the solution of current glass cloth factory to this exception is on warp thread, hang menopause tablet 2, menopause tablet 2 is stainless steel thin slice, under situation of normally weaving cotton cloth, warp thread has certain tension force, the menopause tablet 2 that yarn hangs can be unsettled state, but when on the induction electrode (meaning not shown in the figures) that menopause tablet 2 after warp thread 1 ruptures can drop to below under gravity, machine senses just can stopping alarm, but the existence of menopause tablet makes the many frictions together on the route of advancing of yarn bundle, glass fabric cloth cover is easily caused to break silk.As shown in Figure 1.
Therefore, the menopause tablet 2 of use hangs on warp thread 1, and warp thread 1 contacts with it, forms unnecessary friction.
As shown in Figure 2; the utility model installs radium-shine emitter 5 in the below of warp thread course; at transmitter same level correspondence position, induction receiving system 6 is installed; and install a set of controller additional and to break stop device 7 as light sensing; yarn 1 drops after rupturing under gravity can through the position of this ray 10; interfere with the transmitting of normal laser light, inductor senses laser light abnormal meeting hard stop and gives the alarm.
Claims (1)
1. an electronic-grade glass fiber cloth is weaved cotton cloth with radium-shine disconnected stop device, it is characterized in that, comprise radium-shine emitter (5), respond to receiving system (6), light sensing breaks stop device (7) and siren (9), wherein:
In the below of warp thread (1) course, radium-shine emitter (5) is installed, at radium-shine emitter (5) same level correspondence position, induction receiving system (6) is installed, by ray (10) communication connection between described radium-shine emitter (5), induction receiving system (6), described radium-shine emitter (5), induction receiving system (6), ray (10) is in same level face and this plane is vertical with warp thread direct of travel;
Output and the light sensing of described induction receiving system (6) stop device (7) input that breaks is connected;
Described light sensing break stop device (7) output interface respectively with siren (9), warp thread traveling drive (8) connects, the normal communications signal cutting off ray (10) when dropping under gravity after yarn (1) fracture in an instant, induction receiving system (6) collects this signal and is supplied to light sensing breaks stop device (7), the light sensing stop device (7) that breaks makes shutdown, signal give the alarm thus to siren (9), halt instruction is supplied to warp thread traveling drive (8) makes whole warp thread advance system out of service simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828339.0U CN205062343U (en) | 2015-10-23 | 2015-10-23 | Electronic -grade glass fiber cloth weaves with radium -shine device that stops absolutely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828339.0U CN205062343U (en) | 2015-10-23 | 2015-10-23 | Electronic -grade glass fiber cloth weaves with radium -shine device that stops absolutely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062343U true CN205062343U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828339.0U Active CN205062343U (en) | 2015-10-23 | 2015-10-23 | Electronic -grade glass fiber cloth weaves with radium -shine device that stops absolutely |
Country Status (1)
| Country | Link |
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| CN (1) | CN205062343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258008A (en) * | 2019-07-11 | 2019-09-20 | 台嘉玻璃纤维有限公司 | A kind of flimsy material breaks sensed device |
| CN110438633A (en) * | 2019-08-10 | 2019-11-12 | 苏州旻华纺织有限公司 | A kind of loom is disconnected through detection and automatic stop arrangement |
-
2015
- 2015-10-23 CN CN201520828339.0U patent/CN205062343U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258008A (en) * | 2019-07-11 | 2019-09-20 | 台嘉玻璃纤维有限公司 | A kind of flimsy material breaks sensed device |
| CN110438633A (en) * | 2019-08-10 | 2019-11-12 | 苏州旻华纺织有限公司 | A kind of loom is disconnected through detection and automatic stop arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201315 Shanghai city Pudong Kangqiao Industrial Zone No. 123 road show Patentee after: Acer and electronic materials Polytron Technologies Inc Address before: Hunan Pudong New Area Kangqiao Industrial Zone, Shanghai City Road 201315 No. 2502 room 306 Patentee before: Shanghai Honghe Electronic Material Co., Ltd. |