CN211467808U - Printing equipment capable of omitting ink covering action - Google Patents
Printing equipment capable of omitting ink covering action Download PDFInfo
- Publication number
- CN211467808U CN211467808U CN201922043515.0U CN201922043515U CN211467808U CN 211467808 U CN211467808 U CN 211467808U CN 201922043515 U CN201922043515 U CN 201922043515U CN 211467808 U CN211467808 U CN 211467808U
- Authority
- CN
- China
- Prior art keywords
- sliding seat
- scraper
- rack
- sliding
- sensing signal
- 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.)
- Active
Links
Images
Landscapes
- Screen Printers (AREA)
Abstract
The utility model discloses a printing device which can save the ink covering action, comprising a slide rail which is erected above a screen and arranged along the left and right direction; a sliding seat is arranged on the sliding rail; the sliding seat is provided with a left scraper and a right scraper, the left scraper is used for being matched with the screen printing plate to perform printing when the sliding seat is translated from left to right, and the right scraper is used for being matched with the screen printing plate to perform printing when the sliding seat is translated from right to left; the sliding rail is also provided with a left sensor and a right sensor, the left sensor is triggered by the sliding seat which is translated to the upper part of the left end of the screen plate to send a left end sensing signal outwards, and the right sensor is triggered by the sliding seat which is translated to the upper part of the right end of the screen plate to send a right end sensing signal outwards; the motor is also provided with a controller, the controller controls the motor wheel to rotate clockwise when receiving the right end sensing signal, and the controller controls the motor wheel to rotate anticlockwise when receiving the left end sensing signal. The utility model discloses can once reciprocate the translation in-process at the slide and carry out twice printing, can save and cover the china ink action, improve printing efficiency.
Description
Technical Field
The utility model relates to a screen printing equipment, concretely relates to can save lithography apparatus who covers black action.
Background
The print heads of the existing screen printing apparatuses are generally equipped with a doctor blade and an ink-covering blade, the doctor blade is used for matching with the screen to print when the print head moves forward, and the ink-covering blade is used for enabling the slurry accumulated on the screen to be covered on the pattern area again when the print head is reset reversely.
Because the printing head of the existing screen printing equipment is only provided with one scraper, the printing head can only perform printing once in the process of one-time reciprocating translation, and the printing efficiency needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can save lithography apparatus who covers black action, it is equipped with left scraper and right scraper, and left scraper is used for cooperating the half tone when the slide is translated from left to right and prints, and right scraper is used for cooperating the half tone when the slide is translated from right to left and prints, so can carry out twice printing at the slide once reciprocal translation in-process, can save and cover black action, improves printing efficiency.
In order to achieve the purpose, the technical scheme of the utility model is to design a printing device which can save the ink covering action, comprising a slide rail arranged above a screen printing plate, the slide rail is arranged along the left and right direction, and the slide rail crosses the screen printing plate;
the sliding rail is provided with a sliding seat, the sliding seat is positioned below the sliding rail, and the sliding seat is provided with a driving mechanism for driving the sliding seat to slide left and right along the sliding rail;
the left side of the bottom surface of the sliding seat is connected with the top end of a vertically arranged left guide rod, a left sliding sleeve is sleeved on the left guide rod, the left side of the left sliding sleeve is connected with a left scraper, the left scraper is used for being matched with a screen printing plate to perform printing when the sliding seat is translated from left to right, and the right side of the left sliding sleeve is connected with a vertically arranged left rack;
the right side of the bottom surface of the sliding seat is connected with the top end of a vertical right guide rod, a right sliding sleeve is sleeved on the right guide rod, the right side of the right sliding sleeve is connected with a right scraper, the right scraper is used for being matched with a screen printing plate to perform printing when the sliding seat is translated from right to left, and the left side of the right sliding sleeve is connected with a vertical right rack;
the left rack and the right rack are positioned below the sliding seat, the tooth surfaces of the left rack and the right rack are arranged in opposite directions, the left rack and the right rack are meshed with a gear, the gear is positioned between the left rack and the right rack, the axis of the gear is horizontally arranged, the gear is provided with a motor for driving the gear to rotate forwards and reversely, the motor is positioned below the sliding seat, the motor is fixed on a horizontally arranged support plate, and the support plate is respectively connected with the lower ends of the left guide rod and the right guide rod;
a left inductor and a right inductor are arranged on the sliding rail;
the left sensor is positioned above the left end of the screen printing plate, can be triggered by the sliding seat which is translated to the position above the left end of the screen printing plate, and sends a left end sensing signal outwards when being triggered;
the right sensor is positioned above the right end of the screen printing plate, can be triggered by a sliding seat which is translated to the position above the right end of the screen printing plate, and sends a right end sensing signal outwards when being triggered;
the motor is provided with a controller, the controller can receive a left end sensing signal and a right end sensing signal, the controller controls the motor wheel to rotate clockwise when receiving the right end sensing signal, and the controller controls the motor wheel to rotate anticlockwise when receiving the left end sensing signal.
Preferably, the top end of the left scraper inclines leftwards.
Preferably, the top end of the right blade is inclined to the right.
Preferably, the left scraper is detachably connected with the left sliding sleeve.
Preferably, the right scraper is detachably connected with the right sliding sleeve.
Preferably, the supporting plate is provided with a through hole through which the left rack can penetrate.
Preferably, the support plate is provided with a through hole through which the right rack can pass.
The utility model has the advantages and the beneficial effects that: the utility model provides a can save the lithography apparatus who covers black action, it is equipped with left scraper and right scraper, and left scraper is used for coordinating the half tone when the slide is translated from left to right and prints, and right scraper is used for coordinating the half tone when the slide is translated from right to left and prints, so can once reciprocate the translation in-process at the slide and carry out twice printing, can save and cover black action, improve printing efficiency.
When the sliding seat is positioned at the right end of the screen printing plate, a right sensor is triggered to send a right end sensing signal outwards, the controller receives the right end sensing signal and controls the motor wheel to rotate clockwise, and then the drive gear rotates clockwise, so that the left rack moves upwards and the right rack moves downwards, the left rack drives the left sliding sleeve and the left scraper to move upwards, the left scraper is separated from the screen printing plate, the right rack drives the right sliding sleeve and the right scraper to move downwards, and when the right scraper is in contact with the screen printing plate in place, the motor is controlled to stop rotating; then controlling the sliding seat to translate from right to left, and matching the right scraper with the screen printing plate to print when the sliding seat translates from right to left;
when the sliding seat is positioned at the left end of the screen printing plate, a left sensor is triggered to send a left end sensing signal outwards, the controller receives the left end sensing signal and controls the motor wheel to rotate anticlockwise, and then the driving gear rotates anticlockwise to enable the right rack to move upwards and the left rack to move downwards, the right rack drives the right sliding sleeve and the right scraper to move upwards, the right scraper is separated from the screen printing plate, the left rack drives the left sliding sleeve and the left scraper to move downwards, and when the left scraper is in contact with the screen printing plate in place, the motor is controlled to stop rotating; then controlling the sliding seat to translate from left to right, and matching the left scraper with the screen printing plate to print when the sliding seat translates from left to right;
therefore, the printing can be carried out for two times in the process of one-time reciprocating translation of the sliding seat (from the right end of the screen to the left end of the screen and then from the left end of the screen to the right end of the screen), so that the ink covering action can be omitted, and the printing efficiency is improved.
The utility model discloses a left scraper, right scraper are controlled to a gear and go up and down, and when one of them scraper moved down, another scraper was inevitable to be shifted up, can guarantee only a scraper and half tone contact all the time, can prevent that left scraper, right scraper from contacting with the half tone simultaneously and influencing printing quality.
Drawings
FIG. 1 is a schematic view of a slide carriage at the right end of a screen;
fig. 2 is a schematic view of the slide at the left end of the screen.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the present invention provides a printing apparatus capable of omitting the ink covering operation, which includes a slide rail 21 disposed above the screen printing plate 10, wherein the slide rail 21 is disposed along the left-right direction, and the slide rail 21 spans the screen printing plate 10;
a slide seat 22 is arranged on the slide rail 21, the slide seat 22 is positioned below the slide rail 21, and the slide seat 22 is provided with a driving mechanism (not shown in the figure) for driving the slide seat to slide left and right along the slide rail 21;
the left side of the bottom surface of the sliding seat 22 is connected with the top end of a vertical left guide rod 31, a left sliding sleeve 41 is sleeved on the left guide rod 31, a left scraper 51 is connected to the left side of the left sliding sleeve 41, the top end of the left scraper 51 inclines to the left, the left scraper 51 is used for being matched with the screen printing plate 10 to print when the sliding seat 22 translates from the left to the right, and a vertical left rack 61 is connected to the right side of the left sliding sleeve 41;
the right side of the bottom surface of the sliding seat 22 is connected with the top end of a vertical right guide rod 32, a right sliding sleeve 42 is sleeved on the right guide rod 32, the right side of the right sliding sleeve 42 is connected with a right scraper 52, the top end of the right scraper 52 inclines rightwards, the right scraper 52 is used for matching with the screen printing plate 10 to print when the sliding seat 22 translates from right to left, and the left side of the right sliding sleeve 42 is connected with a vertical right rack 62;
the left rack 61 and the right rack 62 are both positioned below the sliding seat 22, the tooth surfaces of the left rack 61 and the right rack 62 are arranged in opposite directions, the left rack 61 and the right rack 62 are both meshed with a gear 71, the gear 71 is positioned between the left rack 61 and the right rack 62, the axis of the gear 71 is horizontally arranged, the gear 71 is provided with a motor 72 for driving the gear to rotate forwards and reversely, the motor 72 is positioned below the sliding seat 22, the motor 72 is fixed on the horizontally arranged support plate 23, and the support plate 23 is respectively connected with the lower ends of the left guide rod 31 and the right guide rod 32;
a left inductor 81 and a right inductor 82 are arranged on the slide rail 21;
the left sensor 81 is positioned above the left end of the screen printing plate 10, the left sensor 81 can be triggered by the slide carriage 22 translated to the position above the left end of the screen printing plate 10, and when the left sensor 81 is triggered, a left end sensing signal is sent outwards;
the right sensor 82 is positioned above the right end of the screen printing plate 10, the right sensor 82 can be triggered by the slide carriage 22 translated to the position above the right end of the screen printing plate 10, and the right sensor 82 sends a right-end sensing signal outwards when being triggered;
the motor 72 is provided with a controller 80, the controller 80 can receive a left end sensing signal and a right end sensing signal, the controller 80 controls the motor 72 to rotate clockwise when receiving the right end sensing signal, and the controller 80 controls the motor 72 to rotate anticlockwise when receiving the left end sensing signal.
Preferably, the left scraper 51 is detachably connected with the left sliding sleeve 41, and the right scraper 52 is detachably connected with the right sliding sleeve 42.
Preferably, the support plate 23 is provided with: a through hole for the left rack 61 to pass through, and a through hole for the right rack 62 to pass through.
As shown in fig. 1, when the slide 22 is located at the right end of the screen printing plate 10, the right sensor 82 is triggered to send a right-end sensing signal outwards (the right sensor 82 is in wired or wireless communication with the controller 80), the controller 80 receives the right-end sensing signal and controls the motor 72 to rotate clockwise, so that the driving gear 71 rotates clockwise, the left rack 61 moves upwards, the right rack 62 moves downwards, the left rack 61 drives the left sliding sleeve 41 and the left scraper 51 to move upwards, the left scraper 51 is separated from the screen printing plate 10, the right rack 62 drives the right sliding sleeve 42 and the right scraper 52 to move downwards, and when the right scraper 52 contacts the screen printing plate 10 in place, the motor 72 is controlled to stop rotating; then, the sliding base 22 is controlled to translate from right to left, and the right scraper 52 is matched with the screen printing plate 10 to print when the sliding base 22 translates from right to left;
as shown in fig. 2, when the slide carriage 22 is located at the left end of the screen printing plate 10, the left sensor 81 is triggered to send a left end sensing signal outwards (the left sensor 81 is in wired communication or wireless communication with the controller 80), the controller 80 receives the left end sensing signal and controls the motor 72 to rotate counterclockwise, and further the drive gear 71 rotates counterclockwise, so that the right rack 62 moves upward, the left rack 61 moves downward, the right rack 62 drives the right sliding sleeve 42 and the right scraper 52 to move upward, the right scraper 52 is separated from the screen printing plate 10, the left rack 61 drives the left sliding sleeve 41 and the left scraper 51 to move downward, and when the left scraper 51 contacts the screen printing plate 10 in place, the motor 72 is controlled to stop rotating; then, the sliding base 22 is controlled to move horizontally from left to right, and the left scraper 51 is matched with the screen printing plate 10 to print when the sliding base 22 moves horizontally from left to right;
therefore, two times of printing can be performed in the process of one reciprocating translation of the slide seat 22 (from the right end of the screen plate 10 to the left end of the screen plate 10, and then from the left end of the screen plate 10 to the right end of the screen plate 10), so that the ink covering action can be omitted, and the printing efficiency can be improved.
The utility model discloses a gear 71 controls left scraper 51, right scraper 52 and goes up and down, and when one of them scraper moved down, another scraper was inevitable to be shifted up, can guarantee only a scraper and half tone 10 contact all the time, can prevent that left scraper 51, right scraper 52 from contacting with half tone 10 simultaneously and influencing printing quality.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The printing equipment capable of omitting the ink covering action is characterized by comprising a slide rail erected above a screen printing plate, wherein the slide rail is arranged along the left-right direction and spans across the screen printing plate;
the sliding rail is provided with a sliding seat, the sliding seat is positioned below the sliding rail, and the sliding seat is provided with a driving mechanism for driving the sliding seat to slide left and right along the sliding rail;
the left side of the bottom surface of the sliding seat is connected with the top end of a vertically arranged left guide rod, a left sliding sleeve is sleeved on the left guide rod, the left side of the left sliding sleeve is connected with a left scraper, the left scraper is used for being matched with a screen printing plate to perform printing when the sliding seat is translated from left to right, and the right side of the left sliding sleeve is connected with a vertically arranged left rack;
the right side of the bottom surface of the sliding seat is connected with the top end of a vertical right guide rod, a right sliding sleeve is sleeved on the right guide rod, the right side of the right sliding sleeve is connected with a right scraper, the right scraper is used for being matched with a screen printing plate to perform printing when the sliding seat is translated from right to left, and the left side of the right sliding sleeve is connected with a vertical right rack;
the left rack and the right rack are positioned below the sliding seat, the tooth surfaces of the left rack and the right rack are arranged in opposite directions, the left rack and the right rack are meshed with a gear, the gear is positioned between the left rack and the right rack, the axis of the gear is horizontally arranged, the gear is provided with a motor for driving the gear to rotate forwards and reversely, the motor is positioned below the sliding seat, the motor is fixed on a horizontally arranged support plate, and the support plate is respectively connected with the lower ends of the left guide rod and the right guide rod;
a left inductor and a right inductor are arranged on the sliding rail;
the left sensor is positioned above the left end of the screen printing plate, can be triggered by the sliding seat which is translated to the position above the left end of the screen printing plate, and sends a left end sensing signal outwards when being triggered;
the right sensor is positioned above the right end of the screen printing plate, can be triggered by a sliding seat which is translated to the position above the right end of the screen printing plate, and sends a right end sensing signal outwards when being triggered;
the motor is provided with a controller, the controller can receive a left end sensing signal and a right end sensing signal, the controller controls the motor wheel to rotate clockwise when receiving the right end sensing signal, and the controller controls the motor wheel to rotate anticlockwise when receiving the left end sensing signal.
2. Printing apparatus enabling the omission of inking according to claim 1, wherein the tip of the left doctor blade is inclined to the left.
3. Printing apparatus enabling the omission of inking according to claim 1, wherein the top end of the right doctor blade is inclined to the right.
4. Printing equipment capable of omitting the ink covering action according to claim 1, wherein the left scraper is detachably connected with a left sliding sleeve.
5. Printing equipment capable of omitting the ink covering action according to claim 1, wherein the right scraper is detachably connected with a right sliding sleeve.
6. Printing equipment capable of omitting the ink covering action according to claim 1, wherein the supporting plate is provided with a through hole through which a left rack can pass.
7. Printing equipment capable of omitting the ink covering action according to claim 1, wherein the support plate is provided with a through hole through which a right rack can pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043515.0U CN211467808U (en) | 2019-11-25 | 2019-11-25 | Printing equipment capable of omitting ink covering action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922043515.0U CN211467808U (en) | 2019-11-25 | 2019-11-25 | Printing equipment capable of omitting ink covering action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467808U true CN211467808U (en) | 2020-09-11 |
Family
ID=72379023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922043515.0U Active CN211467808U (en) | 2019-11-25 | 2019-11-25 | Printing equipment capable of omitting ink covering action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119585A (en) * | 2021-04-21 | 2021-07-16 | 孙汇杰 | Automatic uniform printing auxiliary device suitable for paper box |
| CN117901539A (en) * | 2024-03-20 | 2024-04-19 | 苏州群鑫纸制品科技有限公司 | Printing equipment and printing method thereof |
-
2019
- 2019-11-25 CN CN201922043515.0U patent/CN211467808U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119585A (en) * | 2021-04-21 | 2021-07-16 | 孙汇杰 | Automatic uniform printing auxiliary device suitable for paper box |
| CN117901539A (en) * | 2024-03-20 | 2024-04-19 | 苏州群鑫纸制品科技有限公司 | Printing equipment and printing method thereof |
| CN117901539B (en) * | 2024-03-20 | 2024-05-28 | 苏州群鑫纸制品科技有限公司 | Printing equipment and printing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106585074B (en) | Screen printing machine for cylindrical part | |
| CN211467808U (en) | Printing equipment capable of omitting ink covering action | |
| CN106364152B (en) | A kind of continous way bat printing stamp equipment | |
| CN210309576U (en) | Lifting mechanism of digital ink-jet printer ink stack device | |
| CN101596808B (en) | Ink jet pad printing machine and method for ink jet pad printing | |
| CN105882115B (en) | Printing roller of flexible printing machine control device | |
| CN109203724A (en) | Barreled edible oil vessel volumetric laser automatic code-spraying equipment | |
| JP4391987B2 (en) | Movable tampon support for a tampon printer | |
| CN110816025A (en) | Printing system capable of omitting ink covering action | |
| CN210478078U (en) | Multifunctional semi-automatic monochromatic screen printer | |
| CN105082751B (en) | A kind of printing equipment with self-cleaning function | |
| CN214355037U (en) | Automatic seal equipment | |
| JP2007223042A (en) | Printer with embroidering function | |
| TWI714424B (en) | Printing system without flood coating process | |
| CN208576284U (en) | It is a kind of to use the jet printing appts for directly draging motor | |
| CN202573336U (en) | Automatic transfer printing machine of steering shell | |
| CN209274164U (en) | Moisturizing lifting device | |
| CN206856298U (en) | Barreled edible oil vessel volumetric laser automatic code-spraying equipment | |
| CN215360435U (en) | Transverse scraper structure of silicon chip printing machine | |
| CN214448540U (en) | 3D printer shaping platform elevation structure | |
| CN206106669U (en) | But complicated curved surface translation and rotatory compound control printing device | |
| CN219115071U (en) | Novel ink jet numbering machine positioner is used to tea-oil camellia | |
| KR100983345B1 (en) | Screen printing apparatus | |
| CN211892482U (en) | Spray head moisturizing device of ink-jet digital printer | |
| CN211730621U (en) | Rocker arm type screen lifting mechanism of screen printing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |