CN109177529A - A kind of quick paper feeding mechanism of printer - Google Patents

A kind of quick paper feeding mechanism of printer Download PDF

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Publication number
CN109177529A
CN109177529A CN201811070692.1A CN201811070692A CN109177529A CN 109177529 A CN109177529 A CN 109177529A CN 201811070692 A CN201811070692 A CN 201811070692A CN 109177529 A CN109177529 A CN 109177529A
Authority
CN
China
Prior art keywords
gear
idler wheel
rod
printer
printer casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811070692.1A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Happy Intelligent Technology Co Ltd
Original Assignee
Wuhu Happy Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Happy Intelligent Technology Co Ltd filed Critical Wuhu Happy Intelligent Technology Co Ltd
Priority to CN201811070692.1A priority Critical patent/CN109177529A/en
Publication of CN109177529A publication Critical patent/CN109177529A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/006Means for preventing paper jams or for facilitating their removal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/20Platen adjustments for varying the strength of impression, for a varying number of papers, for wear or for alignment, or for print gap adjustment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12Guards, shields or dust excluders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/12Guards, shields or dust excluders
    • B41J29/13Cases or covers

Abstract

The invention discloses a kind of quick paper feeding mechanisms of printer, including printer casing and the first link block, run through to be connected with below the left side of the printer casing and puts cardboard, first link block is movably connected in the right flank middle part position of dustproof cover, guide plate is provided with above the right side for putting cardboard, described put is provided with the first idler wheel on the right side of cardboard, first idler wheel and first gear, which run through, to be connected on first connecting rod, the right side of the first gear is connected with second gear by the 6th gear, lower transfer plate is provided with above second idler wheel, transfer plate is provided with above the lower transfer plate, third idler wheel is provided with above the upper transfer plate.The quick paper feeding mechanism of the printer can prevent dust from entering inside the device, increase the durability of the device, and can adjust the setting position according to paper sheet thickness, to play the phenomenon that preventing paper jam, and can quick paper feed.

Description

A kind of quick paper feeding mechanism of printer
Technical field
The present invention relates to printer correlative technology field, the quick paper feeding mechanism of specially a kind of printer.
Background technique
The rapid development of internet, output equipment one of of the printer as computer, can be the text in computer Word, image etc. print to paper, film etc. above, common are laser printer, ink-jet printer and stylus printer etc., give me Life and work bring great convenience, and the sales volume of printer is being increased with the average speed close to 8%, everything is all Imply that printer can develop and increasingly come fast, the field of application is more and more broader, printer using when give firstly the need of by paper Enter inside the device.
But general paper feed mechanism of printer cannot prevent dust from entering inside the device on the market, be easy to cause device Damage, the and the phenomenon that device cannot be adjusted according to paper sheet thickness, be easy to happen paper jam, and cannot quick paper feed, therefore, It is proposed that a kind of quick paper feeding mechanism of printer, in order to solve the problems, such as to propose among the above.
Summary of the invention
The purpose of the present invention is to provide a kind of quick paper feeding mechanisms of printer, to solve to propose in above-mentioned background technique Paper feed mechanism of printer general on the market cannot prevent dust enter the device inside, be easy to cause the damage of device, and The phenomenon that device cannot be adjusted according to paper sheet thickness, be easy to happen paper jam, and cannot quick paper feed the problem of.
To achieve the above object, it the invention provides the following technical scheme: a kind of quick paper feeding mechanism of printer, including beats Print machine shell and the first link block, the left side lower section of the printer casing, which is run through to be connected with, puts cardboard, and printer casing Left side upper outer surface is hingedly connected with dustproof cover, and first link block is movably connected in the right flank middle part position of dustproof cover It sets, and is connected on the first fixed block on the right side of the first link block, and the first fixed block is fixedly connected on printer casing Upper surface, the right side top for putting cardboard is provided with guide plate, and the front and rear sides of guide plate are fixedly connected in printer On the inner wall of shell, and dustproof brush being fixedly connected on the left of guide plate, described put is provided with the first idler wheel on the right side of cardboard, And first the front and rear sides of idler wheel be respectively connected with first gear, first idler wheel and first gear, which run through, is connected to the first company On extension bar, and the rear side of first connecting rod is fixedly connected on the inner wall trailing flank of printer casing by first motor, and For the front side nested encryptions of first connecting rod on the inner wall money side of printer casing, the right side of the first gear passes through the 6th Gear is connected with second gear, and second gear is connected with the second idler wheel far from the side of printer casing inner wall, and described second Idler wheel and second gear, which run through, to be connected in the second connecting rod, and the second connecting rod is respectively fixedly connected in printer casing Inner wall front and rear sides are provided with lower transfer plate above second idler wheel, and the front and rear sides of lower transfer plate are fixedly connected with On the inner wall of printer casing, transfer plate is provided with above the lower transfer plate, and the front and rear sides of upper transfer plate are equal It is fixedly connected with the second link block, third idler wheel is provided with above the upper transfer plate, and third idler wheel is movably connected in On two link blocks, and the upper left side of the third idler wheel of the leftmost side is connected with the 4th idler wheel, and the top of second link block is solid Surely it is connected with third connecting rod, and the middle part of third connecting rod is through being connected with limited block, and limited block is fixedly connected on and beats On the inner wall of print machine shell, third gear is connected with above the third connecting rod, and the side of third gear is connected with Four gears are connected with the 5th gear above the 4th gear, and the 5th gear of front and rear sides passes through the 4th connecting rod phase Connection, the 4th connecting rod runs through the rear side for being connected to printer casing, and is fixedly connected with control on rear side of the 4th connecting rod Clamp dog, and the front side nested encryptions of the 4th connecting rod are in the inner wall leading flank of printer casing.
Preferably, first link block constitutes rotational structure, and the first link block and the first fixed block on dustproof cover It is connected by the way of card slot connection.
Preferably, the second gear is provided with 5 groups, and second gear engages company by the 6th gear with second gear It connects, and the left side of leftmost side second gear engages connection with first gear by the 6th gear.
Preferably, between second idler wheel is arranged in a one-to-one correspondence with third idler wheel, and third idler wheel and the second idler wheel are most short Carpenters square cun is equal to the 4th idler wheel and the first idler wheel most short spacing size.
Preferably, second link block constitutes lifting structure by third connecting rod on limited block, and third connects Bar is connected by the way of being threadedly coupled with third gear.
Preferably, the 4th gear is all made of the mode for engaging and connecting with the 5th gear and third gear and is connected, and 4th gear is vertical setting with third gear.
Compared with prior art, the beneficial effects of the present invention are: the quick paper feeding mechanism of the printer, can prevent dust Into inside the device, increase the durability of the device, and the setting position can be adjusted according to paper sheet thickness, to play anti- Only the phenomenon that paper jam, and can quick paper feed;
1, it is provided with dustproof cover, the first link block, the first fixed block and dustproof brush, dustproof brush setting is being put outside cardboard and printer Above shell contact position, play the role of preventing dust from entering inside the device, dustproof cover constitutes rotation knot in printer casing Dustproof cover then can be rotated when not in use and put cardboard and contact by structure, by printer casing closure of openings, can prevent dust into Enter, when it is desired to be used, can by the first link block along dustproof cover rotation after card slot be connected on the first fixed block, then can will Dustproof cover position is fixed, and normal use is not influenced;
2, third connecting rod, limited block, third gear, the 4th gear, the 5th gear and the 4th connecting rod, the 4th connection are provided with Bar constitutes rotational structure in printer casing, and the 4th gear is all made of the side for engaging connection with third gear and the 5th gear Formula is connected, then drives the rotation of third gear by control block, is threadedly coupled due to third gear with the use of third connecting rod Mode is connected, and limited block limits the displacement of third connecting rod horizontal direction, so that third connecting rod is driven to move up and down, Have the function that adjust position between the 4th idler wheel and the first idler wheel, then can control and enter the 4th idler wheel and the first idler wheel every time Right side is only a piece of paper, plays the role of paper jamming prevention;
3, it is provided with the second idler wheel, the first idler wheel, the 4th idler wheel and third idler wheel, drives first connecting rod to turn by first motor Dynamic, due to being fixedly connected with first gear on first connecting rod, the 6th gear is all made of with first gear and second gear to be engaged The mode of connection is connected, and engagement is connected with the 6th gear between 2 second gears, then is turned clockwise by first gear After dynamic, the 6th gear is driven to rotate counterclockwise, drives second gear to rotate clockwise by the 6th gear, then can drive first Idler wheel and the second idler wheel rotate clockwise, and the spacing dimension and the 4th idler wheel of third idler wheel and the second idler wheel and the first idler wheel Spacing dimension is equal to the thickness of paper, increases paper and the first idler wheel, the 4th idler wheel, third idler wheel and the second idler wheel Between frictional force, and third idler wheel and the 4th idler wheel constitute rotational structure on (15), play drive paper quickly to The effect of right transmission.
Detailed description of the invention
Fig. 1 is that the present invention faces the schematic diagram of the section structure;
Fig. 2 is top view cross section structural schematic diagram of the present invention;
Fig. 3 is side structure schematic view of the present invention;
Fig. 4 is side elevational cross-section structural schematic diagram of the present invention;
Fig. 5 is enlarged structure schematic diagram at A in Fig. 1 of the present invention;
Fig. 6 is first gear of the present invention, the 6th gear and second gear attachment structure schematic diagram;
Fig. 7 is the lower transfer plate of the present invention and the second roller wheel connection structure schematic diagram.
In figure: 1, printer casing;2, cardboard is put;3, dustproof cover;4, the first link block;5, the first fixed block;6, it is oriented to Plate;7, the first idler wheel;8, first connecting rod;9, first motor;10, first gear;11, second gear;12, the second connecting rod; 13, the second idler wheel;14, lower transfer plate;15, the second link block;16, upper transfer plate;17, third idler wheel;18, the 4th idler wheel;19, Third connecting rod;20, limited block;21, third gear;22, the 4th gear;23, the 5th gear;24, the 4th connecting rod;25, it controls Clamp dog;26, dustproof brush;27, the 6th gear.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of quick paper feeding mechanism of printer, including printing Machine shell 1 puts cardboard 2, dustproof cover 3, the first link block 4, the first fixed block 5, guide plate 6, the first idler wheel 7, first connecting rod 8, first motor 9, first gear 10, second gear 11, the second connecting rod 12, the second idler wheel 13, lower transfer plate 14, second connect Block 15, upper transfer plate 16, third idler wheel 17, the 4th idler wheel 18, third connecting rod 19, limited block 20, third gear 21, the 4th tooth Take turns the 22, the 5th gear 23, the 4th connecting rod 24, control block 25, dustproof brush 26 and the 6th gear 27, the left side of printer casing 1 Lower section, which is run through to be connected with, puts cardboard 2, and the left side upper outer surface of printer casing 1 is hingedly connected with dustproof cover 3, the first connection Block 4 is movably connected in the right flank middle part position of dustproof cover 3, and the right side of the first link block 4 is connected on the first fixed block 5, And the first fixed block 5 is fixedly connected on the upper surface of printer casing 1, puts and is provided with guide plate 6 above the right side of cardboard 2, And the front and rear sides of guide plate 6 are fixedly connected on the inner wall of printer casing 1, and the left side of guide plate 6 is fixedly connected There is dustproof brush 26, the right side for putting cardboard 2 is provided with the first idler wheel 7, and the front and rear sides of the first idler wheel 7 are respectively connected with first gear 10, the first idler wheel 7 and first gear 10 are through being connected on first connecting rod 8, and the rear side of first connecting rod 8 passes through first Motor 9 is fixedly connected on the inner wall trailing flank of printer casing 1, and the front side nested encryptions of first connecting rod 8 are printing On the inner wall money side of machine shell 1, the right side of first gear 10 is connected with second gear 11, and second by the 6th gear (27) Gear 11 is connected with the second idler wheel 13 far from the side of 1 inner wall of printer casing, and the second idler wheel 13 runs through with second gear 11 It is connected in the second connecting rod 12, and the second connecting rod 12 is respectively fixedly connected in the inner wall front and rear sides of printer casing 1, the The top of second wheel 13 is provided with lower transfer plate 14, and the front and rear sides of lower transfer plate 14 are fixedly connected in printer casing 1 Inner wall on, the top of lower transfer plate 14 is provided with transfer plate 16, and the front and rear sides of upper transfer plate 16 are fixedly connected to Second link block 15, the top of upper transfer plate 16 is provided with third idler wheel 17, and third idler wheel 17 is movably connected in the second connection On block 15, and the upper left side of the third idler wheel 17 of the leftmost side is connected with the 4th idler wheel 18, and the top of the second link block 15 is fixed It is connected with third connecting rod 19, and the middle part of third connecting rod 19 is through being connected with limited block 20, and limited block 20 is fixed connects It connects on the inner wall of printer casing 1, the top of third connecting rod 19 is connected with third gear 21, and the side of third gear 21 It is connected with the 4th gear 22, the top of the 4th gear 22 is connected with the 5th gear 23, and the 5th gear 23 of front and rear sides passes through 4th connecting rod 24 is connected, and the 4th connecting rod 24 runs through the rear side for being connected to printer casing 1, and after the 4th connecting rod 24 Side is fixedly connected with control block 25, and the front side nested encryptions of the 4th connecting rod 24 are in the inner wall leading flank of printer casing 1.
The first link block 4 constitutes rotational structure, and the first link block 4 and the first fixed block 5 on dustproof cover 3 as shown in figure 1 It is connected by the way of card slot connection, then dustproof cover 3 can be fixed on by printer casing by the first link block 4 when using 1 left side, does not influence print job, and what be can be convenient when not in use removes dustproof cover 3, playing prevents dust from entering inside device Effect, as second gear 11 is provided with 5 groups in Fig. 6, and second gear 11 is engaged with second gear 11 by the 6th gear 27 Connection, and the left side of leftmost side second gear 11 engages connection with first gear 10 by the 6th gear 27, then it can be simultaneously Second gear 11 and first gear 10 is driven to rotate clockwise, to reach while drive 13 turns of the first idler wheel 7 and the second idler wheel Dynamic purpose then can quickly transmit to the right paper;
As the second idler wheel 13 is arranged in a one-to-one correspondence with third idler wheel 17 in Fig. 5, and between third idler wheel 17 and the second idler wheel 13 are most short Carpenters square cun is equal to the 4th idler wheel 18 and the first idler wheel 7 most short spacing size, then can guarantee third idler wheel 17 and the second idler wheel 13 Most short spacing size and the 4th idler wheel 18 and the first most short spacing of idler wheel 7 are equal to the thickness of paper, play the role of preventing paper jam;
As the second link block 15 constitutes lifting structure, and third connecting rod by third connecting rod 19 on limited block 20 in Fig. 4 19 are connected by the way of being threadedly coupled with third gear 21, then can drive the second link block by rotation third gear 21 15 move up and down, to achieve the purpose that control spacing between the 4th idler wheel 18 and the first idler wheel 7, such as the 4th gear 22 in Fig. 4 It is all made of the mode for engaging and connecting with the 5th gear 23 and third gear 21 to be connected, and the 4th gear 22 is in third gear 21 It is vertically arranged, then third gear 21 can be driven to rotate by the 4th connecting rod 24 of rotation, and rotation direction is converted.
Working principle: when using the printer quick paper feeding mechanism, the first idler wheel 7 is adjusted according to paper sheet thickness first The distance between 4th idler wheel 18 guarantees that the spacing between the first idler wheel 7 and the 4th idler wheel 18 is equal to paper sheet thickness, when production Size is write according on common paper thickness control block 25, the rotation of the 4th connecting rod 24 is then driven by rotation control block 25, 4th connecting rod 24 drives the rotation of the 5th gear 23, since the 4th gear 22 is all made of and nibbles with third gear 21 and the 5th gear 23 The mode for closing connection is connected, then third gear 21 is driven to rotate, and third gear 21 is vertically arranged with the 4th gear 22, then plays Change the effect of rotation direction, and third gear 21 is connected by the way of being threadedly coupled with third connecting rod 19, and Third connecting rod 19 is limited by limited block 20, to drive the second link block 15 to move up and down by third connecting rod 19, then 4th idler wheel 18 can be adjusted to the position of needs with third idler wheel 17, paper is placed on cardboard 2 after the completion of adjusting, is put Cardboard 2 plays the role of limiting paper front-rear direction position, and paper will follow gravity to slide to the right, puts cardboard 2 and beats It is provided with dustproof brush 26 above 1 contact position of print machine shell, dustproof brush 26 plays the role of preventing dust from entering inside device, and with Guide plate 6 limits extra paper together and enters inside printer casing 1, between the first idler wheel 7 and the 4th idler wheel 18 Carpenters square cun is equal to the thickness of paper, then can only be entered between the first idler wheel 7 and the 4th idler wheel 18 with a piece of paper, by type Number for Y90S-2 first motor 9 power switch open, first motor 9 will pass through first connecting rod 8 drive first gear 10 Rotation, first gear 10 drive the 6th gear 27 to rotate counterclockwise, and second gear 11 engages connection with the 6th gear 27, thus band Dynamic second gear 11 rotates clockwise, and second gear 11 is provided with 5 groups, passes through the 6th gear 27 second gear all from drive 11 and first gear 10 uniformly rotate clockwise, and drive the first idler wheel 7 and the second idler wheel 13 rotation, pass through 7 He of the first idler wheel Second idler wheel 13 quickly transmits to the right paper, and third idler wheel 17 and the 4th idler wheel 18 constitute on the second link block 15 and turn Dynamic structure, plays the purpose for quickly transmitting paper to the right, and the design of lower transfer plate 14 and upper transfer plate 16, plays restriction Paper orientation and paper is prevented to be stuck in the effect between second gear 11 and first gear 10, paper feeding can be rapidly completed, and prevent Only paper jam is removed the first link block 4, then by dustproof cover 3 along printing from the first fixed block 5 when the device is not in use Machine shell 1 rotates and puts cardboard 2 and be in contact, and can play 1 closure of openings of printer casing together with the second link block 15 It prevents dust from entering the purpose of the device, increases the durability of the device, here it is the quick paper feeding mechanisms of printer to use Whole process.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of quick paper feeding mechanism of printer, including printer casing (1) and the first link block (4), it is characterised in that: institute It states to run through to be connected with below the left side of printer casing (1) and put cardboard (2), and the left side upper outer surface of printer casing (1) It is hingedly connected with dustproof cover (3), first link block (4) is movably connected in the right flank middle part position of dustproof cover (3), and It is connected on the right side of one link block (4) on the first fixed block (5), and the first fixed block (5) is fixedly connected on printer casing (1) upper surface, the right side top for putting cardboard (2) is provided with guide plate (6), and the front and rear sides of guide plate (6) are solid Surely it is connected on the inner wall of printer casing (1), and is fixedly connected with dustproof brush (26) on the left of guide plate (6), it is described to put It is provided on the right side of cardboard (2) the first idler wheel (7), and the front and rear sides of the first idler wheel (7) are respectively connected with first gear (10), institute The first idler wheel (7) and first gear (10) are stated through being connected on first connecting rod (8), and the rear side of first connecting rod (8) It is fixedly connected on by first motor (9) on the inner wall trailing flank of printer casing (1), and the front side of first connecting rod (8) For nested encryptions on the inner wall money side of printer casing (1), the right side of the first gear (10) passes through the 6th gear (27) It is connected with second gear (11), and second gear (11) is connected with the second idler wheel far from the side of printer casing (1) inner wall (13), second idler wheel (13) and second gear (11), which are run through, is connected on the second connecting rod (12), and the second connecting rod (12) it is respectively fixedly connected with and is provided with down above the inner wall front and rear sides of printer casing (1), second idler wheel (13) Transfer plate (14), and the front and rear sides of lower transfer plate (14) are fixedly connected on the inner wall of printer casing (1), are passed under described It send and is provided with transfer plate (16) above plate (14), and the front and rear sides of upper transfer plate (16) are fixedly connected to the second connection Block (15) is provided with third idler wheel (17) above the upper transfer plate (16), and third idler wheel (17) is movably connected in second On link block (15), and the upper left side of the third idler wheel (17) of the leftmost side is connected with the 4th idler wheel (18), second connection It is fixedly connected with above block (15) third connecting rod (19), and the middle part of third connecting rod (19) is through being connected with limited block (20), and limited block (20) is fixedly connected on the inner wall of printer casing (1), is connected above the third connecting rod (19) Be connected to third gear (21), and the side of third gear (21) is connected with the 4th gear (22), the 4th gear (22) it is upper Side is connected with the 5th gear (23), and the 5th gear (23) of front and rear sides is connected by the 4th connecting rod (24), and described the Four connecting rods (24) run through the rear side for being connected to printer casing (1), and are fixedly connected with control on rear side of the 4th connecting rod (24) Clamp dog (25), and the front side nested encryptions of the 4th connecting rod (24) are in the inner wall leading flank of printer casing (1).
2. a kind of quick paper feeding mechanism of printer according to claim 1, it is characterised in that: first link block (4) constitute rotational structure on dustproof cover (3), and the first link block (4) with the first fixed block (5) in such a way that card slot is connect It is connected.
3. a kind of quick paper feeding mechanism of printer according to claim 1, it is characterised in that: the second gear (11) 5 groups are provided with, and second gear (11) engages connection, and the leftmost side second by the 6th gear (27) with second gear (11) The left side of gear (11) connection is engaged with first gear (10) by the 6th gear (27).
4. a kind of quick paper feeding mechanism of printer according to claim 1, it is characterised in that: second idler wheel (13) It is arranged in a one-to-one correspondence with third idler wheel (17), and third idler wheel (17) and the second idler wheel (13) most short spacing size are equal to the 4th rolling Take turns (18) and the first idler wheel (7) most short spacing size.
5. a kind of quick paper feeding mechanism of printer according to claim 1, it is characterised in that: second link block (15) lifting structure, and third connecting rod (19) and third gear are constituted on limited block (20) by third connecting rod (19) (21) it is connected by the way of being threadedly coupled.
6. a kind of quick paper feeding mechanism of printer according to claim 1, it is characterised in that: the 4th gear (22) It is all made of the mode for engaging and connecting with the 5th gear (23) and third gear (21) to be connected, and the 4th gear (22) and third tooth Wheel (21) is vertical setting.
CN201811070692.1A 2018-09-13 2018-09-13 A kind of quick paper feeding mechanism of printer Pending CN109177529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811070692.1A CN109177529A (en) 2018-09-13 2018-09-13 A kind of quick paper feeding mechanism of printer

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Application Number Priority Date Filing Date Title
CN201811070692.1A CN109177529A (en) 2018-09-13 2018-09-13 A kind of quick paper feeding mechanism of printer

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Publication Number Publication Date
CN109177529A true CN109177529A (en) 2019-01-11

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JP2004182373A (en) * 2002-11-29 2004-07-02 Sony Corp Printer
US20050140083A1 (en) * 2003-12-26 2005-06-30 Brother Kogyo Kabushiki Kaisha Feeding device, dust remover, and data processing apparatus
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CN204568883U (en) * 2015-04-30 2015-08-19 张树成 Novel dexter feeder
CN206030794U (en) * 2016-08-31 2017-03-22 湖北美邦医疗用品有限公司 Printer paper feed subassembly
CN107074469A (en) * 2014-10-24 2017-08-18 株式会社理光 Image processing system and dust cap
CN206720395U (en) * 2017-03-29 2017-12-08 东莞坤润塑胶制品有限公司 A kind of paper feed mechanism of printer
CN206765590U (en) * 2017-05-19 2017-12-19 海宁酷彩数码科技有限公司 A kind of dust arrester of digital decorating machine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1219473A (en) * 1997-11-14 1999-06-16 松下电送系统株式会社 Paper feeding tray dust-proof cover
CN2578286Y (en) * 2002-09-10 2003-10-08 诚研科技股份有限公司 Dustproof paper storage cases
JP2004182373A (en) * 2002-11-29 2004-07-02 Sony Corp Printer
US20050140083A1 (en) * 2003-12-26 2005-06-30 Brother Kogyo Kabushiki Kaisha Feeding device, dust remover, and data processing apparatus
CN102133817A (en) * 2009-11-26 2011-07-27 精工爱普生株式会社 Liquid ejecting apparatus
CN107074469A (en) * 2014-10-24 2017-08-18 株式会社理光 Image processing system and dust cap
CN204568883U (en) * 2015-04-30 2015-08-19 张树成 Novel dexter feeder
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