CN202864588U - Membrane automatic feed device of backlight module - Google Patents
Membrane automatic feed device of backlight module Download PDFInfo
- Publication number
- CN202864588U CN202864588U CN201220448819.0U CN201220448819U CN202864588U CN 202864588 U CN202864588 U CN 202864588U CN 201220448819 U CN201220448819 U CN 201220448819U CN 202864588 U CN202864588 U CN 202864588U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- wind
- backlight module
- inlet end
- automatic feeding
- 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
Links
Images
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model discloses a membrane automatic feed device of a backlight module. A rolling roll shaft is provided with a high-pressure air inflation passage along the shaft body direction, the high-pressure air inflation passage is used for connecting one end of a high pressure air source and the end of the high pressure air source is an air inlet end connector. The air inlet end connector penetrates through the rolling roll shaft, a plurality of through holes are formed in the axial surface of the rolling roll shaft, the through holes are communicated with the high-pressure air inflation passage, and the high-pressure air inflation passage is connected with the high pressure air source through a pneumatic tube. The air inlet end connector of the rolling roll shaft is connected with the pneumatic tube, when a thin membrane which is rolled on the rolling roll shaft needs to be taken, only a switch or a valve, and the switch or valve controls the on and off of air pressure which needs to be opened, high pressure air is filled into the high-pressure air inflation passage of the rolling roll shaft through the pneumatic tube. The high pressure air flows to the axial surface through the through holes which are arranged on the rolling roll shaft, is filled between the axial surface and the thin membrane, struts the thin membrane which is arranged on the rolling roll shaft and enables a relatively big gap to appear between the thin membrane and the rolling roll shaft. A user is capable of easily taking the thin membrane and closing the valve. The working of taking the thin membrane is easy, convenient and rapid.
Description
Technical field
The utility model relates to the automatic coating equipment technical field of backlight module, especially relates to a kind of diaphragm automatic feeding of backlight module.
Background technology
In the prior art, include some retes in the backlight module, very low by the manual pad pasting efficient of engineering worker, for improving the pad pasting efficient of backlight module, the backlight module automatic film applicator has appearred, comprise a diaphragm coil handling apparatus, be " 201020644523.7 " such as China Patent No., patent name is shown in the Chinese patent of " a kind of backlight membrane coil feeding mechanism ", comprise frame, motor, unreel roll shaft, wind-up roll shaft and some passive roll shafts, unreel roll shaft, wind-up roll shaft and some passive roll shafts are arranged at respectively frame rotationally, motor is fixed in the bottom of frame, motor connects wind-up roll shaft by belt, after discharging diaphragm, be wound with the film of a large volume on the wind-up roll shaft, because film is to be entangled in tightly wind-up roll shaft, film be taken off very difficultly from wind-up roll shaft, therefore be necessary to be improved.
The utility model content
For the deficiency that prior art exists, the purpose of this utility model provides a kind of diaphragm automatic feeding of backlight module, and it is simple in structure, can take off quickly and easily the film on the wind-up roll shaft.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of diaphragm automatic feeding of backlight module, comprise frame, motor, unreel roll shaft, wind-up roll shaft and some passive roll shafts, unreel roll shaft, the wind-up roll shaft and the some passive roll shafts that are used for the rolling film are arranged at respectively frame rotationally, motor is fixed in frame, the rotating shaft of motor connects roll shaft, wind-up roll shaft offers high-pressure aerated passage along the axis body direction, the end that high-pressure aerated passage is used for connection high pressure gas potential source is the inlet end interface, the inlet end interface penetrates wind-up roll shaft, the axial plane of wind-up roll shaft offers some through holes, through hole is communicated with high-pressure aerated passage, and high-pressure aerated passage connects the high pressure gas potential source by pneumatic tube.
Described motor and wind-up roll shaft are arranged at the same side of frame, and motor connects wind-up roll shaft by belt.
The pneumatic tube of the inlet end interface of described wind-up roll shaft or connection inlet end interface is connected with a valve.
Described valve comprises an electronic valve, and erecting is equipped with the master cock that opens and closes for by-pass valve control, and master cock connects the control end of valve.
Described erecting is equipped with control box, and control box is provided with a touch control touch-screen, and the control touch-screen is provided with described master cock.
Described electronic valve comprises a rotovalve, and rotovalve comprises a fixed part and a rotating part, and fixed part is fixed in frame, and rotating part is fixed in the inlet end interface of wind-up roll shaft, and fixed part is provided with an admission port, and pneumatic tube is connected in the admission port of fixed part.
The described roll shaft that unreels offers high-pressure aerated passage along the axis body direction, the end that high-pressure aerated passage is used for connection high pressure gas potential source is the inlet end interface, the inlet end interface penetrates and unreels roll shaft, the axial plane that unreels roll shaft offers some through holes, through hole is communicated with high-pressure aerated passage, and high-pressure aerated passage connects the high pressure gas potential source by pneumatic tube.
Describedly unreel roll shaft and be connected roll shaft and connect by belt.
After adopting said structure, the utility model is compared with existing technology the advantage that has: the utility model is connected with pneumatic tube at the inlet end interface of wind-up roll shaft, in the time of need to taking off the film of institute's rolling on the wind-up roll shaft, only need to open switch or the valve of control air pressure break-make, be filled with high pressure gas by pneumatic tube to the high-pressure aerated passage of wind-up roll shaft, high pressure gas flow to axial plane by the through hole of wind-up roll shaft, be filled between axial plane and the film, film on the rolling beaming roller is strutted, make and occur a larger gap between film and the wind-up roll shaft, the user can take off film like a cork, valve-off gets final product again, and the work of taking off film is simpler, convenient, fast.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is inner structure scheme drawing of the present utility model.
Among the figure: 1, frame 2, motor 3, unreel roll shaft 4, wind-up roll shaft 5, pneumatic tube 6, master cock 7, control box 8, control touch-screen.
The specific embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see that Fig. 1 is to shown in Figure 2: a kind of diaphragm automatic feeding of backlight module, comprise frame 1, motor 2, unreel roll shaft 3, wind-up roll shaft 4 and some passive roll shafts, unreel roll shaft 3, the wind-up roll shaft 4 and the some passive roll shafts that are used for the rolling film are arranged at respectively frame 1 rotationally, motor 2 is fixed in frame 1, the rotating shaft of motor 2 connects roll shaft, wind-up roll shaft 4 offers high-pressure aerated passage along the axis body direction, the end that high-pressure aerated passage is used for connection high pressure gas potential source is the inlet end interface, the inlet end interface penetrates wind-up roll shaft 4, the axial plane of wind-up roll shaft 4 offers some through holes, through hole is communicated with high-pressure aerated passage, and high-pressure aerated passage connects the high pressure gas potential source by pneumatic tube 5.
The utility model is connected with pneumatic tube 5 at the inlet end interface of wind-up roll shaft 4, in the time of need to taking off the film of institute's rolling on the wind-up roll shaft 4, only need to open switch or the valve of control air pressure break-make, be filled with high pressure gas by pneumatic tube 5 to the high-pressure aerated passage of wind-up roll shaft 4, high pressure gas flow to axial plane by the through hole of wind-up roll shaft 4, be filled between axial plane and the film, film on the rolling beaming roller is strutted, make and occur a larger gap between film and the wind-up roll shaft 4, the user can take off film like a cork, valve-off gets final product again, and the work of taking off film is simpler, convenient, fast.
The inlet end interface of wind-up roll shaft 4 is connected with a valve.In preferred embodiments, be connected with a valve at the pneumatic tube 5 that connects the inlet end interface.By valve control ventilation with die.
Valve comprises an electronic valve, and frame 1 is provided with the master cock 6 that opens and closes for by-pass valve control, and master cock 6 connects the control end of valve.By the master cock 6 on the frame 1, the Kai Heguan of by-pass valve control easily, to high-pressure aerated passage ventilation or die, control is convenient.
Erecting is equipped with control box 7, and control box 7 is provided with a touch control touch-screen 8, and control touch-screen 8 is provided with master cock 6.By the master cock 6 on the touch control touch-screen 8, Kai Heguan that can by-pass valve control.
Electronic valve comprises a rotovalve, and rotovalve comprises a fixed part and a rotating part, and fixed part is fixed in frame 1, and rotating part is fixed in the inlet end interface of wind-up roll shaft 4, and fixed part is provided with an admission port, and pneumatic tube 5 is connected in the admission port of fixed part.The wind-up roll shaft 4 that goes for rotating.
Automatic feeding is widely used at present, and other structure and principle are same as the prior art, repeat no more here.
Claims (8)
1. the diaphragm automatic feeding of a backlight module, comprise frame (1), motor (2), unreel roll shaft (3), wind-up roll shaft (4) and some passive roll shafts, unreel roll shaft (3), the wind-up roll shaft (4) and the some passive roll shafts that are used for the rolling film are arranged at respectively frame (1) rotationally, motor (2) is fixed in frame (1), the rotating shaft of motor (2) connects roll shaft, it is characterized in that: wind-up roll shaft (4) offers high-pressure aerated passage along the axis body direction, the end that high-pressure aerated passage is used for connection high pressure gas potential source is the inlet end interface, the inlet end interface penetrates wind-up roll shaft (4), the axial plane of wind-up roll shaft (4) offers some through holes, through hole is communicated with high-pressure aerated passage, and high-pressure aerated passage connects the high pressure gas potential source by pneumatic tube (5).
2. the diaphragm automatic feeding of a kind of backlight module according to claim 1, it is characterized in that: described motor (2) and wind-up roll shaft (4) are arranged at the same side of frame (1), and motor (2) connects wind-up roll shaft (4) by belt.
3. the diaphragm automatic feeding of a kind of backlight module according to claim 1 is characterized in that: the inlet end interface of described wind-up roll shaft (4) or the pneumatic tube (5) that connects the inlet end interface are connected with a valve.
4. the diaphragm automatic feeding of a kind of backlight module according to claim 3, it is characterized in that: described valve comprises an electronic valve, frame (1) is provided with the master cock (6) that opens and closes for by-pass valve control, and master cock (6) connects the control end of valve.
5. the diaphragm automatic feeding of a kind of backlight module according to claim 4, it is characterized in that: described erecting is equipped with control box (7), control box (7) is provided with a touch control touch-screen (8), and control touch-screen (8) is provided with described master cock (6).
6. the diaphragm automatic feeding of a kind of backlight module according to claim 4, it is characterized in that: described electronic valve comprises a rotovalve, rotovalve comprises a fixed part and a rotating part, fixed part is fixed in frame (1), rotating part is fixed in the inlet end interface of wind-up roll shaft (4), fixed part is provided with an admission port, and pneumatic tube (5) is connected in the admission port of fixed part.
7. the diaphragm automatic feeding of a kind of backlight module according to claim 1, it is characterized in that: the described roll shaft (3) that unreels offers high-pressure aerated passage along the axis body direction, the end that high-pressure aerated passage is used for connection high pressure gas potential source is the inlet end interface, the inlet end interface penetrates and unreels roll shaft (3), the axial plane that unreels roll shaft (3) offers some through holes, through hole is communicated with high-pressure aerated passage, and high-pressure aerated passage connects the high pressure gas potential source by pneumatic tube (5).
8. the diaphragm automatic feeding of a kind of backlight module according to claim 1 is characterized in that: describedly unreel roll shaft (3) and be connected roll shaft and connect by belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220448819.0U CN202864588U (en) | 2012-09-04 | 2012-09-04 | Membrane automatic feed device of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220448819.0U CN202864588U (en) | 2012-09-04 | 2012-09-04 | Membrane automatic feed device of backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864588U true CN202864588U (en) | 2013-04-10 |
Family
ID=48031328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220448819.0U Expired - Lifetime CN202864588U (en) | 2012-09-04 | 2012-09-04 | Membrane automatic feed device of backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508231A (en) * | 2013-09-19 | 2014-01-15 | 安庆市康明纳包装有限公司 | Reverse-rolling device of material rolling stand of bag making machine |
-
2012
- 2012-09-04 CN CN201220448819.0U patent/CN202864588U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508231A (en) * | 2013-09-19 | 2014-01-15 | 安庆市康明纳包装有限公司 | Reverse-rolling device of material rolling stand of bag making machine |
| CN103508231B (en) * | 2013-09-19 | 2015-09-16 | 安庆市康明纳包装有限公司 | A kind of warp device of Bag Making Machine coil cradle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206765518U (en) | For producing the new transverse cutting unit glued membrane stripping off device of environmentally friendly transfer paper | |
| WO2008139411A3 (en) | Smoking device, charging means and method of using it | |
| CN207209536U (en) | The rolling-up mechanism of film machine | |
| WO2008103649A3 (en) | Food dispensing apparatus | |
| CN201670614U (en) | Joint paper slitting machine | |
| CN202864588U (en) | Membrane automatic feed device of backlight module | |
| CN201501131U (en) | Fully automatic compound machine for three-layer composite packaging bag | |
| CN103640916A (en) | Plastic differential film rolling device for clothes | |
| CN206692160U (en) | The water tep reel winding apparatus that can be vented | |
| CN201737512U (en) | Superposed films separating and coiling device | |
| CN202499838U (en) | Novel gear adhesive-tape coil | |
| CN206955308U (en) | Packaging film roll unreels trouser-stretcher | |
| CN206767228U (en) | For efficiently producing the Novel compounding machine wrap-up of cigarette case package paper | |
| CN203865642U (en) | Closed winding machine | |
| CN203345799U (en) | Backlight coiled diaphragm feeding mechanism | |
| CN204250998U (en) | Window adhering machine film pickup air distributing device | |
| CN205772314U (en) | The banding machine of single shaft rolling and the rolling inner core of the banding machine for single shaft rolling | |
| CN204083786U (en) | A kind of volume of the gas column containing air valve film automatic aerator | |
| CN103389006A (en) | Condenser on-line cleaning robot dry-type boosting coil pipe system | |
| CN206955329U (en) | A kind of spacer tape sticking device | |
| CN206154558U (en) | Mould evacuating device | |
| CN204384530U (en) | A kind of no-station pole canopy discharging frame | |
| CN203432461U (en) | Dry-type supercharging coil pipe system of condenser on-line cleaning robot | |
| CN204022022U (en) | A kind of automatic inflating structure that is applied to Full-automatic film winder | |
| CN207427555U (en) | Coating machine goes to electrostatic mechanism |
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 |
Owner name: DONGGUAN CHANGTIAN PRECISION EQUIPMENT TECHNOLOGY Free format text: FORMER NAME: CHANG TIAN PREC EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523000, B, building 2, Jing Sheng Road, Guangming Industrial Zone, Niu Guang Shan Industrial Park, Dongguan, Dongcheng District, Guangdong, China Patentee after: GUANGDONG CHANGTIAN PRECISE EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 523000 A, Shigu Industrial Zone, Nancheng District, Guangdong, Dongguan 308, China Patentee before: DONGGUAN CHANGTIAN MECHANICAL PRECISE Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 238000 Chaohu Economic Development Zone, Hefei City, Anhui Province, Jinchao Avenue and Wuxu Road Intersection A-01 Patentee after: ANHUI ZHONGXIAN INTELLIGENT ROBOT Co.,Ltd. Address before: 523000 Building B, Jingsheng Road, Guangming Industrial Zone, Niushan External Economic Industrial Park, Dongcheng District, Dongguan City, Guangdong Province Patentee before: GUANGDONG CHANGTIAN PRECISE EQUIPMENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |