CN201752957U - Ink color tester - Google Patents
Ink color tester Download PDFInfo
- Publication number
- CN201752957U CN201752957U CN2010202474866U CN201020247486U CN201752957U CN 201752957 U CN201752957 U CN 201752957U CN 2010202474866 U CN2010202474866 U CN 2010202474866U CN 201020247486 U CN201020247486 U CN 201020247486U CN 201752957 U CN201752957 U CN 201752957U
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- printing
- anilox roll
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Abstract
The utility model discloses an ink color tester, which comprises a printing component, a driving component, a roll frame, an impression roll and an anilox roll, wherein the roll frame is arranged above the printing component, the impression roll and the anilox roll are arranged on the roll frame, one side of the impression roll contacts with a smooth flat plate, the other side of the impression roll contacts with the anilox roll, the anilox roll is a printer anilox roll, the printing component is a smooth flat plate, and the driving component comprises a transmission mechanism which leads the impression roll to automatically rotate and roll on the smooth flat plate forwards and backwards. The transmission mechanism realizes synchronization of rolling forwards/backwards of the roll frame and auto-rotation of the impression roll arranged on the roll frame, thereby enhancing the work efficiency and the effect of color testing, and achieving the efficacy of improving printing quality.
Description
Technical field
The utility model relates to the printing machinery technical field, relates in particular to a kind of color spreading instrument that proof press is showed the ink printing quality that is used for.
Background technology
At present, before the special look printing of printing, must confirm earlier the degree true to nature of color, light and shade etc. with the original copy of institute's blending ink.Color spreading instrument is exactly before the commercial printing operation, the printing of institute's blending ink is showed the instrument of affirmation.
See also Fig. 1, it is the structural representation of color spreading instrument in the prior art.Under the flexographic printing pattern, anilox roll 300 and scraper 302 have been formed ink distribution mechanism, and the roller platen 400 and the roller 600 of undertaking the printing of have constituted printing mechanism.Stock is placed on the guide plate 700, and the guide plate 700 that carries stock is put on the carriage, and carriage is at roller platen 400 and undertake the printing of between the roller 600.After the startup, anilox roll 300 and stock contact printing roller 400, scraper 302 also comes on the anilox roll 300.With moving China ink pipe addend melted ink to the zone between scraper 302 and the anilox roll 300.Printing ink is transferred to roller platen 400 by anilox roll 300, scrapes off unnecessary printing ink, roller platen 400 with ink printing to stock.Subsequently, scraper 302, anilox roll 300 and roller platen 400 lift automatically.Taking out stock assesses.For flexographic printing, the height of printing quality depends on print speed printing speed to a great extent.Roller platen 400 and undertake the printing of gappedly between the roller 600 can print the material of different-thickness.Pressure between anilox roll 300 and the roller platen 400, and the pressure between roller platen 400 and the stock is separate adjustable.When the adjusting of the print speed printing speed of color spreading instrument and pressure not at that time, cause the rotary speed of printing mechanism and color development asynchronous easily with sample paper process, make color development can not normally carry out or color development effect and actual print effect inconsistent.
Simultaneously, for the consideration of structure, anilox roll 300 sizes of the prior art are little more a lot of than printing machine anilox roll, and this causes the printing effect of color development printing and the effect of press printing to have difference.
A kind of color spreading instrument need be provided, make color development not be subjected to the restriction of print speed printing speed and pressure and color development effect consistent, improve color development operating efficiency and color development effect with printing machine.
The utility model content
Technical problem to be solved in the utility model provides a kind of color spreading instrument, and when being implemented in the color development printing, the roller platen rotation is synchronous with color development, improves color development operating efficiency and color development effect, thereby reaches the effect that promotes printing quality.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of color spreading instrument, the roller frame, the roller frame that comprise the parts of undertaking the printing of, driver part, are arranged at the parts top of undertaking the printing of are provided with roller platen and anilox roll, roller platen one side contacts with smooth plates, opposite side contacts with anilox roll, anilox roll adopts the printing machine anilox roll, the parts of undertaking the printing of are smooth plates, and driver part includes and makes the roller platen rotation and the transmission mechanism of rolling forward/backward on smooth plates.
In preferred implementation of the present utility model, transmission mechanism is a gear drive, is positioned in the parts of undertaking the printing of that smooth plates is other to be provided with tooth bar, have in the gear drive on the roller platen of being positioned at and with the tooth bar meshed gears.
Keep rectilinear motion when keeping anilox roll to roll on smooth plates, have two guide rails that are positioned at the smooth plates outside in the parts of undertaking the printing of, the roller frame has two roller frame slides that are located on the guide rail.
In order to regulate exposure level between roller platen and the smooth plates, the roller frame also has the back shaft between two roller frame slides, and to be installed on the back shaft with the back shaft be the two end plates of oscillation center, and the anilox roll and the roller of undertaking the printing of are installed between the two end plates.In order to realize the pneumatic fine setting to exposure level between roller platen and the smooth plates, described two roller frame slides are fixed with a clutch cylinder respectively, and the piston rod of described clutch cylinder is connected on the end plate.In order to regulate exposure level between anilox roll and the roller platen, the corresponding position that anilox roll is installed has chute respectively on the two end plates, is respectively equipped with slide block in the chute, and the anilox roll two ends are installed on the slide block.Same in order to realize pneumatic fine setting to exposure level between anilox roll and the roller platen, be respectively equipped with one on described two end plates and promote cylinder, the piston rod of described promotion cylinder is connected on the slide block.For the further fine setting of anilox roll and roller platen exposure level, the threaded adjusting handle that is connected with slide block is installed on the described end plate.By rotation threaded adjusting handle, can finely tune anilox roll and roller platen exposure level.
In addition, spare China ink on the anilox roll in order to control to be implemented in, anilox roll is provided with scraper.In order to keep scraper to be attached to all the time on the anilox roll, scraper is provided with counterweight.
In addition, undertake the printing of and be provided with the fixedly clip of stock in the parts.Undertake the printing of and be provided with stopping means between parts and the roller frame.
Adopt the beneficial effect of technique scheme:
Be positioned in the gear drive that the utility model adopts on the roller platen and with the parts middle rack meshed gears of undertaking the printing of, the forward/backward that realizes the roller frame be arranged on roller platen rotation on the roller frame synchronously, traditional stock be not provided with roller platen and undertake the printing of between the roller and do not need to adopt, utilize the mode of the relative rolling of roller platen to print with the roller of undertaking the printing of, and because stock can be fixed on the smooth plates with clip and move with smooth plates, make the color development effect no longer be subjected to the restriction of color development print speed printing speed and pressure, improve the color development operating efficiency; The printing machine anilox roll of the utility model employing simultaneously makes its printing effect consistent with the press printing effect, has guaranteed the color development effect, thereby reaches the effect that promotes printing quality.
Description of drawings
Fig. 1 is the structural representation of color spreading instrument in the prior art;
Fig. 2 is the structural representation of the utility model color spreading instrument;
Fig. 3 is the stereogram of the utility model color spreading instrument.
Among the figure:
101-base plate 102-smooth plates 103-filler strip 104-guide rail 105-tooth bar 200-roller frame 201-roller frame slide 202-gear 203-end plate 204-slide block 205-back shaft 206-frame 207-cylinder block 208-inductor 300-anilox roll 301-anilox roll gear 302-scraper 303-counterweight 400-roller platen 401-roller platen gear 402-threaded adjusting handle 501-servomotor 502-clutch cylinder 503-promotes the cylinder 600-roller 700-guide plate of undertaking the printing of.
The specific embodiment
Below in conjunction with specific embodiment the utility model is further described:
See also Fig. 2 and Fig. 3, color spreading instrument of the present utility model comprises the parts of undertaking the printing of, roller frame 200, anilox roll 300, roller platen 400, transmission mechanism, driver part and control panel.
Wherein, the parts of undertaking the printing of comprise a base plate 101, smooth plates 102, two 103, two guide rails of filler strip 104, a toothed rack 105.Two filler strips 103 are fixed on the central area of base plate 101, lay respectively at smooth plates 102 below dual-sides smooth plates 102 is supported, and smooth plates 102 is a glass plate.Two guide rails 104 are fixed on base plate 101 and arranged on left and right sides edges.Tooth bar 105 is installed on the base plate 101, and it is other to be positioned at smooth plates 102.
Have on the smooth plates 102 the fixedly clip of stock is arranged.
The anilox roll that anilox roll 300 adopts on the actual print machine is installed between the two end plates 203 by the reticulate pattern roll shaft, and it is positioned at the upper right side of roller platen 400.The relevant position that the reticulate pattern roll shaft is installed on end plate 203 has chute, and slide block 204 is positioned at chute and is connected with the impression roll shaft.Also be connected with on the slide block 204 and promote cylinder 503, promote cylinder 503 particularly and be fixed on the end plate 203, the piston rod that promotes cylinder 503 is connected on the slide block 204.Promote piston control slide block 204 the motion in chute of cylinder 503, change the spacing of anilox roll 300 and roller platen 400 by being connected with slide block 204.In order further to realize the fine setting of anilox roll and roller platen exposure level, the chute on the end plate 203 has frame 206, has screwed hole on the frame 206, is provided with threaded adjusting handle 402 in the screwed hole, and the termination of threaded adjusting handle 402 is connected on the slide block 204.By rotation threaded adjusting handle 402, can finely tune anilox roll and roller platen exposure level.
Scraper 302 is provided with rotating shaft, and rotating shaft is placed in the upper left side of anilox roll 300, can stir rotating shaft by hand scraper is contacted with anilox roll 300.Counterweight 303 is installed on the scraper 302, and counterweight 303 can be regulated the pressure that contacts of scraper 302 and anilox roll 300, guarantees even China ink evenly.
Transmission mechanism is a gear drive, comprises the transmission of transmission, roller platen 400 and the roller frame 200 of gear combination between roller platen 400 and the anilox roll 300.Realize transmission by anilox roll gear 301 and 401 engagements of roller platen gear between roller platen 400 and the anilox roll 300.Roller platen 400 is to be equipped with and tooth bar 105 meshed gears 202 on the impression roll shaft with the transmission of roller frame 200.Gear 202 and tooth bar engagement when the impression roll shaft rotates on it drive roller frame 200 along guide rail 104 forward/backward of rolling on smooth plates 102.
Driver part comprises servomotor 501 and transmission mechanism.
Control panel control servomotor 501 rotates with the impression roll shaft that the gear assembly that impresses roll shaft drives in the transmission mechanism.
Stopping means is installed in undertakes the printing of between parts 100 and the roller frame 200, is used for the range of movement of control roll frame 200 on the parts 100 of undertaking the printing of.Stopping means is an inductor 208, and the front end of base plate side is installed.When roller frame (being in particular cylinder block 207) when running to position of inductor, roller frame 200 promptly can halt automatically.
During the color development printing, earlier stock is fixed on the smooth plates 102 with clip, drives roller platen 400 rotations by control panel control servomotor 501 again, in roller platen 400 rotations, 300 rotations of gear drive anilox roll, this moment, anilox roll 300 did not contact with roller platen 400.
Begin even China ink, scraper 302 leans against on the anilox roll 300, with moving China ink pipe addend oil dripping China ink to the zone between scraper 302 and the anilox roll 300.
After obtaining black uniformly layer on the roller platen 400, the slide block 204 that control panel control promotes on the cylinder 503 drive pistons slides in chute 205, make anilox roll gear 301 and roller platen gear 401 mesh, this moment, anilox roll 300 was near roller platens 400 and be in contact with it, and made printing ink be transferred on the roller platen 400 from anilox roll 300.
Begin color development then, stock is fixed on the smooth plates 102 with clip.Because gear is owing to gear 202 and tooth bar 105 mesh together, and roller frame slide 201 can slide on guide rail 104, when roller platen rotates, this is just walking on tooth bar 105 of gear 202, thereby drive roller frame 200 and on roller platen along guide rail 104 forward/backward of on smooth plates 102, rolling, roller platen 400 contacts with stock on the smooth plates 102 and prints simultaneously.
When roller frame (being in particular cylinder block 207) when running to position of inductor, roller frame 200 promptly can halt automatically, and tooth bar 105 separates automatically with gear 202, and so far, powered-down takes off stock, and color development is completed for printing.
Claims (9)
1. color spreading instrument, the roller frame, the roller frame that comprise the parts of undertaking the printing of, driver part, are arranged at the parts top of undertaking the printing of are provided with roller platen and anilox roll, roller platen one side contacts with smooth plates, opposite side contacts with anilox roll, it is characterized in that: described anilox roll adopts the printing machine anilox roll, the described parts of undertaking the printing of are smooth plates, and described driver part includes and makes described roller platen rotation and the transmission mechanism of rolling forward/backward on described smooth plates.
2. color spreading instrument according to claim 1, it is characterized in that: described transmission mechanism is a gear drive, be positioned in the described parts of undertaking the printing of that described smooth plates is other to be provided with tooth bar, have in the described gear drive be positioned on the described roller platen and with described tooth bar meshed gears.
3. color spreading instrument according to claim 1 is characterized in that: have two guide rails that are positioned at the described smooth plates outside in the described parts of undertaking the printing of, described roller frame has two roller frame slides that are located on the described guide rail.
4. color spreading instrument according to claim 3, it is characterized in that: described roller frame also has the back shaft between two roller frame slides, and to be installed on the described back shaft with described back shaft be the two end plates of oscillation center, the described anilox roll and the roller of undertaking the printing of are installed between two described end plates, also are provided with the clutch cylinder of the described end plate swing of a pair of driving on the described roller frame.
5. color spreading instrument according to claim 4, it is characterized in that: the corresponding position that described anilox roll is installed has chute respectively on the described two end plates, be respectively equipped with slide block in the described chute, described anilox roll two ends are installed on the described slide block, also are provided with the promotion cylinder that the described slide block of a pair of driving slides in described chute on the described roller frame.
6. color spreading instrument according to claim 1 is characterized in that: described anilox roll is provided with scraper.
7. color spreading instrument according to claim 6 is characterized in that: described scraper is provided with counterweight.
8. color spreading instrument according to claim 1 is characterized in that: the described parts of undertaking the printing of are provided with the fixedly clip of stock.
9. color spreading instrument according to claim 1 is characterized in that: described undertaking the printing of is provided with stopping means between parts and the roller frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202474866U CN201752957U (en) | 2010-07-02 | 2010-07-02 | Ink color tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202474866U CN201752957U (en) | 2010-07-02 | 2010-07-02 | Ink color tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752957U true CN201752957U (en) | 2011-03-02 |
Family
ID=43620689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202474866U Expired - Fee Related CN201752957U (en) | 2010-07-02 | 2010-07-02 | Ink color tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885265A (en) * | 2010-07-02 | 2010-11-17 | 上海美声服饰辅料有限公司 | Color spreading instrument |
| CN108749279A (en) * | 2018-08-24 | 2018-11-06 | 庞国全 | A kind of continuous color spreading instrument of gravure ink |
| CN110757942A (en) * | 2019-11-29 | 2020-02-07 | 湖北淡雅香生物科技股份有限公司 | Impression device of satellite type flexible printing press |
-
2010
- 2010-07-02 CN CN2010202474866U patent/CN201752957U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885265A (en) * | 2010-07-02 | 2010-11-17 | 上海美声服饰辅料有限公司 | Color spreading instrument |
| CN108749279A (en) * | 2018-08-24 | 2018-11-06 | 庞国全 | A kind of continuous color spreading instrument of gravure ink |
| CN108749279B (en) * | 2018-08-24 | 2024-01-12 | 上海金赤机电设备科技有限公司 | Gravure ink continuous color development instrument |
| CN110757942A (en) * | 2019-11-29 | 2020-02-07 | 湖北淡雅香生物科技股份有限公司 | Impression device of satellite type flexible printing press |
| CN110757942B (en) * | 2019-11-29 | 2021-07-30 | 湖北淡雅香生物科技股份有限公司 | Impression device of satellite type flexible printing press |
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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: 20110302 Termination date: 20160702 |