CN202702820U - Radiation system for plate making equipment - Google Patents
Radiation system for plate making equipment Download PDFInfo
- Publication number
- CN202702820U CN202702820U CN 201220397451 CN201220397451U CN202702820U CN 202702820 U CN202702820 U CN 202702820U CN 201220397451 CN201220397451 CN 201220397451 CN 201220397451 U CN201220397451 U CN 201220397451U CN 202702820 U CN202702820 U CN 202702820U
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- platemaking equipment
- recording drum
- drum
- cooling system
- recording
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Abstract
The utility model provides a radiation system for plate making equipment. The plate making equipment is provided with a recording drum, a drum driving part, a recording head, a recording head driving part and a box body, wherein an image recording material is arranged on the outer peripheral surface of the recording drum; the drum driving part enables the recording drum to rotate around a central axis of the recording drum; the recording head emits light beams to the image recording material on the outer peripheral surface of the recording drum to record images on the image recording material; the recording head driving part enables the recording head to linearly move along the length direction of the recording drum; and the recording drum, the drum driving part, the recording head and the recording head driving part are accommodated in the box body. The radiation system for the plate making equipment is characterized by comprising a ventilation unit for ventilating the interior of the box body, wherein the ventilation unit forms air passages on the two sides of the recording head in the axial direction of the recording drum.
Description
Technical field
The utility model relates to a kind of cooling system of platemaking equipment.
Background technology
In the past, known have a kind of platemaking equipment, this platemaking equipment include for image recording material is installed in cylindrical shape recording drum on its outer round surface, be used for making this recording drum round along the rotating drive mechanism of the turning cylinder rotation of the axis configuration of this recording drum, be used for the record head according to this image recording material of beam alignment of an image signal modulation.In a kind of like this platemaking equipment, by being installed in from the beam alignment of record head with the image recording material on the outer round surface of the recording drum of high speed rotating, along the direction moving recording head that parallels with the turning cylinder of recording drum, needed recording image on this image recording material.
For example, a kind of platemaking equipment is disclosed in TOHKEMY 2002-341561.This platemaking equipment comprises the framework that is roughly rectangular shape.At framework storage/connecting gear, driving mechanism, punching unit, recording drum, record head and circuit part are installed.
In addition, another kind of platemaking equipment is disclosed in TOHKEMY 2003-280212.In this platemaking equipment, added the adjustment platform and the image recording material guider that are used for as servicing unit, adjusted platform and image recording material guider and can be fixed on the platemaking equipment, also can dismantle down from it.In this platemaking equipment, image recording material (galley) is placed on the adjustment platform, utilize the adjustment platform to adjust, then utilize adjustment platform and image recording material guider that the image recording material of adjusting is loaded on the charging tray, the image that then needs at the image recording material record.
In the process of using these platemaking equipments, because so the running of equipment can produce heat, if can not be with the dissipation of heat that produces like this, then the temperature of platemaking equipment integral body can be in higher temperature, if yet record head continues to move under higher temperature, then can affect the life-span of light source, perhaps damage light source.Therefore, in order to guarantee to use for a long time platemaking equipment and high-quality making a plate, usually the running temperature that needs to guarantee platemaking equipment is that peripheral temperature and humidity are in prescribed limit, for example temperature is in the scope of 21 ~ 25 degrees centigrade (without sharply changing), humidity at 40 ~ 70%(without dewfall, without sharply changing) scope in.
In order to satisfy the such condition of temperature and humidity as described above, usually at the left side plate that consists of casing the cooling system that platemaking equipment is dispelled the heat is installed, make the circulation of air in the platemaking equipment, the temperature in the equipment is maintained in the scope of extraneous gas temperature+5 degree centigrade.
Namely, the example of cooling system of a platemaking equipment of prior art has been shown in Fig. 1 ~ Fig. 4, wherein, Fig. 1 is the rear perspective view of the platemaking equipment of expression prior art, Fig. 2 is the backsight cross-sectional schematic of the platemaking equipment of expression prior art, Fig. 3 is that schematic diagram is looked on the right side of platemaking equipment of expression prior art, Fig. 4 be the expression prior art platemaking equipment overlook cross-sectional schematic.As shown in Figure 1, this platemaking equipment I has casing 1, this casing 1 has framework, header board 11(is installed with reference to Fig. 4 at framework), rear plate 12, left plate 13, right plate 14, top board 15 and base plate 16(be with reference to Fig. 3), form thus the inner space of platemaking equipment.As shown in Figure 4, in the inner space of platemaking equipment I, be built-in with recording drum 2, record head 3, control baseplate part 4, circuit installation portion 5.In addition, at left plate 13 1 scavenger fan 13F is installed, at right plate 14 3 drawing fan 14F is installed, form peristome (steam vent) 12H at rear plate 12.
In the cooling system of above-mentioned platemaking equipment, such as Fig. 2, shown in Figure 4, by scavenger fan 13F and drawing fan 14F, forming gas flow path in the space between record head 2 and top board 15 to be dispelled the heat in whole platemaking equipment inside, thus, by such cooling system, the temperature in the platemaking equipment is kept within the limits prescribed.
But, in the existing platemaking equipment of placing image recording material by the operating personnel, because platemaking equipment is higher, the operating personnel needs high arm is lifted, place image recording material, bring very large inconvenience for like this operation of placing image recording material.Therefore, usually reduce the height of the vibration-proof structure G of the member that is used for supporting recording drum, and dwindle the top board of formation casing of platemaking equipment and the distance between the record head, reduce the height of platemaking equipment integral body.Thereby when the operating personnel placed image recording material, arm need not lift too high, had improved thus the installation (with reference to Fig. 6, Fig. 7) of image recording material.
Yet, discharge at platemaking equipment in the situation of same heat, along with the compression in the space in the platemaking equipment, the temperature in this space rises.In addition, as shown in Figure 5, because the Distance Shortened between top board and the recording drum has stopped the gas communication between drawing fan 14F and the scavenger fan 13F, so reduce by the cooling effect of drawing fan 14F and scavenger fan 13F.Therefore, by existing cooling system, the temperature and humidity in the platemaking equipment is reduced in the above-mentioned prescribed limit, the problem that can not fully dispel the heat to platemaking equipment occur thus.
Summary of the invention
The utility model is to propose in view of the above problems, and its purpose is to provide under a kind of condition of the inner space dwindling platemaking equipment, the temperature of this inner space can be maintained set point of temperature with the cooling system of interior platemaking equipment.
In order to address the above problem, the technical solution of the utility model 1 provides a kind of cooling system of platemaking equipment, described platemaking equipment has: recording drum, at its outer peripheral face image recording material is installed, drum driven section, it makes described recording drum around the central shaft rotation of described recording drum, record head, it is to the described image recording material illumination beam on the outer peripheral face that is installed in described recording drum, come document image on described image recording material, the record head drive division, it makes described record head along the length direction traveling priority of described recording drum, casing, its accommodating described recording drum, described drum driven section, described record head, described record head drive division, the cooling system of this platemaking equipment is characterised in that to have the ventilating unit that described box house is taken a breath, described ventilating unit described record head described recording drum axially on both sides form the gas passage.
In technical scheme 2, preferred described ventilating unit, air-breathing at axial one of described recording drum distolateral side plate from described casing, backboard exhaust from the dorsal part of described casing, and air-breathing from the backboard of the dorsal part of described casing, from axial another another distolateral side plate exhaust at described recording drum of described casing.
In technical scheme 3, preferred described ventilating unit is included in the drawing fan that forms on described side plate and the backboard and the scavenger fan that forms at described another side plate.
In technical scheme 4, preferred described drawing fan is a plurality of, is included in 3 drawing fans that form on the described side plate and 2 drawing fans that form at described backboard, and described scavenger fan is one.
In technical scheme 5, preferred described ventilating unit, air-breathing from two side plates in the axial both sides of described recording drum of described casing, from the backboard exhaust of the dorsal part of described casing.
In technical scheme 6, preferred described ventilating unit is included on described two side plates the drawing fan that forms respectively, and the scavenger fan that forms at described backboard.
In technical scheme 7, preferred described record head is configured in the dorsal part of described recording drum.
In technical scheme 8, preferably the rear plate at described casing is formed with peristome.
In technical scheme 8, in described casing, also have the control baseplate part, described control baseplate part is positioned on the described gas passage.
Can be at the first stream and second stream of the left and right sides of casing formation by above-mentioned cooling system, form the air-flow of " L " word shape on the right side of the inner space of platemaking equipment, come the right side of the inner space of platemaking equipment is cooled off, and also form the air-flow of " U " word shape in the left side of the inner space of platemaking equipment, come the left side of the inner space of platemaking equipment is cooled off.Thereby, even the hypotelorism between the top board of platemaking equipment and the record head, the gas that sucks from drawing fan is recorded first speed, the gas that flows in the independently cooling flowing path that also can form by the left and right sides in the inner space of platemaking equipment cools off well to the inner space of whole platemaking equipment, make the temperature of the inner space of whole platemaking equipment be reduced to the temperature of regulation, thereby can avoid occurring the problem of platemaking equipment excess Temperature.
Description of drawings
Fig. 1 is the rear perspective view of the platemaking equipment of expression prior art.
Fig. 2 is the backsight cross-sectional schematic of the platemaking equipment of expression prior art.
Fig. 3 is that schematic diagram is looked on the right side of the platemaking equipment of expression prior art.
Fig. 4 be the expression prior art platemaking equipment overlook cross-sectional schematic.
Fig. 5 is the backsight cross-sectional schematic of the platemaking equipment that reduced of expression inner space.
Fig. 6 is the height schematic diagram before changing of expression platemaking equipment.
Fig. 7 is the height schematic diagram after changing of expression platemaking equipment.
Fig. 8 is the main parallax stereogram of the platemaking equipment of an expression embodiment of the present utility model.
Fig. 9 is the rear perspective view of the platemaking equipment of an expression embodiment of the present utility model.
Figure 10 be an expression embodiment of the present utility model platemaking equipment open main parallax stereogram behind the header board.
Figure 11 is the backsight perspective elevation of the platemaking equipment of an expression embodiment of the present utility model.
Figure 12 is the backsight cross-sectional schematic of the platemaking equipment of an expression embodiment of the present utility model.
Figure 13 be an expression embodiment of the present utility model platemaking equipment overlook cross-sectional schematic.
Figure 14 is the Local map of internal structure of the platemaking equipment of an expression embodiment of the present utility model.
Figure 15 is the backsight enlarged drawing of record head of the platemaking equipment of an expression embodiment of the present utility model.
Figure 16 be an expression embodiment of the present utility model platemaking equipment record head overlook enlarged drawing.
Figure 17 is the figure of fan of the platemaking equipment of an expression embodiment of the present utility model.
Figure 18 is the side view of recording drum of the platemaking equipment of an expression embodiment of the present utility model.
Figure 19 is the schematic diagram of radiating effect of the platemaking equipment of an expression embodiment of the present utility model.
The specific embodiment
Below, with reference to the platemaking equipment of accompanying drawing 8 ~ 18 an explanations embodiment of the present utility model.
Fig. 8 is the main parallax stereogram of the platemaking equipment of an expression embodiment of the present utility model.Fig. 9 is the rear perspective view of the platemaking equipment of an expression embodiment of the present utility model.Figure 10 be an expression embodiment of the present utility model platemaking equipment open main parallax stereogram behind the header board.Figure 11 is the backsight perspective elevation of the platemaking equipment of an expression embodiment of the present utility model.Figure 12 is the backsight cross-sectional schematic of the platemaking equipment of an expression embodiment of the present utility model.Figure 13 be an expression embodiment of the present utility model platemaking equipment overlook cross-sectional schematic.Figure 14 is the Local map of internal structure of the platemaking equipment of an expression embodiment of the present utility model.Figure 15 is the backsight enlarged drawing of record head of the platemaking equipment of an expression embodiment of the present utility model.Figure 16 be an expression embodiment of the present utility model platemaking equipment record head overlook enlarged drawing.Figure 17 is the figure of fan of the platemaking equipment of an expression embodiment of the present utility model.Figure 18 is the side view of recording drum of the platemaking equipment of an expression embodiment of the present utility model.Figure 19 is the schematic diagram of radiating effect of the platemaking equipment of an expression embodiment of the present utility model.In addition, for convenience of explanation, define top of the present utility model, below, left, right-hand, the place ahead, rear (with reference to Fig. 8) according to the direction under main the looking.
(overall structure)
Such as Fig. 8 ~ shown in Figure 10, platemaking equipment II of the present utility model has casing 10, this casing 10 has framework, at framework header board 101, rear plate 102, left plate 103, right plate 104, top board 105 and base plate 106 is installed, and forms thus the inner space of platemaking equipment.In addition, be provided with power switch S on the right side of header board 101, be provided with guidance panel P at top board 105, and at top board 105 conducting part T is set.Being provided with forme at conducting part T sets with scale T1 and forme detecting sensor T2.
In addition, such as Figure 10 ~ shown in Figure 13, in the inner space of platemaking equipment II, be built-in with recording drum 20, record head 30, control baseplate part 40, circuit part 50, the drive division (not shown) that recording drum 20 is driven and the drive division (not shown) that record head 30 is driven.In addition, at left plate 103 1 scavenger fan 103F is installed, at right plate 104 3 drawing fan 104F is installed, be formed with 2 drawing fan 102F at rear plate 102, form thus cooling system.On rear plate 102, also be formed with in addition peristome (steam vent) 102H.
(recording drum)
Below, recording drum 20 is simply described.Figure 18 is the side view of recording drum of the platemaking equipment of an expression embodiment of the present utility model.With reference to Figure 18, recording drum 20 is arranged within the platemaking equipment II, and by the driving force that motor (not shown) produces, this recording drum 20 rotates around cylinder axis.Be transmitted thus outer surface (annular surface) that the forme that comes was mounted and was wound in recording drum 20 on every side.
As for the structure on the outer surface that forme (image recording material) is stable at recording drum 20, comprise at least four alignment pins 201, front end anchor clamps 202 and tail end anchor clamps 203.Alignment pin 201 is fixed on the outer surface of recording drum 20, and is arranged as the end (being front end) that can clamp the forme that is transmitted.Tail end anchor clamps 203 are constructed to and can unclamp from the outer surface of recording drum 20.When tail end anchor clamps 203 unclamped from recording drum 20, tail end anchor clamps 203 were kept by the first anchor clamps drive part (not shown).In case tail end anchor clamps 203 are attached on the recording drum 20, these tail end anchor clamps 203 are just clamped the other end (being tail end) that is transmitted the forme that comes at the outer surface of recording drum 20.
Rotary encoder 204 is attached on the rotating shaft of recording drum 20, to detect its position, various angle.In current cylindrical outer surface scanning device, define in advance first jiao of position X, second jiao of position Z and third angle position Q.Especially, front end anchor clamps 202 clamp at X place, first jiao of position; Second jiao of position Z is relevant with the location of tail end anchor clamps 203; And front end anchor clamps 202 to be clamped in Q place, third angle position released.As shown in figure 18, limit the position at each angle with respect to predetermined datum line S.When recording drum 20 was in first jiao of position X, front end anchor clamps 202 were driven by the first anchor clamps drive part (not shown), to clamp the front end of forme.When recording drum 20 was in third angle position Q, front end anchor clamps 202 were driven by the second anchor clamps drive part (not shown), to unclamp the front end of nipped forme.When recording drum 20 was in second jiao of position Z, tail end anchor clamps 203 can be driven by the 3rd anchor clamps drive part (not shown), are attached to thus on the outer surface of recording drum 20, in order to clamp the tail end of forme.When recording drum 20 was in second jiao of position Z, the tail end anchor clamps 203 that are attached to like this on recording drum 20 outer surfaces can break away from outer surface by the 3rd anchor clamps drive part, unclamp thus the tail end of forme.Because the first to the 3rd anchor clamps drive part does not consist of substantial portion of the present utility model, specifically describe so will omit further.
And, as the structure that is used for making forme close contact recording drum 20 outer surfaces, the cylindrical outer surface scanning device comprises: a plurality of apertures and groove (hereinafter referred to as " sucker " and " bothrium "), and it is arranged on the outer surface of recording drum 20, is used for the absorption forme; Air blast (not shown), it matches to set up vacuum system with sucker and bothrium; Compression roller (not shown), its be arranged at recording drum 20 near.Because sucker, bothrium, air blast and compression roller do not consist of substantial portion of the present utility model, so will omit its specific descriptions.
(record head)
Below, record head 30 will be described.As shown in figure 14, record head 30 is arranged on the workbench 60, and this workbench 60 is arranged near the recording drum 20.The driving force that this record head 30 produces by conveying screw rod mechanism 61, mobile in the direction that is being parallel to recording drum 20 rotating shafts, and utilize light beam to scan forme, thus, record head 30 carry out exposure-processed with recording image on forme.
Such as Figure 15, shown in Figure 16, record head 30 comprises CPU substrate 301, optical fiber LD unit 302 and optical unit 303.In addition, in the rear surface of the optical fiber LD unit of record head 30 4 Peltier cooling fans 304 are installed.In record head 30, send light beam by optical unit 303 and scan forme, thus with recording image on forme.
(control baseplate part and circuit part)
As shown in figure 13, control baseplate part 40 and circuit part 50 are attached to frame facet.Control baseplate part 40 is electrically connected on the above-mentioned various part, with when exchanging signal with each building block, controls the operation of whole platemaking equipment.
(cooling system)
As shown in Figure 12 and Figure 13, the cooling system of platemaking equipment of the present utility model comprises ventilating unit, and described ventilating unit comprises 1 scavenger fan 103F being formed on the left plate 103, be formed on 3 drawing fan 104F on the right plate 104, be formed on 2 drawing fan 102F on the rear plate 102.In addition, on rear plate 102, also be formed with a plurality of peristome 102H.By these drawing fans and scavenger fan taken a breath in the inner space of platemaking equipment, dispel the heat thus.
As shown in figure 17, each fan is made of fan main body FB, fan filter screen FF, screen pack enclosing cover FK.Described fan filter screen FF can embed among the screen pack enclosing cover FK, and described screen pack enclosing cover FK can engage with fan main body FB.The fan of such formation can be fixed on each board with dismantling.Can freely clean fan thus.
As shown in Figure 12 and Figure 13, by the cooling system of such formation, when drawing fan 102F, drawing fan 104F and scavenger fan 103F work, in the inside of platemaking equipment II, form the first stream A and the second stream B of gas.In described the first stream A, gas from drawing fan 104F via the space between the CPU substrate 301 of drawing fan 104F and record head 30, finally discharge from peristome 102H, in described the second stream B, gas, is finally discharged from discharging fan 103F via the space between rear plate 102 and the header board 101 from drawing fan 102F.
Because the top board 105 of platemaking equipment and the hypotelorism between the record head 30, block so be recorded 30 from the gas of drawing fan 104F suction, can not fully between top board and record head, pass through.But, in the present embodiment, owing to form from drawing fan 104F via the first stream A of the space between the CPU substrate 301 of drawing fan 104F and record head 30 to peristome, so can the right side (right side under leading according to circumstances) of the inner space of platemaking equipment II be cooled off by the gas that in the first stream A, flows through, that is, can cool off the right side of the inner space of the platemaking equipment II that comprises CPU substrate 301 (main according to circumstances under right side).In addition, owing to also form from drawing fan 102F via the second stream B of the space between rear plate 102 and the header board 101 to scavenger fan 103F, so can cool off the left side (left side under leading according to circumstances) of the inner space of platemaking equipment II.
In addition, because control baseplate part 40, circuit part 50 etc. are located on the second stream B, so the air that flows in the second stream B can cool off the left side of the inner space of the platemaking equipment II that comprises control baseplate part 40 and circuit part 50 (main according to circumstances under left side).
According to formed the first stream A of above-mentioned cooling system and the second stream B, right side in the inner space of platemaking equipment II forms the roughly air-flow (with reference to Figure 13) of " L " word shape, come the right side of the inner space of platemaking equipment II is cooled off, and form the air-flow (with reference to Figure 13) of " U " word shape in the left side of the inner space of platemaking equipment II, come the left side of the inner space of platemaking equipment II is cooled off.Thereby, even the hypotelorism between the top board of platemaking equipment 105 and the record head 30, the gas that sucks from drawing fan 104F is recorded 30 and blocks, the gas that flows in the independently cooling flowing path that also can form by the left and right sides in the inner space of platemaking equipment II cools off well to the inner space of whole platemaking equipment, make the temperature of the inner space of whole platemaking equipment be reduced to the temperature of regulation, thereby can avoid occurring the problem of platemaking equipment excess Temperature.
In addition, figure 19 illustrates the temperature of the platemaking equipment (around the record head) in the situation of the temperature of the platemaking equipment (around the record head) in the situation of using cooling system in the past and the cooling system that is using present embodiment.Can significantly find out according to Figure 19, in the situation of using cooling system in the past, because gas can not well circulate in the inside of platemaking equipment II, so after long-time the use, the temperature of platemaking equipment (around the record head) is about 34 degrees centigrade, and in the situation of the cooling system that uses present embodiment, can bring into play good cooling effect, the temperature of platemaking equipment (around the record head) is maintained about 32 degrees centigrade.
(variation)
In the above-described embodiment, have 1 scavenger fan 103F being formed on the left plate 103, be formed on 3 drawing fan 104F on the right plate 104, be formed on 2 drawing fan 102F and a plurality of peristome 102H on the rear plate 102, but the quantity of each fan is not limited to this, can increase and decrease according to the cooling requirement of platemaking equipment.
In addition, in the above-described embodiment, form scavenger fan 103F at left plate 103, form drawing fan 104F at right plate 104, form drawing fan 102F at rear plate 102, but the formation position of each fan is not limited to this, record head recording drum axially on both sides form the gas passage, can carry out suitable change according to structure and the cooling requirement of platemaking equipment.
Above-mentioned embodiment is only for being used for illustrating embodiment of the present utility model; be not used in and limit protection domain of the present utility model; protection domain of the present utility model is defined by the claims, and also comprises the meaning that is equal to claims and the whole change in the scope.
Claims (9)
1. the cooling system of a platemaking equipment,
Described platemaking equipment has:
Recording drum is equipped with image recording material at its outer peripheral face,
Drum driven section, it makes described recording drum around the central shaft rotation of described recording drum,
Record head, it comes document image on described image recording material to the described image recording material illumination beam on the outer peripheral face that is installed in described recording drum,
The record head drive division, it makes described record head along the length direction traveling priority of described recording drum,
Casing, its accommodating described recording drum, described drum driven section, described record head, described record head drive division,
The cooling system of this platemaking equipment is characterised in that,
Have the ventilating unit that described box house is taken a breath,
Described ventilating unit described record head described recording drum axially on both sides form the gas passage.
2. the cooling system of platemaking equipment as claimed in claim 1, it is characterized in that, described ventilating unit, air-breathing at axial one of described recording drum distolateral side plate from described casing, backboard exhaust from the dorsal part of described casing, and air-breathing from the backboard of the dorsal part of described casing, from axial another another distolateral side plate exhaust at described recording drum of described casing.
3. the cooling system of platemaking equipment as claimed in claim 2 is characterized in that, described ventilating unit is included in the drawing fan that forms on described side plate and the backboard and the scavenger fan that forms at described another side plate.
4. the cooling system of platemaking equipment as claimed in claim 3 is characterized in that, described drawing fan is a plurality of, is included in 3 drawing fans that form on the described side plate and 2 drawing fans that form at described backboard, and described scavenger fan is one.
5. the cooling system of platemaking equipment as claimed in claim 1 is characterized in that, described ventilating unit is air-breathing from two side plates in the axial both sides of described recording drum of described casing, from the backboard exhaust of the dorsal part of described casing.
6. the cooling system of platemaking equipment as claimed in claim 5 is characterized in that, described ventilating unit is included on described two side plates the drawing fan that forms respectively, and the scavenger fan that forms at described backboard.
7. such as the cooling system of the described platemaking equipment of claim 1 ~ 6, it is characterized in that described record head is configured in the dorsal part of described recording drum.
8. such as the cooling system of each described platemaking equipment in the claim 3,4,6, it is characterized in that, on the backboard of described casing, also be formed with peristome.
9. such as the cooling system of each described platemaking equipment in the claim 1 ~ 6, it is characterized in that also having the control baseplate part in described casing, described control baseplate part is positioned on the described gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397451 CN202702820U (en) | 2012-08-10 | 2012-08-10 | Radiation system for plate making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397451 CN202702820U (en) | 2012-08-10 | 2012-08-10 | Radiation system for plate making equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202702820U true CN202702820U (en) | 2013-01-30 |
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ID=47583155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397451 Expired - Fee Related CN202702820U (en) | 2012-08-10 | 2012-08-10 | Radiation system for plate making equipment |
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| Country | Link |
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| CN (1) | CN202702820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760405A (en) * | 2019-01-24 | 2019-05-17 | 河南省防伪保密印刷公司（河南省邮电印刷厂） | A kind of CTP plate making equipment and control system |
-
2012
- 2012-08-10 CN CN 201220397451 patent/CN202702820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760405A (en) * | 2019-01-24 | 2019-05-17 | 河南省防伪保密印刷公司（河南省邮电印刷厂） | A kind of CTP plate making equipment and control system |
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| 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: 20130130 Termination date: 20180810 |