CN219296698U - Paper conveying deviation rectifying structure of ink-jet printer - Google Patents

Paper conveying deviation rectifying structure of ink-jet printer Download PDF

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Publication number
CN219296698U
CN219296698U CN202320333037.0U CN202320333037U CN219296698U CN 219296698 U CN219296698 U CN 219296698U CN 202320333037 U CN202320333037 U CN 202320333037U CN 219296698 U CN219296698 U CN 219296698U
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CN
China
Prior art keywords
connecting rod
rectifying
push pedal
inkjet printer
tip axle
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Active
Application number
CN202320333037.0U
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Chinese (zh)
Inventor
曾百贤
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Guangzhou Yutian Machinery Manufacture Co ltd
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Guangzhou Yutian Machinery Manufacture Co ltd
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Priority to CN202320333037.0U priority Critical patent/CN219296698U/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/007—Conveyor belts or like feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/25—Driving or guiding arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/25—Driving or guiding arrangements
    • B65H2404/256—Arrangement of endless belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/12—Single-function printing machines, typically table-top machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The application discloses ink jet printer paper conveying structure of rectifying relates to the ink jet printer field, and it includes that the both ends of conveyer belt are equipped with the tip axle respectively, and the structure of rectifying includes two sets of subassemblies of rectifying, and two sets of subassemblies of rectifying are located the both ends of conveyer belt respectively, and the subassembly of rectifying includes position sensor, push pedal and motor, and the motor is used for driving the push pedal and removes along jet printing carrier width direction, and the one end of tip axle rotates to be connected in the push pedal and along the axis direction of tip axle for the push pedal is static, and the other end of tip axle rotates to be connected in the organism of ink jet printer and can follow the axis direction of tip axle and remove for the organism. According to the spray printing device, the abrasion between the spray printing carrier and the end shaft during resetting is reduced through synchronous action of the end shaft and the push plate, and the final spray printing effect is ensured.

Description

Paper conveying deviation rectifying structure of ink-jet printer
Technical Field
The utility model relates to the field of ink-jet printers, in particular to a paper conveying deviation rectifying structure of an ink-jet printer.
Background
In the working process of the ink-jet printer, if the jet printing carrier such as the jet printing carrier on the conveying belt deviates, the deviation of the printing pattern is easy to be caused, and the printing quality is directly influenced.
In the related art, the correction of the jet printing carrier is generally realized by additionally arranging compression springs on two sides of the jet printing carrier, and when the lengths of the compression springs on the two sides are the same, the reasoning of the compression springs on the jet printing carrier is the same, and the jet printing carrier is positioned in the middle of the two compression springs, so that the correction of the jet printing carrier is realized.
However, when the spring drives the spray printing carrier to move in the actual use process, friction is generated between the spray printing carrier and the conveying shaft, so that the spray printing carrier is worn, and the spray printing effect is poor.
Disclosure of Invention
In order to prevent wear between the inkjet carrier and the end shaft, the present application provides an inkjet printer paper transport misalignment correcting structure.
The application provides a paper conveying deviation rectifying structure of an ink-jet printer adopts the following technical scheme:
the utility model provides an inkjet printer paper conveying structure of rectifying, the both ends of conveyer belt are equipped with the tip axle respectively, the structure of rectifying includes two sets of subassemblies of rectifying, two sets of the subassemblies of rectifying are located the both ends of conveyer belt respectively, the subassembly of rectifying includes position sensor, push pedal and motor, the motor is used for driving the push pedal and removes along spouting seal carrier width direction, the one end of tip axle rotates to be connected in the push pedal and along the axis direction of tip axle for the push pedal is static, the other end of tip axle rotates to be connected in the organism of inkjet printer and can follow the axis direction of tip axle for the organism removal.
By adopting the technical scheme, the position sensor is used for monitoring the position condition of the jet printing carrier during conveying, when the jet printing carrier is monitored to deviate from a preset path, the motor pushes the push plate and the end shaft to act, and the jet printing carrier is driven to move to coincide with the preset path by virtue of the friction force between the end shaft and the jet printing carrier; by the synchronous action of the end shaft and the push plate, the abrasion between the spray printing carrier and the end shaft during resetting is reduced, and the final spray printing effect is ensured.
Preferably, an inner bearing is fixedly arranged on the push plate, and one end of the end shaft is in interference fit with the inner bearing.
By adopting the technical scheme, the rotary connection between the end shaft and the push plate is realized.
Preferably, an outer bearing is fixedly arranged on the machine body, and one end of the end shaft is connected with an inner ring key of the outer bearing.
By adopting the technical scheme, the connection between the end shaft and the machine body is realized, so that the movement relationship between the end shaft and the machine body can be realized.
Preferably, the position sensor is located inside the inkjet carrier.
Preferably, the position sensor is connected to the body through a support member.
Preferably, the support member comprises a support rod fixedly arranged on the machine body, a connecting block is connected to the support rod, a first connecting rod is fixedly arranged on the connecting block, a second connecting rod is connected to the first connecting rod, long circular grooves are formed in the first connecting rod and the second connecting rod, and a bolt and nut group for compressing the first connecting rod and the second connecting rod is arranged between the first connecting rod and the second connecting rod in a penetrating mode.
Through adopting above-mentioned technical scheme, through setting up supporting component, not only realized the support of position sensor, also can adjust the relative position and the angle of first connecting rod and second connecting rod simultaneously and lock through bolt and nut group to adjust position sensor's actual position, make its flexibility better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the position sensor is used for monitoring the position condition of the jet printing carrier during conveying, when the jet printing carrier is detected to deviate from a preset path, the motor pushes the push plate and the end shaft to act, and the jet printing carrier is driven to move to coincide with the preset path by virtue of friction force between the end shaft and the jet printing carrier; by the synchronous action of the end shaft and the push plate, the abrasion between the spray printing carrier and the end shaft during resetting is reduced, and the final spray printing effect is ensured;
2. through setting up the supporting member, not only realized the support of position sensor, also can adjust the relative position and the angle of first connecting rod and second connecting rod simultaneously and lock through bolt and nut group to adjust position sensor's actual position, make its flexibility better.
Drawings
Fig. 1 is a schematic view showing the overall structure of a conveyor belt of an inkjet printer.
Fig. 2 is a schematic diagram showing a partial structure of the deviation rectifying assembly.
Fig. 3 is a partial structural schematic diagram showing the position and structure of the position sensor.
Fig. 4 is a schematic structural view showing the structure of the support member.
Reference numerals illustrate:
1. a conveyor belt; 2. an end shaft; 3. a position sensor; 4. a push plate; 5. a motor; 6. a support member; 61. a support rod; 62. a connecting block; 63. a first link; 64. a second link; 7. an inner bearing; 8. an outer bearing.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses an inkjet printer paper conveying structure of rectifying for rectify the paper on the inkjet printer conveyer belt 1, the both ends of conveyer belt 1 are equipped with tip axle 2 respectively.
The correcting structure comprises two groups of correcting components, and the correcting components are in one-to-one correspondence with the end shafts 2 at the end parts of the conveying belt 1.
The deviation correcting component comprises a position sensor 3, a push plate 4 and a motor 5, wherein the position sensor 3 monitors the position condition of the spray printing carrier in the spray printing carrier conveying process.
The motor 5 is fixed on the machine body, the push plate 4 is fixed on the output end of the motor 5, and the push plate 4 is positioned on the inner side of the jet printing carrier.
The position sensor 3 is connected with the machine body of the inkjet printer, the position sensor 3 is positioned at the inner side of the end part of the conveying belt 1, and when the inkjet printing carrier is conveyed, one side of the inkjet printing carrier stretches into the position sensor 3, and the position sensor 3 monitors the position of the inkjet printing carrier.
When the position sensor 3 detects that the position of the jet printing carrier deviates from the preset path, the position sensor 3 sends a signal to the motor 5, and the motor 5 drives the push plate 4 and the end shaft 2 to move, so that the jet printing carrier is driven to move to coincide with the preset path by virtue of friction force between the end shaft 2 and the jet printing carrier.
A support member 6 for supporting the position sensor 3 is fixed to the body. The support member 6 includes a support bar 61 fixed to the body, the support bar 61 being disposed along the width direction of the inkjet carrier. The support rod 61 is connected with a connecting block 62, the connecting block 62 is fixedly connected with a first connecting rod 63, the first connecting rod 63 is connected with a second connecting rod 64, long circular grooves are formed in the first connecting rod 63 and the second connecting rod 64, and a bolt and nut group for compressing the first connecting rod 63 and the second connecting rod 64 is arranged between the first connecting rod 63 and the second connecting rod 64 in a penetrating mode. The end of the second link 64 facing away from the first link 63 is connected to the position sensor 3.
Through setting up support member 6, not only realized the support of position sensor 3, also can adjust the relative position and the angle of first connecting rod 63 and second connecting rod 64 simultaneously and lock through the bolt and nut group to adjust the actual position of position sensor 3, make its flexibility better.
The push plate 4 is slidingly connected to the machine body along the width direction of the jet printing carrier, and the motor 5 is used for driving the push plate 4 to move along the width direction of the jet printing carrier.
An inner bearing 7 is fixed on the push plate 4, an outer bearing 8 is fixed on the machine body, and the outer bearing 8 and the inner bearing 7 are respectively connected with two ends of the end shaft 2; the end shaft 2 is in interference fit with the inner bearing 7, can rotate relative to the inner bearing 7, but cannot move relative to the inner bearing 7 along the axial direction of the inner bearing 7; the end shaft 2 is capable of both rotating with respect to the outer bearing 8 and moving with respect to the outer bearing 8 in the axial direction of the outer bearing 8.
In this embodiment, the end shaft 2 and the outer bearing 8 are engaged in a manner that the end shaft 2 is keyed to the inner ring of the outer bearing 8, and in other embodiments, the end shaft 2 and the outer bearing 8 may be engaged in a manner that enables a movement relationship therebetween.
The implementation principle of the paper conveying deviation rectifying structure of the ink-jet printer in the embodiment of the application is as follows:
in the process of conveying the jet printing carrier, the position sensor 3 monitors the position condition of the jet printing carrier, once the jet printing carrier deviates from a preset path, the position sensor 3 sends a signal to enable the motor 5 to push and the end shaft 2 to move, and further the jet printing carrier is driven to move to coincide with the preset path by virtue of friction force between the end shaft 2 and the jet printing carrier, so that deviation correction of the jet printing carrier is realized.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (6)

1. The utility model provides an inkjet printer paper conveying structure of rectifying, both ends of conveyer belt (1) are equipped with tip axle (2) respectively, its characterized in that: the structure of rectifying includes two sets of components of rectifying, two sets of the components of rectifying are located the both ends of conveyer belt (1) respectively, the components of rectifying include position sensor (3), push pedal (4) and motor (5), motor (5) are used for driving push pedal (4) along spouting seal carrier width direction and remove, the one end rotation of tip axle (2) is connected in push pedal (4) and is static for push pedal (4) along the axis direction of tip axle (2), the other end rotation of tip axle (2) is connected in the organism of inkjet printer and can follow the axis direction of tip axle (2) and remove for the organism.
2. The inkjet printer paper transport correction structure of claim 1, wherein: an inner bearing (7) is fixedly arranged on the push plate (4), and one end of the end shaft (2) is in interference fit with the inner bearing (7).
3. The inkjet printer paper transport correction structure of claim 1, wherein: an outer bearing (8) is fixedly arranged on the machine body, and one end of the end shaft (2) is connected with an inner ring key of the outer bearing (8).
4. The inkjet printer paper transport correction structure of claim 1, wherein: the position sensor (3) is positioned on the inner side of the jet printing carrier.
5. The inkjet printer paper transport correction structure of claim 1, wherein: the position sensor (3) is connected to the machine body through a supporting member (6).
6. The inkjet printer paper transport de-skew structure of claim 5, wherein: the supporting member (6) comprises a supporting rod (61) fixedly arranged on the machine body, a connecting block (62) is connected to the supporting rod (61), a first connecting rod (63) is fixedly arranged on the connecting block (62), a second connecting rod (64) is connected to the first connecting rod (63), long circular grooves are formed in the first connecting rod (63) and the second connecting rod (64), and a bolt and nut group used for compressing the first connecting rod (63) and the second connecting rod (64) is arranged between the first connecting rod and the second connecting rod.
CN202320333037.0U 2023-02-24 2023-02-24 Paper conveying deviation rectifying structure of ink-jet printer Active CN219296698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320333037.0U CN219296698U (en) 2023-02-24 2023-02-24 Paper conveying deviation rectifying structure of ink-jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320333037.0U CN219296698U (en) 2023-02-24 2023-02-24 Paper conveying deviation rectifying structure of ink-jet printer

Publications (1)

Publication Number Publication Date
CN219296698U true CN219296698U (en) 2023-07-04

Family

ID=86987998

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320333037.0U Active CN219296698U (en) 2023-02-24 2023-02-24 Paper conveying deviation rectifying structure of ink-jet printer

Country Status (1)

Country Link
CN (1) CN219296698U (en)

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