CN102991108A - Heating mechanism of thermal transfer printer - Google Patents
Heating mechanism of thermal transfer printer Download PDFInfo
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- CN102991108A CN102991108A CN2012105013954A CN201210501395A CN102991108A CN 102991108 A CN102991108 A CN 102991108A CN 2012105013954 A CN2012105013954 A CN 2012105013954A CN 201210501395 A CN201210501395 A CN 201210501395A CN 102991108 A CN102991108 A CN 102991108A
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Abstract
The invention discloses a heating mechanism of a thermal transfer printer. The heating mechanism comprises a heat printing head, a temperature sensor, a controller and an alarm device, wherein the controller is internally provided with an alert temperature value, and provided with a comparator module and a stepping motor driving module; the temperature sensor is used for detecting the real-time temperature of the heat printing head and sending the real-time temperature value into the comparator module; the comparator module is used for comparing the real-time temperature value with the alert temperature value, driving the alarm device to work according to the comparison result and providing control command for the stepping motor driving module; and the stepping motor driving module is used for driving a stepping motor to work. The heating mechanism of the thermal transfer printer can be used for detecting the temperature of the heat printing head in real time; and when the temperature of the heat printing head is detected to exceed the alert temperature, the alarm device is started to alarm, and the stepping motor driving module is used for controlling the stepping motor, so that the product loss and equipment damage caused by the heat printing head which continuously works when exceeding the emergency temperature can be avoided.
Description
Technical field
The present invention relates to a kind of heat transfer machine of printing the toothbrush handle pattern, relate in particular to the heating arrangements of heat transfer machine.
Background technology
Toothbrush is the essential product of people's daily life, and impressing pattern or LOGO can play to toothbrush on the one hand the effect of decoration on the handle of toothbrush, the approach that also provides for the brand promotion of enterprise on the other hand.The equipment such as normal operation heat transfer machine, thermoprinting machine, screen process press are implemented in impressing pattern on the toothbrush handle now, because that heat transfer machine has is simple to operate, print exquisite, the advantages such as production cost is low, the product loss is little, high covering power, strong adhesive force, now become the first-selection of most of toothbrush manufacturer.
Present structure for the heat transfer machine of pattern printing on the toothbrush handle is comparatively simple, and behind the startup heat transfer machine, heating arrangements begins heating, but while feeding station and blanking station enter duty simultaneously; Operating personnel judge rule of thumb whether heating arrangements can enter duty, after judging that heating arrangements can enter duty, just begin the printing work to pattern on the toothbrush handle.Because neither one objectively installs the actual temp that is used for judging heating arrangements, therefore working as heating arrangements breaks down, so that temperature is when surpassing the hot stamping temperature upper limit, whole device is continuous firing still, cause the product rejection of printing out, simultaneously also equipment is caused certain infringement, even operator safety is threatened.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of heating arrangements of heat transfer machine, the hot stamping temperature is carried out objective, exactly detection, avoid excess Temperature to product and equipment injury.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
The heating arrangements of heat transfer machine, comprise thermal print head, temperature sensor, controller and alarm, be provided with warning temperature value, comparator module and stepper motor driver module in the described controller, described temperature sensor detects the real time temperature of thermal print head, and the real time temperature value sent to comparator module, described comparator module compares warning temperature value and real time temperature value, and drive alarm work and provide control command to the stepper motor driver module according to comparative result, described stepper motor driver module is used for driving stepper motor work.
When above-mentioned heating arrangements cooperates whole heat transfer machine structure work, can be in real time the temperature of thermal print head be detected, when the temperature that detects thermal print head surpasses the warning temperature, can start alarm equipment alarm, remind the staff to note, can also control stepper motor by the stepper motor driver module simultaneously, avoid the duty of sustained continuous when thermal print head surpasses urgent temperature, cause the loss of product and the damage of equipment.
Preferably, described comparator module starts alarm equipment alarm when comparing the real time temperature value above the warning temperature value.
Preferably, described comparator module provides the control command that stops stepper motor work to the stepper motor driver module when comparing the real time temperature value above the warning temperature value.
Preferably, described temperature sensor is thermistor.
Beneficial effect: the heating arrangements of heat transfer machine provided by the invention, can be in real time the temperature of thermal print head be detected, when the temperature that detects thermal print head surpasses the warning temperature, can start alarm equipment alarm, remind the staff to note, can also control stepper motor by the stepper motor driver module simultaneously, avoid the duty of sustained continuous when thermal print head surpasses urgent temperature, cause the loss of product and the damage of equipment.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Be illustrated in figure 1 as a kind of heating arrangements of heat transfer machine, comprise thermal print head, temperature sensor, controller and alarm, be provided with the warning temperature value in the described controller, comparator module and stepper motor driver module, described temperature sensor detects the real time temperature of thermal print head, and the real time temperature value sent to comparator module, described comparator module compares warning temperature value and real time temperature value, and drive alarm work and provide control command to the stepper motor driver module according to comparative result, described stepper motor driver module is used for driving stepper motor work.
Described comparator module starts alarm equipment alarm when comparing the real time temperature value above the warning temperature value; Described comparator module provides the control command that stops stepper motor work to the stepper motor driver module when comparing the real time temperature value above the warning temperature value.
Described temperature sensor is thermistor.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the heating arrangements of heat transfer machine, it is characterized in that: comprise thermal print head, temperature sensor, controller and alarm, be provided with the warning temperature value in the described controller, comparator module and stepper motor driver module, described temperature sensor detects the real time temperature of thermal print head, and the real time temperature value sent to comparator module, described comparator module compares warning temperature value and real time temperature value, and drive alarm work and provide control command to the stepper motor driver module according to comparative result, described stepper motor driver module is used for driving stepper motor work.
2. the heating arrangements of heat transfer machine according to claim 1 is characterized in that: described comparator module starts alarm equipment alarm when comparing the real time temperature value and surpass the warning temperature value.
3. the heating arrangements of heat transfer machine according to claim 1 is characterized in that: described comparator module provides the control command that stops stepper motor work to the stepper motor driver module when comparing the real time temperature value and surpass the warning temperature value.
4. the heating arrangements of heat transfer machine according to claim 1, it is characterized in that: described temperature sensor is thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105013954A CN102991108A (en) | 2012-11-30 | 2012-11-30 | Heating mechanism of thermal transfer printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105013954A CN102991108A (en) | 2012-11-30 | 2012-11-30 | Heating mechanism of thermal transfer printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102991108A true CN102991108A (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105013954A Pending CN102991108A (en) | 2012-11-30 | 2012-11-30 | Heating mechanism of thermal transfer printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240971A (en) * | 2013-05-31 | 2013-08-14 | 昆山欧莱特印刷机械工业有限公司 | Constant temperature control system of pad printing rubber head |
| CN105058967A (en) * | 2015-08-24 | 2015-11-18 | 夏亚宁 | Intelligent profiling thermal transfer printer special for ball rods |
| CN111736646A (en) * | 2020-07-14 | 2020-10-02 | 界首市鑫华装璜彩印有限公司 | Carton production facility data transmission monitored control system based on cloud calculates |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540295A (en) * | 1983-12-06 | 1985-09-10 | Citizen Watch Co., Ltd. | Method for controlling the temperature of the printing head of an impact printer |
| CN101121342A (en) * | 2006-08-08 | 2008-02-13 | 三星电子株式会社 | Apparatus to prevent overheating of a print head, and a method thereof |
| CN102431310A (en) * | 2010-09-02 | 2012-05-02 | 索尼公司 | Image forming apparatus, image forming method, and program |
| CN202965462U (en) * | 2012-11-30 | 2013-06-05 | 苏州一致电子制程有限公司 | Thermal transfer printing machine heating mechanism |
-
2012
- 2012-11-30 CN CN2012105013954A patent/CN102991108A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4540295A (en) * | 1983-12-06 | 1985-09-10 | Citizen Watch Co., Ltd. | Method for controlling the temperature of the printing head of an impact printer |
| CN101121342A (en) * | 2006-08-08 | 2008-02-13 | 三星电子株式会社 | Apparatus to prevent overheating of a print head, and a method thereof |
| CN102431310A (en) * | 2010-09-02 | 2012-05-02 | 索尼公司 | Image forming apparatus, image forming method, and program |
| CN202965462U (en) * | 2012-11-30 | 2013-06-05 | 苏州一致电子制程有限公司 | Thermal transfer printing machine heating mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240971A (en) * | 2013-05-31 | 2013-08-14 | 昆山欧莱特印刷机械工业有限公司 | Constant temperature control system of pad printing rubber head |
| CN105058967A (en) * | 2015-08-24 | 2015-11-18 | 夏亚宁 | Intelligent profiling thermal transfer printer special for ball rods |
| CN111736646A (en) * | 2020-07-14 | 2020-10-02 | 界首市鑫华装璜彩印有限公司 | Carton production facility data transmission monitored control system based on cloud calculates |
| CN111736646B (en) * | 2020-07-14 | 2021-05-04 | 界首市鑫华装璜彩印有限公司 | Carton production facility data transmission monitored control system based on cloud calculates |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |