CN215642227U - High-efficient printing-down machine - Google Patents
High-efficient printing-down machine Download PDFInfo
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- CN215642227U CN215642227U CN202122182843.6U CN202122182843U CN215642227U CN 215642227 U CN215642227 U CN 215642227U CN 202122182843 U CN202122182843 U CN 202122182843U CN 215642227 U CN215642227 U CN 215642227U
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- copying machine
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Abstract
The utility model relates to a high-efficiency plate copying machine. The method comprises the following steps: the box and with the box case lid of being connected that rotates, fixedly connected with briquetting on the case lid, the briquetting has elasticity, place in the box and transversely be provided with the board of placing that is used for placing the galley, set up in the box and be located the lamp body of placing the board below, be provided with on the lamp body and be used for the condensing equipment that can stretch out and draw back, the bottom of lamp body is provided with the lifting subassembly of control lamp body height. According to the utility model, the limiting rod penetrates into the limiting groove through the placing plate, so that the illumination area formed by the telescopic plates is fixed, the stability of the light irradiation range of the lamp body is improved, and the stability of the plate printing efficiency of the plate printing machine is improved.
Description
Technical Field
The utility model relates to the technical field of printing equipment, in particular to an efficient plate copying machine.
Background
The plate copying machine is a contact exposure imaging device for making printing plate, and uses pressure (including atmospheric pressure and mechanical pressure) to make the original plate and photosensitive plate tightly fit together so as to accurately copy the image on the original plate on the photosensitive plate by means of photochemical reaction. The plate copying machine is mainly composed of a light source device, an exposure chamber, a vacuum chamber, an electric appliance part, a machine base and the like. The original light sources of the plate copying machine are mainly a high-pressure mercury lamp, a dysprosium lamp and a xenon lamp, and the original light sources are replaced by a metal halogen lamp-iodine gallium lamp at the end of the last 80 years, which is the most suitable plate copying light source searched so far.
The quality of the printing screen is often dependent on factors such as the light source, the distance between the surface of the photoreceptor and the light source, and the exposure time. Therefore, the plate copying machine is one of main devices in a printing process, and structurally comprises a light source part, a plate copying bin part, a vacuum part and a control part. The light source part of the prior plate copying machine generally adopts a common lamp source, and has large power, thereby having high energy consumption and short service life. And the light source is easy to scatter, which not only causes the excessive exposure of the middle part of the printing screen plate and the uneven exposure of the center of the printing screen plate and the edge of the printing screen plate, but also is easy to leak from the plate burning bin, causes harm and affects the quality of the printing screen plate.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides the high-efficiency plate copying machine which has the advantage of improving the plate copying efficiency of the plate copying machine.
In order to achieve the purpose, the technical scheme of the utility model is as follows: an efficient plate copying machine, comprising: the box and with the box case lid of being connected that rotates, fixedly connected with briquetting on the case lid, just the briquetting has elasticity, place in the box and transversely be provided with the board of placing that is used for placing the galley, set up in the box and be located the lamp body of placing the board below, be provided with on the lamp body and be used for the condensing equipment that can stretch out and draw back, the bottom of lamp body is provided with the lifting subassembly of control lamp body height.
Realize above-mentioned technical scheme, when printing down, place printing plate and picture layer board on placing the board, close the case lid, make printing plate and picture layer board laminate more through the extrusion of briquetting to the printing plate, and then improved the efficiency of printing down of printing plate, reduce the lamp body through the lifting subassembly and place the distance of board, rethread condensing equipment reduces the position that lamp body light source shines and need not shine, the utilization ratio of lamp body light has been improved, and then single printing plate time of printing down has been reduced, thereby the efficiency of printing down of machine of printing down has been improved.
As a preferable aspect of the present invention, the light condensing device includes: the four groups of expansion plates are arranged around the lamp body and are longitudinally and telescopically arranged, the expansion plates are located at the top, the expansion plates are slidably connected with the placing plates and each group, the two side walls of the expansion plates are provided with accommodating grooves, the accommodating grooves are slidably connected with connecting plates, and the connecting plates are adjacent to each other and on the same level and fixedly connected with one ends of the connecting plates far away from the expansion plates.
Realize above-mentioned technical scheme, through adjacent connecting plate fixed connection, reduced the gap between the expansion plate, and then improved the usage rate of printing plate to lamp body light to improve the machine of printing down's the efficiency of printing down, through the expansion plate that is located the top with place board sliding connection, and then reduced lamp body light and shone the peripheral possibility of printing plate, improved the rate of utilization of lamp body light, thereby improved the machine of printing down and shone the efficiency of printing down.
As a preferred aspect of the present invention, the lift assembly includes: place the telescopic cylinder at bottom half, telescopic cylinder's drive shaft fixedly connected with places the lamp plate of putting of lamp body.
Realize above-mentioned technical scheme, when the illuminance of needs improvement galley, drive the lamp body through telescopic cylinder and be close to and place the board, reduce the distance between lamp body and the galley, and then strengthened the intensity that the lamp body shines the galley to the efficiency of galley printing.
As a preferable scheme of the utility model, the top of the retractable plate at the top is provided with a limiting groove, the top of the placing plate is provided with a plurality of limiting grooves which can be communicated with the limiting groove, the placing plate is provided with a limiting rod which is used for penetrating into the limiting groove, and the retractable plate at the bottom is rotatably connected with the lamp placing plate.
Realize above-mentioned technical scheme, penetrate the restriction groove through placing the board through the gag lever post in, and then fixed the illumination region that the expansion plate is constituteed for the illumination region can use the size of galley more, thereby has reduced the possibility that light passed from the galley periphery, has improved the rate of utilization of lamp body light, has improved the printing efficiency of printing down machine.
As a preferable scheme of the present invention, the inner sides of the connecting plate and the expansion plate are both fixedly connected with a reflective layer.
Realize above-mentioned technical scheme, reduce the possibility that light was revealed from the gap between the expansion plate through the reflector layer to improve the rate of utilization of lamp body light, improved the printing down efficiency of printing down machine.
As a preferred scheme of the utility model, the light placing plate is connected with the box body in a sliding manner.
According to the technical scheme, the lamp placing plate is connected with the box body in a sliding mode, and the stability that the lamp placing plate is driven to move up and down by the telescopic cylinder is improved.
In conclusion, the utility model has the following beneficial effects: an efficient plate copying machine, comprising: the box and with the box case lid of being connected that rotates, fixedly connected with briquetting on the case lid, just the briquetting has elasticity, place in the box and transversely be provided with the board of placing that is used for placing the galley, set up in the box and be located the lamp body of placing the board below, be provided with on the lamp body and be used for the condensing equipment that can stretch out and draw back, the bottom of lamp body is provided with the lifting subassembly of control lamp body height. When printing down, place printing plate and picture layer board on placing the board, close the case lid, make printing plate and picture layer board laminate more through the extrusion of briquetting to the printing plate, and then improved the efficiency of printing down of printing plate, reduce the lamp body through the lifting subassembly and place the distance of board, rethread condensing equipment reduces the position that the lamp body light source shines and need not shine, has improved the utilization ratio of lamp body light, and then has reduced single printing plate and has shone the version time to the efficiency of shoring down of version machine has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a box body; 2. a box cover; 3. briquetting; 4. placing the plate; 5. a lamp body; 6. a retractable plate; 7. accommodating grooves; 8. a connecting plate; 9. a telescopic cylinder; 10. placing a lamp panel; 11. a limiting groove; 12. a limiting groove; 13. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
A high efficiency plate copying machine, as shown in fig. 1 and 2, comprising: the box 1 and with box 1 rotate case lid 2 of being connected, 2 rubberizing of case lid are stained with briquetting 3, and briquetting 3 has elasticity, place in the box 1 and transversely be provided with the board 4 of placing that is used for placing the galley, set up in the box 1 and be located the lamp body 5 of placing board 4 below, be provided with on the lamp body 5 and be used for the condensing equipment that can stretch out and draw back, the bottom of lamp body 5 is provided with the lifting subassembly of control lamp body 5 height.
Specifically, the light condensing device includes: set up four group expansion plates 6 around lamp body 5 and vertical flexible setting, expansion plate 6 that is located the top and place 4 sliding connection of board, holding tank 7 has all been seted up on the both sides wall of every group expansion plate 6, sliding connection has connecting plate 8 in holding tank 7, the mutual fixed connection of one end of expansion plate 6 is kept away from to adjacent same horizontally connecting plate 8, restriction groove 11 has been seted up at the top of expansion plate 6 that is located the top, place the top of board 4 and set up a plurality of spacing grooves 12 that can communicate with restriction groove 11, place and place the gag lever post 13 that is used for penetrating restriction groove 11 on the board 4, expansion plate 6 that is located the bottom rotates with putting lamp board 10 and is connected. The equal fixedly connected with reflector layer in inboard of connecting plate 8 and expansion plate 6 has improved the efficiency of expansion plate 6 through the reflector layer, and then makes shining the printing plate on that light can be more to the irradiation efficiency of lamp body 5 has been improved. .
When the lamp body 5 during operation, remove expansion plate 6 and reduce the irradiation range of lamp body 5, and then make the light of lamp body 5 can be more shine the printing plate on, the availability factor of the light of lamp body 5 has been improved, thereby the efficiency that the lamp body 5 shines the printing plate has been improved, the hole between every group expansion plate 6 has been reduced through connecting plate 8, further reduction the light shine need not local possibility, thereby the availability factor of light has been improved, the work efficiency of lamp body 5 has been improved.
The lift assembly includes: place telescopic cylinder 9 in box 1 bottom, telescopic cylinder 9's drive shaft fixedly connected with places lamp body 5 put lamp panel 10, and put lamp panel 10 and box 1 sliding connection, through putting lamp panel 10 and box 1 sliding connection, improved telescopic cylinder 9 drive and put the stability that lamp panel 10 removed.
When the light intensity of lamp body 5 was not enough, drive telescopic cylinder 9 was close to the galley through placing board 4 drive lamp body 5, and then has reduced the distance between lamp body 5 and the galley to the intensity of lamp body 5 illumination galley has been improved.
The working principle is as follows: when the printing efficiency of the printing machine is improved, the printing plate is placed on the placing plate 4, the expansion plate 6 at the top is moved, the irradiation range of the lamp body 5 is reduced, and further the light of the lamp body 5 can be irradiated on the printing plate more, so that the service efficiency of the lamp body 5 is improved, the printing efficiency of the printing plate is improved, the lamp body 5 is driven to move upwards by the aid of the lamp plate 10 through the driving expansion cylinder 9, the distance between the lamp body 5 and the printing plate is reduced, the irradiation intensity of the lamp body 5 on the printing plate is further improved, and the printing efficiency of the printing plate is further improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An efficient plate copying machine, comprising: the box and with the box case lid of being connected that rotates, fixedly connected with briquetting on the case lid, just the briquetting has elasticity, place in the box and transversely be provided with the board of placing that is used for placing the galley, set up in the box and be located the lamp body of placing the board below, be provided with on the lamp body and be used for the condensing equipment that can stretch out and draw back, the bottom of lamp body is provided with the lifting subassembly of control lamp body height.
2. The high efficiency plate copying machine of claim 1, wherein the light gathering device comprises: the four groups of expansion plates are arranged around the lamp body and are longitudinally and telescopically arranged, the expansion plates are located at the top, the expansion plates are slidably connected with the placing plates and each group, the two side walls of the expansion plates are provided with accommodating grooves, the accommodating grooves are slidably connected with connecting plates, and the connecting plates are adjacent to each other and on the same level and fixedly connected with one ends of the connecting plates far away from the expansion plates.
3. The high efficiency plate copying machine of claim 2 wherein the lift assembly comprises: place the telescopic cylinder at bottom half, telescopic cylinder's drive shaft fixedly connected with places the lamp plate of putting of lamp body.
4. The high-efficiency plate copying machine according to claim 3, wherein the top of the retractable plate at the top is provided with a limiting groove, the top of the placing plate is provided with a plurality of limiting grooves capable of communicating with the limiting groove, the placing plate is provided with a limiting rod for penetrating into the limiting groove, and the retractable plate at the bottom is rotatably connected with the lamp placing plate.
5. The high efficiency plate copying machine of claim 4, wherein a reflective layer is fixedly attached to the inner sides of the connecting plate and the expansion plate.
6. The high efficiency plate copying machine of claim 5, wherein the light placing plate is slidably connected with the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182843.6U CN215642227U (en) | 2021-09-09 | 2021-09-09 | High-efficient printing-down machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122182843.6U CN215642227U (en) | 2021-09-09 | 2021-09-09 | High-efficient printing-down machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642227U true CN215642227U (en) | 2022-01-25 |
Family
ID=79914314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122182843.6U Active CN215642227U (en) | 2021-09-09 | 2021-09-09 | High-efficient printing-down machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642227U (en) |
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2021
- 2021-09-09 CN CN202122182843.6U patent/CN215642227U/en active Active
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