CN205674674U - A kind of double face printing apparatus - Google Patents
A kind of double face printing apparatus Download PDFInfo
- Publication number
- CN205674674U CN205674674U CN201620621017.3U CN201620621017U CN205674674U CN 205674674 U CN205674674 U CN 205674674U CN 201620621017 U CN201620621017 U CN 201620621017U CN 205674674 U CN205674674 U CN 205674674U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- shaft group
- printing equipment
- extruder
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A kind of double face printing apparatus, first printing equipment identical including structure and the second printing equipment and connect both host computer, described first printing equipment includes frame and the input roll shaft group being fixedly installed in frame, extrusion roll shaft group, output roll shaft group, described extrusion roll shaft group includes the first roll shaft and is connected with the second roll shaft of pulling force pump, described first roll shaft circumference has metal sliding surface layer, described second roll shaft is provided with elastic pressure layer and pressure-detecting device, described metal sliding surface layer cooperates with elastic pressure layer, it is provided with extruder between described first roll shaft and the second roll shaft, described extruder is used for separating out thermal viscosity glue, described host computer connecting extruder respectively, pressure-detecting device, pulling force pump.Host computer can be with Real Time Observation ruuning situation, it is possible to controls the relative position between the first roll shaft and the second roll shaft by operation pulling force pump, such that it is able to control the thermal viscosity glue thickness treating in glue surface as required in real time.
Description
Technical field
This utility model relates to injection mo(u)lding field, is specifically related to a kind of double face printing apparatus.
Background technology
Nowadays along with growth in the living standard, people are more and more higher for the aesthetic of packaging, it is sometimes desirable to basement membrane
Printed on both sides, yet with printed on both sides between the two close together, if inequality smeared by glue, then thick-layer region relative to
It is longer that the time done by the glue of coating region, often after front prints, does not solidify due to glue cementing, make during printed back
Obtain the two-layer printed and fall off inconsistent phenomenon under the extruding of roll shaft, cause printing trouble.
Additionally, thermal viscosity glue cannot be spread upon on basement membrane by the packaging instrument of routine accurately uniformly, also cannot basis
Need, control thermal viscosity glue and spread upon the thickness requirements of basement membrane.In the prior art for controlling the thermal viscosity glue thickness that basement membrane is smeared
Degree, needs the control of Multiple through then out pulling force pump, comes the relative position of located crush roll shaft group so that it is determined that the thickness of thermal viscosity glue.
Utility model content
For solving the problems referred to above, this utility model provides a kind of double face printing apparatus.
A kind of double face printing apparatus, first printing equipment identical including structure and the second printing equipment and connect both
Host computer, described first printing equipment and the second printing equipment are respectively used to the positive back face printing of basement membrane, described first printing dress
Put and include frame and the input roll shaft group being fixedly installed in frame, extrusion roll shaft group, output roll shaft group, described extrusion roll shaft group
Including the first roll shaft and the second roll shaft being connected with pulling force pump, described first roll shaft circumference has metal sliding surface layer, is used for overlapping
Connecing print film, described second roll shaft is provided with elastic pressure layer and pressure-detecting device, described metal sliding surface layer and elastic pressure layer
Cooperating, described pressure-detecting device is for detecting the force value that elastic pressure layer bears, described first roll shaft and the second roller
Being provided with extruder between axle, described extruder is used for separating out thermal viscosity glue, described host computer connecting extruder, pressure detecting respectively
Device, pulling force pump, for controlling extruder, pressure-detecting device, the start and stop of pulling force pump.
Preferably, described first roll shaft and the second roll shaft are all connected and fixed in frame by swivel joint.
Preferably, the clear opening of coolant it is communicated with in described swivel joint.
Preferably, described first printing equipment and the second printing equipment all include importing roll shaft group and deriving roll shaft group, institute
State importing roll shaft group and derive roll shaft group for keeping the open configuration of basement membrane.
Preferably, described extruder separates out thermal viscosity glue is polypropylene and/or polyethylene.
The beneficial effects of the utility model: basement membrane is introduced into the first printing equipment, by the input in the first printing equipment
Roll shaft group enters extrusion roll shaft group, and before entering extrusion roll shaft group, the extruder above extrusion roll shaft group separates out thermal viscosity glue
On between basement membrane and print film, the first roll shaft and the second roll shaft extruding thermal viscosity glue between the two, make epilamellar subsequently
Thermal viscosity glue is uniformly distributed on the interlayer between basement membrane and print film, goes successively to the second printing after entering the first printing equipment
Device, both methods of operation are identical；When operationally, the data of detection are transmitted to host computer, host computer by pressure-detecting device
Can be with Real Time Observation ruuning situation, it is possible to control the phase para-position between the first roll shaft and the second roll shaft by operation pulling force pump
Put, such that it is able to control the thermal viscosity glue thickness treating in glue surface as required in real time.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the first printing equipment.
Accompanying drawing 2 is the schematic side view of the first printing equipment.
Accompanying drawing 3 is the unitary side view of embodiment.
1 host computer, 2 frames, 3 input roll shaft groups, 4 extrusion roll shaft groups, 5 output roll shaft group, 6 first roll shafts, 7 second rollers
Axle, 8 pressure-detecting devices, 9 extruders, 10 swivel joints, 11 importing roll shaft groups, 12 derivation roll shaft groups.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1: a kind of double face printing apparatus, first printing equipment identical including structure and the second printing equipment and company
Connecing both host computers 1, described first printing equipment and the second printing equipment are respectively used to the positive back face printing of basement membrane, and described
One printing equipment include frame 2 and the input roll shaft group 3 being fixedly installed in frame 2, import roll shaft group 11, extrusion roll shaft group 4,
Deriving roll shaft group 12, output roll shaft group 5, described input roll shaft group 3 is used for introducing derivation basement membrane with output roll shaft group 5, described in lead
Enter roll shaft group 11 and derive roll shaft group 12 for keeping the open configuration of basement membrane.
If the basement membrane of the present embodiment is woven bag, in the print film with colored figure of the two sides of woven bag bonding,
Described extrusion roll shaft group 4 includes the first roll shaft 6 and is connected with the second roll shaft 7 of pulling force pump, and described first roll shaft 6 circumference has
Metal sliding surface layer, when basement membrane is extruded with print film, print film correspondence metal sliding surface layer, it is to avoid thermal viscosity in extrusion process
Glue is attached on roll shaft, and described second roll shaft 7 is provided with elastic pressure layer and pressure-detecting device 8, described metal sliding surface layer and bullet
Property shell of compression cooperate, described pressure-detecting device 8 is for detecting the force value that elastic pressure layer bears, described first roll shaft
6 and second are provided with extruder 9 between roll shaft 7, and described extruder 9 is used for separating out thermal viscosity glue, and described host computer 1 connects respectively and squeezes
Go out machine 9, pressure-detecting device 8, pulling force pump, for controlling extruder 9, pressure-detecting device 8, the start and stop of pulling force pump.Basement membrane leads to
Crossing input roll shaft group 3 and enter extrusion roll shaft group 4, before entering extrusion roll shaft group 4, the extruder 9 above extrusion roll shaft group 4 is analysed
Going out thermal viscosity glue between basement membrane and print film, the first roll shaft 6 and the second roll shaft 7 extrude the base of adhesion heat viscosity glue subsequently
Film, makes in the middle of the interlayer that thermal viscosity glue is uniformly distributed between basement membrane and print film,
Basement membrane is introduced into the first printing equipment, enters extrusion roll shaft group by the input roll shaft group in the first printing equipment,
Entering before extrusion roll shaft group, the extruder above extrusion roll shaft group separate out thermal viscosity glue between basement membrane and print film on,
First roll shaft and the second roll shaft extruding thermal viscosity glue between the two, make epilamellar thermal viscosity glue be uniformly distributed in basement membrane subsequently
And on the interlayer between print film, after entering the first printing equipment, going successively to the second printing equipment, both methods of operation are identical；
When operationally, pressure-detecting device by the data transmission of detection to host computer, host computer can with Real Time Observation ruuning situation, and
The relative position between the first roll shaft and the second roll shaft can be controlled by operation pulling force pump, such that it is able to the most real-time
Control the thermal viscosity glue thickness treating in glue surface.
Described first roll shaft 6 and the second roll shaft 7 are all connected and fixed in frame 2 by swivel joint 10, and described rotation connects
The clear opening of coolant it is communicated with, it is to avoid owing to the temperature of roll shaft is too high and cause thermal viscosity glue skewness in 10.
It is polypropylene and/or polyethylene that described extruder 9 separates out thermal viscosity glue, superior performance, reduces the pollution to environment.
Obviously, above-described embodiment of the present utility model is merely to illustrate that this utility model example, and not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make change or the variation of other multi-forms.Here without also all of embodiment being given poor example.
And these belong to obvious change that connotation of the present utility model amplified out or variation still falls within this utility model
Protection domain.
Claims (5)
1. a double face printing apparatus, it is characterised in that: include the first printing equipment that structure is identical and the second printing equipment and
Connecting both host computers (1), described first printing equipment and the second printing equipment are respectively used to the positive back face printing of basement membrane, institute
State the first printing equipment include frame (2) and input roll shaft group (3) being fixedly installed in frame (2), extrusion roll shaft group (4),
Output roll shaft group (5), described extrusion roll shaft group (4) includes the first roll shaft (6) and is connected with second roll shaft (7) of pulling force pump,
Described first roll shaft (6) circumference has metal sliding surface layer, is used for being socketed print film, and described second roll shaft (7) is provided with elastic pressure
Layer and pressure-detecting device (8), described metal sliding surface layer cooperates with elastic pressure layer, and described pressure-detecting device (8) is used
In the force value that detection elastic pressure layer bears, between described first roll shaft (6) and the second roll shaft (7), it is provided with extruder (9), institute
Stating extruder (9) and be used for separating out thermal viscosity glue, described host computer (1) is distinguished connecting extruder (9), pressure-detecting device (8), is drawn
Power pump, is used for controlling extruder (9), pressure-detecting device (8), the start and stop of pulling force pump.
A kind of double face printing apparatus the most according to claim 1, it is characterised in that: described first roll shaft (6) and the second roller
Axle (7) is all connected and fixed in frame (2) by swivel joint (10).
A kind of double face printing apparatus the most according to claim 2, it is characterised in that: the company of being provided with in described swivel joint (10)
The clear opening of logical coolant.
A kind of double face printing apparatus the most according to claim 1, it is characterised in that: described first printing equipment and the second print
Brush device all includes importing roll shaft group (11) and deriving roll shaft group (12), described importing roll shaft group (11) and derivation roll shaft group (12)
For keeping the open configuration of basement membrane.
A kind of double face printing apparatus the most according to claim 1, it is characterised in that: described extruder (9) separates out thermal viscosity
Glue is polypropylene and/or polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621017.3U CN205674674U (en) | 2016-06-22 | 2016-06-22 | A kind of double face printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621017.3U CN205674674U (en) | 2016-06-22 | 2016-06-22 | A kind of double face printing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674674U true CN205674674U (en) | 2016-11-09 |
Family
ID=57430616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620621017.3U Expired - Fee Related CN205674674U (en) | 2016-06-22 | 2016-06-22 | A kind of double face printing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361268A (en) * | 2020-03-31 | 2020-07-03 | 西安理工大学 | Printing mechanism for directly obtaining printing pressure and pressure obtaining method thereof |
-
2016
- 2016-06-22 CN CN201620621017.3U patent/CN205674674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361268A (en) * | 2020-03-31 | 2020-07-03 | 西安理工大学 | Printing mechanism for directly obtaining printing pressure and pressure obtaining method thereof |
| CN111361268B (en) * | 2020-03-31 | 2023-09-05 | 苏州泊曼包装有限公司 | Printing mechanism capable of directly obtaining printing pressure and pressure obtaining method thereof |
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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 |
Granted publication date: 20161109 Termination date: 20180622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |