CN208469324U - Surface of plastic products UV printing equipment - Google Patents
Surface of plastic products UV printing equipment Download PDFInfo
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- CN208469324U CN208469324U CN201821005672.1U CN201821005672U CN208469324U CN 208469324 U CN208469324 U CN 208469324U CN 201821005672 U CN201821005672 U CN 201821005672U CN 208469324 U CN208469324 U CN 208469324U
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- ink
- spray head
- plastic products
- continuous conveying
- inkjet
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Abstract
The utility model relates to a kind of surface of plastic products UV printing equipments, including rack, discharge mechanism, continuous conveying mechanism, inkjet mechanism, receiving mechanism and LED curing mechanism, discharge mechanism, continuous conveying mechanism, inkjet mechanism, receiving mechanism and LED curing mechanism are respectively mounted on the rack, discharge mechanism is in the front end of continuous conveying mechanism, inkjet mechanism is in the top of continuous conveying mechanism, receiving mechanism is in the rear end of continuous conveying mechanism, and LED curing mechanism is in the top of continuous conveying mechanism and is in the rear of inkjet mechanism；Inkjet mechanism includes ink-jet bracket, ink-jet height adjustment device, spray head, ink-feeding tube, ink pumps and ink box, is equipped with closed ink cavity in spray head；The distance of the nozzle of spray head to surface of plastic products is 0.20-0.30cm.This surface of plastic products UV printing equipment uses fixed spray head, and carries out inkjet printing to the surface of plastic products moved below using continous way, substantially increases spray printing precision and production efficiency.
Description
Technical field
The utility model relates to UV printing technology, in particular to a kind of surface of plastic products UV printing equipment.
Background technique
Currently, UV printing not will cause environmental pollution without volatile matter, gradually taken with rapid curing high production efficiency
For Conventional printing process.Present UV printing is the inkjet printing using direct piezoelectricity formula, by mobile spray head setting away from
Inkjet printing is carried out from surface of plastic products overhead, UV ink is injected directly on to the surface of plastic products, then passes through spray head
The LED light of two sides is irradiated, and the drying of ink can be realized.However the spray head of this movable type is in jet printing process
Using step-by-step movement spray printing, conveyer belt needs stop spray printing, and once, production efficiency is lower；Mobile spray head is also easy to happen gently
Micro-vibration influences the effect of spray printing；Again because being solidified in spray head two sides setting LED light, it is easy to make the ink in spray head solid
Change and spray head is caused to block, causes spray printing precision poor, production efficiency is lower.In addition, present surface of plastic products is difficult to
It is bonded with ink, there are problems that ink volatilization, the ink evaporated can be formed denseer in the packaging bag of plastic products
Fat melting smell, in this way influence food grade plastic product using safe.
Summary of the invention
The problem to be solved by the utility model is to provide a kind of surface of plastic products UV printing equipment, this plastic products
Surface UV printing equipment carries out spray printing to surface of plastic products using continous way, substantially increases spray printing precision and production efficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of surface of plastic products UV printing equipment, including rack, discharge mechanism, continuous conveying mechanism, inkjet mechanism and
Receiving mechanism, discharge mechanism, continuous conveying mechanism, inkjet mechanism and receiving mechanism are respectively mounted on the rack, and discharge mechanism is in
The front end of continuous conveying mechanism, inkjet mechanism are in the top of continuous conveying mechanism, and receiving mechanism is in continuous conveying mechanism
Rear end, it is characterized in that: further including LED curing mechanism, LED curing mechanism is mounted on the rack, and LED curing mechanism is in
The top of the continuous conveying mechanism and the rear for being in the inkjet mechanism；Inkjet mechanism includes ink-jet bracket, ink-jet height
Regulating device, spray head, ink-feeding tube, ink pumps and ink box, spray head is interior to be equipped with closed ink cavity, ink-jet bracket, ink pumps, oil
Black case is respectively mounted on the rack, and ink-jet height adjustment device is mounted on ink-jet bracket, and spray head is fixedly mounted on ink-jet height tune
On the power output end of regulating device, ink cavity is connected by ink-feeding tube, ink pumps and ink box；The nozzle of spray head is to the plastics
The distance of product surface is 0.20-0.30cm.
Since there are photosensitizers in UV ink, will be very fast when photosensitizer is in conjunction with ultraviolet light, inside UV ink it is solidifying
Knot, drying, and then reach cured effect, the above-mentioned rear that LED curing mechanism is arranged in inkjet mechanism, so that LED solidifies
Far from the position where spray head, reducing LED curing mechanism makes the ink solidification in spray head and causes to block to spray head for mechanism, improves
Spray printing precision.
The distance of the nozzle of above-mentioned spray head to surface of plastic products is 0.20-0.30cm, can effectively prevent plastic products
The ink diffusion on surface equally improves spray printing precision.
Above-mentioned discharge mechanism can be used application No. is the utility model patent of CN201710559449.5 provide it is a kind of from
It is dynamic to divide lid arrangement.
It is (driven that above-mentioned continuous conveying mechanism generally comprises cycloconveyor belt, drive sprocket (drive pulley), driven sprocket
Belt pulley) and driving motor, the two sides of cycloconveyor belt be typically provided pipe positive axis, length of the pipe positive axis along the cycloconveyor belt
Direction setting.Pipe positive axis is carrying out pipe just to the position of each plastic products, avoids the position of each plastic products in transmission process
In shift.
When work, plastic products one by one are first fallen on continuous conveying mechanism under the discharge port of discharge mechanism, even
Each plastic products are transported to the lower section of spray head by continuous conveying mechanism；Then, by ink-jet height adjustment device by the spray of spray head
Mouth is adjusted between 0.20cm to the 0.30cm of surface of plastic products overhead, keeps spray head fixed；Then, ink is opened
Ink in ink box is extracted out and passes through ink-feeding tube and is transported to inside ink cavity by pump, ink pumps, and the nozzle of spray head is to below
Mobile surface of plastic products carries out inkjet printing, and ink is injected directly on to the surface of plastic products；And then, it is continuously conveyed
The good plastic products of spray printing are transported to the LED solidification equipment at spray head rear by mechanism, are irradiated solidification, realize plastic products table
The drying of face ink；Finally, the plastic products being cured are transported on receiving mechanism by continuous conveying mechanism carries out rewinding.It is above-mentioned
Spray head fixed setting, movement is not had in spray printing, compared with existing mobile spray head, the slight vibration of spray head when avoiding spray printing
It is dynamic, the effect of spray printing is improved, the spray printing precision of spray head is improved.It is above-mentioned utilize ink pumps ink extracting, ink cavity generate compared with
High pressure improves the spray printing pressure of ink, improves the spray printing precision of ink.
This surface of plastic products UV printing equipment uses fixed spray head, to the plastic products table moved below
Face carries out inkjet printing, so that Logo is printed on plastic products, carries out spray printing to surface of plastic products using continous way, and existing
Some step-by-step movement spray printing modes are compared, and spray printing precision and production efficiency are substantially increased, and the ink in surface of plastic products is not
It is volatile, fat melting smell will not be generated in the packaging bag of plastic products, meet food grade plastic product using safe.
As a preferred embodiment of the present invention, the ink-jet height adjustment device includes adjusting motor, screw rod, guiding
Bar, guide sleeve and nut adjust motor, screw rod, guide rod and are installed on the ink-jet bracket, and screw rod, guide rod are set in parallel
It sets, screw rod and the output shaft for adjusting motor are sequentially connected, and nut is socketed on screw rod and is meshed with screw rod, and guide sleeve is socketed in
It can move on guide rod and along guide rod, nut is connect with guide sleeve, and the spray head is mounted on nut.Utilize adjusting motor
It drives screw rod to move up and down in nut, the distance of spray head to surface of plastic products is finely adjusted.
As a preferred embodiment of the present invention, the LED curing mechanism includes lampshade and LED light, and lampshade is mounted on institute
It states in rack, LED light is mounted in lampshade.LED light compares traditional mercury lamp and wants energy conservation 80%, and heat is low, will not bake bad material, green
Color is nuisanceless, and mercury leakage will not occur and pollute environment.
As the further preferred embodiment of the utility model, the spacing distance between the LED light and the spray head is 40-
50cm.Spacing distance between above-mentioned LED light and spray head depends on the conveying speed of continuous conveying mechanism, so that LED light and spray
The distance between head zooms out.
The nozzle of above-mentioned spray head carries out spray printing to surface of plastic products under 28-30 DEG C of constant temperature.
The utility model compared with prior art, has the advantages that
This surface of plastic products UV printing equipment uses fixed spray head, to the plastic products table moved below
Face carries out inkjet printing, so that Logo is printed on plastic products, carries out spray printing to surface of plastic products using continous way, and existing
Some step-by-step movement spray printing modes are compared, and spray printing precision and production efficiency are substantially increased, and the ink in surface of plastic products is not
It is volatile, fat melting smell will not be generated in the packaging bag of plastic products, meet food grade plastic product using safe, and spray
It is very good to print effect, exempts from spray coating, without drying, instantaneous solidification is beaten i.e. dry, is highly suitable for industrial production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Specific embodiment
The utility model is specifically described in the following with reference to the drawings and specific embodiments.
Embodiment 1
As shown in Figure 1, the surface of plastic products UV printing equipment in the present embodiment, including it is rack 1, discharge mechanism 2, continuous
Conveying mechanism 3, inkjet mechanism 4, receiving mechanism 5 and LED curing mechanism 6, discharge mechanism 2, continuous conveying mechanism 3, inkjet mechanism
4, receiving mechanism 5 and LED curing mechanism 6 are installed in rack 1, and discharge mechanism 2 is in the front end of continuous conveying mechanism 3, spray
Black mechanism 4 is in the top of continuous conveying mechanism 3, and receiving mechanism 5 is in the rear end of continuous conveying mechanism 3, LED curing mechanism 6
Top in continuous conveying mechanism 3 and the rear for being in inkjet mechanism 4；Inkjet mechanism 4 includes ink-jet bracket 41, ink-jet height
Regulating device 42, spray head 43, ink-feeding tube 44, ink pumps 45 and ink box 46, spray head 43 is interior to be equipped with closed ink cavity 431, spray
Black bracket 41, ink pumps 45, ink box 46 are installed in rack 1, and ink-jet height adjustment device 42 is mounted on ink-jet bracket 41
On, spray head 43 is fixedly mounted on the power output end of ink-jet height adjustment device 42, and ink cavity 431 passes through ink-feeding tube 44, oil
Pump 45 is connect with ink box 46；The distance on the nozzle 432 of spray head 43 to 7 surface of plastic products is 0.25cm.
Since there are photosensitizers in UV ink, will be very fast when photosensitizer is in conjunction with ultraviolet light, inside UV ink it is solidifying
Knot, drying, and then reach cured effect, the above-mentioned rear that LED curing mechanism 6 is arranged in inkjet mechanism 4, so that LED is solid
Change mechanism 6 far from the position where spray head 43, reducing LED curing mechanism 6 makes the ink solidification in spray head 43 and make to spray head 43
At obstruction, spray printing precision is improved.
The distance on the nozzle 432 of spray head 43 to 7 surface of plastic products is 0.25cm, can effectively prevent 7 table of plastic products
The ink diffusion in face equally improves spray printing precision.
Discharge mechanism 2 can be used the one kind provided application No. is the utility model patent of CN201710559449.5 and divide automatically
Lid arrangement.
Continuous conveying mechanism 3 generally comprises cycloconveyor belt 31, drive sprocket 32, driven sprocket 33 and driving motor 34,
The two sides of cycloconveyor belt 31 are typically provided pipe positive axis 35, and pipe positive axis 35 is arranged along the length direction of the cycloconveyor belt 31.
Pipe positive axis 35 is carrying out pipe just to the position of each plastic products 7, and the position of each plastic products 7 is avoided to occur during transportation
Offset.
Ink-jet height adjustment device 42 includes adjusting motor 421, screw rod 422, guide rod 423, guide sleeve 424 and nut
425, it adjusts motor 421, screw rod 422, guide rod 423 and is installed on ink-jet bracket 41, screw rod 422, guide rod 423 are set in parallel
It sets, screw rod 422 and the output shaft for adjusting motor 421 are sequentially connected, and nut 425 is socketed on screw rod 422 and nibbles with 422 phase of screw rod
It closes, guide sleeve 424 is socketed on guide rod 423 and can move along guide rod 423, and nut 425 is connect with guide sleeve 424, spray
First 43 are mounted on nut 425.It drives screw rod 422 to move up and down in nut 425 using motor 421 is adjusted, spray head 43 is arrived
The distance on 7 surface of plastic products is finely adjusted.
LED curing mechanism 6 includes lampshade 61 and LED light 62, and lampshade 61 is mounted in rack 1, and LED light 62 is mounted on lampshade
In 61.LED light 62 compares traditional mercury lamp and wants energy conservation 80%, and heat is low, will not bake bad material, and mercury will not occur for green non-pollution
It leaks and pollutes environment.
Spacing distance between LED light 62 and spray head 43 is 45cm.Spacing distance between above-mentioned LED light 62 and spray head 43
Depending on the conveying speed of continuous conveying mechanism 3, so that the distance between LED light 62 and spray head 43 zoom out.
The nozzle 432 of spray head 43 carries out spray printing to 7 surface of plastic products under 29 DEG C of constant temperature.
When work, plastic products 7 one by one are first fallen on continuous conveying mechanism 3 under the discharge port of discharge mechanism 2,
Each plastic products 7 are transported to the lower section of spray head 43 by continuous conveying mechanism 3；It then, will by ink-jet height adjustment device 42
The nozzle 432 of spray head 43 is adjusted between 7 surface overhead 0.25cm of plastic products, keeps spray head 43 fixed；Then, it opens
Ink pumps 45 are opened, the ink in ink box 46 is extracted out and pass through ink-feeding tube 44 and is transported to inside ink cavity 431 by ink pumps 45, spray
First 43 nozzle 432 carries out inkjet printing to 7 surface of plastic products moved below, and ink is injected directly on plastic products
7 surface；And then, the good plastic products 7 of spray printing are transported to the LED solidification equipment at 43 rear of spray head by continuous conveying mechanism 3,
It is irradiated solidification, realizes the drying of 7 surface ink of plastic products；Finally, the plastic products that continuous conveying mechanism 3 will be cured
7 are transported on receiving mechanism 5 and carry out rewinding.Above-mentioned spray head 43 is fixedly installed, and movement is not had in spray printing, with existing movable type
Spray head is compared, and the slight vibration of spray head 43 when avoiding spray printing improves the effect of spray printing, improves the spray printing precision of spray head 43.
It is above-mentioned to utilize 45 ink extracting of ink pumps, higher pressure is generated in ink cavity 431, the spray printing pressure of ink is improved, improves
The spray printing precision of ink.
This surface of plastic products UV printing equipment uses fixed spray head 43, to the plastic products moved below
7 surfaces are carried out inkjet printing and are sprayed using continous way to 7 surface of plastic products so that Logo is printed on plastic products 7
Print, compared with existing step-by-step movement spray printing mode, substantially increases spray printing precision and production efficiency, and on 7 surface of plastic products
Ink it is not volatile, fat melting smell will not be generated in the packaging bag of plastic products 7, meets the use of food grade plastic product
Safety.
Embodiment 2
Surface of plastic products UV printing equipment in the present embodiment the difference from embodiment 1 is that:
The distance on the nozzle 432 of spray head 43 to 7 surface of plastic products is 0.20cm, can effectively prevent 7 table of plastic products
The ink diffusion in face equally improves spray printing precision.
Spacing distance between LED light 62 and spray head 43 is 40cm.Spacing distance between above-mentioned LED light 62 and spray head 43
Depending on the conveying speed of continuous conveying mechanism 3, so that the distance between LED light 62 and spray head 43 zoom out.
The nozzle 432 of spray head 43 carries out spray printing to 7 surface of plastic products under 28 DEG C of constant temperature.
Embodiment 3
Surface of plastic products UV printing equipment in the present embodiment the difference from embodiment 1 is that:
The distance on the nozzle 432 of spray head 43 to 7 surface of plastic products is 0.30cm, can effectively prevent 7 table of plastic products
The ink diffusion in face equally improves spray printing precision.
Spacing distance between LED light 62 and spray head 43 is 50cm.Spacing distance between above-mentioned LED light 62 and spray head 43
Depending on the conveying speed of continuous conveying mechanism 3, so that the distance between LED light 62 and spray head 43 zoom out.
The nozzle 432 of spray head 43 carries out spray printing to 7 surface of plastic products under 30 DEG C of constant temperature.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (4)
1. a kind of surface of plastic products UV printing equipment, including rack, discharge mechanism, continuous conveying mechanism, inkjet mechanism and receipts
Expect mechanism, discharge mechanism, continuous conveying mechanism, inkjet mechanism and receiving mechanism are respectively mounted on the rack, and discharge mechanism, which is in, to be connected
The front end of continuous conveying mechanism, inkjet mechanism is in the top of continuous conveying mechanism, after receiving mechanism is in continuous conveying mechanism
End, it is characterized in that: further including LED curing mechanism, LED curing mechanism is mounted on the rack, and LED curing mechanism is in institute
It states the top of continuous conveying mechanism and is in the rear of the inkjet mechanism；Inkjet mechanism includes ink-jet bracket, ink-jet height tune
Regulating device, spray head, ink-feeding tube, ink pumps and ink box, spray head is interior to be equipped with closed ink cavity, ink-jet bracket, ink pumps, ink
Case is respectively mounted on the rack, and ink-jet height adjustment device is mounted on ink-jet bracket, and spray head is fixedly mounted on ink-jet height adjustment
On the power output end of device, ink cavity is connected by ink-feeding tube, ink pumps and ink box；The nozzle of spray head is to the plastics system
The distance on product surface is 0.20-0.30cm.
2. surface of plastic products UV printing equipment as described in claim 1, it is characterized in that: the ink-jet height adjustment device packet
It includes and adjusts motor, screw rod, guide rod, guide sleeve and nut, adjust motor, screw rod, guide rod and be installed in the ink-jet bracket
On, screw rod, guide rod are arranged in parallel, screw rod and adjust motor output shaft be sequentially connected, nut be socketed on screw rod and with silk
Bar is meshed, and guide sleeve is socketed on the guide bar and can move along guide rod, and nut is connect with guide sleeve, the spray head installation
On nut.
3. surface of plastic products UV printing equipment as described in claim 1, it is characterized in that: the LED curing mechanism includes lamp
Cover and LED light, lampshade are mounted on the rack, and LED light is mounted in lampshade.
4. surface of plastic products UV printing equipment as claimed in claim 3, it is characterized in that: the LED light and the spray head it
Between spacing distance be 40-50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005672.1U CN208469324U (en) | 2018-06-28 | 2018-06-28 | Surface of plastic products UV printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821005672.1U CN208469324U (en) | 2018-06-28 | 2018-06-28 | Surface of plastic products UV printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208469324U true CN208469324U (en) | 2019-02-05 |
Family
ID=65211709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821005672.1U Expired - Fee Related CN208469324U (en) | 2018-06-28 | 2018-06-28 | Surface of plastic products UV printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208469324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638664A (en) * | 2018-06-28 | 2018-10-12 | 汕头市三马塑胶制品有限公司 | Surface of plastic products UV printing equipments |
| CN110202970A (en) * | 2019-06-18 | 2019-09-06 | 东莞市智美标识科技有限公司 | A method of spray printing is carried out using UV ink |
-
2018
- 2018-06-28 CN CN201821005672.1U patent/CN208469324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638664A (en) * | 2018-06-28 | 2018-10-12 | 汕头市三马塑胶制品有限公司 | Surface of plastic products UV printing equipments |
| CN110202970A (en) * | 2019-06-18 | 2019-09-06 | 东莞市智美标识科技有限公司 | A method of spray printing is carried out using UV ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 518116 No. 19 Pingdi Street Pingxi Road, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Fresh Fruit and Vegetable Environmental Protection Technology Co., Ltd. Address before: 515000 One of the No.1 Workshop of Xin 11 Lane, Xin 11 Lane, Guting Street, Longhu District, Shantou City, Guangdong Province Patentee before: Shantou three Ma plastic products Co., Ltd. |
|
| 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: 20190205 Termination date: 20200628 |