CN2568416Y

CN2568416Y - Shutter type water cooling ultraviolet reflector lamp lampshade

Info

Publication number: CN2568416Y
Application number: CN 02248087
Authority: CN
Inventors: 刘洪生
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-12
Filing date: 2002-09-12
Publication date: 2003-08-27
Anticipated expiration: 2012-09-12

Abstract

The utility model relates to a shutter type water cooling ultraviolet light reflecting lampshade which is auxiliary equipment for a printing machine belongs to the field of the printing machinery. The utility model can completely absorb the heat generated by infrared rays emitted by an ultraviolet lamp and has a reasonable structure. The utility model comprises a frame body 1 and the ultraviolet lamp 2. The utility model is characterized in that a light reflecting lampshade 14 is connected in a frame body 1; the light reflecting lampshade 14 is connected with light screens 15, 16; an arc-shaped internal groove 17 is arranged on the light reflecting lampshade 14; a water circulating passage 18 is arranged in the bottom of the internal groove 17; one end of the water circulating passage 18 is provided with water inlets 19, 20, and the other end is provided with water outlets 21, 22; two driven linking blocks are vertically connected with the lower part of the light reflecting lampshade 14; one end of a light screen 15 is provided with an upper step 25, and one end of a light screen 16 is provided with a lower step 26; a water circulating passage 27 is arranged in the light screen 15, and the end surface is provided with a water inlet 28 and water outlet 29; a water circulating passage 30 is arranged in the light screen 16, and the end surface is provided with a water inlet 31 and water outlet 32; one surface of a main linking block 5 is connected with the light screens 15, 16, and the other surface of the main linking block 15 is connected with a rotating gear set 4. The utility model has the advantage of good cooling effect.

Description

Fast gate-type water-cooled ultraviolet ray lampshade

Technical field: the utility model is multiple printing equipment: the drying aid equipment of offset press, flexible printing machine, screen process press, intaglio press and circuit board making machinery belongs to Printing Mechanical Industry.

Background technology: the ultraviolet ray that utilizes uviol lamp emission to the printed matter surface carry out drying be nearest one, two year at home, an outer new practical technique of rising, it is applied in printing industry is more and more general.The key name that the patent inventor Liu Hong of Chinese Guangdong province Zhongshan city applies at the bottom of giving birth to and being born in 2001 earlier is that (application number is: 01257887.8) for the concrete application of this technology for the utility model patent of " printing machine uviol lamp cooling water tank ".This utility model uses water as the cooling medium and has solved when using uviol lamp, and the heat that the infrared ray of uviol lamp emission brings reduces the printing machine peripheral temperature relatively, and guarantees that printed matter cools off rapidly, drying, and good product quality is indeformable.This equipment is reasonable in design, and is simple for production, installs, operates all very easy.But it still has certain weakness, and is difficult as the processing of the curved reflecting surface in the water tank; This water tank will cut out in short-term to uviol lamp in printing process, and being open at again immediately also has certain difficulty in the operation, seems convenient inadequately; Product is fineness etc. not enough, therefore, improved necessity is arranged.

Summary of the invention: the purpose of this utility model provides a kind of fast gate-type water-cooled ultraviolet ray lampshade, it has overcome the weakness of prior art processing difficulties, make structure more reasonable, the heat absorption that the infrared ray that uviol lamp is distributed brings is more complete, product design is more exquisite, uses more convenient.First design of the utility model is such: the lampshade that original cuboid water tank is made into arc body, in the upper surface of arc body is the arc inside groove, in the arc body of inside groove bottom, dug waterway vertically, waterway interconnects, and at an end of waterway water inlet is arranged, and an end has delivery port, cooling water can enter from water inlet, the waterway of flowing through is drawn from delivery port, thereby can be taken away the heat that uviol lamp distributed that is installed on the arc inside groove.Second design of the present utility model is to have connected two shadow shields that the mutual Da of energy connects on lampshade arc inside groove; Waterway is vertically also arranged in the shading plate body, cooling water is flow through in waterway.By shadow shield and lampshade being coupled together a termination of two " Y " shapes from linked block; Another termination is connected on the end face of interior covering plate by the main linked block of two cuboids, another end face of main linked block is connected with the turn gear train, at the turn gear train during relatively to inner rotary, can drive two shadow shields and outwards stir 120～150 degree, at this moment lampshade is exposed, the ultraviolet lamp tube that promptly is installed in the inside groove can outwards radiate ultraviolet ray.When the turn gear train relatively inwardly rotated, the rotary teeth wheels drove main linked block, and main linked block drives two shadow shields and inwardly stirs 120～150 degree, and at this moment two mutual Da of shadow shield connect and coincide, and ultraviolet lamp tube is closed.The turn gear train is to rely on the cylinder that is installed in the side to drive.Inventor's the 3rd design is to adopt water inlet pipe, connection water pipe and outlet pipe that waterway in the lampshade and the waterway in the shadow shield are closely coupled together, make cooling water cycle operation betwixt, absorb heat, take away heat, thereby play the effect of cooling.It is design like this: water inlet pipe is introduced from arc lampshade one end, at the other end the into waterway of water bilateral pipe connection arc lampshade is arranged, waterway has two outlets, an outlet connects an end that is communicated with water pipe, the other end that is communicated with water pipe connects the water inlet of shadow shield, flow in the waterway of cooling water in shadow shield, make the cooling water that in the arc-shaped lamp cover body, flows through flow through shadow shield again once like this, derive cooling water and enter outlet pipe from the delivery port of shadow shield at last, outlet pipe connects outfall sewer, enter waste water ground at last, recycling.In addition, the inventor is designed to cuboid or circular arc body to shadow shield, under the effect of main linked block, all can outwards stir equally or inwardly Da connect, very convenient.The utility model has the advantages that significantly: (one) modern design, structure, reasonable, compact is used more convenient; (2) good cooling results; (3) make fineness, easy for installation.

Description of drawings: further tell about the new structure of the utility model below in conjunction with accompanying drawing.

Accompanying drawing 1 is a front view of the present utility model;

Accompanying drawing 2 removes the front view of uviol lamp and two ends clamshell for the utility model;

Accompanying drawing 3 is the front view of parts lampshade of the present utility model;

Accompanying drawing 4 is the radial cross-section of parts lampshade of the present utility model;

Accompanying drawing 5 is the axial cutaway view of parts lampshade of the present utility model;

Front view when accompanying drawing 6 is closed shadow shield for the utility model;

Accompanying drawing 7 is the front view of the utility model parts shadow shield;

Accompanying drawing 8 is the radial cross-section of the utility model parts shadow shield;

Accompanying drawing 9 is the axial cutaway view of the utility model parts shadow shield;

Accompanying drawing 10 is a user mode reference diagram of the present utility model.

We learn with reference to the accompanying drawings: a kind of fast gate-type water-cooled ultraviolet ray lampshade, comprise framework 1, uviol lamp 2, cylinder 3, turn gear train 4, main linked block 5, from linked block 6, water inlet pipe 7, water inlet bilateral pipe 8, be communicated with water pipe 9, be communicated with water pipe 10, outlet pipe 11, outlet pipe 12, outfall sewer 13, clamshell 35, its first design feature is the lampshade 14 that is connected with arc body in framework 1, is connected with the

shadow shield

15,16 that mutual Da connects on the lampshade 14; There is arc inside groove 17 described lampshade 14 upper surfaces, and some waterways 18 are vertically arranged in inside groove 17 bodies; Waterway 18 1 ends have water inlet 19,20, one ends that delivery port 21,22 is arranged; Two " Y " shapes be vertically connected on the below of lampshade 14 end faces by

bolt

23,24 from linked block 6; Described shadow shield 15 1 ends top bar 25, and shadow shield 16 1 ends get out of a predicament or an embarrassing situation 26; There are waterway 27, one ends that water inlet 28, delivery port 29 are arranged respectively in the inside of shadow shield 15; The inside of shadow shield 16 has waterway 30, one ends that water inlet 31, delivery port 32 are arranged respectively; An end face of the main linked block 5 of two cubic bodily forms is connected on the rear end face of

shadow shield

15,16 by screw 33,34, and the other end of two main linked blocks 5 is connected with turn gear train 4 again.Its second design feature is bottom one side that water inlet pipe 7 is connected framework 1, water inlet pipe 7 front ends connect water inlet bilateral pipe 8, water inlet bilateral pipe 8 connects waterway 18, and the delivery port 21 of waterway 18 connects an end of water pipe 9, and the other end that is communicated with water pipe 9 connects the water inlet 31 of shadow shield 16; The delivery port 22 of waterway 18 connects an end of water pipe 10, and the other end that is communicated with water pipe 10 connects the water inlet 28 of shadow shield 15; Delivery port 29, one ends that outlet pipe 11 1 ends connect shadow shield 15 connect outfall sewer 13; Delivery port 32, one ends that outlet pipe 12 1 ends connect shadow shield 16 connect outfall sewer 13.Its 3rd design feature is that turn gear train 4 connects cylinder 3.Its 4th design feature is the arc inside groove 17 connection uviol lamps 2 at lampshade 14.Its 5th design feature is shadow shield the 15, the 16th, cuboid.Its 6th design feature is shadow shield the 15, the 16th, the circular arc bodily form.

The specific embodiment: the utility model is to use like this: lampshade 14 is installed in the oblique upper of impression cylinder, and ultraviolet can be radiated on the impression cylinder.When the printing beginning, after uviol lamp is opened, introduce cooling water by water inlet pipe 7, cooling water flow is through water inlet bilateral pipe 8, and the back imports waterway 18, rotation stream Zhong waterway 18, cooling water is derived to enter from delivery port 21 and is communicated with water pipe 9, enters the water inlet 31 of shadow shield 16 then, and cooling water flows through at the waterway 27 of 16 li of shadow shields, derive and enter outlet pipe 12 from delivery port 32 then, enter total outlet pipe 13 again and fall into wastewater disposal basin.Another strand cooling water is after passing through waterway 18, flow out and importing connection water pipe 10 from delivery port 22, enter the water inlet 29 of shadow shield 15 then, flow through in the waterway 27 of water in shadow shield 15, from delivery port 29, derive then and enter outlet pipe 11, enter total outlet pipe 13 again and fall into wastewater disposal basin.When cooling water flowed in these waterways and pipeline, the heat absorption that can produce the infrared ray that uviol lamp radiates was out taken away, and makes printing machine peripheral temperature reduction, constant, makes the printed matter energy dry, indeformable rapidly.After the utility model is manufactured experimently out sample, on multicolour offset press, test, specifically install, on other two groups of multicolour offset presses, adopt ultraviolet air cooling equipment simultaneously, and do not have the UV curing system to do contrast test as accompanying drawing 10.Its test situation is as follows: offset press is when printing, from right to left, offset press is transported to paper transfer cylinder 38 from paper transport 36 with printing element 37, be delivered to first impression cylinder 39 by transfer cylinder 38 again, at this moment, the picture and text that we need print are transferred on the printing element 37 by blanket cylinder 40, finish the first look printing, and then be delivered to second transfer cylinder 38 by first impression cylinder 39 and finish the second look printing to second impression cylinder, 39 second blanket cylinders 40 again, finish the 3rd look then, four-color process last is transported to paper collecting table 43 by the row of the collection tooth on the collection chain 41 42 with printed matter 37 again, has so just finished the four-color process process.In the past because the difference of printed matter base material, when printing-ink is transferred on the printing element by blanket cylinder when printing, reasons such as the hygroscopicity of base material and institute's printing ink amount size, often after being completed for printing, in various degree moist arranged, past will lean on duster that fine powder is sent forth on printed matter entirely, this method has suitable desiccation on most of printed matter, but because powder is dispersed on the printed matter, what influence print quality, yet some printing element, the just common non-hygroscopic printing element of saying, as: gold, silver pool paper, PVC, PE, plastic sheet printings such as PP, these printed matters are just very difficult with common drying means, adopt synthetic offset printing quicksetting ink also to need several hrs ability dry.Begin to adopt the solid offset ink of ultraviolet at present in the world, this printing ink can reach the wink-dry effect by the ultraviolet light irradiation of certain intensity.After so the utility model can allow printing element be transferred to printing element from first blanket cylinder when these products of printing, after being delivered to the irradiation of second colour cell transfer cylinder passage in transit the utility model, impression cylinder can reach wink-dry, print then second, third, the 4th look, when printing per two, three looks, the utility model also has been installed has been carried out drying.At last, finish total drying by the utility model of collection part again, finish printing process.To print contrast test situation that the non-hygroscopic base material is printed on the utility model, air-cooled ultraviolet ray and common drying below tabulates in (seeing Table one) down: print product: " Bright brand " cigarette pack printing place: cigarette packing Co., Ltd. mass colour in the Shantou City, Guangdong Province: the red on the spot and silver, white, black on the spot of large tracts of land; Printing element: Jin Bozhi; Machine room's condition: air-conditioned workshop;

From this contrast test, application of the present utility model is successful, reached its performance requirement fully, promptly adopt this equipment, use water as the cooling medium and can take the heat that a large amount of infrared rays distribute out of the uviol lamp district, the print product environment temperature is reduced relatively, the steady quality of product, promptly indeformable, dry rapidly.We can say that exploitation and popularization the utility model will be obtained bigger social benefit and economic benefit, are very widely in the application space of printing industry.Table one:

Project difference drying mode	Colour cell is installed	The installation portion peripheral temperature	Safe coefficient	Printing ink	The product drying effect
Project difference drying mode	Colour cell is installed	The installation portion peripheral temperature	Safe coefficient	Printing ink	The product drying effect	Common drying (using duster, the spray dried powder)	/	/	/	Synthetic quicksetting ink	Needed after the printing to dry 3-5 hour and printed matter color dimness, can't reach customer requirement
Ultraviolet ray wind cold drying device	(too high mainly due to the lamp box temperature) can't be installed between the colour cell	Burned smell is arranged more than 150 ℃	Fire alarm is arranged once in a while	The solid offset ink of ultraviolet	Black and white can't double exposure, needs be completed for printing (not adding ultraviolet lamp between the colour cell) twice	Common drying (using duster, the spray dried powder)	/	/	/	Synthetic quicksetting ink
Ultraviolet ray wind cold drying device		Burned smell is arranged more than 150 ℃	Fire alarm is arranged once in a while	The solid offset ink of ultraviolet		Ultraviolet water cool-drying device	Can install between the colour cell	In 45 ℃	No fire alarm	The solid offset ink of ultraviolet	After installing between the middle colour cell, four look one-step prints are finished

Claims

1, fast gate-type water-cooled ultraviolet ray lampshade, comprise framework (1), uviol lamp (2), cylinder (3), turn gear train (4), main linked block (5), from linked block (6), water inlet pipe (7), water inlet bilateral pipe (8), be communicated with water pipe (9), be communicated with water pipe (10), outlet pipe (11), outlet pipe (12), outfall sewer (13), clamshell (35), it is characterized in that in framework (1), connecting the lampshade (14) of arc body, be connected with shadow shield (15), (16) that mutual Da connects on the lampshade (14);

There is arc inside groove (17) described lampshade (14) upper surface, and some waterways (18) are vertically arranged in inside groove (17) body; Waterway (18) one ends have water inlet (19), (20), and the other end has delivery port (21), (22); Two " Y " shapes be vertically connected on the below of lampshade (14) end face by bolt (23), (24) from linked block (6);

Described shadow shield (15) one ends are topped bar (25), shadow shield (16) one ends get out of a predicament or an embarrassing situation (26); In the inside of shadow shield (15) waterway (27) is arranged, an end has water inlet (28), delivery port (29) respectively; There is waterway (30) inside of shadow shield (16), and an end has water inlet (31), delivery port (32) respectively; An end face of the main linked block (5) of two cubic bodily forms is connected to by screw (33), (34) on the rear end face of shadow shield (15), (16), and the other end of two main linked blocks (5) is connected with turn gear train (4) again.

2, fast gate-type water-cooled ultraviolet ray lampshade according to claim 1, it is characterized in that water inlet pipe (7) is connected bottom one side of framework (1), water inlet pipe (7) front end connects water inlet bilateral pipe (8), water inlet bilateral pipe (8) connects waterway (18), the delivery port (21) of waterway (18) connects an end of water pipe (9), and the other end that is communicated with water pipe (9) connects the water inlet (31) of shadow shield (16); The delivery port (22) of waterway (18) connects an end of water pipe (10), and the other end that is communicated with water pipe (10) connects the water inlet (28) of shadow shield (15); Outlet pipe (11) one ends connect the delivery port (29) of shadow shield (15), and an end connects outfall sewer (13); Outlet pipe (12) one ends connect the delivery port (32) of shadow shield (16), and an end connects outfall sewer (13).

3, fast gate-type water-cooled ultraviolet ray lampshade according to claim 1 is characterized in that turn gear train (4) connects cylinder (3).

4, fast gate-type water-cooled ultraviolet ray lampshade according to claim 1 is characterized in that connecting uviol lamp (2) at the arc inside groove (17) of lampshade (14).

5, fast gate-type water-cooled ultraviolet ray lampshade according to claim 1 is characterized in that shadow shield (15), (16) are cuboids.

6, fast gate-type water-cooled ultraviolet ray lampshade according to claim 1 is characterized in that shadow shield (15), (16) are the circular arc bodily forms.