CN204674207U - Portable writing machine - Google Patents
Portable writing machine Download PDFInfo
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- CN204674207U CN204674207U CN201520200940.5U CN201520200940U CN204674207U CN 204674207 U CN204674207 U CN 204674207U CN 201520200940 U CN201520200940 U CN 201520200940U CN 204674207 U CN204674207 U CN 204674207U
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- motor
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- writing machine
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Abstract
The utility model discloses a kind of portable writing machine, comprise the displacement mechanism be installed in frame, write mechanism and walking mechanism, wherein displacement mechanism comprises guide rail, slide, idle pulley, synchronizing wheel and Timing Belt; Guide rail is arranged along X-direction, and slide coordinates with slide; Idle pulley is installed on slide, synchronizing wheel is installed in frame, Timing Belt is installed on idle pulley and synchronizing wheel and in hollow I-shaped, four idle pulleys lay respectively at four turning points of an I-shaped vertical line and two horizontal line junctions, and four synchronizing wheels lay respectively on I-shaped four end points; Write mechanism to be installed on slide.The utility model has that reliability is high, cost is low and the advantage such as easy care.
Description
Technical field
It is that feature constructs selective printing mechanism that the utility model relates to a kind of purposes, is specifically related to a kind of portable writing machine.
Background technology
Now, identification technology is more and more wider in the range of application of industrial aspect, and the complexity of application greatly increases, and makes mark become indispensable important component part in various industry production.Industry mainly adopts ink jet numbering machine to carry out the real-time print identified on the packaging, and it uses charged ink particles, the principle deflected by high voltage electric field, and pattern and character and number on spray printing on various body surface are a kind of smart machines of electromechanical integration.Ink jet numbering machine is widely used in part processing industry, wires and cables industry, aluminium-plastic pipe industry, tobacco and wine industry and other fields such as packaging industry, food industry, cosmetics industry, medical industry, automobile, can be used for spray printing date of manufacture, lot number, bar code and pictorial trademark, anti-fake mark and Chinese printed words, is implement health legislation and promote the strong equipment of Packaging Modernizations.
The Portable handhold code-spraying machine of existing ink jet numbering machine disclosed in Chinese patent literature CN201192929Y, is made up of main control computer and the shower nozzle that is connected with main control computer; Shower nozzle comprises nozzle housing, and nozzle housing is fixed with nozzle handle, and nozzle handle is fixed with coding gauge tap, is fixed with in the upper front end of nozzle housing the synchronized that signal output part is connected with main control computer; User holds handle and is close to by synchronized and treats that coding plane moves, and coding gauge tap will control shower nozzle various product information of spray printing in the external packing of product.Its structure is comparatively accurate, the principle of coding be utilize the mode of ink band electric deflection that ink is offset out normal flight path, the surface of directive working substance, the cost of whole system is higher, consumptive material also costly, synchronized can reduce precision under the wearing and tearing of Long-Time Service, and above-mentioned deficiency limits the application of ink jet numbering machine.Design the portable writing machine that a kind of reliability is higher, cost is lower and become technical problem urgently to be resolved hurrily.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of portable writing machine.
Technical scheme: for solving the problems of the technologies described above, the portable writing machine that the utility model provides, comprises the displacement mechanism be installed in frame, writes mechanism and walking mechanism;
Institute's displacement mechanism comprises the first motor, the second motor, guide rail, slide, idle pulley, synchronizing wheel and Timing Belt; Described guide rail is arranged along X-direction, and described slide coordinates with slide; Described idle pulley is four of being installed on slide, described synchronizing wheel is installed in frame, described synchronizing wheel comprises the first driving wheel, the first driven pulley, the second driving wheel and the second driven pulley, first driving wheel is installed on the output shaft of the first motor, and the second driving wheel is installed on the output shaft of the second motor; Described Timing Belt is installed on idle pulley and synchronizing wheel and in hollow I-shaped, four idle pulleys lay respectively at four turning points of an I-shaped vertical line and two horizontal line junctions, and four synchronizing wheels lay respectively on I-shaped four end points;
Described slide has the slide rail arranged along Y direction, described slide rail has the slide block that cunning is with it joined, described slide block is fixedly connected on Timing Belt, described in write mechanism and be installed on slide block.
Particularly, described frame is also provided with housing outward, and described housing comprises upper cover, mesochite and base, described upper cover has guidance panel and input interface, for inputting the word and switching on and shutting down operation that need write, also display unit can be set upper covering, can show in real time handwriting trace; Described base has writing window.
Particularly, described first motor and the second motor are stepper motor or servomotor.
Particularly, described in write mechanism and comprise and write motor, cam and pen, described cam is installed on to be write on the output shaft of motor, and the outer peripheral face of described cam and the tail end of pen are slidably matched, and are provided with back-moving spring between described pen and slide.
Particularly, described walking mechanism comprises road wheel and movable motor, and the output shaft of described movable motor is provided with the first bevel gear, and described first bevel gear is meshed with the second bevel gear on live axle.
Particularly, the inner side of described Timing Belt has double wedge, described first driving wheel and the second driving wheel has the external tooth mutually mated with described double wedge, described slide has the holddown groove coordinated with described double wedge.
Particularly, described guide rail comprises the first guide rail and the second guide rail that be arranged in parallel.
Particularly, the angle of described guide rail and the I-shaped upper horizontal line of Timing Belt is 2 ~ 5 °, is conducive to, by Timing Belt tensioning better, avoiding skidding during transmission.This angle is preferably 3 °.
During use, the method for work of above-mentioned portable writing machine is as follows:
When the incorgruous rotation of the output shaft of the first motor and the second motor, slide block moves along X direction of principal axis; When the output shaft rotating in same direction of the first motor and the second motor, slide block moves along Y direction of principal axis; First motor and the second motor are by constantly change rotation direction or rotating speed realize the interpolation operation being equivalent to XY axle, formation handwriting trace; Utilize in writing process and write the state that motor and cam realize starting to write and lifting pen and switch.
Beneficial effect: the utility model uses the translation mechanism band of XY diaxon movement to start writing and writes, and replace the mode of existing ink jet numbering machine ink-jet band electric deflection, the cost of sleeve mechanism is lower, safeguard simple, and consumptive material is cheap;
Writing mechanism utilizes cam mechanism to carry out writing and lifting the switching of pen state, simulates existing ways of writing, output character can be made to have better continuity and uniformity;
Road wheel is utilized to overcome the deficiency of displacement mechanism moving range, write end in a moving range after, walking mechanism can drive complete machine to enter next and write region and write, the volume of complete machine can be done very little, adapt to miniaturized and portable user demand.
Except technical problem, the technical characteristic forming technical scheme and the advantage brought by the technical characteristic of these technical schemes that the utility model recited above solves, the advantage that the other technologies feature comprised in the other technologies problem that portable writing machine of the present utility model can solve, technical scheme and these technical characteristics bring, will be described in more detail by reference to the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the utility model embodiment;
Fig. 2 is the structural representation of the inner machine frame part of Fig. 1 middle shell;
Fig. 3 is the installation diagram of Fig. 1;
Fig. 4 is displacement mechanism and the installation diagram writing mechanism in Fig. 3;
Fig. 5 is the schematic diagram that in Fig. 4, displacement mechanism moves upward along Y-axis;
Fig. 6 is the schematic diagram that in Fig. 4, displacement mechanism moves downward along Y-axis;
Fig. 7 be in Fig. 4 displacement mechanism along the schematic diagram of X axis left movement;
Fig. 8 is the schematic diagram that in Fig. 4, displacement mechanism moves right along X-axis;
In figure: upper cover 1-1, mesochite 1-2, base 1-3, displacement mechanism 2, write mechanism 3, write motor 3-1, cam 3-2,3-3, walking mechanism 4, road wheel 4-1, movable motor 4-2, the first driving wheel 5-1, the second driving wheel 5-2, first driven pulley 5-3, the second driven pulley 5-4, the first motor 6-1, second motor 6-2, idle pulley 7, Timing Belt 8.
Detailed description of the invention
Embodiment:
The machine shape of the portable writing machine of the present embodiment as shown in Figure 1, has box-like housing, and housing comprises upper cover 1-1, mesochite 1-2 and base 1-3, upper cover 1-1 has USB interface, operation push-button and display screen, and the bottom of base 1-3 has road wheel, in housing, be provided with machine frame.
As shown in Figures 2 and 3, surround in the space formed at upper cover 1-1, mesochite 1-2 and base 1-3 and machine frame is installed, installation position moving mechanism 2 on machine frame, write mechanism 3 and walking mechanism 4, be responsible for the displacement of pen separately, start to write and lift the action of pen and walking.Walking mechanism 4 comprises road wheel 4-1 and movable motor 4-2, movable motor 4-2 can adopt DC speed-reducing or stepper motor or servomotor, its Power output and live axle are engaged each other by a pair bevel gear, to travel distance and can control accurately.During use, road wheel 4-1 is placed on the top for the treatment of writing plane, as the strong point of whole frame, when writing after mechanism 3 writes end in the moving range of displacement mechanism 2, walking mechanism 4 can drive complete machine to enter next region to be write and write.Also the action of writing and walk synchronously can be performed.
As shown in Figure 4, displacement mechanism comprises the first motor, the second motor, guide rail, slide, idle pulley 7, synchronizing wheel and Timing Belt 8.Its middle guide is arranged along X-direction, and slide coordinates with slide.Idle pulley 7 has four, is arranged on respectively on four angles of slide.Four synchronizing wheels are installed on four angles of frame, and comprise the first driving wheel 5-1, the first driven pulley 5-3, the second driving wheel 5-2 and the second driven pulley 5-4, wherein the first driving wheel has external tooth, are arranged on the output shaft of the first motor 6-1; Second driving wheel 5-2 also has external tooth, is arranged on the output shaft of the second motor 6-2; Timing Belt 8 is installed on idle pulley 7 and synchronizing wheel and in hollow I-shaped, four idle pulleys 7 lay respectively at four turning points of an I-shaped vertical line and two horizontal line junctions, and four synchronizing wheels lay respectively on I-shaped four end points.The inner side of Timing Belt 8 has double wedge.First motor, the second motor can select stepper motor or servomotor.
Slide has the slide rail arranged along Y direction, described slide rail has the slide block that cunning is with it joined, slide block has spline-simulating holddown groove, be mutually engaged with the double wedge on Timing Belt 8 and form fixing connection.Writing mechanism is installed on slide block, comprises and writes motor 3-1, cam 3-2 and a 3-3, cam 3-2 be installed on write motor 3-1 output shaft on, the outer peripheral face of cam 3-2 and the tail end of a 3-3 are slidably matched, and are provided with back-moving spring between 3-3 and slide.Utilize in writing process and write motor 3-1 and be with moving cam 3-2 to rotate, when the protuberance of cam 3-2 is against the tail end of pen 3, the bottom of a 3-3 through base writing window with treat that writing plane contacts, the state that formation is started to write and write; And the non-protruding portion of cam 3-2 against the tail end of pen 3 time, the bottom of a 3-3 is left and is treated writing plane, is formed and lifts pen state.Write motor 3-1 and can adopt DC speed-reducing or stepper motor.
During use, as shown in Figure 5, when the output shaft of the first motor 5-1 and the second motor 5-2 rotates counterclockwise in the same way, displacement mechanism drive is write mechanism 3 and is moved up along Y-axis.As shown in Figure 6, when the output shaft of the first motor 5-1 and the second motor 5-2 rotates clockwise in the same way, displacement mechanism drive is write mechanism 3 and is moved down along Y direction of principal axis.As shown in Figure 7, when the output shaft of the first motor 5-1 and the second motor 5-2 inwardly rotates with counterturn, displacement mechanism drives and writes mechanism 3 along X axis left movement.As shown in Figure 8, when the output shaft of the first motor 5-1 and the second motor 5-2 outwards rotates with counterturn, displacement mechanism drive is write mechanism 3 and is moved right along X-axis.First motor and the second motor can realize by conversion rotation direction the interpolation operation being equivalent to XY axle, control system need be write word lattice and change into some coordinates on XY axle, pen is moved to the top of respective point position by displacement mechanism, and pointwise is started to write and got formation lettering ready.Get ready and can be realized by change rotation direction and/or rotating ratio.
First motor and the second motor also can have speed discrepancy, form slide movement in the X-axis direction, slide block also does the movement of Y direction along belt simultaneously, the resultant motion of two motions can form handwriting trace, write mechanism once to start to write and move along stroke track, imitate and manually write formation lettering.Write by stroke and need to change rotation direction and rotating ratio.
Below by reference to the accompanying drawings embodiment of the present utility model is described in detail, but the utility model is not limited to described embodiment.For those of ordinary skill in the art, in the scope of principle of the present utility model and technological thought, multiple change, amendment, replacement and distortion are carried out to these embodiments and still falls in protection domain of the present utility model.
Claims (9)
1. a portable writing machine, comprises the displacement mechanism be installed in frame, writes mechanism and walking mechanism, it is characterized in that:
Institute's displacement mechanism comprises the first motor, the second motor, guide rail, slide, idle pulley, synchronizing wheel and Timing Belt, and described guide rail is arranged along X-direction, and described slide coordinates with slide; Described idle pulley is four of being installed on slide, described synchronizing wheel is installed in frame, described synchronizing wheel comprises the first driving wheel, the first driven pulley, the second driving wheel and the second driven pulley, first driving wheel is installed on the output shaft of the first motor, and the second driving wheel is installed on the output shaft of the second motor; Described Timing Belt is installed on idle pulley and synchronizing wheel and in hollow I-shaped, four idle pulleys lay respectively at four turning points of an I-shaped vertical line and two horizontal line junctions, and four synchronizing wheels lay respectively on I-shaped four end points;
Described slide has the slide rail arranged along Y direction, described slide rail has the slide block that cunning is with it joined, described slide block is fixedly connected on Timing Belt, described in write mechanism and be installed on slide block.
2. portable writing machine according to claim 1, it is characterized in that: described frame is also provided with housing outward, described housing comprises upper cover, mesochite and base, and described upper cover has guidance panel and input interface, and described base has writing window.
3. portable writing machine according to claim 1, is characterized in that: described first motor and the second motor are stepper motor or servomotor.
4. portable writing machine according to claim 1, it is characterized in that: described in write mechanism and comprise and write motor, cam and pen, described cam is installed on to be write on the output shaft of motor, the outer peripheral face of described cam and the tail end of pen are slidably matched, and are provided with back-moving spring between described pen and slide.
5. portable writing machine according to claim 1, it is characterized in that: described walking mechanism comprises road wheel and movable motor, the output shaft of described movable motor is provided with the first bevel gear, and described first bevel gear is meshed with the second bevel gear on live axle.
6. portable writing machine according to claim 1, it is characterized in that: the inner side of described Timing Belt has double wedge, described first driving wheel and the second driving wheel have the external tooth mutually mated with described double wedge, described slide has the holddown groove coordinated with described double wedge.
7. portable writing machine according to claim 1, is characterized in that: described guide rail comprises the first guide rail and the second guide rail that be arranged in parallel.
8. portable writing machine according to claim 1, is characterized in that: the angle of described guide rail and the I-shaped upper horizontal line of Timing Belt is 2 ~ 5 °.
9. portable writing machine according to claim 8, is characterized in that: described angle is 3 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200940.5U CN204674207U (en) | 2015-04-03 | 2015-04-03 | Portable writing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520200940.5U CN204674207U (en) | 2015-04-03 | 2015-04-03 | Portable writing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204674207U true CN204674207U (en) | 2015-09-30 |
Family
ID=54173925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520200940.5U Withdrawn - After Issue CN204674207U (en) | 2015-04-03 | 2015-04-03 | Portable writing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204674207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742535A (en) * | 2015-04-03 | 2015-07-01 | 江苏浩宇电子科技有限公司 | Portable writing machine and operation method thereof |
-
2015
- 2015-04-03 CN CN201520200940.5U patent/CN204674207U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742535A (en) * | 2015-04-03 | 2015-07-01 | 江苏浩宇电子科技有限公司 | Portable writing machine and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150930 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |