CN203402672U - Automatic upper and lower film magazine path separating mechanism - Google Patents
Automatic upper and lower film magazine path separating mechanism Download PDFInfo
- Publication number
- CN203402672U CN203402672U CN201320424229.9U CN201320424229U CN203402672U CN 203402672 U CN203402672 U CN 203402672U CN 201320424229 U CN201320424229 U CN 201320424229U CN 203402672 U CN203402672 U CN 203402672U
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- China
- Prior art keywords
- cuopian
- cam
- gear
- lower film
- shang
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Abstract
The utility model discloses an automatic upper and lower film magazine path separating mechanism which comprises an upper film twisting mechanism, a lower film twisting mechanism and a support. Two sliding grooves are formed in the support, a rocker arm of the upper film twisting mechanism and a rocker arm of the lower film twisting mechanism are arranged in the two sliding grooves respectively and can slide along the sliding grooves, a motor gear connected with a motor output shaft is further arranged on the support, and the motor gear controls the working state of the upper film twisting mechanism through a first gear transmission mechanism, and controls the working state of the lower film twisting mechanism through a second gear transmission mechanism. When the upper film twisting mechanism is arranged at the working position, the lower film twisting mechanism is arranged at the idle position, and when the upper film twisting mechanism is arranged at the idle position, the lower film twisting mechanism is arranged at the working position. The automatic upper and lower film magazine path separating mechanism can automatically select two kinds of films with different sizes to conduct printing.
Description
Technical field
The utility model relates to film printing technical field, particularly relates to the automatic track separation mechanism of a kind of upper and lower film magazine.
Background technology
The principle of work of thermal printer is that quartz conductor heater element (being printing thermal head) is installed on printhead, and printing thermal head just can print the pattern needing after pressurizeing, calorify thermal printing paper, and its principle and heat-sensitive type facsimile apparatus are similar.Image is by pressurization, heating, produces physical reactions and generate in film.This thermal printer physical reactions is to carry out at certain pressure, temperature.
When using thermal-sensitive printer printing different size film, film need to be taken out and replaces with the film that needs size, it is very inconvenient to use.
Utility model content
The purpose of this utility model is to provide the automatic track separation mechanism of a kind of upper and lower film magazine, can automatically select the film of two kinds of different sizes to print.
For solving the problems of the technologies described above, the utility model comprises ,Xia Cuopian mechanism of Shang Cuopian mechanism and support, described support is provided with two chutes, the rocking arm of the rocking arm He Xiacuopian mechanism of described Shang Cuopian mechanism is separately positioned in two chutes, and can slide along chute, on described support, be also provided with the motor gear being connected with motor output shaft; Described motor gear is controlled the mode of operation of Shang Cuopian mechanism by the first gear drive, control the mode of operation of Xia Cuopian mechanism by the second gear drive; When described Shang Cuopian mechanism is positioned at control position, described Xia Cuopian mechanism is positioned at rest position, and when described Shang Cuopian mechanism is positioned at rest position, described Xia Cuopian mechanism is positioned at control position.
As a kind of preferred version of the present utility model, described the first gear drive comprises the first cam and the first cam wheel, and described the first cam and the first cam wheel are arranged in same rotating shaft; Described the second gear drive comprises the second cam and the second cam wheel, and described the second cam and the second cam wheel are arranged in same rotating shaft; Described the first cam 180 degree relative to the second cam are installed; Described motor gear drives described the first cam wheel and the second cam wheel to rotate, and the rocking arm of Shang Cuopian mechanism slides in chute described in described the first cam driven, and the rocking arm of Xia Cuopian mechanism slides in chute described in described the second cam driven.
As a kind of preferred version of the present utility model, described the first gear drive also comprises the first excessive gear, and described the first cam wheel and the described first excessive gear are intermeshing, and the described first excessive gear and motor gear are intermeshing.
As a kind of preferred version of the present utility model, described the second gear drive also comprises the second excessive gear, and described the second cam wheel and the described second excessive gear are intermeshing, and the described second excessive gear and motor gear are intermeshing.
As a kind of preferred version of the present utility model, installation of sensors plate is also installed on described support, on described installation of sensors plate, position transduser is installed.
As a kind of preferred version of the present utility model, described the first gear drive or the second gear drive are provided with the sensor catch matching with described position transduser.
The cams that technique effect of the present utility model is to use two 180 degree of a motor recycling relatively to install are realized the automatic selection of upper and lower two film magazines, thereby make when printing two kinds of different size films without film is taken out and replaced, easy to operate.The utility model simplifies the operation, reduces cost, uses the selection of two kinds of different size film magazines of a winding machine, need not change film magazine or add extra means in the time of need to printing two kinds of different size films.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and preferred implementation, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structure exploded view of the present utility model;
Fig. 3 is the schematic diagram that Shang Cuopian of the present utility model mechanism enters control position;
Fig. 4 is the schematic diagram that Xia Cuopian of the present utility model mechanism enters control position.
The specific embodiment
As depicted in figs. 1 and 2, the automatic track separation mechanism of upper and lower film magazine of the present utility model, comprise ,Xia Cuopian mechanism of Shang Cuopian mechanism and support 1, described support 1 is provided with two chutes 2, the rocking arm of the rocking arm He Xiacuopian mechanism of described Shang Cuopian mechanism is separately positioned in two chutes 2, and can slide along chute 2, on described support 1, be also provided with the motor gear 4 being connected with the output shaft of motor 3; Described motor gear 4 is controlled the mode of operation of Shang Cuopian mechanism by the first gear drive, control the mode of operation of Xia Cuopian mechanism by the second gear drive; When described Shang Cuopian mechanism is positioned at control position, described Xia Cuopian mechanism is positioned at rest position, and when described Shang Cuopian mechanism is positioned at rest position, described Xia Cuopian mechanism is positioned at control position.
Wherein, described the first gear drive comprises the first cam 5 and the first cam wheel 6, and described the first cam 5 and the first cam wheel 6 are arranged in same rotating shaft; Described the second gear drive comprises the second cam 7 and the second cam wheel 8, and described the second cam 7 and the second cam wheel 8 are arranged in same rotating shaft; Described the first cam 5 180 degree relative to the second cam 7 are installed; Wherein on the rocking arm of He Xiacuopian mechanism of ，Shang Cuopian mechanism, bearing can be housed, Bearing support is on the first cam 5 and the second cam 7.Described motor gear 4 drives described the first cam wheel 6 and the second cam wheel 8 to rotate, the rocking arm of the described Shang Cuopian of described the first cam 5 drive mechanism is in the interior slip of chute 2, Shang Cuopian mechanism can be switched between rest position and control position, the rocking arm of the described Xia Cuopian of described the second cam 7 drive mechanism, in the interior slip of chute 2, can switch Xia Cuopian mechanism between rest position and control position.
Described the first gear drive also comprises the first excessive gear 9, and described the first cam wheel 6 is intermeshing with the described first excessive gear 9, and the described first excessive gear 9 is intermeshing with motor gear 4.Described the second gear drive also comprises the second excessive gear 10, and described the second cam wheel 8 is intermeshing with the described second excessive gear 10, and the described second excessive gear 10 is intermeshing with motor gear 4.
On described support 1, installation of sensors plate 11 is also installed, on described installation of sensors plate 11, position transduser 12 is installed.Described the first gear drive or the second gear drive are provided with the sensor catch 13 matching with described position transduser 12, by the known upper and lower Cuo Pian of this sensor mechanism, whether enter control position.
The utility model workflow is as follows: electric machine rotation while selecting film channel, drive upper and lower two cams simultaneously, cam rotates the rocking arm that promotes Cuo Pian mechanism, according to the rotational angle of upper and lower two cams, makes the Cuo Pian mechanism of upper and lower film magazine in rest position or control position.When the Cuo Pian of selected film magazine mechanism enters control position, motor stops; Cuo Pian mechanism starts to send sheet.Fig. 3 Shi Shangcuopian mechanism enters the schematic diagram of control position.Fig. 4 Shi Xiacuopian mechanism enters the schematic diagram of control position.
The cams that the utility model is used two 180 degree of a motor recycling relatively to install are realized the automatic selection of upper and lower two film magazines, thereby make when printing different size film without film is taken out and replaced, easy to operate.The utility model simplifies the operation, reduces cost, uses the selection of a winding machine different size film magazine, need not change film magazine or add extra means in the time of need to printing different size film.
Below the preferred embodiment of the invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all modification being equal to or replacement under the prerequisite without prejudice to the invention spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (6)
1. the automatic track separation mechanism of upper and lower film magazine, comprise ,Xia Cuopian mechanism of Shang Cuopian mechanism and support, described support is provided with two chutes, the rocking arm of the rocking arm He Xiacuopian mechanism of described Shang Cuopian mechanism is separately positioned in two chutes, and can slide along chute, it is characterized in that, on described support, be also provided with the motor gear being connected with motor output shaft; Described motor gear is controlled the mode of operation of Shang Cuopian mechanism by the first gear drive, control the mode of operation of Xia Cuopian mechanism by the second gear drive; When described Shang Cuopian mechanism is positioned at control position, described Xia Cuopian mechanism is positioned at rest position, and when described Shang Cuopian mechanism is positioned at rest position, described Xia Cuopian mechanism is positioned at control position.
2. the automatic track separation mechanism of upper and lower film magazine as claimed in claim 1, is characterized in that, described the first gear drive comprises the first cam and the first cam wheel, and described the first cam and the first cam wheel are arranged in same rotating shaft; Described the second gear drive comprises the second cam and the second cam wheel, and described the second cam and the second cam wheel are arranged in same rotating shaft; Described the first cam 180 degree relative to the second cam are installed; Described motor gear drives described the first cam wheel and the second cam wheel to rotate, and the rocking arm of Shang Cuopian mechanism slides in chute described in described the first cam driven, and the rocking arm of Xia Cuopian mechanism slides in chute described in described the second cam driven.
3. the automatic track separation mechanism of upper and lower film magazine as claimed in claim 2, it is characterized in that, described the first gear drive also comprises the first excessive gear, and described the first cam wheel and the described first excessive gear are intermeshing, and the described first excessive gear and motor gear are intermeshing.
4. the automatic track separation mechanism of upper and lower film magazine as claimed in claim 2, it is characterized in that, described the second gear drive also comprises the second excessive gear, and described the second cam wheel and the described second excessive gear are intermeshing, and the described second excessive gear and motor gear are intermeshing.
5. the automatic track separation mechanism of upper and lower film magazine as claimed in claim 1, is characterized in that, installation of sensors plate is also installed on described support, on described installation of sensors plate, position transduser is installed.
6. the automatic track separation mechanism of upper and lower film magazine as claimed in claim 5, is characterized in that, described the first gear drive or the second gear drive are provided with the sensor catch matching with described position transduser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424229.9U CN203402672U (en) | 2013-07-17 | 2013-07-17 | Automatic upper and lower film magazine path separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320424229.9U CN203402672U (en) | 2013-07-17 | 2013-07-17 | Automatic upper and lower film magazine path separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402672U true CN203402672U (en) | 2014-01-22 |
Family
ID=49938612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320424229.9U Expired - Fee Related CN203402672U (en) | 2013-07-17 | 2013-07-17 | Automatic upper and lower film magazine path separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015190A (en) * | 2015-07-27 | 2015-11-04 | 苏州卫生职业技术学院 | Electromagnetic lifting printing mechanism |
| CN107010413A (en) * | 2016-01-28 | 2017-08-04 | 虎丘医疗科技（苏州）有限公司 | Sucker rubs chip film traction mechanism with the hands |
-
2013
- 2013-07-17 CN CN201320424229.9U patent/CN203402672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015190A (en) * | 2015-07-27 | 2015-11-04 | 苏州卫生职业技术学院 | Electromagnetic lifting printing mechanism |
| CN107010413A (en) * | 2016-01-28 | 2017-08-04 | 虎丘医疗科技（苏州）有限公司 | Sucker rubs chip film traction mechanism with the hands |
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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: 20140122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |