CN103802499A - Printer - Google Patents
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- CN103802499A CN103802499A CN201310491954.2A CN201310491954A CN103802499A CN 103802499 A CN103802499 A CN 103802499A CN 201310491954 A CN201310491954 A CN 201310491954A CN 103802499 A CN103802499 A CN 103802499A
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- printer
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- transporting
- recording medium
- guiding piece
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Abstract
The invention provides a printer which can reduce structural part number of a printer allowing a guide member to be detached relative to a printer main body, thereby alleviating workers' burden consumed on the assembling of the printer. The printer (100) enables a paper guide member to be fixed at a position relative to the surface back direction by inserting a protrusion into a slit (501) of side frames (111), and enables the paper guide member to be fixed at a position relative to the conveying direction of a conveying path by embedding a claw member into the recess part of the paper guide member, the protrusion is a protrusion arranged at the paper guide member to be used for installation, the paper guide member is detachably arranged at the oppositely arranged side frames (111) which sandwiches a conveying path therebetween, and the claw member is integrally arranged at a lower side frame (106) for supporting the side frames (111).
Description
Technical field
The present invention relates to the printer of the operation of recording that a kind of enforcement carries out recording medium.
Background technology
There is the printer that possesses the guiding elements that the transporting position to transporting the recording medium in path guides all the time.In this printer, exist and make guiding elements can carry out with respect to printer main body the printer of dismounting.This guiding elements unloads from printer main body in printer generation paperboard or while carrying out upkeep operation etc., and is fixed on printer main body by blocking element etc. under normal conditions.
Particularly, there is following printer all the time,, close with the pin card that is arranged on framework by making the hole that is arranged on paper guiding piece, thereby this paper guiding piece is supported, described framework is arranged on and this opposed position of paper guiding piece, and by fixed component is closed with mode and pin card that this paper guiding piece is clipped between framework, thereby this paper guiding piece is fixed (with reference to following patent documentation 1.)。In this printer, paper guiding piece can be unloaded by unloading fixed component.
And, particularly, there is following printer all the time,, along the guiding groove of the guide rail in mechanical framework setting, guiding elements can be plugged at above-below direction, thereby and by the pin of the framework setting in fixing use being inserted in the hole of guiding elements setting and guiding elements being fixed (with reference to following patent documentation 2 in the position of guiding elements being inserted to guiding groove.)。In this printer, by the guiding elements of extracting from pin is extracted along guiding groove, can unload this guiding elements.
Patent documentation 1: Japanese kokai publication hei 7-329379 communique
Patent documentation 2: Japanese kokai publication hei 8-25739 communique
But, there is following problem in the prior art that comprises above-mentioned patent documentation 1,2,, realize the complex structure of guiding elements with respect to the handling of printer main body, the component count that forms the printer that makes guiding elements be fixed on printer main body (can not guide the handling of member) becomes many, and operating personnel's the burden of being engaged in the assembling operation of this printer is large.
Summary of the invention
The problem causing in order to eliminate above-mentioned prior art, the object of the invention is to reduce structural portion number of packages in the printer that possesses the guiding elements that can carry out with respect to printer main body dismounting, thereby the burden realizing on the assembling operation that operating personnel spends in printer alleviates.
In addition, the problem causing in order to eliminate above-mentioned prior art, the object of the present invention is to provide and can guarantee the high accuracy of manufacture and reduce structural portion number of packages, thereby the burden realizing on the assembling operation that operating personnel spends in printer alleviates.
Achieve the goal in order to solve above-mentioned problem, printer involved in the present invention is to carrying out operation of recording transporting the recording medium transporting in path, it is characterized in that, possess: pair of frames, it transports this path and is clipped in the middle and arranged opposite along width, described width be with the orthogonal direction of the table back of the body direction of the described recording medium transporting in transporting path and for the orthogonal direction of the carriage direction of the described described recording medium that transports path, supporting member, it is disposed at the rear side at the described recording medium transporting in transporting path, and supports described pair of frames, guiding elements, its from the face side of the described recording medium transporting transporting path with described in transport path arranged opposite, and install with respect to this pair of frames in the mode that can unload between described pair of frames, described supporting member possess from the rear side of the described recording medium transporting transporting path to the outstanding claw component of face side, described guiding elements possess from the two ends of described width with respect to described pair of frames separately and outstanding projection and the recess chimeric with described claw component, described pair of frames possesses the portion that is inserted into of the insertion that receives described projection, thereby by described guiding elements is fixed the portion of being inserted into described in described projection insertion with respect to the position of described described table back of the body direction of transporting path, and, by making, thereby described claw component and described recess are chimeric makes described guiding elements fix with respect to the position of the described described carriage direction that transports path.
And printer involved in the present invention is characterised in that, in above-mentioned invention, described pair of frames forms by processing metal plate.
And printer involved in the present invention is characterised in that, in above-mentioned invention, described pair of frames is propped up the recording medium transporting in path described in honouring and is given the member that transports of transport force.
And printer involved in the present invention is characterised in that, in above-mentioned invention, described supporting member forms a part for the framework of described printer.
[invention effect]
According to printer involved in the present invention, possessing and can carry out in the printer of guiding elements of dismounting with respect to printer main body, can reduce structural portion number of packages and realize the effect that the burden on the assembling operation that operating personnel spends in printer alleviates thereby played.
Accompanying drawing explanation
Fig. 1 is the key diagram that represents the structure of the printer of embodiment involved in the present invention.
Fig. 2 is the key diagram that represents printer main body.
Fig. 3 is the key diagram that represents the structure of paper guiding piece.
Fig. 4 is the key diagram (its 1) that represents the supporting construction of paper guiding piece.
Fig. 5 is the key diagram (its 2) that represents the supporting construction of paper guiding piece.
Fig. 6 is the key diagram (its 1) that represents the installation method of paper guiding piece.
Fig. 7 is the key diagram (its 2) that represents the installation method of paper guiding piece.
The specific embodiment
Referring to accompanying drawing, the suitable embodiment of printer involved in the present invention is elaborated.
(structure of printer)
First, the structure of the printer to embodiment involved in the present invention describes.Fig. 1 is the key diagram that represents the structure of the printer of embodiment involved in the present invention.In Fig. 1, the printer 100 of embodiment involved in the present invention possesses the framework 102 that printer main body 101 is received.
Be provided with guidance panel 103, power switch 104 in framework 102.Framework 102 is made up of with the lower side frame body 106 that is provided with power switch 104 the upper side frame body 105 that is provided with guidance panel 103.Framework 102 is by forming upper side frame body 105 and lower side frame body 106 in above-below direction combination.Be provided with supply and discharge paper disc 107 in framework 102.Supply and discharge paper disc 107 is arranged on the front face side of printer 100.
Centered by fulcrum and a member 108 is turned under the state of front face side, can carry out for the various maintenances of a part of printer main body 101 of inner side that are accommodated in framework 102.Particularly, centered by fulcrum and a member 108 is rotated to front face side, thereby make under the state of inside of framework 102, for example, can print the replacing of the printhead 109 that owner's body 101 possesses.
In the time of a replacing operation that prints 109, will unload by the paper guiding piece 110 of front face side setting than printhead 109.In this embodiment, can realize guiding elements by paper guiding piece 110.Paper guiding piece 110 is supported by body side frame 111.
By the projection (with reference to the symbol 303 in Fig. 3) of the installation use arranging at the both ends of width is inserted in to the slit (with reference to the symbol 501 in Fig. 5) arranging at body side frame 111, thereby can between body side frame 111, support paper guiding piece 110 by this body side frame 111.
By lower side frame body 106 support side frameworks 111.In this embodiment, can realize supporting member by lower side frame body 106.Lower side frame body 106 for example can form by injection mo(u)lding.Lower side frame body 106 possesses from the upwards projection of side-prominent supporting use of downside, is engaged and carrys out support side framework 111 with the recess that is arranged on body side frame 111 by the projection that makes this supporting use.
By by lower side frame body 106 support side frameworks 111, prevent that the component count causing due to the mechanism of support side framework 111 from increasing, and reduce the flow chart relevant to assembling operation of printer 100, alleviate thereby can realize the burden that operating personnel spends on assembling operation.
(structure of printer main body 101)
Fig. 2 is the key diagram that represents printer main body 101.Fig. 2 represents to cut off along vertical direction the cross section of the state of the printer main body 101 of the inner side that is accommodated in framework 102.In Fig. 2, printer main body 101 possess transport as record object recording medium transport path 201.Transporting path 201 is communicated with the first confession ejection port 202 of the front face side that is arranged at printer main body 101 with the second confession ejection port 203 of the rear side that is arranged at printer main body 101.
For the printer 100 of this embodiment, as recording medium, can use single-sheet stationery and continuous paper.Single-sheet stationery is the recording medium that prior severing becomes prescribed level, particularly, can pass through the realization such as paper, the paper of B5 size of A4 size.Continuous paper is the recording medium of strip, for example, has the form of coiling tubular alongst, in the length of every regulation folding form of different direction etc. towards each other.Because single-sheet stationery, continuous paper are that therefore description thereof is omitted for known technology.
Transport and in path 201, be provided with the recording unit 204 of recording medium being carried out to operation of recording.Recording unit 204 possesses printhead 109 and impression portion 205.Printhead 109 can arrange removably with respect to printer main body 101.Recording unit 204 is for example impacted the operation of recording of mode.
Printhead (impact printhead) 109 in the recording unit 204 of impact mode possesses multiple stitches, and has the front end assortment of multiple stitches is become to rectangular structure.Multiple stitches are set to distinguish side-prominent to impression portion 205 independently.
In the time of the operation of recording of the recording unit 204 of the mode of impacting, make recording medium between printhead (impact printhead) 109 and impression portion 205.In addition, multiple stitches that printhead (impact printhead) 109 is possessed optionally hit impression portion 205, thereby extrude point (point) at recording medium.Recording medium for example can use recording medium part color development, so-called pressure-sensitive mode that makes to be applied with this pressure by exerting pressure.
Or, use the recording unit 204 of printhead (impact printhead) 109 to realize operation of recording by following mode,, make ink ribbon between printhead (impact printhead) 109 and impression portion 205, and utilize the pressure of stitch that the China ink of ink ribbon is needed on to recording medium, carry out thus record.
The recording unit 204 of impact mode extrudes point (point) by continuous, and manifests word etc.In addition, in this embodiment, lettering not only comprises that the point (point) by extruding manifests the situation of word, also comprises the situation in addition such as the word that manifests figure.Because can utilizing known technology, printhead (impact printhead) 109 easily realizes that therefore description thereof is omitted.
In addition, recording unit 204 is not limited to impact mode and also can have adopted the lettering of non-impact mode.The recording unit 204 of non-impact mode is for example utilized temperature-sensitive mode, thermal transfer mode, ink-jetting style, laser mode etc. and is carried out lettering.In this case, recording unit 204 replaces impact printhead, and possesses the printhead 109 consistent with each lettering mode.Because temperature-sensitive mode, thermal transfer mode, ink-jetting style, laser (electrofax) mode are that therefore description thereof is omitted for known technology.
Transporting on path 201, be provided with and realize the first the first roller that transports portion to 206 in a side (front face side) of recording unit 204.The first roller transports the single-sheet stationery being supported by supply and discharge paper disc 107 206 to recording unit 204.
Form that the first roller is all set to centered by the axle center parallel with the direction (width) of carriage direction that is orthogonal to recording medium two rollers 207,208 of 206 and can be around this axle center rotation.The first roller to 206 in, the drive sources (omitting diagram) such as the roller of a side 207 and motor link.The first roller to 206 in, roller 207 butts of the roller 208 of opposite side and a side, and along with the rotation of the roller 207 of a side with rotation together with the roller 207 of this side.
The first roller to 206 at recording medium between between the roller 207 of a side and the roller 208 of opposite side, sandwich this recording medium in roller 207 and the position (hereinafter referred to as " the first clamping part ") 209 of roller 208 butts of opposite side of a side.Roller 207 in this next side of state rotates, and utilizes thus and in the friction of transporting the recording medium transporting in path 201, the roller 208 of opposite side is rotated.
The first roller to 206 in, the roller 207 of a side linking with drive source is arranged on the downside that transports path 201, the roller 208 of the opposite side not linking with drive source is arranged on the upside that transports path 201.The first roller to 206 in, the first clamping part 209 is arranged on the position with record position (the upper surface position of the impression portion 205) approximate horizontal of recording unit 204.
Transporting on path 201, be provided with and realize the second tractor 210 that transports portion at the opposite side (rear side) of recording unit 204.Tractor 210 transports continuous paper to recording unit 204.Tractor 210 possesses the illustrated pin band of omission.Pin is with in the form of a ring belt shape and is set up in and omits illustrated roller pair.The roller that forms a side of the roller centering of tractor 210 links with the drive source such as motor by driving shaft 211.
The roller that forms a side of the roller centering of tractor 210 rotates by the driving force that is passed the drive sources such as motor.Pin is with the rotation along with the roller of a side of the roller centering of formation tractor 210, and at the direction rotation identical with the direction of rotation of this roller.Setting up the roller centering of pin band, the roller not linking with the drive source such as motor is driven in this by the rotation of the pin band that accompanies with the rotation of roller and is rotated rotatably.
Pin band possesses the multiple pins that engage to the peripheral direction hole of transporting use (transporting hole) outstanding and that arrange with the both sides at continuous paper.Pin band is rotated along with the rotation of roller with the state that this pin is inserted to the hole (transporting hole) of transporting use, thereby can transport continuous paper to recording unit 204.
Transporting on path 201, between recording unit 204 and tractor 210, be provided with and realize the 3rd second roller that transports portion to 213.Second roller transports continuous paper from rear side to recording unit 204 to 213, and the recording medium (single-sheet stationery) that has passed through recording unit 204 from front face side is transported to rear side.
Form that second roller is all set to centered by the axle center parallel with the width of recording medium two rollers 214,215 of 213 and can be around this axle center rotation.Second roller to 213 in, the drive sources (omitting diagram) such as the roller of a side 214 and motor link.Second roller to 213 in, roller 214 butts of the roller 215 of opposite side and a side, and along with the rotation of the roller 214 of a side with rotation together with the roller 214 of this side.
Second roller to 213 at recording medium between between the roller 214 of a side and the roller 215 of opposite side, sandwich this recording medium in roller 214 and the position (hereinafter referred to as " the second clamping part ") 216 of roller 215 butts of opposite side of a side.Roller 214 in this next side of state rotates, thereby utilizes and transporting the friction of the recording medium transporting in path 201, the roller 215 of opposite side rotated.
Second roller to 213 in, the roller 214 of a side linking with drive source is arranged on the upside that transports path 201, the roller 215 of the opposite side not linking with drive source is arranged on the downside that transports path 201.Second roller to 213 in, the second clamping part 216 be arranged on than with the position side on the lower of record position (the upper surface position of the impression portion 205) approximate horizontal based on recording unit 204.
Transporting on path 201, between tractor 210 and second roller are to 213, be provided with guiding elements 217.Guiding elements 217 possesses from downside and transports path 201 guide surface 217a opposed and that tilt higher than the mode of front face side with rear side.This guide surface 217a is continuous on the whole region of width of recording medium.
Paper guiding piece 110 transport on path 201, be arranged on the first roller to compared with 206 by front face side.Support above-mentioned roller 208 by paper guiding piece 110.Paper guiding piece 110 possesses and transports the opposed face 218 that transports in path 201.Paper guiding piece 110 can prevent transporting floating of the recording medium that transports in path 201 by transporting face 218.Thus, can will be directed to swimmingly and transport path 201 from the first recording medium of supplying with for ejection port 202.
And paper guiding piece 110 possesses and is arranged on compared with transporting face 218 by front face side and the induction face 219 more tilting more upward by front face side.Paper guiding piece 110 guides the front end from the first recording medium (single-sheet stationery) of supplying with for ejection port 202 downwards at leisure by induction face 219.Thus, for example, even in the case of the recording medium (single-sheet stationery) supplied with for ejection port 202 from first because of the pleat of this recording medium etc. curling, also can in path 201, guide swimmingly this recording medium transporting.
And paper guiding piece 110 possesses and is arranged on compared with transporting face 218 by rear side, and the portion of keeping out of the way 220 of more tilting more upward by rear side.Thus, prevent the interference such as end of the recording medium (continuous paper) that transports to front face side from rear side and base material 301 (with reference to Fig. 3), thereby can prevent from interfering and causing transporting of this recording medium (continuous paper) to break down because of the front end of recording medium (continuous paper) and paper guiding piece 110.
(structure of paper guiding piece 110)
Fig. 3 is the key diagram that represents the structure of paper guiding piece 110.In Fig. 3, paper guiding piece 110 possesses the base material 301 forming by processing metal plate.Paper guiding piece 110 is rotation state freely by base material 301 by the axle supporting of above-mentioned roller 208.Roller 208 is separately positioned on the peristome 302 that is arranged at base material 301, and under the state being supported by body side frame 111 at paper guiding piece 110 with roller 207 butts.
In paper guiding piece 110, be provided with the projection 303 of installation use at the both ends of the width of base material 301.The projection 303 that use is installed is made up of the first projection 303a and the second projection 303b.The projection 303 (the first projection 303a and the second projection 303b) that use is installed is separately positioned on the same position on carriage direction.In base material 301, the size that is provided with the width of the part of the projection 303 (the first projection 303a and the second projection 303b) that use is installed is longer than respectively the opposed distance of body side frame 111.
And, in paper guiding piece 110, be provided with the projection 304 of the location use of width at the both ends of width.The projection 304 of location use is made up of the first projection 304a and the second projection 304b.The projection 304 (the first projection 304a and the second projection 304b) of location use is separately positioned on the same position on carriage direction.In base material 301, the size that is provided with the width of the part of the projection 304 (the first projection 304a and the second projection 304b) of location use equals respectively the opposed interval of body side frame 111.Thus, carry out the location of the paper guiding piece 110 of width, thereby can prevent that paper guiding piece 110 from rocking at width.
And, in paper guiding piece 110, be provided with the recess 305 of the location use of carriage direction at the both ends of width.Recess 305 possesses the first recess 305a caving in to the inside from the end face of the width of paper guiding piece 110 and the second recess 305b deeper caving in to the inside compared with this first recess 305a.On width, opposed the first recess 305a and the second recess 305b are separately positioned on the same position on carriage direction.
Be installed under the state of printer main body 101, claw component (the projection of the location use on carriage direction that makes the second recess 305b be embedded in lower side frame body 106 to arrange, with reference to the symbol 401 in Fig. 4), thus paper guiding piece 110 is fixed with respect to position printer main body 101, on carriage direction.
(supporting construction of paper guiding piece 110)
Fig. 4 and Fig. 5 are the key diagram that represents the supporting construction of paper guiding piece 110.Fig. 4 represents to observe from top (guidance panel side) state of the printer 100 shown in Fig. 1.A-A cross section in Fig. 5 presentation graphs 4.
In Fig. 4 and Fig. 5, be provided with slit 501 at body side frame 111.In this embodiment, can realize the portion that is inserted into by slit 501.The size of the above-below direction of slit 501 is set to and thickness of slab direction measure-alike of projection 303 that use is installed.Slit 501 runs through each body side frame 111 in thickness of slab direction respectively.Slit 501 is separately positioned on the opposed position on width of each body side frame 111 and identical position on carriage direction.
In the time that being provided with the installation (or unloading) in paper guiding piece 110, inserts body side frame 111 hole 502, the hole 503 of the projection 303 that use is installed.And, the hole 504 of inserting the projection 304b of location use in the time that body side frame 111 is provided with the installation (or unloading) in paper guiding piece 110.Hole 502 and hole 503 are continuous with slit 501 respectively.Slit 501 more extends to rear side than hole 503.
Be installed under the state of printer main body 101, so that the state of the end of the rear side of the projection 303 butt slits 501 of use is installed, supporting paper guiding piece 110 by body side frame 111.The size of the above-below direction of slit 501 and thickness of slab direction measure-alike of projection 303 that use is installed, and, slit 501 more extends to rear side than hole 503, therefore under the state of end of rear side that makes the projection 303 butt slits 501 that use is installed, the position in the back of the body direction of the table at recording medium (above-below direction of the printer 100 under state is set) of paper guiding piece 110 is fixed.
Thus, can prevent that paper guiding piece 110 from rocking at above-below direction.Because body side frame 111 forms by processing metal plate, therefore stipulate the installation site of paper guiding piece 110 by slit 501, can guarantee thus the positional precision of paper guiding piece 110.
And support at the two ends of the axle 507 of body side frame 111 to printhead 109.Thereby printhead 109 is set to by sliding and can move at width along axle 507.Owing to forming body side frame 111 by processing metal plate, therefore, by by body side frame 111 bolsters 507, can guarantee the precision of the record position being undertaken by printhead 109.
Like this, by supported paper guiding piece 110, axle 505,506, axle 507 by the body side frame being processed to form 111 of metallic plate, can guarantee thus the mutual positional precision of roller 207,214,215, printhead 109.Particularly, by utilizing by the body side frame the being processed to form 111 regulation rollers 214 of metallic plate and the position of paper guiding piece 110, even if thereby in the situation that paper guiding piece 110 being set to can carry out dismounting with respect to printer main body 101, also can guarantee the positional precision of the second clamping part 216.
By making claw component 401 and lower side frame body 106 integrated, can prevent from thus causing the component count of printer 100 to increase due to claw component 401 being set, and the minimizing flow chart relevant to the assembling operation of printer 100.The burden that can realize on the assembling operation that operating personnel spends in printer 100 thus, alleviates.
Be provided with the pawl side-prominent to paper guiding piece 110 (omitting diagram) in the upper end of claw component 401.This pawl engages with paper guiding piece 110 with the state that embeds the second recess 305b.Thus, can prevent that paper guiding piece 110 from rocking in the table back of the body direction (above-below direction) of transporting the recording medium transporting in path 201.Pawl is with the size of the pawl on width and is formed as the cone-shaped that mode that upper end side is less than lower end side tilts.
Fig. 6 and Fig. 7 are the key diagram that represents the installation method of paper guiding piece 110.Fig. 6 represents to unload from the printer 100 shown in Fig. 4 the state midway of paper guiding piece 110.A-A cross section in Fig. 7 presentation graphs 6.
(paper guiding piece 110 is with respect to the handling step of printer main body 101)
In the time carrying out paper guiding piece 110 with respect to the installation of printer main body 101, first, between paper guiding piece 110 inserting side frameworks 111.In the time inserting, first, one end on the width of paper guiding piece 110 (for example, operating personnel towards right side) is declined and make the state of base material 301 in tilting with respect to horizontal direction.
Under this state, by the one end declining (for example, operating personnel towards right side) installation use projection 303a patchhole 502 (for example, operating personnel towards the hole 502 that arranges of the body side frame 111 on right side), and by the one end declining (for example, operating personnel towards right side) installation use projection 303b patchhole 503 (for example, operating personnel towards the hole 503 that arranges of the body side frame 111 on right side).
Next, projection 303a, the 303b of the installation use of insertion (are for example pressed into corresponding body side frame, operating personnel towards the body side frame on right side) 111, (for example reduce the other end on the width of paper guiding piece 110 simultaneously, operating personnel towards left side), and by projection 303a, the 303b of the installation use of opposite side insert respectively corresponding hole 502 and hole 503 (for example, operating personnel towards the body side frame 111 in the left side hole 502 and hole 503 that arrange).
Now, by the projection 304a that locates use is departed from from framework front, and the projection 304b that locates use is departed from from hole 504, projection 303a, the 303b of the installation use of opposite side can be inserted thus corresponding hole 502 and hole 503 (for example, operating personnel towards the body side frame 111 in the left side hole 502 and hole 503 that arrange).
Then, paper guiding piece 110 is declined until butt slit 501 downwards.Claw component 401 is by the projection 303a patchhole 502 of the installation use at the both ends of base material 301, by the projection 303b patchhole 503 of the installation use at the both ends of base material 301, and paper guiding piece 110 is declined until under the state of butt slit 501, embed the first recess 305a downwards.
The size that is the pawl on width due to the pawl of the front end setting at claw component 401 is formed as the cone-shaped that upper end side is less than lower end side, therefore by so that the mode of the conical surface of base material 301 butt claw components 401 declines paper guiding piece 110 downwards, can make thus this claw component 401 easily embed the first recess 305a.
Fig. 6 and Fig. 7 represent by this way between paper guiding piece 110 inserting side frameworks 111 and make claw component 401 embed the state of the first recess 305a.Next,, from the state shown in Fig. 6 and Fig. 7 (state of paper guiding piece 110 in level), projection 303a, the 303b of the installation use at the both ends of base material 301 are slided respectively in slit 501 from side direction rear side above.Now, the projection 303b of the installation use at the both ends of base material 301 is slided respectively until the end of the rear side of butt slit 501.Thus, the position of the above-below direction of paper guiding piece 110 is fixed.
The projection 304a butt of the location use at the both ends of base material 301 than hole 502 medial surface by front face side, and the projection 304b butt of the location use at the both ends of base material 301 under the state by the medial surface of rear side, slides until the end of the rear side of the projection 303b butt slit 501 of use is installed the base material 301 of paper guiding piece 110 than hole 504.Thus, the position of the width of paper guiding piece 110 is fixed.
As described above, the printer 100 of embodiment involved in the present invention is characterised in that to possess: as the body side frame 111 of pair of frames, it will transport path 201 along width and be clipped in the middle and arranged opposite, as the lower side frame body 106 of supporting member, it is disposed in the rear side of transporting the recording medium transporting in path 201 (lower side), and support side framework 111, paper guiding piece 110, its from the face side (upper side) of transporting the recording medium transporting path 201 with transport path 201 arranged opposite, and install with respect to this body side frame 111 in the mode that can unload between body side frame 111, lower side frame body 106 possess from the rear side of transporting the recording medium transporting path 201 to the outstanding claw component 401 of face side, paper guiding piece 110 possess from the two ends of width with respect to body side frame 111 separately and the projection 303 of outstanding installation use and the recess 305 chimeric with claw component 401, body side frame 111 possesses the conduct of insertion that receives the projection 303 that use is installed and is inserted into the slit 501 of portion, thereby by inserting slit 501 and make paper guiding piece 110 and fix with respect to the position of transport path 201 table back of the body direction the projection 303 of use being installed, thereby and claw component 401 and recess 305 are chimeric to be made paper guiding piece 110 and fixes with respect to the position of transport path 201 carriage direction by making.
According to the printer 100 of embodiment involved in the present invention, the supporting that can realize paper guiding piece 110 by body side frame 111 is fixed with the position of the paper guiding piece 110 of table back of the body direction, and the position that can carry out the supporting of body side frame 111 and the carriage direction of paper guiding piece 110 by lower side frame body 106 is fixed.Thus, according to the printer 100 of embodiment involved in the present invention, possessing and can carry out in the printer of paper guiding piece 110 of dismounting with respect to printer main body 101, can reduce the structural portion number of packages of printer 100, thereby the burden that can realize on the assembling operation that operating personnel spends in printer 100 alleviates.
Especially, in the printer 100 of embodiment involved in the present invention, because recess 305 possesses the first recess 305a and the second recess 305b that the degree of depth is different, therefore in the time carrying out the handling of paper guiding piece 110, can not make claw component 401 significantly swing (distortion), thus can make base material 301 and claw component 401 reliably (in darker position) engage.
According to the printer 100 of embodiment involved in the present invention, can make the handling operation of paper guiding piece 110 easily carry out, and can carry out reliably the fixing of paper guiding piece 110.And, according to the printer 100 of embodiment involved in the present invention, can suppress the deteriorated of the claw component 401 that causes because of the handling of paper guiding piece 110.
And the printer 100 of embodiment involved in the present invention is characterised in that, forms body side frame 111 by processing metal plate.According to the printer 100 of embodiment involved in the present invention, can guarantee the accuracy of manufacture of body side frame 111, thereby can guarantee the positional precision of the paper guiding piece 110 being supported by this body side frame 111.
Thus, according to the printer 100 of embodiment involved in the present invention, can guarantee the high accuracy of manufacture and reduce structural portion number of packages, thereby the burden that can realize on the assembling operation that operating personnel spends in printer alleviates.And, according to the printer 100 of embodiment involved in the present invention, even in the case of transporting the recording medium that transports various thickness (size of table back of the body direction) in path 201, also can independently and reliably guide each recording medium from the recording medium transporting different.
And, the printer 100 of embodiment involved in the present invention is characterised in that, body side frame 111 supports possessing integratedly as the axle 505,506 of the roller 207,214 that transports member, and 207,214 pairs of recording mediums that transport in path 201 of described roller are given transport force.
According to the printer 100 of embodiment involved in the present invention, by supported the axle 505,506 of paper guiding piece 110 and roller 207,214 by body side frame 111, can suppress the increase of the component count that forms printer 100, thereby the burden realizing on the assembling operation that operating personnel spends in printer 100 alleviates.
And, according to the printer 100 of embodiment involved in the present invention, by having guaranteed the axle 505,506 of body side frame 111 backing rolls 207,214 of the accuracy of manufacture, the precision of transporting of roller 207,214 can be guaranteed, and the precision of the position relationship of paper guiding piece 110 and roller 207,214 can be guaranteed.
Thus, according to the printer 100 of embodiment involved in the present invention, can easily manufacture the printer 100 that carries out high-quality operation of recording, thereby can realize the cheap of this printer 100.
In addition, the printer 100 of embodiment involved in the present invention utilizes the body side frame 111 forming by processing metal plate, not only the axle 506 of the axle 505 to paper guiding piece 110, roller 207, roller 214 supports, also support the axle 507 of printhead 109, therefore the precision of the positional precision of roller 207, roller 214, roller 215 and the record position of printhead 109 can be guaranteed, and the precision of each portion (roller 207, roller 214, roller 215 and printhead 109) position relationship each other can be guaranteed.
And, according to the printer 100 of embodiment involved in the present invention, owing to supporting axle 505, the axle 506 of roller 214, the axle 507 of paper guiding piece 110, roller 207 by body side frame 111, therefore compared with the situation of the member that supports paper guiding piece 110, axle 505,506 and axle 507 is set respectively, can suppress the increase of the component count that forms printer 100, thereby the burden that can realize on the assembling operation that operating personnel spends in printer 100 alleviates.
And the printer 100 of embodiment involved in the present invention is characterised in that, the lower side frame body 106 of supporting paper guiding piece 110 grades forms a part for the framework 102 of printer 100.According to the printer 100 of embodiment involved in the present invention, by the lower side frame body 106 support side frameworks 111 of a part of framework 102 by forming printer 100, can reduce thus the structural portion number of packages of printer 100, the process number that the assembling of minimizing printer 100 spends.Thus, the burden that can realize on the assembling operation that operating personnel spends in printer alleviates, and then can realize the cheap of this printer 100.
Utilizability in industry
As mentioned above, printer involved in the present invention recording medium is carried out operation of recording aspect useful, be particularly suitable for possessing in the time of the maintenance etc. that prints head the printer of member that can dismounting.
[symbol description]
100-printer
Side frame body under 106-
110-paper guiding piece
111-body side frame
201-transports path
303-installs the projection of use
305-recess
305a-the first recess
305b-the second recess
401-claw component
501-slit
Claims (4)
1. a printer, to carrying out operation of recording transporting the recording medium transporting in path, is characterized in that possessing:
Pair of frames, it transports this path and is clipped in the middle and arranged opposite along width, described width be with the orthogonal direction of the table back of the body direction of the described recording medium transporting in transporting path and for the orthogonal direction of the carriage direction of the described described recording medium that transports path;
Supporting member, it is disposed at the rear side at the described recording medium transporting in transporting path, and supports described pair of frames;
Guiding elements, its from the face side of the described recording medium transporting transporting path with described in transport path arranged opposite, and install with respect to this pair of frames in the mode that can unload between described pair of frames,
Described supporting member possess from the rear side of the described recording medium transporting transporting path to the outstanding claw component of face side,
Described guiding elements possess from the two ends of described width with respect to described pair of frames separately and outstanding projection and the recess chimeric with described claw component,
Described pair of frames possesses the portion that is inserted into of the insertion that receives described projection,
Thereby by described guiding elements is fixed the portion of being inserted into described in described projection insertion with respect to the position of described described table back of the body direction of transporting path, and, thereby by making, described claw component and described recess are chimeric makes described guiding elements fix with respect to the position of the described described carriage direction that transports path.
2. printer as claimed in claim 1, is characterized in that,
Described pair of frames forms by processing metal plate.
3. printer as claimed in claim 2, is characterized in that,
Described pair of frames is propped up the recording medium transporting in path described in honouring and is given the member that transports of transport force.
4. the printer as described in any one in claim 1～3, is characterized in that,
Described supporting member forms a part for the framework of described 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 true CN103802499A (en) | 2014-05-21 |
| CN103802499B 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07329379A (en) * | 1994-06-14 | 1995-12-19 | Nec Data Terminal Ltd | Paper sheet conveying apparatus |
| JPH0825739A (en) * | 1994-07-21 | 1996-01-30 | Nec Data Terminal Ltd | Paper-guiding 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 |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07329379A (en) * | 1994-06-14 | 1995-12-19 | Nec Data Terminal Ltd | Paper sheet conveying apparatus |
| JPH0825739A (en) * | 1994-07-21 | 1996-01-30 | Nec Data Terminal Ltd | Paper-guiding device |
| 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 |
|---|---|
| CN103802499B (en) | 2017-12-01 |
| JP2014094790A (en) | 2014-05-22 |
| JP5959408B2 (en) | 2016-08-02 |
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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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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 |
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. |
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| TR01 | Transfer of patent right |