CN207657381U - The screen printer of low-temperature setting - Google Patents
The screen printer of low-temperature setting Download PDFInfo
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- CN207657381U CN207657381U CN201721451169.4U CN201721451169U CN207657381U CN 207657381 U CN207657381 U CN 207657381U CN 201721451169 U CN201721451169 U CN 201721451169U CN 207657381 U CN207657381 U CN 207657381U
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Abstract
The utility model discloses a kind of screen printers of low-temperature setting, including rack, printing plate device, screen printing device, conveying device and pressing device；Screen printer further includes the solidification equipment for workpiece surface ink after cured printed, solidification equipment is mounted in rack, cover plate including low temperature light source and for blocking workpiece, the low temperature light source is mounted on inside cover plate, cover plate includes two cover walls being vertically arranged, be equipped between cover wall for workpiece by gap, light source is located at the inner surface of cover wall, light source is both provided on the inside of two cover walls, ink is light-curable ink.The screen printer is wholely set solidification equipment in rack, cures to workpiece surface before discharging, since the solidification equipment that the workpiece after printing need not be sent to seperated individually carries out curing process, improves the production efficiency of silk-screen.Secondly, it is a kind of cold light source which, which uses low temperature light source, low temperature light source, and solidification temperature is low, and energy consumption is lower, and does not have security risk.
Description
Technical field
The utility model is related to silk-screen printing fields, and in particular to a kind of screen printer of low-temperature setting.
Background technology
Screen printer, also known as screen process press are the machines that print is applied with screen printing forme, belong to one kind of printing machine.Screen printing
Brush machine is the machine of printing word and image, is the general name of the machine or equipment for producing printed matter.Screen process press belongs to
More representational printing equipment in porous printer makes the material of silk screen in addition to silk, nylon yarn, copper wire, steel also can be used
Silk or stainless steel wire etc..
It needs to cure ink after silk-screen, existing screen printer is not often equipped with integrated solidification equipment, and workpiece is logical
It is typically often that the external curing apparatus such as baking oven is transmitted to by belt or carrying roller and carries out cured work after being unloaded from screen printer
Sequence causes production efficiency not high.
Secondly, existing curing mode has the modes such as dry, far infrared electro-thermal tube hot-air seasoning, baking oven are dried.Naturally it dries in the air
Longer when drying loss, infrared electric heating tube or baking oven drying are since temperature is higher, high energy consumption and safety is inadequate.
Again, for the printing of cylindrical parts workpiece side wall, the degree of automation is not high at present, toward contact by the way of artificial
Feeding is carried out, so there is an urgent need for have the feed device specifically for such workpiece to improve the production efficiency of silk-screen.
Utility model content
The goal of the invention of the utility model is to provide a kind of screen printer of low-temperature setting, and the screen printer the degree of automation is more
Height is low using light source solidification temperature, energy consumption is small and safer.
In order to achieve the above-mentioned object of the invention, the utility model uses following technical scheme：
A kind of screen printer of low-temperature setting, including rack and rack-mounted printing plate device and screen printing device, use
Pressing device when conveying device, the printing of conveying work pieces for fixing workpiece；Printing plate device includes being fixed on the rack
Horizontal slide rail, the silk screen clamping device on horizontal slide rail and the silk screen being fixed on silk screen clamping device and drive
The actuator that dynamic silk screen clamping device moves back and forth；Screen printing device includes the inking mechanism being transported to ink on silk screen, scraper plate
The actuator for carrying out wiping is moved down with driving scraper plate；The screen printer further includes consolidating for workpiece surface ink after cured printed
Makeup is set, and solidification equipment is mounted in rack, including light source and the cover plate for blocking workpiece, and the light source is mounted in cover plate
Portion, light source cure the ink of workpiece surface by emitting light.
The cover plate includes two cover walls being vertically arranged, be equipped between cover wall for workpiece by gap, the light source
Positioned at the inner surface of cover wall, light source is both provided on the inside of two cover walls, the ink is light-curable ink.
Compared with prior art, a kind of screen printer of low-temperature setting of above-mentioned technical proposal is used, is had following beneficial
Effect：
One, the screen printer is wholely set solidification equipment in rack, cures to workpiece surface before discharging, due to
Workpiece after printing need not be sent to seperated solidification equipment and individually carry out curing process, improve the production effect of silk-screen
Rate.Secondly, it is a kind of lower light source of energy which, which uses light source, light source, and solidification temperature is low, keeps energy consumption lower, and
There is no security risk.
Two, distribution of light sources can be irradiated the two sides of workpiece, make workpiece in transportational process in the inside of two cover walls
In can obtain sufficient irradiation, so that the ink glue on its surface is obtained sufficient solidification.
Preferably, being additionally provided with reflector between the light source and cover wall, the reflective face-down gap of the reflector makes
The light of the other side of light source can be reflected into gap, make the light that light source is irradiated to the other side that can also be utilized.
Preferably, the reflector is in " (" type, the opening down gap of reflector bending, optically focused preferably utilize it
Light source.
Preferably, the cover plate further includes having the entrance and exit passed in and out for workpiece, entrance and exit is located at cover wall
Both ends, the entrance and exit are equipped with guide plate, and guide plate is obliquely installed inwardly, and guide plate is located at the inner end in gap towards in gap
Portion.When workpiece is unlocked good, workpiece can be ajusted by guide plate and reply correct position, the workpiece to fall off is avoided to touch light
Source.
The ink is the ink of photocuring, it is preferred to use LED ink either UV ink light source using LED module or
With UV lamp pipe.It covers more securely, is not easily disconnected from, and cost is relatively low after Led ink and uv ink solidifications.
Preferably, conveying device includes driving motor, the shaft that is driven in rack and by driving motor, solid
It is scheduled on the feed rotary table rotated synchronously with shaft in shaft and is located at the feed mechanism and unloader of feed rotary table both sides
Structure.The conveying device of rotating disc type is easy to implement feeding, feeding and the discharging of cylindric workpiece.
Preferably, feed rotary table is in the form of annular discs, multiple support portions are circumferentially uniformly distributed along feed rotary table, support portion is vertical
Directly match in the cylindrical boss of disk bottom surface, the outer diameter of boss and the internal diameter of cylindrical workpiece.Multiple support portions can be put
Multiple workpiece are set, production efficiency is improved.
There are many kinds of the structures of cover plate, preferably, cover plate extends to discharging along the transmission track of workpiece below scraper plate
At mechanism.Cover plate transmits arranged in tracks along workpiece, and structure is more reasonable, and makes transmission of the workpiece before printing discharging
There is light source to be irradiated to always in journey so that the cured time is longer.
Preferably, including the compressed part that pressing device includes rack-mounted cylinder and is driven by the cylinder, when defeated
When device being sent to be sent to workpiece below ink, cylinder drives compressed part workpiece pressing end face.Compressed part can prevent workpiece from existing
It rotates or moves axially when printing, improve printing quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the screen printer of low-temperature setting of the utility model embodiment；
Fig. 2 is the structural schematic diagram of feed rotary table and light source in the utility model embodiment；
Fig. 3 is the sectional view of cover plate in the utility model embodiment.
Reference numeral：1, rack；2, horizontal slide rail；3, silk screen clamping device；4, scraper plate；5, the second actuator；6, feeding
Turntable；61, support portion；62, workpiece；7, shaft；8, silk screen；9, cylinder；10, feeding crawl section；11, discharging crawl section；12, it presses
Tight device；13, cover plate；130, cover wall；131, guide plate；14, light source；15, reflector.
Specific implementation mode
The utility model is described further below in conjunction with the accompanying drawings.
The screen printer of low-temperature setting as shown in Figures 1 to 3, including rack 1, and screen printing device in rack 1,
Printing plate device, conveying device, pressing device 12 and solidification equipment.
Horizontal slide rail 2, the silk on horizontal slide rail that printing plate device includes the first actuator, is fixed in rack 1
Net clamping device 3 and the silk screen 8 being fixed on silk screen clamping device.First actuator drives silk screen clamping device along dampening
Smooth rail 2 moves back and forth, and silk screen 8 is driven to move back and forth.
Screen printing device includes that screen printing device includes being installed by inking mechanism that ink is transported on silk screen 8, perpendicular to silk screen 8
Scraper plate 4, the second actuator 5 for moving up and down of driving scraper plate 4, second actuator is fixed in rack 1.When printing, scrape
Plate 4 moves down pressing, and silk screen 8 is made to be in contact with 62 surface of workpiece, silk screen 8 towards 4 direction of scraper plate translate, scraper plate 4 by ink print to
62 surface of workpiece.
Conveying device includes driving motor, is driven in rack 1 and by driving motor shaft 7 is fixed on and turns
The feed rotary table 6 that is rotated synchronously with shaft 7 on axis and it is located at the feed mechanism and shedding mechanism of feed rotary table both sides.
Feed rotary table 6 is in the form of annular discs, is circumferentially uniformly distributed multiple support portions 61 along feed rotary table 6, support portion 61 is perpendicular to disk bottom
The cylindrical boss in face, the outer diameter of boss and the internal diameter of cylindrical workpiece 62 match.Workpiece 62 is sent to by 7 rotations around the shaft
Different location.
Feed mechanism is located at the feed side of turntable, including the cylinder 9 being fixed in rack 1, and is driven by the cylinder upper
Expect crawl section 10.10 one end of feeding crawl section is fixed on cylinder, follows the piston rod of cylinder to move back and forth, feeding crawl section 10
Free end is used for grabbing workpiece 62, and workpiece 62 is positioned over from feed end on support portion 61.
Shedding mechanism is similar with feed mechanism, and shedding mechanism is located at the delivery end of feed rotary table 6, including cylinder 9 and discharging
Crawl section 11.11 one end of discharging crawl section is connect with actuator, and free end is used for grabbing workpiece 62, the workpiece 62 that will be completed for printing
It is unloaded from support portion 61.
When workpiece 62 prints, workpiece 62 rotates in order to prevent, and pressing device 12 is needed to compress workpiece 62.Pressing device
12 include that compression cylinder and the compressed part by compression cylinder driving, pressed parts work as work in the front end of compression cylinder piston rod
When part 62 is sent to the printing station of 4 lower section of scraper plate, compression cylinder drives the end face of compressed part Forward workpiece pressing 62, limits work
Part 62 moves.
Solidification equipment includes that the cover plate 13 being fixed in rack 1 and the light source in cover plate 13, solidification equipment are used for
The ink on complete 62 surface of workpiece of cured printed makes workpiece 62 that need not be transmitted to the progress of the solidification equipments such as baking oven again after discharging
It is dry.Cover plate 13 extends to delivery end from 4 lower section of scraper plate along the conveying track of workpiece 62, and cover plate 13 is made of light-proof material,
Light for collapsing light source makes its cover in 62 surface of workpiece, accelerates solidification process.
Solidification equipment is machine integrated with silk-screen, improves the production efficiency of screen printer, and the solidification equipment uses light source, light
Source is low temperature light source, and energy consumption is lower, and does not have security risk.
The course of work of the present embodiment is as follows：
After feeding crawl section 10 captures feed end cylindrical workpiece 62 to be printed, is driven by cylinder 9, workpiece 62 is placed
Onto the support portion 61 of turntable 6.Motor drives feed rotary table 6 to rotate, and workpiece 62 is sent to the printing station of 4 lower section of scraper plate；
The end face of the compression cylinder driving compressed part workpiece pressing 62 of pressing device 12；Scraper plate 4 moves down, and motor drives silk screen clamping device
And silk screen moves horizontally, ink is printed onto on 62 printing face of workpiece by scraper plate 4.The compression cylinder driving of pressing device 12 compresses
Workpiece 62 is unclamped in portion, and feed rotary table 6 rotates, and in the rotation to the cover plate 13 of solidification equipment of workpiece 62, light source is to 62 surface of workpiece
Ink is cured；Feed rotary table 6 is rotated further, and workpiece 62 is sent to delivery end, the cylinder 9 of shedding mechanism drives discharging to grab
It takes portion 11 to unload workpiece 62, completes the printing process of a workpiece 62.
Single source is only set in original cover plate 13,6262 surface of workpiece can not be irradiated to completely, lead to workpiece
The ink that 6262 remained on surface have part not dry needs to increase the angle and intensity irradiated.
Therefore in the present embodiment, the structure of cover plate 13 is as shown in figure 3, cover plate 13 includes the cover wall 130 of two arcs, cover wall
130 inner surfaces are equipped with groove, are embedded in groove and are fixed with reflector 15, and 15 front of reflector is light source 14, the cover wall 130 of inside
There are three light sources 14 for inner surface fixation, and 130 relative inner of cover wall in outside is longer, therefore there are four light sources for the fixation of its inner surface
14。
Workpiece 62 by support portion 61 by between two cover walls 130 when, workpiece can adequately be irradiated, its table is made
The ink rapid curing in face.
The reflector 15 is in " (" type, the opening down gap of 15 bending of reflector, reflector 15 improve the profit of light source
With rate, and by 15 optically focused of bending reflector intensity of illumination is improved.
The cover plate 13 further includes having the entrance and exit passed in and out for workpiece, and entrance and exit is located at the both ends of cover wall 130,
The entrance and exit is equipped with guide plate 131, and guide plate 131 is obliquely installed inwardly, and guide plate 131 is located at the inner end in gap towards gap
It is internal.When workpiece is unlocked good, workpiece can be ajusted by guide plate 131 and reply correct position, avoid the workpiece to fall off
Touch light source.
Led modules cooperation led ink may be used in light source in the present embodiment, and led modules are cold light source, securely and reliably.
Can also be that light source uses uv fluorescent tubes, ink that uv glue ink, uv glue ink is used to cure in ultraviolet light irradiation comparatively fast, therefore
The intensity of illumination of quartz burner is without excessively high, therefore stabilization is relatively low.
The above makes preferred embodiments of the present invention, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (10)
1. the screen printer of low-temperature setting, including rack (1), and the printing plate device in rack (1) and screen printing device, use
Pressing device (12) when conveying device, the printing of conveying work pieces for fixing workpiece；Printing plate device includes being fixed on rack
(1) horizontal slide rail (2) on, silk screen (8) clamping device (3) being mounted on horizontal slide rail (2) and it is fixed on silk screen (8)
The first actuator that silk screen (8) and driving silk screen (8) clamping device (3) on clamping device (3) move back and forth；Silk-screen fills
Inking mechanism, scraper plate (4) and driving scraper plate (4) including the ink of printing to be transported on silk screen (8) is set to move down and scrape
The second actuator (5) of ink；It is characterized in that：
The screen printer further includes the solidification equipment for workpiece surface ink after cured printed, and solidification equipment is mounted on rack
(1) on, including light source (14) and the cover plate (13) for blocking workpiece, it is internal that the light source (14) is mounted on cover plate (13)；
The cover plate (13) includes two cover walls being vertically arranged (130), is equipped between cover wall (130) for workpiece between
Gap, the light source (14) are located at the inner surface of cover wall (130), and light source (14) is both provided on the inside of two cover walls (130), described
Ink is light-curable ink.
2. the screen printer of low-temperature setting according to claim 1, it is characterised in that：The light source (14) and cover wall (130)
Between be additionally provided with reflector (15), the reflective face-down gap of the reflector (15).
3. the screen printer of low-temperature setting according to claim 2, it is characterised in that：The reflector (15) in " (" type, instead
The opening down gap of tabula rasa (15) bending.
4. the screen printer of low-temperature setting according to claim 1, it is characterised in that：The cover plate (13) further includes having for work
The entrance and exit of part disengaging, entrance and exit are located at the both ends of cover wall (130), and the entrance and exit is equipped with guide plate
(131), guide plate (131) is obliquely installed inwardly, and guide plate (131) is located at the inner end in gap towards inner space.
5. the screen printer of low-temperature setting according to claim 1, it is characterised in that：Conveying device includes driving motor, peace
In rack (1) and by driving motor driving shaft (7), be fixed in shaft (7) and given with what shaft (7) rotated synchronously
Material turntable (6) and the feed mechanism and shedding mechanism for being located at feed rotary table (6) both sides.
6. the screen printer of low-temperature setting according to claim 5, it is characterised in that：Feed rotary table (6) is in the form of annular discs, and edge is sent
Material turntable (6) is circumferentially uniformly distributed multiple support portions (61), and support portion (61) is the cylindrical boss perpendicular to disk bottom surface, convex
The outer diameter of platform and the internal diameter of cylindrical workpiece match.
7. the screen printer of low-temperature setting according to claim 6, it is characterised in that：Cover plate (13) is along the transmission track of workpiece
It is extended to from shedding mechanism below from scraper plate (4).
8. the screen printer of low-temperature setting according to claim 7, it is characterised in that：Include installation including pressing device (12)
Cylinder (9) in rack (1) and the compressed part by cylinder (9) driving, when workpiece is sent to below ink by conveying device,
Cylinder (9) drives compressed part workpiece pressing end face.
9. the screen printer of low-temperature setting according to claim 1, it is characterised in that：The ink is LED ink, light source
(14) it is LED module.
10. the screen printer of low-temperature setting according to claim 1, it is characterised in that：The ink is UV ink, light source
(14) it is UV lamp pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451169.4U CN207657381U (en) | 2017-11-03 | 2017-11-03 | The screen printer of low-temperature setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451169.4U CN207657381U (en) | 2017-11-03 | 2017-11-03 | The screen printer of low-temperature setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207657381U true CN207657381U (en) | 2018-07-27 |
Family
ID=62937747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721451169.4U Expired - Fee Related CN207657381U (en) | 2017-11-03 | 2017-11-03 | The screen printer of low-temperature setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207657381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565542A (en) * | 2024-01-17 | 2024-02-20 | 江苏汉印机电科技股份有限公司 | High-precision screen printer |
-
2017
- 2017-11-03 CN CN201721451169.4U patent/CN207657381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565542A (en) * | 2024-01-17 | 2024-02-20 | 江苏汉印机电科技股份有限公司 | High-precision screen printer |
| CN117565542B (en) * | 2024-01-17 | 2024-03-26 | 江苏汉印机电科技股份有限公司 | High-precision screen printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180727 Termination date: 20181103 |