CN208324510U - A kind of rotary two-sided air pressure solid thermal transfer printing system - Google Patents
A kind of rotary two-sided air pressure solid thermal transfer printing system Download PDFInfo
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- CN208324510U CN208324510U CN201820687935.5U CN201820687935U CN208324510U CN 208324510 U CN208324510 U CN 208324510U CN 201820687935 U CN201820687935 U CN 201820687935U CN 208324510 U CN208324510 U CN 208324510U
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Abstract
The utility model discloses a kind of rotary two-sided air pressure solid thermal transfer printing systems, including rack and wound membrane transportation system, there are two air pressure thermal transfer structures for arrangement in rack, each air pressure thermal transfer structure includes flexible conveyer belt, sprocket wheel and air bag, air bag forms an air cavity after being mounted on flexible delivery band, heater is installed, two air pressure thermal transfer structure sheaf laying ups postpone, and thermal transfer service aisle is formed between the air bag in two air pressure thermal transfer structures on flexible delivery band.The utility model drives air bag rotation by the flexible conveyer belt of cycle rotation, keeps the process of thermal transfer continuously uninterrupted, instead of the single process in vacuum hot transferred, realizes the continuous online production of thermal transfer processing, can greatly improve productivity；It uses vapour-pressure type thermal transfer to replace in thermal transfer production vacuum hot transferred, heating air is retained in air bag, it is recyclable, the shortcomings that heating air is taken away, takes away most of heat when overcoming vacuum hot transferred vacuumize.
Description
Technical field
The utility model relates to one of thermal transfer technology research field transfer means, especially a kind of rotary two-sided
Air pressure solid thermal transfer printing system.
Background technique
Thermal transfer is exactly first printed onto designed pattern above a kind of heat-transferring printing paper of heat resistance, then by adding
The mode of heat pressurization, a kind of technology image on heat-transferring printing paper being transferred on various finished products or material.For the field,
China largely uses vacuum hot transferred technique, this technique increases vacuum link, its vacuum suction-operated, at
Both product or material and the figuratum heat resistance heat-transferring printing paper of printing sticking together tightly, then heating transfer.Using the skill
Art is primarily present following problems:
1. existing caloric transfer printing technology is vacuum hot transferred workpiece feeding thermal transfer room progress using reciprocating conveyor structure, often
Task can only be individually for single workpiece and carry out thermal transfer processing, only be fully finished ability after whole processing technologys of the workpiece
The processing of other subsequent workpiece is carried out, can only realize either simplex part lots processed, process velocity is slow, and low efficiency cannot achieve product
It is continuous, high speed, produce in enormous quantities；
2. existing caloric transfer printing technology using vacuum hot transferred, be exactly with the elastic silica gel of band heat-transferring printing paper with workpiece table
Then face contact pastes heat-transferring printing paper tightly using negative pressure silica gel with the evacuating air between workpiece with the method vacuumized
Workpiece surface, then reheat transfer, fast using the method transfer speed, disadvantage vacuumizes when transferring to turn the heat of part
Print heat is taken away, and causes thermal transfer temperature change big, enables that the pattern contour of thermal transfer is unintelligible, transfer color is not bright-coloured true enough
Real, unsightly, the binding force of pattern and workpiece surface also will receive influence to the pattern after thermal transfer, can cause to fall off or become too early
Color fades；
3. the method that existing caloric transfer printing technology uses the processing of workpiece single side thermal transfer, every time can only be to a surface of workpiece
Thermal transfer is carried out, if necessary to duplex transfer printing, it is necessary to workpiece turning be carried out secondary operation, to realize back of work
Thermal transfer processing, the low efficiency of production, speed are slow.
Utility model content
The purpose of this utility model is to provide a kind of rotary two-sided air pressure solid thermal transfer printing system, makes thermal transfer
Process is continuously uninterrupted, instead of the single process in vacuum hot transferred, realizes the continuous online production of thermal transfer processing,
Productivity can be greatly improved.
The solution that the utility model solves its technical problem is: a kind of rotary two-sided air pressure solid thermal transfer system
It unites, including rack and wound membrane transportation system, there are two air pressure thermal transfer structure, each air pressure thermal transfers for arrangement in the rack
Structure includes flexible conveyer belt, the sprocket wheel and air bag for driving flexible conveyer belt cycle rotation, and the air bag is mounted on flexible defeated
One air cavity of formation after taking is sent, heater is installed on the flexible delivery band, two air pressure thermal transfer structure sheaf laying ups are set
Afterwards, thermal transfer service aisle is formed between the air bag in two air pressure thermal transfer structures.
As a further improvement of the above technical scheme, multiple sprockets are disposed on the circumference of the sprocket wheel, it is each described
The first Intaker controller is disposed on sprocket, be disposed on the circumference of the sprocket wheel be connected with the first Intaker controller into
Tracheae, the inner surface of the flexible conveyer belt are disposed with multiple key ways with sprocket cooperation, are disposed on each key way
The air inlet being connected to air cavity is disposed with the second Intaker controller between the key way and air inlet.
As a further improvement of the above technical scheme, first Intaker controller is lived including the first spring, first
The first hole fill in, being arranged in sprocket and the second hole for allowing first piston to pass through are located in the first hole in the first piston
One end be disposed with first piston head, the other end of first piston is disposed with second piston head, and first spring pocket is mounted in the
After one piston, one end of the first spring and second piston head pressure are touched, and the other end of the first spring and the appearance face pressure of sprocket are touched, institute
The diameter of the diameter less than the first hole in the second hole is stated, is disposed with the first pipeline inside first piston and second piston head；Described
Two Intaker controllers include second spring, second piston and the stepped hole being arranged in flexible conveyer belt, the stepped hole
Including close third hole, diameter fourth hole and diameter bigger than third hole fiveth hole smaller than the 4th hole, the 5th hole
It is connected to key way and the 4th hole, is arranged in the 4th hole in the second piston, one end of second piston is inserted into third hole, the
The other end of two pistons is disposed with the third piston head for blocking the 5th hole, the appearance of the second spring suit second piston
Behind face, one end of second spring and the appearance face pressure of third piston head are touched, the shoulder pressure of the other end of second spring and the 4th hole
It touches, is disposed with the second pipeline in the second piston and third piston head.
As a further improvement of the above technical scheme, the wound membrane transportation system includes upper film, lower film and is located at upper
Package sheet material between film and lower film.
As a further improvement of the above technical scheme, the heater includes the multiple hairs being mounted on flexible delivery band
Heat pipe, each heat-generating pipe are disposed with two stabilizer blades, and two stabilizer blades in the same heat-generating pipe are distinguished after passing through flexible conveyer belt
It is connect with conductive metal wheel, the flexible conveyer belt configures at least one bakelite crossbeam, is disposed with two on the bakelite crossbeam
With the matched conductance rail of conductive metal wheel.
As a further improvement of the above technical scheme, the two sides of the flexible conveyer belt are respectively disposed with a caulking groove,
The air bag is mounted on caulking groove the rear formation air cavity.
The beneficial effects of the utility model are: the utility model drives air bag to turn by the flexible conveyer belt of cycle rotation
It is dynamic, keep the process of thermal transfer continuously uninterrupted, instead of the single process in vacuum hot transferred, realizes thermal transfer processing
Continuous online production can greatly improve productivity；Using vapour-pressure type thermal transfer instead of vacuum hot transferred in thermal transfer production,
Heating air is retained in air bag, recyclable, and heating air is taken away when overcoming vacuum hot transferred vacuumize, and is taken away big
The shortcomings that partial heat.The effect that transfer can be greatly improved promotes the service efficiency of heat, reduces cost；By being stacked
Two air pressure thermal transfer structures contact heat transfer film preferably with product using upper and lower arrangement air sac pressing, implement two-sided same
When heating transfer, solve the disadvantage that in traditional handicraft every time can only single side thermal transfer, production efficiency can be greatly improved；Also pass through
First Intaker controller and the second Intaker controller are set, freely adjusts the pressure of gas in air bag, accurately controls heat
Pressure between transfer film and product.Solves the disadvantage that vacuumize the unadjustable pressure of compacting in traditional handicraft, it can be achieved that not
With the transfer demand of transfer pressure.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the schematic diagram of air pressure thermal transfer structure in the utility model；
Fig. 2 is the structural schematic diagram of the utility model middle sprocket；
Fig. 3 is the cross-sectional view of air pressure thermal transfer structure in the utility model；
Fig. 4 is air bag air inlet schematic diagram one in the utility model；
Fig. 5 is air bag air inlet schematic diagram two in the utility model；
Fig. 6 is the structural schematic diagram of the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.
Referring to Fig.1~Fig. 6, a kind of rotary two-sided air pressure solid thermal transfer printing system, including rack and wound membrane transportation system,
Arrangement is there are two air pressure thermal transfer structure in the rack, each air pressure thermal transfer structure include flexible conveyer belt 1, drive it is soft
Property 1 cycle rotation of conveyer belt sprocket wheel 3 and air bag 2, the air bag 2 be mounted on flexible conveyer belt 1 after formed an air cavity,
Having heaters is installed, two air pressure thermal transfer structure sheaf laying ups postpone, two air pressure thermal transfer structures on the flexible conveyer belt 1
In air bag 2 between formed thermal transfer service aisle.
As a further improvement of the above technical scheme, multiple sprockets 34, Mei Gesuo are disposed on the circumference of the sprocket wheel 3
It states and is disposed with the first Intaker controller on sprocket 34, be disposed on the circumference of the sprocket wheel 3 and the first Intaker controller phase
Air inlet pipe 8 even, the inner surface of the flexible conveyer belt 1 is disposed with multiple key ways 10 cooperated with sprocket 34, each described
It is disposed with the air inlet 17 being connected to air cavity on key way 10, the second air inlet control is disposed between the key way 10 and air inlet 17
Device.
It is further used as preferred embodiment, first Intaker controller includes the first spring 32, first piston
31, the first hole being arranged in sprocket 34 and the second hole for allowing first piston 31 to pass through are located at the in the first piston 31
One end in one hole is disposed with first piston head 30, and the other end of first piston 31 is disposed with second piston head 33, and described first
After spring 32 is sleeved on first piston 31, one end of the first spring 32 and the pressure of second piston head 33 are touched, the first spring 32 it is another
End is touched with the appearance face pressure of sprocket 34, the diameter of the diameter in second hole less than the first hole, first piston 31 and second piston
The first pipeline is disposed with inside first 33；Second Intaker controller includes second spring 14, second piston 15 and arrangement
Stepped hole in flexible conveyer belt 1, the stepped hole include the 4th hole of close third hole 16, diameter than third hole 16 greatly
13 and diameter fiveth hole 11 smaller than the 4th hole 13, the 5th hole 11 connection key way 10 and the 4th hole 13, described second is living
It is arranged in the 4th hole 13 in plug 15, one end of second piston 15 is inserted into third hole 16, the other end cloth of second piston 15
It is equipped with the third piston head 12 for blocking the 5th hole 11, after the second spring 14 is set with the outer surface of second piston 15, the
One end of two springs 14 and the appearance face pressure of third piston head 12 are touched, the shoulder pressure of the other end of second spring 14 and the 4th hole 13
It touches, is disposed with the second pipeline in the second piston 15 and third piston head 12.First hole is connected to air inlet pipe 8.First pipeline
Entrance be arranged in the piston shaft of first piston 31, the outlet of the first pipeline is arranged on second piston head 33.Second pipeline
Entrance be arranged on third piston head 12, the outlet of the second pipeline is arranged in the piston rod of second piston 15.
It is further used as preferred embodiment, the wound membrane transportation system includes upper film 18, lower film 19 and is located at upper
Package sheet material 20 between film 18 and lower film 19.Upper film 18 refers to being equipped with thermal transfer wound membrane in delivery wheel, what lower film 19 referred to
It is that thermal transfer wound membrane is installed in delivery wheel, package sheet material 20 refers to being equipped with workpiece material volume in delivery wheel.
It is further used as preferred embodiment, the heater includes the multiple fevers being mounted on flexible conveyer belt 1
Pipe 4, each heat-generating pipe 4 are disposed with two stabilizer blades, and two stabilizer blades in the same heat-generating pipe 4 divide after passing through flexible conveyer belt 1
It is not connect with conductive metal wheel 5, the flexible conveyer belt 1 configures at least one bakelite crossbeam 7, arranges on the bakelite crossbeam 7
There are two and the matched conductance rail 6 of conductive metal wheel 5.Preferably, conductance rail 6 is copper guide rail.
It is further used as preferred embodiment, the two sides of the flexible conveyer belt 1 are respectively disposed with a caulking groove, described
Air bag 2 is mounted on caulking groove the rear formation air cavity.
Illustrating when being utility model works below.
When work, flexible conveyer belt 1 is acted, and is acted by 2 revolution of upper and lower two air bags, workpiece material and is located at work
The heat transfer film of two end faces is clamped and is conveyed forward above and below part material.During conveying, according to set temperature, with fever
Pipe carries out laser heating to the gas in air bag 2, controls heat-generating pipe power on/off by conductance rail 6 to control calorific value.Air bag 2
It is inflated by sprocket wheel 3, the air pressure of air bag 2 is controlled by solenoid valve 9, thus when two air bags 2 are to thermal transfer above and below accurately controlling
Pressure, the above movement by servo motor accurately controls speed, to guarantee to synchronize.After completing thermal transfer, transfer work is completed
Heat transfer film defective material recycled by automatic winding, transfer successfully package sheet material 20 by guiding device drive submitting equipment outside
Portion, in order to carry out next step processing.
Wound membrane transportation system, is mainly used for heat transfer film and package sheet material 20 is continuously conveyed.Wherein upper film 18 is under
Film 19 is thermal transfer wound membrane, which arranges up and down, and package sheet material 20 is clipped in the middle, and when such thermal transfer can be to volume
Two surfaces up and down of packaging sheet 20 carry out thermal transfer printing simultaneously, this three parts is accurately controlled defeated by respective servo motor
Speed is sent, synchronization conveys forward when guaranteeing work.
It drives flexible conveyer belt 1 to move by sprocket wheel 3, air bag 2 is installed, air bag 2 is mainly to thermal transfer on flexible conveyer belt 1
Film and package sheet material 20 apply pressure and carry out compression operation.
Flexible conveyer belt 1 is made of silica gel material nesting reinforcing fibre resistant to high temperature, inside configured with for sprocket wheel 3
The key way 10 of cooperation transmitting power, key way 10 pass through air inlet 17 after engaging with sprocket wheel 3 and carry out aerating work to air bag 2.
When baroceptor detection 2 air pressure of air bag on solenoid valve 9 is lower than standard value, which is opened compression
Air is thrown into air bag 2 by sprocket wheel 3；After air pressure is up to standard, solenoid valve 9 is closed.
When sprocket 34 is not engaged with flexible conveyer belt 1, under the action of the first spring 32, first piston 31 is up stretched
Out, at this moment the entrance of the first pipeline is blocked by sprocket wheel 3 in the first gas piston, and compressed air can not pass through.On flexible conveyer belt 1
Each key way 10 also configures the second Intaker controller, and under the action of second spring 14, the second plug stretches out down, and at this moment second
The outlet of the second pipeline is blocked by flexible conveyer belt 1 in gas piston, and the air in air bag 2 is isolated from the outside.When sprocket wheel 3 and flexibility
When conveyer belt 1 starts engagement, the sprocket 34 of sprocket wheel 3 is close to 10 bottom of key way, the second piston head of first piston 31 33 first with
The third piston head 12 of second piston 15 contacts.Since the coefficient of elasticity of the first spring 32 is bigger than little spring, therefore second spring
14 first deform, and move then first piston 31 will push the second gas piston toward the direction of air inlet 17, until in the second pipeline
Outlet and flexible conveyer belt 1 fumarole connect.With the progress of engagement, second spring 14 is completely overlapped to be deformed, this
When second piston 15 first piston 31 is pushed away down, the first spring 32 starts to deform, until the entrance in the first pipeline and the
One hole connect, in this way from solenoid valve 9 by come compressed air can pass sequentially through the first hole, the first pipeline, the 4th hole 13,
Second pipeline and air inlet 17, are finally charged in air bag 2.After the gas circuit is connected, examined by the baroceptor on solenoid valve 9
Whether up to standard survey 2 air pressure of air bag, the inflating pressure if not up to standard.
It is generated heat by the continued power of heat-generating pipe, the air themperature in air bag 2 is adjusted, to guarantee that optimal heat turns
Print temperature.Heat-generating pipe is equidistantly installed, the positive and negative anodes of each heat-generating pipe are each equipped with can free roller on flexible conveyer belt 1
Conductive metal wheel 5, correspond to the position installation of conductive metal wheel 5 on the rack there are two conductance rail 6, this two conductance rails 6 divide
The positive and negative anodes not powered on.This two conductance rails 6 are installed on bakelite crossbeam 7, are isolated with rack, to guarantee that electricity consumption is pacified
Entirely.Flexible conveyer belt 1 move when, drive heat-generating pipe moved back and forth between two sprocket wheels 3, and in upper and lower two strokes keep with
Electric guide rail contact is to guarantee stable power-supplying.
Be above the better embodiment of the utility model is illustrated, but the utility model create and it is unlimited
In the embodiment, those skilled in the art can also make various without departing from the spirit of the present invention
Equivalent modifications or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (6)
1. a kind of rotary two-sided air pressure solid thermal transfer printing system, it is characterised in that: described including rack and wound membrane transportation system
There are two air pressure thermal transfer structure, each air pressure thermal transfer structure includes flexible conveyer belt, drives flexibility defeated arrangement in rack
An air cavity, the flexibility are formed after sending sprocket wheel and air bag with cycle rotation, the air bag to be mounted on flexible delivery band
Having heaters is installed, two air pressure thermal transfer structure sheaf laying ups postpone, the air bag in two air pressure thermal transfer structures on conveyer belt
Between formed thermal transfer service aisle.
2. rotary two-sided air pressure solid thermal transfer printing system according to claim 1, it is characterised in that: the circle of the sprocket wheel
It is disposed with multiple sprockets on week, the first Intaker controller is disposed on each sprocket, is arranged on the circumference of the sprocket wheel
There is the air inlet pipe being connected with the first Intaker controller, the inner surface of the flexible conveyer belt is disposed with multiple and sprocket and cooperates
Key way, be disposed with the air inlet being connected to air cavity on each key way, be disposed with second between the key way and air inlet
Intaker controller.
3. rotary two-sided air pressure solid thermal transfer printing system according to claim 2, it is characterised in that: first air inlet
Control device includes the first spring, first piston, the first hole being arranged in sprocket and the second hole for allowing first piston to pass through,
It is located at one end in the first hole in the first piston and is disposed with first piston head, it is living that the other end of first piston is disposed with second
Chock plug, after first spring pocket is mounted in first piston, one end of the first spring and second piston head pressure are touched, the first spring it is another
The touching of the appearance face pressure of one end and sprocket, the diameter of the diameter in second hole less than the first hole, first piston and second piston head
Inside is disposed with the first pipeline；Second Intaker controller includes second spring, second piston and is arranged in flexible defeated
Send the stepped hole in band, the stepped hole includes close third hole, diameter fourth hole and diameter bigger than third hole than the
The 5th small hole of four holes, the 5th hole are connected to key way and the 4th hole, are arranged in the 4th hole in the second piston, and second is living
One end of plug is inserted into third hole, the other end of second piston is disposed with the third piston head for blocking the 5th hole, described
After second spring is set with the outer surface of second piston, one end of second spring and the appearance face pressure of third piston head are touched, the second bullet
The other end of spring and the shoulder in the 4th hole pressure are touched, and are disposed with the second pipeline in the second piston and third piston head.
4. rotary two-sided air pressure solid thermal transfer printing system according to claim 1, it is characterised in that: the wound membrane conveying
System includes upper film, lower film and the package sheet material between upper film and lower film.
5. rotary two-sided air pressure solid thermal transfer printing system according to any one of claims 1 to 4, it is characterised in that: institute
Stating heater includes the multiple heat-generating pipes being mounted on flexible delivery band, and each heat-generating pipe is disposed with two stabilizer blades, same
Two stabilizer blades in heat-generating pipe are connect with conductive metal wheel respectively after passing through flexible conveyer belt, and the flexible conveyer belt configuration is at least
One bakelite crossbeam is disposed with two and the matched conductance rail of conductive metal wheel on the bakelite crossbeam.
6. rotary two-sided air pressure solid thermal transfer printing system according to any one of claims 1 to 4, it is characterised in that: institute
The two sides for stating flexible conveyer belt are respectively disposed with a caulking groove, and the air bag is mounted on caulking groove the rear formation air cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687935.5U CN208324510U (en) | 2018-05-07 | 2018-05-07 | A kind of rotary two-sided air pressure solid thermal transfer printing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687935.5U CN208324510U (en) | 2018-05-07 | 2018-05-07 | A kind of rotary two-sided air pressure solid thermal transfer printing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324510U true CN208324510U (en) | 2019-01-04 |
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ID=64777272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687935.5U Expired - Fee Related CN208324510U (en) | 2018-05-07 | 2018-05-07 | A kind of rotary two-sided air pressure solid thermal transfer printing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208324510U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928100A (en) * | 2018-05-07 | 2018-12-04 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of rotary two-sided air pressure solid thermal transfer printing system |
| CN111907203A (en) * | 2020-09-03 | 2020-11-10 | 义乌泰乐机械设备有限公司 | Tunnel furnace batch 3D heat transfer machine |
| CN108928100B (en) * | 2018-05-07 | 2024-07-16 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Rotary double-sided air pressure three-dimensional heat transfer printing system |
-
2018
- 2018-05-07 CN CN201820687935.5U patent/CN208324510U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928100A (en) * | 2018-05-07 | 2018-12-04 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of rotary two-sided air pressure solid thermal transfer printing system |
| CN108928100B (en) * | 2018-05-07 | 2024-07-16 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Rotary double-sided air pressure three-dimensional heat transfer printing system |
| CN111907203A (en) * | 2020-09-03 | 2020-11-10 | 义乌泰乐机械设备有限公司 | Tunnel furnace batch 3D heat transfer machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |