CN103802499B - Printer - Google Patents
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- CN103802499B CN103802499B CN201310491954.2A CN201310491954A CN103802499B CN 103802499 B CN103802499 B CN 103802499B CN 201310491954 A CN201310491954 A CN 201310491954A CN 103802499 B CN103802499 B CN 103802499B
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- printer
- transport path
- recording medium
- guiding piece
- paper guiding
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- Handling Of Cut Paper (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The present invention reduces structural portion number of packages in the printer for possessing the guiding elements that can be dismounted relative to printer main body, it is achieved thereby that the burden that operating personnel is spent on the assembling operation of printer mitigates.The slit (501) of body side frame (111) is arranged on by the way that projection is inserted in for printer (100) so that the position that paper guiding piece carries on the back direction relative to the table of transport path is fixed, and the recess of paper guiding piece is arranged on so that paper guiding piece is fixed relative to the position of the carriage direction of transport path by being embedded in claw component, the projection is the projection for the installation for being arranged on paper guiding piece, the paper guiding piece is installed in a manner of it can unload is clipped in the middle transport path and body side frame (111) arranged opposite, the claw component is integratedly provided to the lower frame (106) of supporting body side frame (111).
Description
Technical field
The present invention relates to a kind of printer for the operation of recording for implementing to carry out recording medium.
Background technology
Exist all the time and possess the guiding elements that is guided to the transporting position of the recording medium in transport path
Printer.In this printer, the printer for enabling guiding elements to be dismounted relative to printer main body be present.It is this
Guiding elements unloads when printer occurs paperboard or carries out upkeep operation etc. from printer main body, and passes through under normal conditions
Blocking element etc. is fixed on printer main body.
Specifically, all the time in the presence of following printer, i.e. by the hole that makes to be arranged on paper guiding piece with being arranged on
The pin card of framework is closed, and so as to be supported to the paper guiding piece, the framework is arranged on the position opposed with the paper guiding piece, and
Engaged with the pin making fixing component in a manner of the paper guiding piece is clipped between framework, so as to which the paper guiding piece be fixed
(with reference to following patent documents 1.).In the printer, paper guiding piece can be unloaded by unloading fixing component.
Moreover, specifically, all the time in the presence of following printer, i.e. along the guide rail set in mechanical framework
Guiding groove and guiding elements is plugged in above-below direction, and by by guiding elements insert guiding groove position will
It is inserted in the pin that fixed framework is set in the hole that guiding elements is set so as to which guiding elements is fixed (with reference to following patents
Document 2.).In the printer, by the way that the guiding elements extracted from pin is extracted along guiding groove, the guiding structure can be unloaded
Part.
Patent document 1：Japanese Unexamined Patent Publication 7-329379 publications
Patent document 2：Japanese Unexamined Patent Publication 8-25739 publications
But there is the problem of following in the prior art comprising above-mentioned patent document 1,2, i.e. realize that guiding elements is relative
Complicated in the construction of the handling of printer main body, composition, which makes guiding elements be fixed on printer main body, (can not guide component
Handling) printer component count become it is more, the burden for being engaged in the operating personnel of the assembling operation of the printer is big.
The content of the invention
In order to eliminate the problem of above-mentioned prior art causes, it is an object of the invention to possess can be relative to printer
Structural portion number of packages is reduced in the printer for the guiding elements that main body is dismounted, so as to realize that operating personnel spends in printer
Burden on assembling operation mitigates.
In addition, in order to eliminate the problem of above-mentioned prior art causes, it is an object of the invention to provide be able to ensure that high system
Manufacturing accuracy and structural portion number of packages is reduced, so as to realize that the burden that operating personnel is spent on the assembling operation of printer mitigates.
Achieved the goal to solve above-mentioned problem, printer involved in the present invention is to the note transported in transport path
Recording medium carries out operation of recording, it is characterised in that possesses：A pair of frames, during the transport path is clipped in by it along width
Between and it is arranged opposite, the width is the side that to carry on the back direction with the table of recording medium transported in the transport path orthogonal
To and be the direction orthogonal with the carriage direction of the recording medium of the transport path；Supporting member, it is configured in institute
The rear side for the recording medium transported in transport path is stated, and supports the pair of framework；Guiding elements, it is from the transport
The face side for the recording medium transported in path and the transport path are arranged opposite, and with can between the pair of framework
The mode unloaded is installed relative to a pair of frames, and the supporting member possesses the record transported from the transport path and is situated between
The claw component that the lateral face side in the back side of matter protrudes, the guiding elements possess from the both ends of the width relative to described
Respective and protrusion the projection and the recess chimeric with the claw component of a pair of frames, the pair of framework, which possesses, receives described dash forward
The insertion risen is inserted into portion, by will be inserted into portion so that the guiding elements is relative to described described in projection insertion
The position in the table back of the body direction of transport path is fixed, also, by making the claw component chimeric with the recess so that institute
Guiding elements is stated to fix relative to the position of the carriage direction of the transport path.
Moreover, printer involved in the present invention is characterised by, in above-mentioned invention, the pair of framework is by adding
Work metallic plate and formed.
Moreover, printer involved in the present invention is characterised by, in above-mentioned invention, the pair of framework branch is honoured
Recording medium in the transport path assigns the transport component of transport force.
Moreover, printer involved in the present invention is characterised by, in above-mentioned invention, the supporting member forms institute
State a part for the framework of printer.
【Invention effect】
According to printer involved in the present invention, possessing the guiding elements that can be dismounted relative to printer main body
Printer in, structural portion number of packages can be reduced so as to realize that operating personnel is spent on the assembling operation of printer by serving
Bear the effect mitigated.
Brief description of the drawings
Fig. 1 is the explanation figure of the structure for the printer for representing embodiment involved in the present invention.
Fig. 2 is the explanation figure for representing printer main body.
Fig. 3 is the explanation figure for the construction for representing paper guiding piece.
Fig. 4 is the explanation figure (its 1) for the supporting construction for representing paper guiding piece.
Fig. 5 is the explanation figure (its 2) for the supporting construction for representing paper guiding piece.
Fig. 6 is the explanation figure (its 1) for the installation method for representing paper guiding piece.
Fig. 7 is the explanation figure (its 2) for the installation method for representing paper guiding piece.
Embodiment
The appropriate embodiment of printer involved in the present invention is described in detail referring to the drawings.
(structure of printer)
First, the structure of the printer of embodiment involved in the present invention is illustrated.Fig. 1 is expression institute of the present invention
The explanation figure of the structure of the printer for the embodiment being related to.In Fig. 1, the printer of embodiment involved in the present invention
100 possess the framework 102 for storing printer main body 101.
Framework 102 is provided with guidance panel 103, power switch 104.Framework 102 is by being provided with the upper of guidance panel 103
Side frame body 105 is formed with the lower frame 106 for being provided with power switch 104.Framework 102 is by by upper side frame body 105 and downside
Framework 106 is combined and formed in above-below direction.Framework 102 is provided with supply and discharge paper disc 107.Supply and discharge paper disc 107 is arranged on printing
The front face side of machine 100.
Framework 102 possesses a component 108.Door component 108 (is omitted by being arranged on the fulcrum of the lower section of this component 108
Diagram) and link with framework 102 (upper side frame body 105).Door component 108 makes framework 102 by being rotated centered on fulcrum
Inner side can openly be closed.Door component 108 makes framework 102 centered on fulcrum and in the case of turning to front face side
Inside.
In the state of a component 108 is turned to front face side centered on fulcrum, it can carry out for being accommodated in frame
The various maintenances of a part for the printer main body 101 of the inner side of body 102.Specifically, a structure is made centered on fulcrum
Surface side rotates part 108 forward, so that in the state of the inside of framework 102, for example, printer main body 101 can be carried out
The replacing of possessed printhead 109.
When carrying out the replacement operation of printhead 109, the paper guiding piece 110 set than 109 forward surface side of printhead is unloaded
Under.In this embodiment, guiding elements can be realized by paper guiding piece 110.Paper guiding piece 110 is supported by body side frame 111.
The both ends of width of the body side frame 111 in framework 102 and in printer 100 are set opposed to each other.
In the embodiment, a pair of frames can be realized by a pair of side frames 111 set in framework 102.
Body side frame 111 is formed by processing metallic plate (panel beating).Specifically, body side frame 111 is by by metal
After predetermined portion punching press of board member etc. has carried out punch process, the sheet-metal component after punch process is bent into regulation shape
And formed.Because panel beating is known technology thus omitted the description.Pass through the processing (panel beating) by this metallic plate
To form body side frame 111, it can be ensured that the accuracy of manufacture of body side frame 111.
By the way that the projection (symbol 303 in reference picture 3) of the installation set at the both ends of width is inserted in
Body side frame 111 set slit (symbol 501 in reference picture 5), so as between body side frame 111 by the body side frame
111 supporting paper guiding pieces 110.
Body side frame 111 is supported by lower frame 106.In this embodiment, it can be realized and supported by lower frame 106
Component.Lower frame 106 can for example be formed by injection molding.Lower frame 106 possesses upwardly projecting from downside
The projection of supporting, by making the projection of the supporting engage with being arranged on the recess of body side frame 111 to support body side frame 111.
By supporting body side frame 111 by lower frame 106, caused by preventing the mechanism due to supporting body side frame 111
Number of packages increase, and the flow chart related to assembling operation of printer 100 is reduced, so as to realize that operating personnel spends
Burden on assembling operation mitigates.
(structure of printer main body 101)
Fig. 2 is the explanation figure for representing printer main body 101.Fig. 2 represents to be accommodated in framework 102 along vertical direction cut-out
The section of the state of the printer main body 101 of inner side.In fig. 2, printer main body 101 possesses the note transported as record object
The transport path 201 of recording medium.Transport path 201 will be arranged at the first confession ejection port 202 of the front face side of printer main body 101
Connected with the second confession ejection port 203 of the rear side for being arranged at printer main body 101.
For the printer 100 of the embodiment, as recording medium, single-sheet stationery and continuous paper can be used.Single page
Paper is to be cut into the recording medium of prescribed level in advance, specifically, can pass through the paper of A4 sizes, the paper etc. of B5 sizes
Realize.Continuous paper be strip recording medium, for example, in the presence of be alongst wound into a roll the form of tubular, in every rule
Fixed length form that different direction folds to each other etc..Because single-sheet stationery, continuous paper are therefore known technology is omitted
It is bright.
The record portion 204 that operation of recording is carried out to recording medium is provided with transport path 201.Record portion 204, which possesses, beats
Print first 109 and impressing portion 205.Printhead 109 can removably be set relative to printer main body 101.Record portion 204
Such as carry out the operation of recording of impact mode.
Printhead (impact printhead) 109 in the record portion 204 of impact mode possesses multiple stitches, and it will be more to have
The front end assortment of individual stitch is into rectangular construction.Multiple stitches are configured to separately prominent to the side of impressing portion 205.
When carrying out the operation of recording of record portion 204 of impact mode, make recording medium between printhead (back-strike print
Head) between 109 and impressing portion 205.In addition, the multiple stitches for possessing printhead (impact printhead) 109 are optionally beaten
Impressing portion 205 is hit, so as to extrude dot (point) in recording medium.Recording medium can for example be used and applied by applying pressure
Added with the recording medium of part color development, the so-called pressure-sensitive mode of the pressure.
Or record can be realized by such a way using the record portion 204 of printhead (impact printhead) 109
Action, i.e. make ink ribbon between printhead (impact printhead) 109 and impressing portion 205, and using stitch pressure by ink
The ink of band is needed on recording medium, is thus recorded.
The record portion 204 of impact mode shows word etc. by continuously extruding dot (point).In addition, in the embodiment party
In formula, lettering not only includes showing the situation of word by the dot (point) extruded, in addition to shows beyond the words such as figure
Situation.Because printhead (impact printhead) 109 can utilize known technology easily to realize therefore omit the description.
In addition, record portion 204, which is not limited to impact mode, can also carry out employing the lettering of non-percussion mode.Non-percussion
The record portion 204 of mode carries out lettering such as using temperature-sensitive mode, thermal transfer mode, ink-jetting style, laser mode.At this
In the case of, record portion 204 substitutes impact printhead, and possesses the printhead 109 consistent with each printing mode.Due to temperature-sensitive side
Formula, thermal transfer mode, ink-jetting style, laser (electrofax) mode are therefore known technology omits the description.
In transport path 201, in the side of record portion 204, (front face side) is provided with the first roller for realizing the first transport portion
To 206.First roller will be transported to 206 from the single-sheet stationery that supply and discharge paper disc 107 supports to record portion 204.
Two rollers 207,208 that the first roller is formed to 206 are disposed as with the carriage direction with being orthogonal to recording medium
It can be rotated centered on the parallel axle center in direction (width) around the axle center.In the first roller is to 206, the roller 207 of side
Link with driving sources (omit and illustrate) such as motors.In the first roller is to 206, the roller 208 of opposite side abuts with the roller 207 of side,
And rotated with the rotation of the roller 207 of side together with the roller 207 of the side.
First roller to 206 in the case where recording medium is between the roller 207 of side and the roller 208 of opposite side, one
The position (hereinafter referred to as " the first clamping part ") 209 that the roller 207 of side abuts with the roller 208 of opposite side sandwiches the recording medium.
The roller 207 of side rotates under the state, thus utilizes the friction of the recording medium with being transported in transport path 201 and makes opposite side
Roller 208 rotate.
In the first roller is to 206, the roller 207 of the side linked with driving source is arranged on the downside of transport path 201, not with
The roller 208 for the opposite side that driving source links is arranged on the upside of transport path 201.In the first roller is to 206, the first clamping part
209 are arranged on the position approximate horizontal with the record position of record portion 204 (upper surface location in impressing portion 205).
In transport path 201, the traction for realizing the second transport portion is provided with the opposite side (rear side) of record portion 204
Device 210.Tractor 210 transports continuous paper to record portion 204.Tractor 210 possesses the pin band for omitting diagram.Pin is with band annular in shape
Shape is simultaneously set up in the roller pair for omitting diagram.Form tractor 210 roller centering side roller by drive shaft 211 and with electricity
The driving sources such as machine link.
The roller for forming the side of the roller centering of tractor 210 is rotated by being passed the driving force of the driving sources such as motor.
Rotation of the band with the roller of the side for the roller centering for forming tractor 210 is sold, and in the direction of rotation identical direction with the roller
Rotation.There is a roller pair of pin band setting up, the roller not linked with driving sources such as motors passes through the associated pin band of rotation with roller
Rotate and be driven in this and rotatably rotated.
Pin band possesses outside circumferential direction protrusion and the hole (transport hole) of the transport with being set in the both sides of continuous paper is engaged
Multiple pins.Pin band is rotated so that the pin to be inserted to the state in the hole (transport hole) of transport with the rotation of roller, so as to
Continuous paper can be transported to record portion 204.
Tractor 210 possesses from the top suppression component 212 opposed with pin band.Suppress component 212 by omitting diagram
The active force of the force application components such as spring, and it is pressed towards closing direction (direction abutted with pin band).Thereby, it is possible to prevent by pin band
The continuous paper of transport floats from the pin band.
In transport path 201, it is provided between record portion 204 and tractor 210 and realizes the second of the 3rd transport portion
Roller is to 213.Second roller transports continuous paper from rear side to 213 to record portion 204, and will pass through record portion from front face side
204 recording medium (single-sheet stationery) support or oppose surface side transport.
Two rollers 214,215 that the second roller is formed to 213 are disposed as with the axle parallel with the width of recording medium
It can be rotated centered on the heart around the axle center.In the second roller is to 213, the driving source such as roller 214 and motor of side (saves sketch map
Show) link.In the second roller is to 213, the roller 215 of opposite side abuts with the roller 214 of side, and the rotation of the roller 214 with side
Then rotated together with the roller 214 of the side.
Second roller to 213 in the case where recording medium is between the roller 214 of side and the roller 215 of opposite side, one
The position (hereinafter referred to as " the second clamping part ") 216 that the roller 214 of side abuts with the roller 215 of opposite side sandwiches the recording medium.
The roller 214 of side rotates under the state, so as to be made another using the friction with the recording medium transported in transport path 201
The roller 215 of side rotates.
In the second roller is to 213, the roller 214 of the side linked with driving source is arranged on the upside of transport path 201, not with
The roller 215 for the opposite side that driving source links is arranged on the downside of transport path 201.In the second roller is to 213, the second clamping part
216 are arranged on the position more approximate horizontal than with the record position (upper surface location in impressing portion 205) based on record portion 204 on the lower
Side.
In transport path 201, guiding elements 217 is provided between the roller of tractor 210 and second is to 213.Guide structure
Part 217 possesses and so that rear side be higher than front face side in a manner of inclined guide surface 217a opposed with transport path 201 from downside.Should
Guide surface 217a is continuous in the width whole region of recording medium.
Paper guiding piece 110 is arranged on the forward surface side compared with the first roller is to 206 in transport path 201.By paper guiding piece
The above-mentioned roller 208 of 110 supportings.Paper guiding piece 110 possesses and the opposed transport face 218 of transport path 201.The energy of paper guiding piece 110
The recording medium for enough preventing from transporting in transport path 201 by transport face 218 floats.Thereby, it is possible to will be from the first supply and discharge
The recording medium that paper mouth 202 supplies swimmingly is directed in transport path 201.
Moreover, paper guiding piece 110 possesses and is arranged on the forward surface side compared with transport face 218 and more forward surface side is more upward
Inclined induction face 219.Paper guiding piece 110 is by inducing face 219 that the recording medium supplied from first for ejection port 202 is (single
Page paper) front end guide downwards at leisure.Thus, for example, even in the recording medium that the supply of ejection port 202 is supplied from first
In the case that (single-sheet stationery) crimps because of pleat of the recording medium etc., the note also can be swimmingly guided in transport path 201
Recording medium.
Moreover, paper guiding piece 110, which possesses, is arranged on the backrest surface side compared with transport face 218, and more backrest surface side is more upward
The inclined backoff portion 220 in side.Thus, prevent from the rear side recording medium (continuous paper) that surface side is transported forward and the (ginseng of base material 301
According to Fig. 3) the interference such as end, so as to prevent from making because the front end of recording medium (continuous paper) is interfered with paper guiding piece 110
Transport into the recording medium (continuous paper) is broken down.
(construction of paper guiding piece 110)
Fig. 3 is the explanation figure for the construction for representing paper guiding piece 110.In figure 3, paper guiding piece 110 possesses by processing gold
The base material 301 for belonging to plate and being formed.Paper guiding piece 110 is rotated freely the e axle supporting of above-mentioned roller 208 by base material 301
State.Roller 208 is separately positioned on the opening portion 302 for being arranged at base material 301, and supported in paper guiding piece 110 by body side frame 111
Abutted under state with roller 207.
In paper guiding piece 110, the projection 303 of installation is provided with the both ends of the width of base material 301.Installation
Projection 303 is made up of the first projection 303a and the second projection 303b.Installation projection 303 (the first projection 303a and
Second projection 303b) it is separately positioned on the same position on carriage direction.In base material 301, the projection 303 of installation is provided with
The size of the width of the part of (the first projection 303a and the second projection 303b) be longer than respectively body side frame 111 it is opposed away from
From.
Moreover, in paper guiding piece 110, the projection of the positioning of width is provided with the both ends of width
304.The projection 304 of positioning is made up of the first projection 304a and the second projection 304b.(the first projection of projection 304 of positioning
304a and the second projection 304b) it is separately positioned on the same position on carriage direction.In base material 301, it is provided with positioning and uses
The size of width of part of projection 304 (the first projection 304a and the second projection 304b) be respectively equal to body side frame
111 opposed intervals.Thus, the positioning of the paper guiding piece 110 of width is carried out, so as to prevent paper guiding piece 110 from existing
Width rocks.
Moreover, in paper guiding piece 110, the recess of the positioning of carriage direction is provided with the both ends of width
305.Recess 305 possess the first recess 305a from the end face of the width of paper guiding piece 110 to inner side that be recessed from and with this
One recess 305a compares the second recess 305b being deeper recessed to inner side.In the direction of the width the first opposed recess 305a with
And second recess 305b be separately positioned on same position on carriage direction.
In the state of printer main body 101 is installed on, the second recess 305b is set to be embedded in the pawl of the setting of lower frame 106
Component (projection of the positioning on carriage direction, the symbol 401 in reference picture 4), so as to by paper guiding piece 110 relative to printing
Owner's body 101, the position on carriage direction fixes.
(supporting construction of paper guiding piece 110)
Fig. 4 and Fig. 5 is the explanation figure for the supporting construction for representing paper guiding piece 110.Fig. 4 is represented from top (guidance panel
Side) observation Fig. 1 shown in printer 100 state.Fig. 5 represents the Section A-A in Fig. 4.
In Fig. 4 and Fig. 5, body side frame 111 is provided with slit 501.In this embodiment, can be by slit 501
Realization is inserted into portion.The above-below direction of slit 501 is sized to the size phase with the thickness of slab direction of the projection of installation 303
Together.Slit 501 runs through each body side frame 111 in thickness of slab direction respectively.Slit 501 be separately positioned on each body side frame 111 in width
Opposed position and the identical position on carriage direction on direction.
The projection 303 of installation is inserted when body side frame 111 is provided with installation (or unloading) of paper guiding piece 110
Hole 502, hole 503.Moreover, positioning is inserted when body side frame 111 is provided with installation (or unloading) of paper guiding piece 110
Projection 304b hole 504.Hole 502 and hole 503 are continuous with slit 501 respectively.Slit 501 than hole 503 more support or oppose surface side extension.
In the state of printer main body 101 is installed on, so that the projection 303 of installation abuts the rear side of slit 501
End state, paper guiding piece 110 is supported by body side frame 111.The size of the above-below direction of slit 501 and the projection of installation
The size in 303 thickness of slab direction is identical, also, slit 501 extends than the surface side of more supporting or opposing of hole 503, therefore makes the prominent of installation
In the state of the end for playing 303 rear sides for abutting slit 501, make (being set in the table back of the body direction of recording medium for paper guiding piece 110
The above-below direction of printer 100 under configuration state) on position fix.
Thereby, it is possible to prevent paper guiding piece 110 from being rocked in above-below direction.Due to body side frame 111 by process metallic plate and
Formed, therefore the installation site of paper guiding piece 110 is provided by slit 501, the position essence thus, it is possible to ensure paper guiding piece 110
Degree.
The both ends of the axle 505 of 111 pairs of rollers 207 linked with driving sources such as motors of body side frame and the axle 506 of roller 214 are carried out
Supporting.In this embodiment, can be set by the roller 207 of the setting of axle 505 supported in body side frame 111, in axle 506
Roller 214, which is realized, transports component.Because body side frame 111 is formed by processing metallic plate, therefore by by the support shaft of body side frame 111
505th, 506, it can be ensured that the positional precision of roller 207,214.
Moreover, body side frame 111 supports to the both ends of the axle 507 of printhead 109.Printhead 109 is arranged to pass through edge
Axle 507 to slide so as to move in width.Due to forming body side frame 111 by processing metallic plate, therefore pass through
By the support shaft 507 of body side frame 111, it can be ensured that the precision of the record position carried out by printhead 109.
Like this, paper guiding piece 110, axle 505,506, axle are supported by the body side frame 111 formed by the processing of metallic plate
507, thus, it is possible to ensure roller 207,214,215, the mutual positional precision of printhead 109.Particularly, by using by metal
The body side frame 111 that the processing of plate is formed provides the position of roller 214 and paper guiding piece 110, so as to even in by paper guiding piece 110
It is configured in the case of being dismounted relative to printer main body 101, can also ensure that the position essence of the second clamping part 216
Degree.
Symbol 401 in Fig. 4 represents to be arranged at the claw component of lower frame 106.Claw component carry out paper guiding piece 110
Positioning on carriage direction.Claw component 401 has the post of thin in the direction of the width and thickness in the longitudinal direction rectangular cross-sectional
Shape portion, and the lateral face side in the back side for the recording medium transported from transport path 201 protrudes.That is, claw component 401 draws from paper
The upside of the lower lateral paper guiding piece 110 of guiding element 110 protrudes.Lower frame 106 is integrally provided with claw component 401.Claw component 401
It is integrally formed with lower frame 106, lower end is fixed on lower frame 106, and upper end is arranged to free end.
By making claw component 401 integrated with lower frame 106, thus, it is possible to prevent due to setting claw component 401 to cause
The component count increase of printer 100, and reduce the flow chart related to the assembling operation of printer 100.Thereby, it is possible to reality
The burden that existing operating personnel is spent on the assembling operation of printer 100 mitigates.
Claw component 401 is configured to swing along width using lower end as fulcrum.Because claw component 401 has width
Direction is thin and the columnar part of rectangular cross-sectional that fore-and-aft direction is thick and is integrally formed with lower frame 106, therefore is securing
In the state of lower end, more top end more significantly swingingly deforms, so as to be swung along width.Claw component 401 is applying
In the case of having external force, swung along width.Reverted to moreover, claw component 401 has when the external force of application is released from
The elasticity of shape originally.
The pawl (omitting diagram) that the oriented side of paper guiding piece 110 protrudes is set in the upper end of claw component 401.The pawl is with embedded the
Two recess 305b state engages with paper guiding piece 110.Thereby, it is possible to prevent paper guiding piece 110 from being transported in transport path 201
Table back of the body direction (above-below direction) for the recording medium sent rocks.Pawl be in the pawl on width to be dimensioned so as to upper end side small
In the inclined cone-shaped of the mode of lower end side.
Claw component 401 has when carrying out the handling of paper guiding piece 110 and in the case where being applied with external force, that can solve
Except the pawl and the elasticity of the degree deformation of the engaging of paper guiding piece 110 that are arranged at upper end.Carried out moreover, claw component 401 has
The elasticity of original shape is reverted to during the handling of paper guiding piece 110 and in the case where the external force of application is released from.
Fig. 6 and Fig. 7 is the explanation figure for the installation method for representing paper guiding piece 110.Fig. 6 is represented from the printing shown in Fig. 4
Machine 100 unloads the state of the midway of paper guiding piece 110.Fig. 7 represents the Section A-A in Fig. 6.
The handling steps of printer main body 101 (paper guiding piece 110 relative to)
In installation of the progress paper guiding piece 110 relative to printer main body 101, first, by the insertion side of paper guiding piece 110
Between framework 111.Insertion when, first, make on the width of paper guiding piece 110 one end (for example, operating personnel towards
Right side) decline and base material 301 is in relative to the inclined state of horizontal direction.
In this condition, the projection 303a by the installation of one end of decline (for example, operating personnel towards right side) is inserted
Enter hole 502 (for example, operating personnel towards right side the hole 502 that sets of body side frame 111), and by one end of decline (for example,
Operating personnel towards right side) installation projection 303b patchholes 503 (for example, operating personnel towards right side side
The hole 503 that framework 111 is set).
Next, by body side frame corresponding to projection 303a, the 303b press-in of the installation of insertion (for example, operating personnel face
To right side body side frame) 111, while reduce the other end on the width of paper guiding piece 110 (for example, operating personnel face
To left side), and by projection 303a, 303b of the installation of opposite side insert respectively corresponding to hole 502 and hole 503 (for example,
Operating personnel towards left side body side frame 111 hole 502 and the hole 503 that set).
Now, departed from by making the projection 304a of positioning in front of framework, and make the projection 304b of positioning from hole 504
Depart from, thus, it is possible to hole 502 corresponding to projection 303a, the 303b insertion by the installation of opposite side with hole 503 (for example, making
Industry personnel towards left side body side frame 111 hole 502 and the hole 503 that set).
Then, paper guiding piece 110 is decreased until downwards and abut slit 501.Claw component 401 is by the two of base material 301
The projection 303a patchholes 502 of the installation of end, by the projection 303b patchholes 503 of the installation at the both ends of base material 301,
And paper guiding piece 110 is decreased until downwards in the state of abutting slit 501, embedded first recess 305a.
Due to the pawl that is set in the front end of claw component 401 being dimensioned so as under upper end side is less than in the pawl on width
The cone-shaped of side, therefore making paper guiding piece 110 downwards in a manner of base material 301 is abutted the conical surface of claw component 401
Decline, thus enable that the claw component 401 easily embedded first recess 305a.
Fig. 6 and Fig. 7 represents by this way to insert between body side frame 111 paper guiding piece 110 and make claw component 401 embedding
Enter the first recess 305a state.Next, from the state shown in Fig. 6 and Fig. 7, (paper guiding piece 110 is in horizontal shape
State), projection 303a, 303b of the installation at the both ends of base material 301 is rearwardly breakked away from front face side in slit 501 respectively
It is dynamic.Now, the projection 303b of the installation at the both ends of base material 301 is made to slide rear side until abutting slit 501 respectively
End.Thus, fix the position of the above-below direction of paper guiding piece 110.
The medial surface than 502 forward surface side of hole, and base material are abutted in the projection 304a of the positioning at the both ends of base material 301
In the state of the projection 304b of the positioning at 301 both ends abuts the medial surface than the backrest surface side of hole 504, make paper guiding piece
110 base material 301 is slided until the projection 303b of installation abuts the end of the rear side of slit 501.Thus, paper guiding piece is made
The position of 110 width is fixed.
Claw component 401 abuts the rear side of slit 501 in the projection 303b of the installation at the both ends of base material 301 respectively
In the state of end, embedded second recess 305b.Thus, fix the position of the carriage direction of paper guiding piece 110.From printing
When owner's body 101 unloads paper guiding piece 110, the installation steps relative to above-mentioned printer main body 101 with paper guiding piece 110 are carried out
Opposite step.
As described above, the printer 100 of embodiment involved in the present invention is characterised by possessing：As
The body side frame 111 of a pair of frames, transport path 201 is clipped in the middle and arranged opposite by it along width；As supporting structure
The lower frame 106 of part, it is configured at the rear side for the recording medium transported in transport path 201 (lower side), and supports
Body side frame 111；Paper guiding piece 110, the face side (upper side) of its recording medium transported from transport path 201 is with transporting
Path 201 is arranged opposite, and is installed between body side frame 111 in a manner of it can unload relative to the body side frame 111, lower side frame
Body 106 possesses the claw component 401 that the lateral face side in the back side for the recording medium transported from transport path 201 protrudes, and paper draws
Guiding element 110 possesses the projection 303 and and pawl for the installation that both ends in the width direction protrude relative to the respective of body side frame 111
Component 401 chimeric recess 305, body side frame 111 possess receive installation by the use of the insertion of projection 303 be used as the narrow of the portion that is inserted into
Seam 501, by the projection 303 of installation is inserted into slit 501 so that paper guiding piece 110 relative to transport path 201 table
The position in back of the body direction is fixed, and by making claw component 401 chimeric with recess 305 so that paper guiding piece 110 is relative to transport
The position of the carriage direction in path 201 is fixed.
According to the printer 100 of embodiment involved in the present invention, paper guiding piece can be realized by body side frame 111
110 supporting and the position of the paper guiding piece 110 in table back of the body direction are fixed, and can carry out body side frame by lower frame 106
111 supporting and the position of the carriage direction of paper guiding piece 110 are fixed.Thus, according to embodiment involved in the present invention
Printer 100, in the printer for possessing the paper guiding piece 110 that can be dismounted relative to printer main body 101, it can drop
The structural portion number of packages of low printer 100, so as to realize burden that operating personnel is spent on the assembling operation of printer 100
Mitigate.
Especially, in the printer 100 of embodiment involved in the present invention, because recess 305 possesses depth difference
The first recess 305a and the second recess 305b, therefore carry out paper guiding piece 110 handling when, claw component 401 will not be made big
Swing amplitude (deformation), so as to make base material 301 reliably engage with claw component 401 (in deeper position).
According to the printer 100 of embodiment involved in the present invention, the handling operation of paper guiding piece 110 can be made easy
Carry out, and can reliably carry out the fixation of paper guiding piece 110.Moreover, beating according to embodiment involved in the present invention
Print machine 100, the deterioration of the claw component 401 caused by the handling of paper guiding piece 110 can be suppressed.
Moreover, the printer 100 of embodiment involved in the present invention is characterised by, formed by processing metallic plate
Body side frame 111.According to the printer 100 of embodiment involved in the present invention, it can be ensured that the accuracy of manufacture of body side frame 111,
So as to ensure the positional precision of the paper guiding piece 110 supported by the body side frame 111.
Thus, according to the printer 100 of embodiment involved in the present invention, it can be ensured that the high accuracy of manufacture simultaneously reduces knot
Structure component count, so as to realize that the burden that operating personnel is spent on the assembling operation of printer mitigates.Moreover, according to this hair
The printer 100 of bright involved embodiment, various thickness are transported in transport path 201 (table carries on the back the size in direction)
Recording medium in the case of, also different from the recording medium of transport can independently and reliably guide each recording medium.
Moreover, the printer 100 of embodiment involved in the present invention is characterised by that body side frame 111 is to integratedly having
The standby axle 505,506 as the roller 207,214 for transporting component is supported, the note in described 207,214 pairs of transport paths 201 of roller
Recording medium assigns transport force.
According to the printer 100 of embodiment involved in the present invention, by supporting paper guiding piece 110 by body side frame 111
And the axle 505,506 of roller 207,214, it can suppress to form the increase of the component count of printer 100, so as to realize operating personnel
The burden spent on the assembling operation of printer 100 mitigates.
Moreover, according to the printer 100 of embodiment involved in the present invention, by the body side frame that ensure that the accuracy of manufacture
The axle 505,506 of 111 backing rolls 207,214, it can be ensured that the transport precision of roller 207,214, and it is able to ensure that paper guiding piece
110 with the precision of the position relationship of roller 207,214.
Thus, according to the printer 100 of embodiment involved in the present invention, it can easily manufacture and carry out high quality
The printer 100 of operation of recording, so as to realize the cheap of the printer 100.
In addition, the printer 100 of embodiment involved in the present invention is using by processing metallic plate the side frame that is formed
Frame 111, not only the axle 506 of paper guiding piece 110, the axle 505 of roller 207, roller 214 is supported, goes back the axle of bearing print first 109
507, therefore the precision of the record position of roller 207, roller 214, the positional precision of roller 215 and printhead 109 is able to ensure that, and
It is able to ensure that the precision of each portion (roller 207, roller 214, roller 215 and printhead 109) mutual position relationship.
Moreover, according to the printer 100 of embodiment involved in the present invention, draw due to supporting paper by body side frame 111
Guiding element 110, the axle 505 of roller 207, the axle 506 of roller 214, axle 507, thus with set respectively supporting paper guiding piece 110, axle 505,
506 and the situation of component of axle 507 compare, can suppress to form the increase of the component count of printer 100, so as to realize
The burden that operating personnel is spent on the assembling operation of printer 100 mitigates.
Moreover, the printer 100 of embodiment involved in the present invention is characterised by, the grade of supporting paper guiding piece 110
Lower frame 106 forms a part for the framework 102 of printer 100.According to the printer of embodiment involved in the present invention
100, body side frame 111 is supported by the lower frame 106 of a part for the framework 102 by forming printer 100, thus, it is possible to drop
The structural portion number of packages of low printer 100, reduce the process number that the assembling of printer 100 is spent.Thereby, it is possible to realize operation people
The burden that member is spent on the assembling operation of printer mitigates, and then can realize the cheap of the printer 100.
Industrial applicability
As described above, printer involved in the present invention is useful in terms of operation of recording is carried out to recording medium, especially
Suitable for possessing the printer in the component can be dismounted during maintenance of printhead etc..
【Symbol description】
100- printers
106- lower frames
110- paper guiding pieces
111- body side frames
201- transport paths
The projection of 303- installations
305- recesses
The recesses of 305a- first
The recesses of 305b- second
401- claw components
501- slits
Claims (4)
1. a kind of printer, operation of recording is carried out to the recording medium transported in transport path, it is characterised in that possess：
The transport path is clipped in the middle and arranged opposite, the width by a pair of frames, its width along the printer
Transported perpendicular in the transport path in the table back of the body direction of recording medium of the degree direction with being transported in the transport path
Recording medium surface direction it is orthogonal and the carriage direction of the recording medium with the transport path is orthogonal；
Supporting member, it is configured at the rear side for the recording medium transported in the transport path, and supports the pair of frame
Frame；
Guiding elements, the face side of its recording medium transported from the transport path is opposed with the transport path to match somebody with somebody
Put, and installed between the pair of framework in a manner of it can unload relative to a pair of frames,
The supporting member possesses the pawl that the lateral face side in the back side for the recording medium transported from the transport path protrudes
Component,
The guiding elements possesses from the both ends of the width projection prominent relative to the respective of the pair of framework
The chimeric recess with the claw component,
What the pair of framework possessed the insertion that receives the projection is inserted into portion,
By the way that portion will be inserted into so that the guiding elements is relative to described in the transport path described in projection insertion
The position in table back of the body direction is fixed, also, by making the claw component and the recess chimeric so that the guiding elements is relative
Fixed in the position of the carriage direction of the transport path.
2. printer as claimed in claim 1, it is characterised in that
The pair of framework is formed by processing metallic plate.
3. printer as claimed in claim 2, it is characterised in that
The recording medium that the pair of framework branch is honoured in the transport path assigns the transport component of transport force.
4. the printer as described in any one in claims 1 to 3, it is characterised in that
The supporting member forms a part for the framework of the printer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012245839A JP5959408B2 (en) | 2012-11-07 | 2012-11-07 | Printer |
| JP2012-245839 | 2012-11-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802499A CN103802499A (en) | 2014-05-21 |
| CN103802499B true CN103802499B (en) | 2017-12-01 |
Family
ID=50700077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310491954.2A Active CN103802499B (en) | 2012-11-07 | 2013-10-18 | Printer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5959408B2 (en) |
| CN (1) | CN103802499B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1576033A (en) * | 2003-07-21 | 2005-02-09 | 三星电子株式会社 | Multi-function machine having jam removing apparatus and jam removing method thereof |
| JP3724641B2 (en) * | 2001-10-31 | 2005-12-07 | セイコープレシジョン株式会社 | Medium transport device |
| CN101331025A (en) * | 2006-02-20 | 2008-12-24 | 佳能株式会社 | Cassette for a printer |
| CN102120389A (en) * | 2009-11-27 | 2011-07-13 | 精工爱普生株式会社 | Recording device and recording medium supply mechanism for a recording device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2723803B2 (en) * | 1994-06-14 | 1998-03-09 | 日本電気データ機器株式会社 | Paper transport device |
| JP2665158B2 (en) * | 1994-07-21 | 1997-10-22 | 日本電気データ機器株式会社 | Paper guide device |
| JPH08157101A (en) * | 1994-11-30 | 1996-06-18 | Murata Mach Ltd | Attaching structure of guide plate |
| JPH08282040A (en) * | 1995-04-10 | 1996-10-29 | Fuji Photo Film Co Ltd | Printer |
| JPH08301461A (en) * | 1995-05-01 | 1996-11-19 | Brother Ind Ltd | Paper feed cassette device |
| JP2002293467A (en) * | 2001-03-30 | 2002-10-09 | Seiko Epson Corp | Guide member for recording medium and recorder with guide member |
| JP5609671B2 (en) * | 2011-01-21 | 2014-10-22 | ブラザー工業株式会社 | Conveying apparatus and inkjet recording apparatus |
-
2012
- 2012-11-07 JP JP2012245839A patent/JP5959408B2/en not_active Expired - Fee Related
-
2013
- 2013-10-18 CN CN201310491954.2A patent/CN103802499B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3724641B2 (en) * | 2001-10-31 | 2005-12-07 | セイコープレシジョン株式会社 | Medium transport device |
| CN1576033A (en) * | 2003-07-21 | 2005-02-09 | 三星电子株式会社 | Multi-function machine having jam removing apparatus and jam removing method thereof |
| CN101331025A (en) * | 2006-02-20 | 2008-12-24 | 佳能株式会社 | Cassette for a printer |
| CN102120389A (en) * | 2009-11-27 | 2011-07-13 | 精工爱普生株式会社 | Recording device and recording medium supply mechanism for a recording device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103802499A (en) | 2014-05-21 |
| JP5959408B2 (en) | 2016-08-02 |
| JP2014094790A (en) | 2014-05-22 |
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| CB02 | Change of applicant information |
Address after: Tokyo, Japan Applicant after: CITIZEN WATCH Co.,Ltd. Applicant after: CITIZEN SYSTEMS JAPAN Co.,Ltd. Address before: Tokyo, Japan Applicant before: CITIZEN HOLDINGS Co.,Ltd. Applicant before: CITIZEN SYSTEMS JAPAN Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: New territories, Hongkong, China Patentee after: De Shi development (Group) Co.,Ltd. Address before: Tokyo, Japan Co-patentee before: CITIZEN SYSTEMS JAPAN Co.,Ltd. Patentee before: CITIZEN WATCH Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230605 Address after: Floors 1-4, Building F0005, No. 399, Jinxing Road, Jianghai District, Jiangmen City, Guangdong Province Patentee after: Printers (Jiangmen) Co.,Ltd. Address before: New territories, Hongkong, China Patentee before: De Shi development (Group) Co.,Ltd. |