CN110614857A - Stepless change adsorption area device of ink-jet printer - Google Patents

Stepless change adsorption area device of ink-jet printer Download PDF

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Publication number
CN110614857A
CN110614857A CN201910952112.XA CN201910952112A CN110614857A CN 110614857 A CN110614857 A CN 110614857A CN 201910952112 A CN201910952112 A CN 201910952112A CN 110614857 A CN110614857 A CN 110614857A
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CN
China
Prior art keywords
adsorption
synchronous belt
lead screw
positioning
area
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Granted
Application number
CN201910952112.XA
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Chinese (zh)
Other versions
CN110614857B (en
Inventor
周彩波
杨盛
肖箭
张宏凯
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Wuhan Baizhida Technology Co Ltd
Original Assignee
Wuhan Baizhida Technology Co Ltd
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Application filed by Wuhan Baizhida Technology Co Ltd filed Critical Wuhan Baizhida Technology Co Ltd
Priority to CN201910952112.XA priority Critical patent/CN110614857B/en
Publication of CN110614857A publication Critical patent/CN110614857A/en
Application granted granted Critical
Publication of CN110614857B publication Critical patent/CN110614857B/en
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Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, 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 or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/02Platens
    • B41J11/06Flat page-size platens or smaller flat platens having a greater size than line-size platens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, 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 or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0085Using suction for maintaining printing material flat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, 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
    • B41J29/38Drives, motors, controls or automatic cut-off devices for the entire printing mechanism

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  • Advancing Webs (AREA)

Abstract

A stepless change adsorption area device of an ink-jet printer comprises a synchronous belt transmission mechanism, a stepless area change mechanism and an area change positioning mechanism; the synchronous belt transmission mechanism comprises a motor, a speed reducer, a synchronous wheel, a synchronous belt assembly and a first lead screw, the motor is connected with the speed reducer, and the speed reducer drives the lead screw to rotate through the synchronous belt assembly and the synchronous wheel; stepless regional transform mechanism includes the adsorption bottom plate, adsorb a set of adsorption end plate that sets up relatively at bottom plate both ends, wear to establish a pair of guide arm on a set of adsorption end plate, evenly set up the many absorption weather strips that keep out between a set of adsorption end plate, the removal deep bead that slides and wear to locate on a pair of guide arm, set up and adsorb the many absorption baffles in absorption weather strip below, set up two absorption intermediate lamellas at absorption weather strip middle part and adsorb fixed stop with the multiunit of two absorption intermediate lamellas rigid couplings. This device adopts a lead screw to drive a plurality of absorption regions, and the synchronous regulation in a plurality of absorption regions can be realized to absorption region infinitely variable control.

Description

Stepless change adsorption area device of ink-jet printer
Technical Field
The invention relates to the field of printing equipment, in particular to a stepless change adsorption area device of an ink-jet printer.
Background
At present, the stepless change adsorption area of the existing domestic ink-jet printer is divided into two types:
1. the adsorption areas are separated by baffles, and the adsorption areas are changed by the transmission of a plurality of lead screws;
2. the adsorption area is divided into a plurality of areas by baffles;
the two methods have the following disadvantages respectively:
the adsorption areas are separated by baffles, and the adsorption areas are changed by the transmission of a plurality of lead screws, which have the following defects:
(1) each adsorption zone is independent and cannot be synchronized.
(2) The installation is difficult and the cost is high.
(3) The maintenance cost is high.
The division of the adsorption zone into zones by baffles has the following drawbacks:
(1) the size of the adsorption zone cannot be adjusted steplessly.
(2) The occupied space is large.
(3) The number of pipelines is large, and the cost is high.
Disclosure of Invention
The invention aims to provide a stepless change adsorption area device of an ink-jet printer aiming at the defects.
A stepless change adsorption area device of an ink-jet printer comprises a synchronous belt transmission mechanism, a stepless area change mechanism and an area change positioning mechanism;
the synchronous belt transmission mechanism comprises a motor, a speed reducer, a synchronous wheel, a synchronous belt assembly and a first lead screw, wherein the motor is connected with the speed reducer, and the speed reducer drives the lead screw to rotate through the synchronous belt assembly and the synchronous wheel;
the stepless area transformation mechanism comprises an adsorption bottom plate, a group of adsorption end plates oppositely arranged at two ends of the adsorption bottom plate, a pair of guide rods penetrating through the group of adsorption end plates, a plurality of adsorption wind shielding strips uniformly arranged between the group of adsorption end plates, a movable wind shielding plate slidably penetrating through the pair of guide rods, a plurality of adsorption baffles fixedly connected with the movable wind shielding plates and arranged below the adsorption wind shielding strips, two adsorption middle plates arranged in the middle of the adsorption wind shielding strips and a plurality of groups of adsorption fixed baffles fixedly connected with the two adsorption middle plates, each group of adsorption fixed baffles consists of two adsorption fixed baffles, a channel for the adsorption baffles to enter is arranged between the two adsorption fixed baffles, and a plurality of air pipe mounting openings are formed in the adsorption bottom plate and positioned below the two adsorption middle plates; the first lead screw is arranged in the middle of the adsorption end plate through a lead screw bearing seat, the movable wind shield is fixedly connected with a lead screw nut of the first lead screw through a lead screw protective sleeve flange, and when the first lead screw moves, the guide rod guides the first lead screw to drive the movable wind shield to move so as to drive the adsorption baffle to pass in and out a channel between the two adsorption fixed baffles, so that the stepless regulation of an adsorption area is realized;
the area conversion positioning mechanism comprises a group of positioning screw rod supporting plates and a group of positioning guide rod supporting plates which are arranged at the bottom of the adsorption bottom plate, positioning screw rods arranged on the group of positioning screw rod supporting plates, positioning guide rods arranged on the group of positioning guide rod supporting plates, a photoelectric sensor mounting plate arranged at the bottom of the adsorption bottom plate, a groove-shaped photoelectric sensor, a positioning plate mounting plate and a positioning induction plate; the positioning screw rod is connected with a connecting shaft of the synchronous belt component through a coupler, one side of the positioning sheet mounting plate is fixedly connected with a screw nut of the positioning screw rod, the other side of the positioning sheet mounting plate is connected with the positioning guide rod in a sliding mode, the positioning sheet mounting plate is provided with the positioning induction sheet, and when the synchronous belt transmission mechanism operates, the positioning sheet mounting plate connected to the positioning screw rod moves along with the synchronous belt transmission mechanism under the guiding of the positioning guide rod to drive the positioning induction sheet to move back and forth.
The synchronous belt component is fixed on the outer side wall of the adsorption end plate through a synchronous belt component mounting block.
The groove-shaped photoelectric sensor is arranged as follows: and a groove type photoelectric sensor is arranged on a moving path of the positioning induction sheet, and the motor is turned off when the adsorption area is the largest or the adsorption area is the smallest, so that the running of the synchronous belt transmission mechanism is stopped.
The adsorption wind shielding strip is of a long strip-shaped structure with a trapezoidal vertical section.
Traditional printing apparatus adsorbs regional regulation or many screw drive transform adsorption zone or adsorbs regional baffle with separating into a plurality of regions, and the contrast traditional adsorption zone regulation mode has more the advantage:
(1) the traditional adsorption area is fixed by adjusting the adsorption area, the device adopts a lead screw to drive a plurality of adsorption areas, and the adsorption areas are adjusted steplessly;
(2) the traditional adsorption area adjustment cannot be synchronously adjusted, and a plurality of adsorption areas can be synchronously adjusted after the device is used;
(3) the installation is simple, and the cost is low;
(4) the maintenance cost is low, and traditional mode limit switch installs in adsorbing the box, maintains the difficulty, uses this device after above-mentioned hidden danger of whole solutions.
Description of the drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the structure of two adsorption intermediate plates.
Fig. 3 is a schematic bottom view of the present invention.
Fig. 4 is a schematic structural diagram of the area changing positioning mechanism.
Fig. 5 is a schematic structural diagram of a synchronous belt transmission mechanism.
Fig. 6 is a schematic view showing a connection relationship between the area changing positioning mechanism and the synchronous belt drive mechanism.
Detailed Description
As shown in the attached drawing, the stepless change adsorption area device of the ink-jet printer comprises a synchronous belt transmission mechanism, a stepless area change mechanism and an area change positioning mechanism;
the synchronous belt transmission mechanism comprises a motor 1, a speed reducer 2, a synchronous wheel 3, a synchronous belt assembly 4 and a first lead screw 5, wherein the motor 1 is connected with the speed reducer 2, and the speed reducer 2 drives the lead screw 5 to rotate through the synchronous belt assembly 4 and the synchronous wheel 3;
the stepless area transformation mechanism comprises an adsorption bottom plate 20, a group of adsorption end plates 15 oppositely arranged at two ends of the adsorption bottom plate 20, a pair of guide rods 7 penetrating through the group of adsorption end plates 15, a plurality of adsorption wind shielding strips 6 evenly arranged between the group of adsorption end plates 15, a movable wind shielding plate 8 slidably penetrating through the pair of guide rods 7, a plurality of adsorption baffle plates 9 fixedly connected with the movable wind shielding plates 8 and arranged below the adsorption wind shielding strips 6, two adsorption middle plates 16 arranged in the middle of the adsorption wind shielding strips 6 and a plurality of groups of adsorption fixed baffle plates 10 fixedly connected with the two adsorption middle plates 16, wherein each group of adsorption fixed baffle plates 10 consists of two adsorption fixed baffle plates 10, a channel for the adsorption baffle plates 9 to enter is arranged between the two adsorption fixed baffle plates 10, and a plurality of mounting ports 21 are arranged on the adsorption bottom plate 20 and below the two adsorption middle plates 16; the first lead screw 5 is arranged in the middle of the adsorption end plate 15 through a lead screw bearing seat, the movable wind shield 8 is fixedly connected with a lead screw nut of the first lead screw 5 through a lead screw protective sleeve flange, and when the first lead screw 5 moves, the guide rod 7 guides the movable wind shield 8 to drive the adsorption baffle 9 to move in and out of a channel between the two adsorption fixed baffles 10, so that a stepless regulation adsorption area is realized;
the region transformation positioning mechanism comprises a group of positioning screw rod supporting plates 22 and a group of positioning guide rod supporting plates 23 which are arranged at the bottom of the adsorption bottom plate 20, positioning screw rods 11 arranged on the group of positioning screw rod supporting plates 22, positioning guide rods 12 arranged on the group of positioning guide rod supporting plates 23, a photoelectric sensor mounting plate 24 arranged at the bottom of the adsorption bottom plate 20, a groove type photoelectric sensor 14, a positioning plate mounting plate 25 and a positioning induction plate 13; the utility model discloses a synchronous belt drive mechanism, including locating screw 11, locating piece mounting panel 25, synchronous belt drive mechanism, locating piece mounting panel 25, locating screw 11, locating guide rod 12, locating piece mounting panel 25 is equipped with locating induction piece 13, locating piece mounting panel 25 that connects on the locating screw 11 follows synchronous belt drive mechanism and removes under the direction of locating guide rod 12 when synchronous belt drive mechanism moves, drives locating induction piece 13 back-and-forth movement.
The synchronous belt assembly 4 is fixed on the outer side wall of the adsorption end plate 15 through a synchronous belt assembly mounting block 26.
The groove-type photosensor 14 is provided: a groove type photoelectric sensor 14 is arranged on a moving path of the positioning induction sheet 13, and the motor 1 is turned off when the adsorption area is maximum or minimum, so that the running of the synchronous belt transmission mechanism is stopped.
The adsorption wind shielding strip 6 is of a long strip-shaped structure with a trapezoidal vertical section.
The use method comprises the steps that the motor 1 is connected with the speed reducer 2, the speed reducer 2 is connected with the first lead screw 5 through the synchronous belt assembly 4 and the synchronous wheel 3, and the first lead screw 5 is driven to rotate when the motor 1 rotates, so that power is provided for the stepless area conversion mechanism. When the first lead screw 5 of the synchronous belt transmission mechanism moves, the guide rail 7 guides to drive the movable wind shield 8 to move, the adsorption baffle 9 is installed on the movable wind shield 8, the movable wind shield 8 drives the adsorption baffle 9 to move in the adsorption fixed baffle 10, and therefore the effect of a stepless regulation adsorption area is achieved. When the synchronous belt transmission mechanism operates, the positioning screw rod 11 operates along with the synchronous belt transmission mechanism under the guidance of the positioning guide rod 12 to drive the positioning induction sheet 13 to move back and forth, the groove-shaped photoelectric sensor 14 is arranged on the moving path of the positioning induction sheet 13, the motor 1 is turned off when the adsorption area is the largest or the adsorption area is the smallest, and the operation of the synchronous belt transmission mechanism is stopped. The device uses a synchronous belt transmission mechanism to drive a stepless area conversion mechanism and an area conversion positioning mechanism, the stepless area conversion mechanism adjusts the size of an adsorption area, and the area conversion positioning mechanism determines the size of the adsorption area. After the device adopts the scheme, one lead screw is used for driving the plurality of adsorption areas, the installation is simple, and the cost is low.

Claims (4)

1. A stepless change adsorption area device of an ink-jet printer is characterized by comprising a synchronous belt transmission mechanism, a stepless area change mechanism and an area change positioning mechanism;
the synchronous belt transmission mechanism comprises a motor (1), a speed reducer (2), a synchronous wheel (3), a synchronous belt assembly (4) and a first lead screw (5), wherein the motor (1) is connected with the speed reducer (2), and the speed reducer (2) drives the lead screw (5) to rotate through the synchronous belt assembly (4) and the synchronous wheel (3);
the stepless area transformation mechanism comprises an adsorption bottom plate (20), a group of adsorption end plates (15) which are oppositely arranged at two ends of the adsorption bottom plate (20), a pair of guide rods (7) which are arranged on the group of adsorption end plates (15) in a penetrating way, a plurality of adsorption wind shielding strips (6) which are uniformly arranged between the group of adsorption end plates (15), a movable wind shielding plate (8) which is arranged on the pair of guide rods (7) in a sliding way, a plurality of adsorption baffle plates (9) which are fixedly connected with the movable wind shielding plate (8) and arranged below the adsorption wind shielding strips (6), two adsorption middle plates (16) which are arranged in the middle of the adsorption wind shielding strips (6) and a plurality of groups of adsorption fixed baffle plates (10) which are; each group of adsorption fixed baffles (10) consists of two adsorption fixed baffles (10), a channel for the adsorption baffle (9) to enter is arranged between the two adsorption fixed baffles (10), and a plurality of air pipe mounting openings (21) are arranged on the adsorption bottom plate (20) and below the two adsorption middle plates (16); the first lead screw (5) is installed in the middle of the adsorption end plate (15) through a lead screw bearing seat, the movable wind shield (8) is fixedly connected with a lead screw nut of the first lead screw (5) through a lead screw protective sleeve flange, when the first lead screw (5) moves, the guide rod (7) guides to drive the movable wind shield (8) to move, and then the adsorption baffle (9) is driven to enter and exit a channel between the two adsorption fixed baffles (10), so that the adsorption area is adjusted in a stepless mode;
the area conversion positioning mechanism comprises a group of positioning screw rod supporting plates (22) and a group of positioning guide rod supporting plates (23) which are arranged at the bottom of the adsorption bottom plate (20), positioning screw rods (11) which are arranged on the group of positioning screw rod supporting plates (22), positioning guide rods (12) which are arranged on the group of positioning guide rod supporting plates (23), a photoelectric sensor mounting plate (24) which is arranged at the bottom of the adsorption bottom plate (20), a groove type photoelectric sensor (14), a positioning plate mounting plate (25) and a positioning induction plate (13); the utility model discloses a synchronous belt drive mechanism, including location lead screw (11), locating piece mounting panel (25), synchronous belt drive mechanism, locating piece mounting panel (25) and synchronous belt drive mechanism, locating screw (11) are connected through the connecting axle of shaft coupling with synchronous belt assembly (4), one side of locating piece mounting panel (25) and lead screw nut rigid coupling, opposite side and locating guide arm (12) sliding connection of locating screw (11), be equipped with on locating piece mounting panel (25) location response piece (13), when synchronous belt drive mechanism ran, locating piece mounting panel (25) of connecting on locating screw (11) followed synchronous belt drive mechanism and removed under the direction of locating guide arm (12), drove location response piece.
2. The ink jet printer suction area stepless changing device according to claim 1, characterized in that the timing belt assembly (4) is fixed on the outer side wall of the suction end plate (15) by the timing belt assembly mounting block (26).
3. The ink jet printer stepless change suction area device according to the claim, characterized in that the groove type photoelectric sensor (14) is configured as: a groove type photoelectric sensor (14) is arranged on a moving path of the positioning induction sheet (13), and the motor (1) is turned off when the adsorption area is maximum or minimum, so that the running of the synchronous belt transmission mechanism is stopped.
4. The device for the stepless change of the adsorption area of the ink-jet printer according to the claim, characterized in that the adsorption wind shielding strip (6) is a long strip structure with a trapezoidal vertical section.
CN201910952112.XA 2019-10-09 2019-10-09 Stepless change adsorption area device of ink-jet printer Active CN110614857B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910952112.XA CN110614857B (en) 2019-10-09 2019-10-09 Stepless change adsorption area device of ink-jet printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910952112.XA CN110614857B (en) 2019-10-09 2019-10-09 Stepless change adsorption area device of ink-jet printer

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CN110614857A true CN110614857A (en) 2019-12-27
CN110614857B CN110614857B (en) 2024-03-15

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003205653A (en) * 2002-01-11 2003-07-22 Seiko Epson Corp Method for positioning printing table in ink jet printer, and ink jet printer
CN105836429A (en) * 2016-05-25 2016-08-10 昆山科森科技股份有限公司 Automatic feeding device
WO2017012231A1 (en) * 2015-07-22 2017-01-26 郑州乐彩科技股份有限公司 Character jet printer and character jet printing production line
CN207607252U (en) * 2017-12-05 2018-07-13 武汉璟丰科技有限公司 The convertible binding domain device of ink-jet printer
CN208345274U (en) * 2017-12-20 2019-01-08 宏冠奇科技(深圳)有限公司 A kind of pitch-changing mechanism
CN209290903U (en) * 2018-12-28 2019-08-23 苏州邱伦智能科技有限公司 It is a kind of for drawing the device of label and screening cover
CN211195505U (en) * 2019-10-09 2020-08-07 武汉佰致达科技有限公司 Stepless change adsorption area device of ink-jet printer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003205653A (en) * 2002-01-11 2003-07-22 Seiko Epson Corp Method for positioning printing table in ink jet printer, and ink jet printer
WO2017012231A1 (en) * 2015-07-22 2017-01-26 郑州乐彩科技股份有限公司 Character jet printer and character jet printing production line
CN105836429A (en) * 2016-05-25 2016-08-10 昆山科森科技股份有限公司 Automatic feeding device
CN207607252U (en) * 2017-12-05 2018-07-13 武汉璟丰科技有限公司 The convertible binding domain device of ink-jet printer
CN208345274U (en) * 2017-12-20 2019-01-08 宏冠奇科技(深圳)有限公司 A kind of pitch-changing mechanism
CN209290903U (en) * 2018-12-28 2019-08-23 苏州邱伦智能科技有限公司 It is a kind of for drawing the device of label and screening cover
CN211195505U (en) * 2019-10-09 2020-08-07 武汉佰致达科技有限公司 Stepless change adsorption area device of ink-jet printer

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