CN204489803U - Without edges of boards LED display on-line normalization device - Google Patents
Without edges of boards LED display on-line normalization device Download PDFInfo
- Publication number
- CN204489803U CN204489803U CN201520053452.6U CN201520053452U CN204489803U CN 204489803 U CN204489803 U CN 204489803U CN 201520053452 U CN201520053452 U CN 201520053452U CN 204489803 U CN204489803 U CN 204489803U
- Authority
- CN
- China
- Prior art keywords
- edges
- led display
- chain
- boards
- sprocket
- 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 - Fee Related
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model belongs to transmitting device, provide a kind of without edges of boards LED display on-line normalization device, comprise two guide rails be arranged in parallel and the driving chain be located at respectively in each guide rail, each described driving chain is made up of some inner chain sheets, outer chain sheet, bearing pin and roller bearing, is equipped with the sprocket for supporting without edges of boards LED display outside the outer chain sheet that driving chain described in two is relative.The utility model adopts above-mentioned on-line normalization device transmission circuit plate to spray, and adopts the top of sprocket to circuit card to send transportation mode, even if circuit card also can fast transportation without edges of boards, and efficiency of spraying paint improves 30%; Driving chain on-line cleaning, extends its service life, reduces the cost because changing, damaging driving device; And above-mentioned transmitting device is without the need to auxiliary fixture, produces, the cost of material is low.
Description
Technical field
The utility model belongs to transmitting device, especially a kind of without edges of boards LED display on-line normalization device.
Background technology
Current LED display circuit card needs the anti-paint of coating three in process of production, to reach protection against the tide, mildew-resistant, dust-proof " three prevent " effect.But due to present ultra-thin, gentlier change design, all without reserved edges of boards, like this, there is many bottlenecks when the anti-paint of coating three in current LED display circuit card.Owing to not having edges of boards inconvenience to adopt on-line Full spraying paint, mostly adopt hand spray, but there is great number of issues again in hand spray: efficiency is low, poor quality, area occupied large, and painting environments difference pollutes.Although also there are some producers to utilize tool to realize spraying paint online without edges of boards LED display at present, also there is following problem:
One, tool is installed loaded down with trivial details, first will be installed on tool without edges of boards LED display, and after having sprayed oven dry, need to pull down tool, waste time and energy before spraying;
Two, to being also sprayed onto on tool by paint without while edges of boards LED display, tool paints not easy cleaning after oven dry, and the paint accumulated after Long-Time Service makes tool scrap, and cost is high;
Three, to without being sprayed onto on transmitting device by paint while edges of boards LED display, general transmitting device does not possess cleaning function, and after Long-Time Service, the gearing of transmitting device can be lost efficacy gradually, and the cost of maintain and replace transmitting device is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of online without edges of boards LED display on-line normalization device.
The utility model realizes like this, a kind of without edges of boards LED display on-line normalization device, comprise two guide rails be arranged in parallel and the driving chain be located at respectively in each guide rail, each described driving chain is made up of some inner chain sheets, outer chain sheet, bearing pin and roller bearing, is equipped with the sprocket for supporting without edges of boards LED display outside the outer chain sheet that driving chain described in two is relative.
Alternatively, the top of described sprocket is little, and bottom is large, and the top of described sprocket is for supporting without edges of boards LED display, and the bottom of described sprocket is fixedly connected with outer chain sheet.
Alternatively, the bottom of described sprocket is fixedly connected with by corresponding described bearing pin with adjacent two chain sheets.
Alternatively, the thickness of described chain tooth crest be less than or equal to without in edges of boards LED display adjacent two row LED between spacing.
Alternatively, it is characterized in that, described transmitting device also comprises the cleaning box be located at respectively below each described driving chain, is provided with cleaning liquid and sprocket wheel in described cleaning box, each described driving chain and each described sprocket engagement.
The utility model adopts above-mentioned on-line normalization device transmission circuit plate to spray, and has following beneficial effect:
One, adopt the top of sprocket to circuit card to send transportation mode, even if circuit card also can fast transportation without edges of boards, and efficiency of spraying paint improves 30%;
Two, driving chain on-line cleaning, extends its service life, reduces the cost because changing, damaging driving device;
Three, above-mentioned transmitting device is without the need to auxiliary fixture, produces, the cost of material is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front elevation without edges of boards LED display on-line normalization device that the utility model embodiment provides.
Fig. 2 is the structural representation of Fig. 1 middle guide and driving chain.
Fig. 3 is the part-structure schematic diagram of driving chain in the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Referring to figs. 1 through Fig. 3, in the utility model embodiment, without the transmission of edges of boards LED display on-line normalization device is circuit card 10 (hereinafter referred to as circuit card 10) without edges of boards LED display, circuit card 10 is provided with the LED11 of some marshallings, to spray paint process while transmission to circuit card 10.Described on-line normalization device comprises two guide rails 20 be arranged in parallel, is equipped with driving chain 30, two driving chain 30 structure identical in each guide rail 20, and this sentences a driving chain 30 for example and its structure is described in detail in detail.Each driving chain 30 is made up of some inner chain sheets 31, outer chain sheet 32, bearing pin 33 and roller bearing 34.The annexation of inner chain sheet 31, outer chain sheet 32, bearing pin 33 and roller bearing 34 is identical with chain structure in prior art, does not repeat herein.Driving chain 30 is around in two sprocket wheel (not shown)s.Be equipped with sprocket 35 outside the outer chain sheet 32 that two driving chains 30 are relative, the two ends of circuit card 10 are supported by the sprocket 35 on two driving chains 30.In the present embodiment, above-mentioned transmitting device is adopted to support transfer circuit plate 10, traditional pinching is improved to the mode of shoring with delivery mode, do not need to adopt tool to carry out clamping circuit card 10, adopt this transmitting device to spray paint, compare traditional manually spraying paint to spray paint with tool, efficiency of spraying paint improves at least 30%, and spray paint and mainly spray above circuit card 10, and sprocket 35 is in the supported underneath of circuit card 10, also paint is effectively avoided to be sprayed onto on driving chain 30, like this, driving chain 30 can be permanently effective use, cost also reduces greatly.
In the present embodiment, some sprockets 35 of each driving chain 30 are all that top is little, and bottom is large, in subtriangular structure.The top of each sprocket 35 is used for support circuit plate 10, and bottom is used for fixing with outer chain sheet 32.As can be seen from Fig. 3, the bottom of each sprocket 35 is fixed on two adjacent outer chain sheets 32, namely be fixed by the bearing pin 33 of adjacent two outer chain sheets 32, do not need to increase unnecessary part, simultaneously, being fixed on two adjacent outer chain sheets 32 is not like this be fixed on same outer chain sheet 32, utilizes the connection between adjacent outer chain sheet 32 to play better fixation yet.
In the present embodiment, each sprocket 35 is in flake structure, and its thickness is less than or equal to the spacing on circuit card 10 between adjacent two row LED11.Like this, namely sprocket 35 can support circuit card 10 as the strong point adjacent two gaps of arranging between LED11.Particularly, in the present embodiment, the sprocket 35 of each driving chain 30 arranges gap between LED11 as the strong point using circuit card 10 outermost two, certainly, and also can by the driving chain 30 inwardly capable support of shift-in.
Referring again to Fig. 2, although in the present embodiment, the mode adopting sprocket 35 to shore does not have too many paint and is sprayed on driving chain 30, but in order to improve the cleanliness level of driving chain 30 further, ensure that it can operate for a long time, in the present embodiment, transmitting device also comprises the cleaning box 40 be located at respectively below each driving chain 30, be provided with cleaning liquid and cleaning wheel 41 in cleaning box 40, each driving chain 30 engages with each cleaning wheel 41.Driving chain 30 is also cleaned by cleaning box 40 while transmission, is cleaned up by the paint be sprayed on driving chain 30 in time.
To sum up, the utility model adopts above-mentioned on-line normalization device transmission circuit plate 10 to spray, and has following beneficial effect:
One, adopt the top of sprocket 35 pairs of circuit cards 10 to send transportation mode, even if circuit card 10 also can fast transportation without edges of boards, and efficiency of spraying paint improves 30%;
Two, driving chain 30 on-line cleaning, extends its service life, reduces the cost because changing, damaging driving device;
Three, above-mentioned transmitting device is without the need to auxiliary fixture, produces, the cost of material is low.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (5)
1. one kind without edges of boards LED display on-line normalization device, it is characterized in that, comprise two guide rails be arranged in parallel and the driving chain be located at respectively in each guide rail, each described driving chain is made up of some inner chain sheets, outer chain sheet, bearing pin and roller bearing, is equipped with the sprocket for supporting without edges of boards LED display outside the outer chain sheet that driving chain described in two is relative.
2. according to claim 1 without edges of boards LED display on-line normalization device, it is characterized in that, the top of described sprocket is little, and bottom is large, and the top of described sprocket is for supporting without edges of boards LED display, and the bottom of described sprocket is fixedly connected with outer chain sheet.
3. according to claim 2ly it is characterized in that without edges of boards LED display on-line normalization device, the bottom of described sprocket is fixedly connected with by corresponding described bearing pin with adjacent two chain sheets.
4. according to claim 2ly to it is characterized in that without edges of boards LED display on-line normalization device, the spacing between the thickness of described chain tooth crest is less than or equal to without two row LED adjacent in edges of boards LED display.
5. according to any one of claim 1 to 4 without edges of boards LED display on-line normalization device, it is characterized in that, described transmitting device also comprises the cleaning box be located at respectively below each described driving chain, cleaning liquid and sprocket wheel is provided with, each described driving chain and each described sprocket engagement in described cleaning box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053452.6U CN204489803U (en) | 2015-01-27 | 2015-01-27 | Without edges of boards LED display on-line normalization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053452.6U CN204489803U (en) | 2015-01-27 | 2015-01-27 | Without edges of boards LED display on-line normalization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204489803U true CN204489803U (en) | 2015-07-22 |
Family
ID=53569084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053452.6U Expired - Fee Related CN204489803U (en) | 2015-01-27 | 2015-01-27 | Without edges of boards LED display on-line normalization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204489803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119290A (en) * | 2023-04-18 | 2023-05-16 | 长城重型机械制造有限公司 | Chain conveyor with cleaning function for high-viscosity materials |
-
2015
- 2015-01-27 CN CN201520053452.6U patent/CN204489803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116119290A (en) * | 2023-04-18 | 2023-05-16 | 长城重型机械制造有限公司 | Chain conveyor with cleaning function for high-viscosity materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY142309A (en) | Transport device, in particular for transporting two-dimensional substrates through a coating system | |
| CN207482471U (en) | A kind of acrylic board conveying device | |
| CN204489803U (en) | Without edges of boards LED display on-line normalization device | |
| CN203152391U (en) | Automatic abalone cleaning machine | |
| CN204325521U (en) | Aluminium sheet transfer system | |
| CN203470425U (en) | Flat-plate automatic spray cleaning machine | |
| CN107749737A (en) | A kind of photovoltaic board cleaning device | |
| CN202729392U (en) | Material conveying device | |
| CN102602654A (en) | Fixing roll stand device | |
| CN202828702U (en) | Turning device for roller conveying line | |
| CN203900057U (en) | Glass cleaning device | |
| CN203348307U (en) | Sliding component | |
| CN203055878U (en) | Wafer outward/inward rolling basket | |
| CN202139496U (en) | Cord splitting device for steel cords | |
| CN205687289U (en) | A kind of weaving coiling apparatus of convenient and efficient | |
| CN206951619U (en) | A kind of automatic photovoltaic panel cleaning device | |
| CN203187507U (en) | Sludge transmission conveyor | |
| CN204384350U (en) | A kind of adhesive tape conveyor clearing apparatus | |
| CN204434758U (en) | Three roll-type plating lines | |
| CN204297778U (en) | A kind of stainless steel sheet conveying arrangement | |
| CN208761112U (en) | A kind of backboard and drawer plate shunt support frame | |
| CN204486628U (en) | For the cutter delivery platform of processing stainless steel composite plate | |
| CN204722540U (en) | A kind of construction equipment Special portable rack | |
| CN203959242U (en) | Novel adhesive tape clearing apparatus | |
| CN204168597U (en) | A kind of Combined circuit board |
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: 20150722 Termination date: 20190127 |