CN104742533A - Writing mechanism used for writing machine - Google Patents
Writing mechanism used for writing machine Download PDFInfo
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- CN104742533A CN104742533A CN201510156255.1A CN201510156255A CN104742533A CN 104742533 A CN104742533 A CN 104742533A CN 201510156255 A CN201510156255 A CN 201510156255A CN 104742533 A CN104742533 A CN 104742533A
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Abstract
The invention discloses a writing mechanism used for a writing machine. The writing mechanism comprises a slider and a writing pen, the slider is mounted on a sliding rail of the writing machine and slidably matched with the sliding rail, a writing motor, a cam driven by the writing motor, and a mounting seat are arranged on the slider, and the mounting seat is arranged below the cam, used for mounting of the writing pen and matched with the cam to enable the writing pen to complete switching between a lifting state and a falling state. A cam mechanism is utilized for switching between the pen lifting state and the pen falling state, and the writing pen like an oily marking pen and a fluorescent pen which is detachable is utilized for writing; the writing mechanism is reasonable in structure, so that size can be made quite small, effective writing range is widened, and using needs on miniaturization and portability are met. The writing mechanism replaces a mode of ink-spraying electrified deflection of existing code spraying machines well, is used on the writing machine and is low in cost and simple to maintain, consumables are cheap and easy to replace, and the writing mechanism has high practicability.
Description
Technical field
The present invention relates to a kind of writing device for identifying, being specifically related to write mechanism in a kind of writing device.
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.
Therefore, be badly in need of the product that can substitute ink jet numbering machine that a kind of reliability is higher, cost is lower and solve as above technical problem.The design of the writing device simultaneously on this product determines ways of writing and cost to a great extent, very important.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides and a kind ofly write mechanism for writing machine.
Technical scheme: for solving the problems of the technologies described above, provided by the inventionly writes mechanism for writing machine, comprises and being arranged on writing machine slide rail and the cunning slide block of joining with it, also comprise lettering pen; Described slide block is provided with and writes motor, write motor-driven cam, and to be located at below cam, for installing lettering pen and the mount pad switched with the cam engagement state of rising and falling that makes lettering pen complete.
Preferably, described mount pad top is provided with the contact site with cam engagement, and bottom is provided with stressed back-moving spring between mount pad and slider bottom;
Described lettering pen is dismountable to be arranged on mount pad;
When writing electric machine rotation and making the protuberance of cam towards contact site on mount pad, the contact site of mount pad against the protuberance of cam, back-moving spring stress and deformation, the lettering pen of mount pad and upper installation thereof falls to switching to the state of writing of starting to write;
When writing electric machine rotation and making the non-protruding portion of cam towards contact site on mount pad, the stressed reduction of back-moving spring or disappearance, make mount pad be raised up to the non-protruding portion of its contact site against cam, and lettering pen lifts to switch to lifts a non-writing state.
Preferably, described lettering pen is permanent pen or e-Pointer.Permanent pen is adopted to be used for mark not erasable, when adopting e-Pointer to identify, can as night plays mark action under the condition lacking light, and all can at paper, timber, metal, plastics, ward off one or more materials such as pottery and submit a written statement to a higher authority and write into mark action.
Preferably, described slide block is provided with the spline-simulating holddown groove for engaging fixing Timing Belt.
Preferably, described mount pad bottom is provided with draw-in groove, and the buckle that described lettering pen is provided with by its afterbody coordinates dismountable being arranged on mount pad with the draw-in groove of mount pad.Certain lettering pen and mount pad also can carry out dismountable being arranged on mount pad by threaded engagement.
Preferred further, described slide block is provided with window, and described cam is provided with hand lever, and described cam is write motor and driven and be arranged at the window's position.
Further preferred, this mechanism also comprises the circuit board be connected with external signal circuit by FPC winding displacement, described circuit board with write motor circuit and be connected.
Preferably, writing motor described in is DC speed-reducing or stepper motor.
Beneficial effect: provided by the inventionly write mechanism for writing machine, cam mechanism is utilized to carry out writing the switching of starting to write and lifting pen state, dismountable lettering pen such as permanent pen, e-Pointer etc. is utilized to write, can very easily for the writing machine with displacement mechanism, realize dot type and to write or stroke system is write by pen; Can the lettering pen of the different consumptive material pen core of choice for use as required, meet needed for user flexibly, and consumptive material is cheaply easy to change; When the constitution realization provided by this mechanism is write by pen by stroke system, output character has better continuity and uniformity; Because of rational in infrastructure, write organization volume and can do very little, scope of effectively writing is increased, uses this volume writing the equipment that writes of mechanism can do less, adapt to user demand that is miniaturized and portability.The present invention instead of the mode of existing ink jet numbering machine ink-jet band electric deflection well, and on writing machine, cost is low, safeguard simple, and consumptive material is cheaply easily changed, and has good practicality.
Accompanying drawing explanation
Fig. 1 is the installation diagram writing mechanism in the present invention;
Fig. 2 is the structural representation front view writing mechanism in the present invention;
Fig. 3 is the structural representation stereogram writing mechanism in the present invention;
Fig. 4 is the internal structure schematic front view of writing mechanism in the present invention;
Fig. 5 is the internal structure schematic isometric of writing mechanism in the present invention;
Fig. 6 uses the overall structure schematic diagram writing the writing machine of mechanism in the present invention;
Fig. 7 is the structural representation of the inner machine frame part of Fig. 6 middle shell;
Fig. 8 is the installation diagram of Fig. 6;
Fig. 9 is displacement mechanism and the installation diagram writing mechanism in Fig. 8;
Figure 10 is the schematic diagram that in Fig. 9, displacement mechanism moves upward along Y-axis;
Figure 11 is the schematic diagram that in Fig. 9, displacement mechanism moves downward along Y-axis;
Figure 12 be in Fig. 9 displacement mechanism along the schematic diagram of X axis left movement;
Figure 13 is the schematic diagram that in Fig. 9, displacement mechanism moves right along X-axis;
In figure: upper cover 1-1, mesochite 1-2, base 1-3, displacement mechanism 2, writes mechanism 3, writes motor 3-1, cam 3-2, lettering pen 3-3, top shoe seat 3-4, window 3-41, spline-simulating holddown groove 3-44, mount pad 3-5, back-moving spring 3-51, contact site 3-52, lower sliding block seat 3-6, slider bottom 3-61, circuit board 3-7, walking mechanism 4, road wheel 4-1, movable motor 4-2, the first driving wheel 5-1, second driving wheel 5-2, the first driven pulley 5-3, the second driven pulley 5-4, first motor 6-1, second motor 6-2, idle pulley 7, Timing Belt 8.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Present embodiments provide a kind of portable writing machine, its machine shape as shown in Figure 6, there is box-like housing, housing is long and wide is 14cm, 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, the bottom of base 1-3 has road wheel, is provided with writing window in the middle part of base, is provided with machine frame (i.e. frame) in housing.Certain writing machine housing length and wide size can design as required, preferably long the and wide portable structure being all not more than 20cm.
As shown in Figure 7 and Figure 8, 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, namely the output shaft of described movable motor is provided with the first bevel gear, described first bevel gear is meshed with the second bevel gear on live axle, 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 9, displacement mechanism comprises the first motor, the second motor, guide rail, slide, idle pulley 7, synchronizing wheel and Timing Belt 8, and described first motor and the second motor can adopt stepper motor or servomotor.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.
Slide has the slide rail arranged along Y direction, write mechanism to comprise and to be arranged on writing machine slide rail and the cunning slide block of joining with it, described slide block is provided with the spline-simulating holddown groove 3-44 for engaging fixing Timing Belt, is mutually engaged forms fixing connection with the double wedge on Timing Belt 8.
Described write mechanism also comprise be arranged on slide block write motor 3-1, be installed on write motor 3-1 output shaft on write motor-driven cam 3-2, and to be located at below cam, for installing lettering pen 3-3 and the mount pad 3-5 switched with the cam engagement state of rising and falling that makes lettering pen complete.The described motor 3-1 that writes can adopt DC speed-reducing or stepper motor.
As shown in Figure 1, described slide block to be docked with lower sliding block seat 3-6 by top shoe seat 3-4 and forms, top shoe seat 3-4 is provided with window 3-41, the bottom of lower sliding block seat 3-6 is slider bottom 3-61, described cam 3-2 is provided with hand lever, as shown in Figure 2,3, described cam 3-2 is write motor and drives and be arranged at window 3-41 position.
As shown in Figure 1, described mount pad 3-5 top is provided with the contact site 3-52 with cam engagement, and bottom is provided with stressed back-moving spring 3-51 between mount pad and slider bottom 3-61, and back-moving spring 3-51 can be symmetrical arranged;
As shown in Figure 4,5, when write motor 3-1 rotate make the protuberance of cam 3-2 towards contact site 3-52 on mount pad time, the contact site 3-52 of mount pad is against the protuberance of cam 3-2, back-moving spring 3-51 stress and deformation, the lettering pen 3-3 of mount pad and upper installation thereof falls to switching to the state of writing of starting to write.
When write motor 3-1 rotate make the non-protruding portion of cam 3-2 towards contact site 3-52 on mount pad time, the stressed reduction of back-moving spring 3-51 or disappearance, make mount pad be raised up to the non-protruding portion of its contact site 3-52 against cam 3-2, lettering pen 3-3 lifts to switch to and lifts a non-writing state (this state does not illustrate in the drawings).
Described lettering pen 3-3 comprises the cap for brush and a body, body inside is equipped with and is write consumptive material, in the present embodiment, lettering pen 3-3 is permanent pen or e-Pointer, it is dismountable is arranged on mount pad 3-5: the 3-5 of mount pad described in the present embodiment bottom is provided with draw-in groove, the afterbody of described lettering pen 3-3 is provided with buckle, and lettering pen inserts dismountable in draw-in groove being arranged on mount pad by buckle.Can certainly be described lettering pen 3-3 and mount pad 3-5 by dismountable other the detachable replaceable modes such as to be arranged on mount pad of threaded engagement.In the present invention, not only lettering pen itself can be dismantled from writing mechanism very easily, to carry out changing and supplementing needed for reality, also by changing the mode of the inner consumptive material of a lettering pen body for core, carrying out the replacing of consumptive material and supplementing.
Slide block is also provided with the circuit board 3-7 be connected with writing machine signal circuit by FPC winding displacement, described circuit board 3-7 with write motor 3-1 circuit and be connected.
During use, when the synchronized in the same way rotation of the output shaft of the first motor and the second motor, slide block moves along Y direction of principal axis; When the incorgruous synchronized rotation of the output shaft of the first motor and the second motor, slide block moves along X direction of principal axis: as shown in Figure 10, when the output shaft of the first motor 5-1 and the second motor 5-2 is synchronized in the same way rotate counterclockwise time, displacement mechanism drives to be write mechanism 3 and moves up along Y-axis.As shown in figure 11, when the output shaft of the first motor 5-1 and the second motor 5-2 is synchronized in the same way rotate clockwise time, displacement mechanism drives to be write mechanism 3 and moves down along Y direction of principal axis.As shown in figure 12, when the inside rotation synchronized with counterturn of the output shaft of the first motor 5-1 and the second motor 5-2, displacement mechanism drives and writes mechanism 3 along X axis left movement.As shown in figure 13, when the outside rotation synchronized with counterturn of the output shaft of the first motor 5-1 and the second motor 5-2, displacement mechanism drives to be write mechanism 3 and moves right along X-axis.Meanwhile, when having in the output shaft of the first motor and the second motor and only have one to rotate, slide block moves along oblique line directions; When the first motor and the second motor output shaft in the same way or incorgruous not synchronized rotation time, slide block moves along arc direction.Because when the first motor has speed discrepancy with the second motor time, (namely the rotating speed of the output shaft of two motors is different, rotating ratio is not equal to 1), the movement in the X-axis direction of slide unitary strip movable slider and slide block superpose mutually along the movement of belt in Y direction, and the synthesis of two motions can make slide block drive lettering pen to form the track such as oblique line, camber line.
Therefore, for certain unicursal or certain a series of continuous stroke, write mechanism and once can start to write and move along stroke track, imitate and manually write formation lettering, finally complete and write.Can also be that binding site array word and the mode got ready form handwriting trace.
A kind of Writing method for above-mentioned writing machine that the present embodiment provides, comprises the steps:
The dot matrixed step treating writing words: by the word lattice inputted by input interface, the positional information that after memory point array, each point is corresponding; Described positional information comprises writing window positional information and corresponds to the positional information of XY axial coordinate in writing window;
Complete machine walking switches the step of writing window: treat according to dot matrixed the positional information that the step of writing words exports, move complete machine make writing window be positioned at overlying regions to be write by walking mechanism;
Mobile step of writing mechanism in writing window: the interpolation operation realizing being equivalent to XY axle by the rotation direction and/or rotating speed changing the first motor and the second motor, with movable slider writes mechanism at writing window intrinsic displacement; The rotating speed of above-mentioned change first motor and the second motor comprises rotating ratio and/or the speed discrepancy of change first motor and the second motor output shaft;
The step of writing: switch mobile step of writing mechanism in the step of writing window and writing window by complete machine walking and drive and write mechanism and be moved to above the position of each point after word lattice, utilize and write the state switching that mechanism realizes starting to write and lifting pen, got ready one by one and write.
The another kind that the present embodiment provides, for the Writing method of above-mentioned writing machine, comprises the steps:
Treat the step of writing words Stroke decomposition: by the word that inputted by input interface by Stroke decomposition, and store and treat handwriting trace and changes in coordinates by stroke order, and above-mentionedly treat handwriting trace and positional information corresponding to changes in coordinates and activation bit; Described positional information comprises writing window positional information and corresponds to the positional information of XY axial coordinate in writing window; Described activation bit comprises turning to of first, second motor and rotary speed parameter;
Complete machine walking switches the step of writing window: the positional information exported according to above-mentioned steps, moves complete machine make writing window be positioned at overlying regions to be write by walking mechanism;
Mobile step of writing mechanism in writing window: the correspondence exported according to the step of Stroke decomposition treats the activation bit of handwriting trace, to be with movable slider writes mechanism at writing window intrinsic displacement by changing the rotation direction of the first motor and the second motor and/or rotating speed; The rotating speed of above-mentioned change first motor and the second motor comprises rotating ratio and/or the speed discrepancy of change first motor and the second motor output shaft;
The step of writing: switch mobile step of writing mechanism in the step of writing window and writing window by complete machine walking and drive and write mechanism and be moved to stroke-starting position, utilization is write starting to write of mechanism's realization and is lifted the state switching of pen, what start to write action and the stroke that realize the stroke first stroke of a Chinese character received pen lifts an action, being driven by step of writing mechanism mobile in writing window and write mechanism and form stroke action of writing at writing window intrinsic displacement, writing by treating that handwriting trace completes by pen.
Above implementation column does not form restriction to the present invention, and relevant staff is in the scope not departing from the technology of the present invention thought, and the various change carried out and amendment, all drop in protection scope of the present invention.
Claims (9)
1. write a mechanism for writing machine, it is characterized in that: comprise and being arranged on writing machine slide rail and the cunning slide block of joining with it, also comprise lettering pen; Described slide block is provided with and writes motor, write motor-driven cam, and to be located at below cam, for installing lettering pen and the mount pad switched with the cam engagement state of rising and falling that makes lettering pen complete.
2. according to claim 1ly write mechanism for writing machine, it is characterized in that: described mount pad top is provided with the contact site with cam engagement, bottom is provided with stressed back-moving spring between mount pad and slider bottom;
Described lettering pen is dismountable to be arranged on mount pad;
When writing electric machine rotation and making the protuberance of cam towards contact site on mount pad, the contact site of mount pad against the protuberance of cam, back-moving spring stress and deformation, the lettering pen of mount pad and upper installation thereof falls to switching to the state of writing of starting to write;
When writing electric machine rotation and making the non-protruding portion of cam towards contact site on mount pad, the stressed reduction of back-moving spring or disappearance, make mount pad be raised up to the non-protruding portion of its contact site against cam, and lettering pen lifts to switch to lifts a non-writing state.
3. according to claim 1ly write mechanism for writing machine, it is characterized in that: described lettering pen is permanent pen or e-Pointer.
4. according to claim 1ly writing mechanism for writing machine, it is characterized in that: described slide block is provided with the spline-simulating holddown groove for engaging fixing Timing Belt.
5. according to claim 2ly write mechanism for writing machine, it is characterized in that: described mount pad bottom is provided with draw-in groove, the buckle that described lettering pen is provided with by its afterbody coordinates dismountable being arranged on mount pad with the draw-in groove of mount pad.
6. according to claim 2ly write mechanism for writing machine, it is characterized in that: described lettering pen and mount pad are arranged on mount pad by threaded engagement is dismountable.
7. according to claim 1ly write mechanism for writing machine, it is characterized in that: described slide block is provided with window, described cam is provided with hand lever, and described cam is write motor and driven and be arranged at the window's position.
8. according to claim 1ly write mechanism for writing machine, it is characterized in that: this mechanism also comprises the circuit board be connected with external signal circuit by FPC winding displacement, described circuit board with write motor circuit and be connected.
9. according to claim 1ly write mechanism for writing machine, it is characterized in that: described in write motor be DC speed-reducing or stepper motor.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610171711.4A CN105774264B (en) | 2015-04-03 | 2015-04-03 | A kind of writing machine writing mechanism |
| CN201610173944.8A CN105818544B (en) | 2015-04-03 | 2015-04-03 | writing mechanism for writing machine |
| CN201510156255.1A CN104742533B (en) | 2015-04-03 | 2015-04-03 | A kind of write mechanism for writing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510156255.1A CN104742533B (en) | 2015-04-03 | 2015-04-03 | A kind of write mechanism for writing machine |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610173944.8A Division CN105818544B (en) | 2015-04-03 | 2015-04-03 | writing mechanism for writing machine |
| CN201610171711.4A Division CN105774264B (en) | 2015-04-03 | 2015-04-03 | A kind of writing machine writing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742533A true CN104742533A (en) | 2015-07-01 |
| CN104742533B CN104742533B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510156255.1A Active CN104742533B (en) | 2015-04-03 | 2015-04-03 | A kind of write mechanism for writing machine |
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| CN (1) | CN104742533B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515225A (en) * | 2016-12-28 | 2017-03-22 | 天津哈娜好医材有限公司 | Dotting machine for rotatable needle fin and application method of dotting machine |
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| JP2007196470A (en) * | 2006-01-25 | 2007-08-09 | Seiko Epson Corp | Tape preparing device |
| CN202878933U (en) * | 2012-11-13 | 2013-04-17 | 陆荣 | Automatic jet printing machine |
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| DE3436841A1 (en) * | 1984-10-08 | 1986-04-17 | Elias 8034 Germering Lebessis | Apparatus for trimming wall coverings of all kinds which have been pasted immediately previously |
| JPS62219093A (en) * | 1986-03-20 | 1987-09-26 | Hitachi Maxell Ltd | Ic card reader/writer |
| SU1732157A1 (en) * | 1990-01-08 | 1992-05-07 | Научно-Производственное Объединение "Автограф" | Plotter mechanism |
| JP2007196470A (en) * | 2006-01-25 | 2007-08-09 | Seiko Epson Corp | Tape preparing device |
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| CN106515225A (en) * | 2016-12-28 | 2017-03-22 | 天津哈娜好医材有限公司 | Dotting machine for rotatable needle fin and application method of dotting machine |
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