CN108407461B - Automatic screen printing plate wiping device and method thereof - Google Patents
Automatic screen printing plate wiping device and method thereof Download PDFInfo
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- CN108407461B CN108407461B CN201810044816.2A CN201810044816A CN108407461B CN 108407461 B CN108407461 B CN 108407461B CN 201810044816 A CN201810044816 A CN 201810044816A CN 108407461 B CN108407461 B CN 108407461B
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- dust
- free paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to the technical field of screen printing, in particular to an automatic screen wiping device and a method thereof, wherein the automatic screen wiping device comprises two parallel rails and two parallel sliding structures respectively arranged on the two parallel rails, each parallel sliding structure respectively comprises a fixed block, a sliding block and a bracket, and a dust-free paper output roll core, a first dust-free paper pressing rod, a dust-free paper pushing rod, a second dust-free paper pressing rod and a dust-free paper collecting roll core which are vertical to the movement direction of the rails are sequentially arranged between the two parallel brackets; the route through which the dust-free paper in the dust-free paper roll core passes is sequentially from the bottom of the first dust-free paper pressing rod, the top of the dust-free paper pressing rod, the bottom of the second dust-free paper pressing rod and then connected to the dust-free paper roll core, so that the route through which the dust-free paper passes from the dust-free paper roll core to the dust-free paper roll core is wavy, and the dust-free paper is in a tight state due to the structure, and the cleaning of the screen printing plate by the dust-free paper is facilitated.
Description
Technical Field
The invention relates to the technical field of screen printing, in particular to an automatic screen wiping device and a method thereof.
Background
Screen printing is also called silk-screen printing, and belongs to porous printing, and the porous printing comprises stencil printing, pattern printing, silk-screen printing and the like. The principle of stencil printing is: when printing, the printing plate (paper film plate or other plate base is provided with holes capable of passing through ink) transfers ink to the printing stock (paper, ceramic, etc.) through the holes of the hole plate under certain pressure to form images or characters.
Because the screen printing plate can produce a small amount of ink overflow at the bottom of the screen printing plate in the long-term scraping process, the quality problem can be caused to the printing stock when the printing stock is scraped.
In the in-process of printing among the prior art, generally the artifical dustless paper of holding is cleaned half tone surface, and the problem that the dustless paper of holding of adoption manual work will cause to half tone surface is: 1. in the process of wiping the screen printing plate by an operator, clean dust-free paper cannot be used for wiping each time, and the problem of recycling the dust-free paper can occur when the operator holds the dust-free paper, so that the dust-free paper stained with ink can pollute the surface of the screen printing plate again; 2. the operator has been engaged in such a work for a long time, and the ink may cause serious corrosion to the hand.
Disclosure of Invention
Aiming at the defects of the prior art and solving the problems caused by manually holding the dust-free paper to clean the surface of the screen printing plate in the prior art, the invention provides an automatic screen printing plate wiping device and a method thereof, which have simple structure, are scientific and reasonable and are convenient to use; the problem that an operator operates a hand to corrode for a long time can be solved, the cleaning degree of the wiping screen is greatly improved, and the efficiency of wiping the screen is improved.
In order to achieve the purpose, the invention adopts the following technical scheme: the automatic screen printing plate wiping device comprises two parallel rails and two parallel sliding structures respectively arranged on the two parallel rails, wherein the parallel sliding structures respectively comprise a fixed block, a sliding block and a bracket; the fixed blocks are connected through a connecting rod; one end of the sliding block is clamped on the track, and the other end of the sliding block is fixed on the fixing block;
the bracket is fixed on the fixed block, and a dust-free paper output roll core, a first dust-free paper pressing rod, a dust-free paper ejection rod, a second dust-free paper pressing rod and a dust-free paper collection roll core which are perpendicular to the movement direction of the rail are sequentially arranged between the brackets in parallel;
the route through which the dust-free paper in the dust-free paper outlet roll core passes is sequentially from the bottom of the first dust-free paper pressing rod, the top of the top dust-free paper pressing rod, the bottom of the second dust-free paper pressing rod and then connected to the dust-free paper collecting roll core, so that the route through which the dust-free paper passes from the dust-free paper outlet roll core to the dust-free paper collecting roll core is wavy;
the automatic screen wiping device further comprises a first motor, a belt and a first transmission block, the first motor and the belt are installed on the outer side of one of the fixed blocks, the first motor is connected with the belt, the belt is connected with the first transmission block, the first transmission block is connected with one of the fixed blocks, the first motor drives the belt to drive the first transmission block to move, and therefore the fixed blocks are driven to enable the two sliding blocks to move on the two parallel rails;
the automatic screen wiping device further comprises a second motor, a rotating wheel and a second transmission block, the second motor is installed on the outer side of the other fixed block, the second motor is connected with the rotating wheel, the rotating wheel is connected with the second transmission block, the second transmission block is connected with a support fixed on the other fixed block, the second motor drives the rotating wheel to drive the second transmission block to move, and therefore the two supports are driven to move back and forth in the direction perpendicular to the movement of the two parallel rails.
Preferably, a third motor is included, and the third motor is installed at the outer side of one of the brackets; the third motor with receive dustless paper and roll up the core and be connected, the third motor can drive receive dustless paper and roll up the core and rotate to drive dustless paper's recovery.
Preferably, the dust-free paper dust removing device comprises a solvent spraying rod which is connected between the two brackets and is parallel to the top dust-free paper rod.
Preferably, the dust-free paper dust-free device comprises a blowing rod, wherein the blowing rod is connected between the two brackets and is parallel to the top dust-free paper rod.
Preferably, the two fixing blocks are connected through a connecting plate.
The invention also provides another technical scheme: the automatic screen printing plate wiping method comprises the following steps:
the method comprises the following steps: starting a first motor, wherein the first motor drives the belt to drive a first transmission block to move so as to drive the fixed block to enable the two sliding blocks to move on the two parallel tracks, and the dust-free paper is in contact with the gauze at the bottom of the screen printing plate;
step two: starting a second motor, wherein the second motor drives the rotating wheel to drive a second transmission block to move so as to drive the two brackets to move back and forth in the direction vertical to the motion of the two parallel rails;
step three: the dustless paper simulates hands to wipe the screen printing plate along the lines of the parallel tracks and in the vertical direction;
preferably, before the third step is executed, a solvent is sprayed on the dust-free paper on the hand of the dust-free paper simulation person, so that the dust-free paper is wet and is convenient to wipe.
Preferably, the method further comprises the following step four: and blowing air to the screen plate which is just wiped by the dustless paper simulation hand so that the screen plate which is just wiped is dried.
The invention discloses an automatic screen printing plate wiping device and a method thereof, which have the advantages that:
1. compared with the prior art, the automatic screen wiping device and the method thereof have the advantages that the path through which the dust-free paper in the dust-free paper roll outlet core passes is sequentially from the bottom of the first dust-free paper pressing rod, from the top of the top dust-free paper pressing rod, from the bottom of the second dust-free paper pressing rod and then connected to the dust-free paper roll collecting core, so that the path through which the dust-free paper passes from the dust-free paper roll outlet core to the dust-free paper roll collecting core is wavy;
2. the top dust-free paper rod is pressed against the dust-free paper, the screen printing plate is placed on the dust-free paper, and the height direction of the screen printing plate and the dust-free paper is adjusted, so that the dust-free paper can clean ink overflowing from the bottom of the screen printing plate; on the other hand, when the dust-free paper for cleaning the ink overflowing from the bottom of the screen printing plate needs to be replaced, the dust-free paper collecting core is rotated, so that the dust-free paper can move along with the rotation of the dust-free paper collecting core, new dust-free paper is rotated to the upper surface of the dust-free paper supporting rod, the replacement of the ink overflowing from the bottom of the screen printing plate is completed, the dust-free paper passes through a wavy path from the dust-free paper outlet core to the dust-free paper collecting core, the dust-free paper is better in a tight state, and the dust-free paper can be favorably wiped on the screen printing plate.
3. Compared with the prior art, the automatic screen wiping device and the method thereof comprise a first motor, a belt and a first transmission block, wherein the first motor and the belt are arranged on the outer side of one of the fixed blocks, the first motor is connected with the belt, the belt is connected with the first transmission block, the first transmission block is connected with one of the fixed blocks, the first motor drives the belt to drive the first transmission block to move, so that the fixed blocks are driven to enable the two sliding blocks to move on the two parallel tracks, and a dustless paper simulation hand can wipe the screen along the track movement direction;
4. the automatic screen wiping device comprises a second motor, a rotating wheel and a second transmission block, the second motor is installed on the outer side of another fixing block, the second motor is connected with the rotating wheel, the wheel driving wheel is connected with the second transmission block, the second transmission block is connected with a support fixed on the other fixing block, the second motor drives the wheel driving wheel to drive the second transmission block to move, so that the two parallel supports are driven to move back and forth in the vertical direction of the two parallel track motions, and the dustless paper simulation hand can wipe the screen along the vertical direction of the track motions.
5. Compared with the prior art, the third motor of the automatic screen wiping device and the method thereof is arranged on the outer side of one of the parallel supports, the third motor is connected with the dust-free paper winding core, and the third motor can drive the dust-free paper winding core to rotate, so that the dust-free paper is driven to be recycled, and the dust-free paper on the top of the dust-free paper supporting rod is automatically updated.
6. Compared with the prior art, the solvent spraying rod of the automatic screen wiping device and the method thereof is connected between the two parallel brackets and is parallel to the top dust-free paper rod; the solvent sprayed by the solvent spraying rod enables the dust-free paper to become wet, and the dust-free paper is convenient to wipe.
7. Compared with the prior art, the blowing rod of the automatic screen wiping device and the method thereof is connected between the two parallel brackets and is parallel to the top dust-free paper rod; and the blowing function of the blowing rod blows towards the screen printing plate, so that the part of the screen printing plate wiped by the dust-free paper becomes dry.
Drawings
Fig. 1 is a schematic view of an overall structure of an automatic screen wiping apparatus according to an embodiment of the present invention.
Fig. 2 is an exploded schematic front view of an automatic screen wiping apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic back structure diagram of the automatic screen wiping apparatus according to the embodiment of the invention.
Fig. 4 is an exploded schematic view of a back side structure of the automatic screen wiping apparatus according to the embodiment of the invention.
Description of reference numerals:
1. the track, 2, the fixed block, 3, the slider, 4, the support, 5, the connecting rod, 6, go out dustless paper core, 7, first pressure dustless paper pole, 8, top dustless paper pole, 9, second pressure dustless paper pole, 10, receive dustless paper core, 11, dustless paper, 12, first motor, 13, the belt, 14, first transmission piece, 15, the second motor, 16, the wheel rotates, 17, the second transmission piece, 18, the third motor, 19, spray solvent pole, 20, the pole that blows, 21, the connecting plate, 22, the shell.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Referring to fig. 1, 2, 3 and 4, an automatic screen plate wiping device according to an embodiment of the present invention is shown, which includes two parallel rails 1 and two parallel sliding structures respectively disposed on the two parallel rails 1, where each parallel sliding structure includes a fixed block 2, a sliding block 3 and a bracket 4;
the fixed blocks 2 are connected through a connecting rod 5; preferably, the number of the connecting rods 5 is two, and the connecting rods are symmetrically arranged.
One end of the sliding block 3 is clamped on the track 1, and the other end of the sliding block is fixed on the fixed block 2; preferably, the bracket 4 and the slider 3 are disposed inside the fixed block 2, and the bracket 4 is disposed above the slider 3.
The bracket 4 is fixed on the fixed block 2, and a dust-free paper winding core discharging 6, a first dust-free paper pressing rod 7, a dust-free paper pushing rod 8, a second dust-free paper pressing rod 9 and a dust-free paper winding core collecting 10 which are perpendicular to the movement direction of the track 1 are sequentially arranged between the brackets 4 in parallel;
the route of the dust-free paper 11 in the dust-free paper winding core 6 is sequentially from the bottom of the first dust-free paper pressing rod 7, the top of the dust-free paper pushing rod 8, the bottom of the second dust-free paper pressing rod 9 and then connected to the dust-free paper winding core 10, so that the route of the dust-free paper 11 from the dust-free paper winding core 6 to the dust-free paper winding core 10 is wavy;
the dust-free paper 11 can be replaced by other wiping articles, such as dust-free cloth, etc., which are not listed here.
The automatic screen wiping device further comprises a first motor 12, a belt 13 and a first transmission block 14, the first motor 12 and the belt 13 are mounted on the outer side of one of the fixed blocks 2, the first motor 12 is connected with the belt 13, the belt 13 is connected with the first transmission block 14, the first transmission block 13 is connected with one of the fixed blocks 2, the first motor 12 drives the belt 13 to drive the first transmission block 14 to move, so that the fixed blocks 2 are driven to enable the two sliders 3 to move on two parallel rails 1; wherein the first motor 12 is preferably a servomotor.
The automatic screen wiping device further comprises a second motor 15, a rotating wheel 16 and a second transmission block 17, the second motor 15 is mounted on the outer side of the other one of the fixed blocks 2, the second motor 15 is connected with the rotating wheel 16, the rotating wheel 16 is connected with the second transmission block 17, the second transmission block 17 is connected with the support 4 fixed on the other one of the fixed blocks 2, the second motor 15 drives the rotating wheel 16 to drive the second transmission block 17 to move, so that the two parallel supports 4 are driven to move back and forth in the direction perpendicular to the movement of the two parallel rails 1, and preferably, the second motor 15 is a direct current motor.
The first motor 12 and the second motor 15 are respectively arranged at two sides of the two parallel fixed blocks 2, and the structure is tighter.
The automatic screen wiping device further comprises a third motor 18, the third motor 18 is installed on one of the support frames parallel to the outer side of the support frame 4, the third motor 18 is connected with the dust-free paper winding core 10, and the third motor 18 can drive the dust-free paper winding core 10 to rotate so as to drive the dust-free paper 11 to be recycled.
The third motor 18 is a winding motor with good winding performance.
The third motor 18 is on the same side of the parallel fixed block 2 as the second motor 15.
The automatic screen wiping device comprises a solvent spraying rod 19, and the solvent spraying rod 19 is connected between the two parallel supports 4 and is parallel to the dust-free paper jacking rod 8.
The automatic screen wiping device comprises an air blowing rod 20, wherein the air blowing rod 20 is connected between the two parallel supports 4 and is parallel to the dust-free paper ejection rod 8.
The solvent spraying rod 19 and the air blowing rod 20 are arranged between the first dust pressing paper rod 7 and the top dust-free paper rod 8.
The two parallel fixing blocks 2 are connected through a connecting plate 21.
A housing 22 is also provided outside the two parallel sliding structures for protection of the two parallel sliding structures.
The embodiment of the invention also provides an automatic screen printing plate wiping method, which comprises the following steps:
the method comprises the following steps: starting a first motor, wherein the first motor drives the belt to drive a first transmission block to move so as to drive the fixed block to enable the two sliding blocks to move on the two parallel tracks, and the dust-free paper is in contact with the gauze at the bottom of the screen printing plate;
step two: starting a second motor, wherein the second motor drives the rotating wheel to drive a second transmission block to move so as to drive the two brackets to move back and forth in the direction vertical to the motion of the two parallel rails;
step three: the dustless paper simulates hands to wipe the screen printing plate along the lines of the parallel tracks and in the vertical direction;
preferably, before the third step is executed, a solvent is sprayed on the dust-free paper on the hand of the dust-free paper simulation person, so that the dust-free paper is wet and is convenient to wipe.
Preferably, the method further comprises the following step four: and blowing air to the screen plate which is just wiped by the dustless paper simulation hand so that the screen plate which is just wiped is dried.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (5)
1. An automatic screen plate wiping device comprises two parallel rails and two parallel sliding structures respectively arranged on the two parallel rails,
the parallel sliding structure comprises a fixed block, a sliding block and a bracket respectively; the fixed blocks are connected through a connecting rod;
one end of the sliding block is clamped on the track, and the other end of the sliding block is fixed on the fixing block;
the bracket is fixed on the fixed block, and a dust-free paper output roll core, a first dust-free paper pressing rod, a dust-free paper ejection rod, a second dust-free paper pressing rod and a dust-free paper collection roll core which are perpendicular to the movement direction of the rail are sequentially arranged between the brackets in parallel;
the route through which the dust-free paper in the dust-free paper outlet roll core passes is sequentially from the bottom of the first dust-free paper pressing rod, the top of the top dust-free paper pressing rod, the bottom of the second dust-free paper pressing rod and then connected to the dust-free paper collecting roll core, so that the route through which the dust-free paper passes from the dust-free paper outlet roll core to the dust-free paper collecting roll core is wavy;
the dust-free paper collecting device comprises a third motor, wherein the third motor is arranged on the outer side of one of the supports and connected with a dust-free paper collecting roll core, and the third motor can drive the dust-free paper collecting roll core to rotate so as to drive the dust-free paper to be collected;
the device comprises a solvent spraying rod, wherein the solvent spraying rod is connected between two brackets and is parallel to the top dust-free paper rod;
the two fixed blocks are connected through a connecting plate;
the automatic screen wiping device is characterized by further comprising a first motor, a belt and a first transmission block, wherein the first motor and the belt are installed on the outer side of one fixed block, the first motor is connected with the belt, the belt is connected with the first transmission block, the first transmission block is connected with one fixed block, the first motor drives the belt to drive the first transmission block to move, and therefore the fixed blocks are driven to enable the two sliding blocks to move on the two parallel tracks;
the automatic screen wiping device further comprises a second motor, a rotating wheel and a second transmission block, the second motor is installed on the outer side of the other fixed block, the second motor is connected with the rotating wheel, the rotating wheel is connected with the second transmission block, the second transmission block is connected with a support fixed on the other fixed block, the second motor drives the rotating wheel to drive the second transmission block to move, and therefore the two supports are driven to move back and forth in the two vertical directions parallel to the rail motion.
2. The automatic screen wiping device as claimed in claim 1, comprising a blowing rod connected between the two supports and parallel to the top dust-free paper rod.
3. An automatic screen wiping method of the automatic screen wiping apparatus according to claim 1, comprising the steps of:
the method comprises the following steps: starting a first motor, wherein the first motor drives the belt to drive a first transmission block to move so as to drive the fixed block to enable the two sliding blocks to move on the two parallel tracks, and the dust-free paper is in contact with the gauze at the bottom of the screen printing plate;
step two: starting a second motor, wherein the second motor drives the rotating wheel to drive a second transmission block to move so as to drive the two brackets to move back and forth in the vertical direction parallel to the track movement;
step three: the dustless paper simulates hands of a person to wipe the screen printing plate along the line of the track and in the vertical direction.
4. The automatic screen printing method according to claim 3, wherein before performing step three, solvent is sprayed on the dust-free paper on the hand of the person emulating the dust-free paper, so that the dust-free paper becomes wet and convenient for wiping.
5. The automatic screen printing plate wiping method according to claim 4, further comprising the fourth step of: and blowing air to the screen plate which is just wiped by the dustless paper simulation hand so that the screen plate which is just wiped is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044816.2A CN108407461B (en) | 2018-01-17 | 2018-01-17 | Automatic screen printing plate wiping device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810044816.2A CN108407461B (en) | 2018-01-17 | 2018-01-17 | Automatic screen printing plate wiping device and method thereof |
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| Publication Number | Publication Date |
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| CN108407461A CN108407461A (en) | 2018-08-17 |
| CN108407461B true CN108407461B (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810044816.2A Active CN108407461B (en) | 2018-01-17 | 2018-01-17 | Automatic screen printing plate wiping device and method thereof |
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| CN (1) | CN108407461B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312005B (en) * | 2021-12-16 | 2024-05-14 | 中节能太阳能科技（镇江）有限公司 | Accurate automatic screen printing plate device of wiping |
| CN114654872A (en) * | 2022-02-25 | 2022-06-24 | 仙桃市华夏服饰有限公司 | Automatic intelligent production line for ribbon production |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10217433A (en) * | 1997-02-07 | 1998-08-18 | Itsukou:Kk | Cleaning device of screen mask for screen printer |
| US6036787A (en) * | 1998-07-13 | 2000-03-14 | Dek Printing Machines, Ltd. | Stencil cleaning apparatus |
| KR20060118914A (en) * | 2005-05-17 | 2006-11-24 | 엘지전자 주식회사 | Screen printing equipment |
| CN201198218Y (en) * | 2008-03-28 | 2009-02-25 | 东莞市科隆威自动化设备有限公司 | Automatic net clearing mechanism of full automatic visual printer |
| CN203460548U (en) * | 2013-09-09 | 2014-03-05 | 昆山市通盈达精密机械有限公司 | Automatic screen wiping device for screen printing machine |
| CN204870056U (en) * | 2015-08-12 | 2015-12-16 | 东莞市科隆威自动化设备有限公司 | Printing net belt cleaning device of silicon chip printing machine |
| CN205553561U (en) * | 2016-01-07 | 2016-09-07 | 苏州市璟硕自动化设备有限公司 | Automatic cleaning device |
| CN205416748U (en) * | 2016-03-02 | 2016-08-03 | 深圳正实自动化设备有限公司 | Fully -automatic vision printing machine washs paper quantity detecting system |
| CN205416749U (en) * | 2016-03-04 | 2016-08-03 | 深圳正实自动化设备有限公司 | Fully -automatic vision printing machine washs spraying system |
| CN206796783U (en) * | 2017-04-07 | 2017-12-26 | 深圳市青马技术有限公司 | Net mechanism and stencil printer |
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2018
- 2018-01-17 CN CN201810044816.2A patent/CN108407461B/en active Active
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