CN206938209U - A kind of anti-breaking electric heating melting printer - Google Patents
A kind of anti-breaking electric heating melting printer Download PDFInfo
- Publication number
- CN206938209U CN206938209U CN201720686785.1U CN201720686785U CN206938209U CN 206938209 U CN206938209 U CN 206938209U CN 201720686785 U CN201720686785 U CN 201720686785U CN 206938209 U CN206938209 U CN 206938209U
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- China
- Prior art keywords
- contactor
- power
- lock switch
- control mainboard
- total lock
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Abstract
The utility model discloses a kind of anti-breaking electric heating melting printer, including first total lock switch, the first A.C. contactor, stand-by power supply, second total lock switch, the second A.C. contactor, power pack, group of motors and control mainboard；First total lock switch is connected between civil power and stand-by power supply, and first total lock switch is connected by the first A.C. contactor with control mainboard；Stand-by power supply connects two-way simultaneously by second total lock switch, connects control mainboard all the way, and another way connects power pack by the second A.C. contactor, and power pack is connected to its power supply with group of motors.The utility model provides signal in the case where city is electrically disconnected to control mainboard, and control mainboard controls being stopped for motor according to the signal, realizes printhead and actively stops suddenly stopping caused by printing, rather than power-off, plays a part of protecting printing rubber roller.
Description
Technical field
It the utility model is related to field of printer control technology, and in particular to a kind of anti-breaking electric heating melting printer.
Background technology
The print procedure of large-scale hot melt printer is as follows：Print media is wound on printing rubber roller, the side of printing rubber roller is
Printhead, in print procedure, printhead is pressed together on the surface of printing rubber roller under the driving of motor.It can be run into practical application
Some emergency cases, such as power cut-off or equipment fault, because printhead is by motor driven, it is now in the printing of print state
Head meeting continuous extrusion printing rubber roller, and printing rubber roller and printhead are caused to damage, while potential safety hazard also be present.
The content of the invention
Goal of the invention：The utility model purpose is in view of the shortcomings of the prior art, there is provided a kind of anti-breaking electric heating melting printing
Machine, prevent power-off suddenly from causing printhead to form printer rubber roll and extruding.
Technical scheme：Anti-breaking electric heating melting printer described in the utility model, including first total lock switch, the first ac contactor
Device, stand-by power supply, second total lock switch, the second A.C. contactor, power pack, group of motors and control mainboard；First total lock switch
It is connected between civil power and stand-by power supply, first total lock switch is connected by the first A.C. contactor with control mainboard；Standby electricity
Source connects two-way simultaneously by second total lock switch, connects control mainboard all the way, another way is connected by the second A.C. contactor
Power pack, power pack are connected to its power supply with group of motors.
Above-mentioned technical proposal is further improved, first A.C. contactor is power-off normally closed type A.C. contactor, described
Second A.C. contactor is power-off A.C. contactor open in usual.
Further, the group of motors includes the motor that several are used to drive printhead, and the power pack is corresponding
Each motor is provided with power subsystem.
Further, the control mainboard is connected with motor, the control signal for output driving motor.
Further, the group of motors includes 3 motors, and for driving 3 groups of printheads respectively, the power pack is set
There are 3 power subsystems to be respectively connected with motor.
Further, the stand-by power supply is UPS.
Beneficial effect：The utility model is prevented by setting UPS to aid in civil power to be powered for control mainboard, motor
Only accident power-off causes damage of the printhead to printing rubber roller；Set A.C. contactor to be connected to the total lock switch of civil power to lead with control
Between plate, signal is provided to control mainboard in the case where city is electrically disconnected, control mainboard controls motor according to the signal
It is stopped, realizes printhead and actively stop suddenly stopping caused by printing, rather than power-off, play the work of protection printing rubber roller
With.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Technical solutions of the utility model are described in detail below by accompanying drawing, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：Anti-breaking electric heating melting printer as shown in Figure 1, including first total lock switch, the first A.C. contactor,
UPS, second total lock switch, the second A.C. contactor, power pack, group of motors and control mainboard；First total lock switch is connected to city
Between electricity and stand-by power supply, first total lock switch is connected by the first A.C. contactor with control mainboard；Stand-by power supply passes through
Two total lock switches connect two-way simultaneously, connect mainboard all the way, another way connects power pack, power pack by the second A.C. contactor
Its power supply is connected to group of motors.
First A.C. contactor is power-off normally closed type A.C. contactor, and the second A.C. contactor connects to power off exchange open in usual
Tentaculum, hot melt printer are provided with 3 printheads, the printing being respectively used between print media and 3 kinds of different colours colour bands, motor
Group is provided with 3 motors, and for driving printhead respectively, power pack is provided with 3 power subsystems, for the independent of motor
Power supply.
By first total lock switch connection civil power when heating printer normal work, civil power through UPS, second total lock switch,
Voltage-stablizer starts control mainboard, while is group of motors power supply through the second A.C. contactor, power pack, and control mainboard is to motor
Output control signal, motor drive printhead work to be printed；When running into this emergency case of accident power-off, first
A.C. contactor closes provides interrupt signal to control mainboard, and control mainboard exports according to the interrupt signal to motor to be stopped
Signal, printhead are stopped；Because there is provided UPS, in the case where civil power disconnects suddenly, control mainboard can also with printhead
Enough maintain normal work, while by setting the first A.C. contactor to transmit the cut-off signal of civil power to control mainboard, entirely
During motor startup and stop be controlled by control mainboard output signal, rather than have suddenly power-off caused by stop
Only work, thus serve the effect of protection printhead, printing rubber roller.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.In the spirit and scope of the present utility model for not departing from appended claims and defining
Under the premise of, can various changes can be made in the form and details to it.
Claims (6)
- A kind of 1. anti-breaking electric heating melting printer, it is characterised in that：Including first total lock switch, the first A.C. contactor, standby electricity Source, second total lock switch, the second A.C. contactor, power pack, group of motors and control mainboard；First total lock switch is connected to civil power Between stand-by power supply, first total lock switch is connected by the first A.C. contactor with control mainboard；Stand-by power supply passes through second Total lock switch connects two-way simultaneously, connects control mainboard all the way, and another way connects power pack, power supply by the second A.C. contactor Box is connected to its power supply with group of motors.
- 2. anti-breaking electric heating melting printer according to claim 1, it is characterised in that：First A.C. contactor is power-off Normally closed type A.C. contactor, second A.C. contactor are power-off A.C. contactor open in usual.
- 3. anti-breaking electric heating melting printer according to claim 1, it is characterised in that：The group of motors is used for including several The motor of printhead is driven, the power pack corresponds to each motor and is provided with power subsystem.
- 4. anti-breaking electric heating melting printer according to claim 3, it is characterised in that：The control mainboard and motor phase Even, the control signal for output driving motor.
- 5. anti-breaking electric heating melting printer according to claim 3, it is characterised in that：The group of motors includes 3 driving electricity Machine, for driving 3 groups of printheads respectively, the power pack is respectively connected with provided with 3 power subsystems with motor.
- 6. according to any described anti-breaking electric heating melting printer of claim 1 ~ 5, it is characterised in that：The stand-by power supply is UPS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686785.1U CN206938209U (en) | 2017-06-13 | 2017-06-13 | A kind of anti-breaking electric heating melting printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686785.1U CN206938209U (en) | 2017-06-13 | 2017-06-13 | A kind of anti-breaking electric heating melting printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938209U true CN206938209U (en) | 2018-01-30 |
Family
ID=61365327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686785.1U Active CN206938209U (en) | 2017-06-13 | 2017-06-13 | A kind of anti-breaking electric heating melting printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938209U (en) |
-
2017
- 2017-06-13 CN CN201720686785.1U patent/CN206938209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Prevent disconnected electrothermal welding printer Effective date of registration: 20180907 Granted publication date: 20180130 Pledgee: Bank of Jining, Limited by Share Ltd, Qufu branch Pledgor: QUFU YUQIAOFU TECHNOLOGY CO., LTD. Registration number: 2018370000162 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |