CN205522935U - Large -scale drum silk screen printing machine - Google Patents

Large -scale drum silk screen printing machine Download PDF

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Publication number
CN205522935U
CN205522935U CN201620119026.2U CN201620119026U CN205522935U CN 205522935 U CN205522935 U CN 205522935U CN 201620119026 U CN201620119026 U CN 201620119026U CN 205522935 U CN205522935 U CN 205522935U
Authority
CN
China
Prior art keywords
backing roll
printing
frame
scraper
silk screen
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.)
Expired - Fee Related
Application number
CN201620119026.2U
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Chinese (zh)
Inventor
孟三良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin New & Special Printing Co ltd
Original Assignee
Tianjin New & Special Printing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin New & Special Printing Co ltd filed Critical Tianjin New & Special Printing Co ltd
Priority to CN201620119026.2U priority Critical patent/CN205522935U/en
Application granted granted Critical
Publication of CN205522935U publication Critical patent/CN205522935U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a large -scale drum silk screen printing machine, it includes printing machine, screen printing mechanism and supporting mechanism, printing machine includes power component, silk screen and covers the printing plate on the silk screen that power component provides operation power for silk screen and printing plate, screen printing mechanism includes scraper and ink return knife, power that scraper and ink return knife all provided through push cylinder and take place the displacement, and scraper and ink return knife 's displacement direction is crossing with silk screen moving trajectory, supporting mechanism includes the backing roll and divide a plurality of bottom support rollers of placing the backing roll below in including locking adjusting mount, locking axle sleeve and supporting roller set, supporting roller set that the axis line of a plurality of bottom support rollers forms the pitch arc. Printing machine, screen printing mechanism and the cooperation of supporting mechanism establish and can guarantee to print the in -process and support the work piece of large diameter cylindrical form, consequently improved printing efficiency and quality, simultaneously because the simple structure of whole silk screen printing machine, so also played fine control to manufacturing cost.

Description

A kind of large cylinder screen printer
Technical field
This utility model belongs to print field, especially relates to a kind of large cylinder screen printer.
Background technology
In the prior art, for the surface of the work printing the most scabrous problem of tubular class. Under printing industry occurs in that a kind of new printing mode-silk screen printing, the most well solve tubular class The surface printing problem of workpiece.
But, because existing machine typically all designs just for the cylindrical workpiece in minor diameter, institute It is difficult to be met in existing machine with the cylindrical workpiece for major diameter.
Summary of the invention
In view of this, this utility model is directed to a kind of large cylinder screen printer, to solve major diameter cylinder The silk-screen processing problems of shape workpiece.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of large cylinder screen printer, it includes printing plate mechanism, silk-screen mechanism and supporting device;
Described printing plate mechanism includes Power Component, silk screen and the forme being overlying on silk screen, described Power Component There is provided for silk screen and forme and run power;
Described silk-screen mechanism includes scraper and returning blade, and described scraper and returning blade are all by promoting cylinder to carry The power of confession and be subjected to displacement, and the direction of displacement of scraper and returning blade intersects with silk screen running orbit;
Described supporting device includes that locking adjusts frame, locking axle sleeve and backing roll group, described backing roll group bag Including the multiple bottom supporting rollers below backing roll and the backing roll that is placed in, the axis of multiple bottom supporting rollers is even Line formed camber line, described backing roll and bottom supporting roller all by shaft support in the lower section of printing plate mechanism, Described locking adjusts frame and a link is hinged, and this link sets up position relative with the position of backing roll solid Fixed, the sidewall of described link is fixed with angle adjustment cylinder, the piston rod of this angle adjustment cylinder with Locking adjusts the sidewall of frame and connects, described locking the power that provided by angle adjustment cylinder of frame is provided and with Link relatively rotates, and the end that described locking adjusts frame is fixed with locking axle sleeve, and described locking adjusts frame When being positioned at an extreme position, the rotating shaft supporting described backing roll is placed in locking axle sleeve.
Further, also include working plate, described working plate is fixed with multiple positioning sleeve, described The inwall of positioning sleeve has been got on the bus screw thread, and the equal car in one end of described rotating shaft has and the connection of positioning sleeve threaded engagement Screw thread, described backing roll and bottom supporting roller are all rotated with positioning sleeve by rotating shaft and the connection of positioning sleeve Coordinate.
Further, described Power Component includes holding frame and printing slide bar, symmetrical on described working plate It is provided with two sliding supports, before described printing slide bar is fixed on working plate by the two sliding support Side, described printing slide bar is through holding frame, and this holding frame coordinates with printing sliding bar, described clamping Silk screen it is fixed with on frame.
Further, scraper slide bar, institute also it are clamped with between two sliding supports on described working plate Stating silk-screen mechanism also to include supporting seat, described support seat is by adjusting slider with scraper sliding bar even Connect, described support seat has two symmetrical guide through hole, in each described guide through hole, is provided with guiding Bar, a guide post is slidably connected with doctor blade holder, this doctor blade holder fixed doctor, another guide post with return Ink frame is slidably connected, and returning blade fixed by this time black frame, described guide post set up direction and scraper and Hui Mo The running orbit of cutter is parallel.
Further, also include controller, be provided with infrared sensor in the surface of described backing roll, institute State infrared sensor to be electrically connected with the controller for the position and this infrared sensor detecting silk-screen mechanism.
Relative to prior art, a kind of large cylinder screen printer described in the utility model has following excellent Gesture:
Printing plate mechanism described in the utility model, silk-screen mechanism and supporting device cooperation are set up and be can ensure that print During brush, the workpiece to large-diameter circular tubular supports, and therefore improves printing efficiency and quality, with The simple in construction of the whole screen printer of Shi Yinwei, so also playing well control for production cost.
And because backing roll and bottom supporting roller are the mode removably connected and are fixed on working plate, So meeting the requirement of difference processing workpiece size the most flexibly.
When whole screen printer has got involved coordinating of infrared sensor and controller, then further ensure silk-screen The accuracy of the running orbit of mechanism.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality With novel improper restriction.In the accompanying drawings:
Fig. 1 is a kind of large cylinder screen printer overall structure schematic diagram described in this utility model embodiment;
Fig. 2 is that the silk-screen mechanism structure of a kind of large cylinder screen printer described in this utility model embodiment is shown It is intended to.
Description of reference numerals:
1-working plate, 2-sliding support, 3-supports seat, and 4-prints slide bar, 5-scraper slide bar, and 6-adjusts Joint slide block, 7-holding frame, 8-forme, 9-locking adjusts frame;10-locking axle sleeve;11-backing roll;12- Positioning sleeve;13-returns ink frame;14-guide post;15-promotes cylinder;16-doctor blade holder;17-angle adjustment The piston rod of cylinder;18-bottom supporting roller;19-infrared sensor.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment Feature can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As illustrated in fig. 1 and 2, a kind of large cylinder screen printer, it include printing plate mechanism, silk-screen mechanism and Supporting device;
Described printing plate mechanism includes Power Component, silk screen and the forme 8 being overlying on silk screen, described power packages Part provides for silk screen and forme 8 and runs power;
Described silk-screen mechanism includes scraper and returning blade, and described scraper and returning blade are all by promoting cylinder to carry The power of confession and be subjected to displacement, and the direction of displacement of scraper and returning blade intersects with silk screen running orbit;
Described supporting device includes that locking adjusts frame 9, locking axle sleeve 10 and backing roll group, described backing roll Group includes the multiple bottom supporting rollers 18 below backing roll 11 and the backing roll 11 that is placed in, and multiple bottoms are propped up The axis line of runner 18 forms camber line, and described backing roll 11 and bottom supporting roller 18 all pass through rotating shaft Being bearing in the lower section of printing plate mechanism, it is hinged with a link that described locking adjusts frame 9, and this link is set up Position is relatively fixed with the position of backing roll 11, and the sidewall of described link is fixed with angle adjustment gas Cylinder, the sidewall that the piston rod 17 of this angle adjustment cylinder adjusts frame 9 with locking is connected, and described locking is adjusted Power that whole frame 9 is provided by angle adjustment cylinder and relatively rotate with link, described locking adjusts frame The end of 9 is fixed with locking axle sleeve 10, when described locking adjustment frame 9 is positioned at an extreme position, and supporting The rotating shaft of described backing roll 18 is placed in locking axle sleeve 10.
Also include working plate 1, described working plate 1 is fixed with multiple positioning sleeve 12, described location The inwall of set 12 has been got on the bus screw thread, and the equal car in one end of described rotating shaft has and the connection of positioning sleeve threaded engagement Screw thread, described backing roll 11 and bottom supporting roller 18 all by the connection of rotating shaft and positioning sleeve 12 with Positioning sleeve 12 is rotatably assorted.
Described Power Component includes holding frame 7 and printing slide bar 4, and described working plate 1 is arranged with Two sliding supports 2, described printing slide bar 4 is fixed on working plate 1 by the two sliding support 2 Front, described printing slide bar 4 is through holding frame 7, and this holding frame 7 is slidably matched with printing slide bar 4, It is fixed with silk screen on described holding frame 7.
Scraper slide bar 5, described silk also it is clamped with between two sliding supports 2 on described working plate 1 Printing mechanism also includes supporting seat 3, and described support seat 3 is slided with scraper slide bar 5 by adjusting slider 6 Connect, described support seat 3 has two symmetrical guide through hole, is provided with in each described guide through hole Guide post 14, a guide post 14 is slidably connected with doctor blade holder 16, this doctor blade holder 16 fixed doctor, Another guide post 14 with return ink frame 13 be slidably connected, this time returning blade fixed by black frame 13, described in lead Set up direction parallel with the running orbit of scraper and returning blade to bar 14.
Whole screen printer also includes controller, is provided with infrared sensor in the surface of described backing roll 11 19, described infrared sensor 19 is used for detecting the position of silk-screen mechanism and this infrared sensor 19 and controlling Device electrically connects.
The operation principle of the present embodiment:
By positioning sleeve 12, backing roll 11 and bottom supporting roller 18 are fixed;
Being enclosed within by cylindrical workpiece on backing roll 11, then this workpiece is the most just risen by bottom supporting roller 18 To an effect supported;
Then, controller controls angle adjustment cylinder so that the piston rod 17 of angle adjustment cylinder pulls Locking adjusts frame 9, and locking adjusts frame 9 and will rotate by link relatively, until by locking axle sleeve 10 Till being buckled in the outside of backing roll 11, ensure that the workpiece being enclosed within backing roll 11 will not be at silk-screen with this During come off;
Now drag to silk-screen mechanism above backing roll 11, infrared sensor 19 detect whether it Specified location, starts working control promotion cylinder 15 when arrival specific bit postpones, scraper now Frame 16 and time ink frame 13 alternate run, and be required to abut on forme 8.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made Deng, within should be included in protection domain of the present utility model.

Claims (5)

1. a large cylinder screen printer, it is characterised in that: include printing plate mechanism, silk-screen mechanism and prop up Hold mechanism;
Described printing plate mechanism includes Power Component, silk screen and the forme (8) being overlying on silk screen, described dynamic Power assembly is silk screen and forme (8) offer operation power;
Described silk-screen mechanism includes scraper and returning blade, and described scraper and returning blade are all by promoting cylinder to carry The power of confession and be subjected to displacement, and the direction of displacement of scraper and returning blade intersects with silk screen running orbit;
Described supporting device includes that locking adjusts frame (9), locking axle sleeve (10) and backing roll group, institute State backing roll group and include backing roll (11) and multiple bottom supporting rollers of the backing roll that is placed in (11) lower section (18), the axis line of multiple bottom supporting rollers (18) forms camber line, described backing roll (11) and Bottom supporting roller (18) all by shaft support in the lower section of printing plate mechanism, described locking adjust frame (9) Hinged with a link, this link sets up position to be relatively fixed with the position of backing roll (11), described Angle adjustment cylinder it is fixed with, the piston rod (17) of this angle adjustment cylinder and lock on the sidewall of link The sidewall tightly adjusting frame (9) connects, and described locking adjusts what frame (9) was provided by angle adjustment cylinder Power and relatively rotate with link, described locking adjust frame (9) end be fixed with locking axle sleeve (10), When described locking adjustment frame (9) is positioned at an extreme position, support the rotating shaft of described backing roll (18) It is placed in locking axle sleeve (10).
A kind of large cylinder screen printer the most according to claim 1, it is characterised in that: also include Working plate (1), described working plate (1) is fixed with multiple positioning sleeve (12), described location The inwall of set (12) has been got on the bus screw thread, and the equal car in one end of described rotating shaft has and the company of positioning sleeve threaded engagement Connect screw thread, described backing roll (11) and bottom supporting roller (18) all by rotating shaft and positioning sleeve (12) Connection and be rotatably assorted with positioning sleeve (12).
A kind of large cylinder screen printer the most according to claim 2, it is characterised in that: described dynamic Power assembly includes holding frame (7) and printing slide bar (4), and described working plate is arranged with on (1) Two sliding supports (2), described printing slide bar (4) is fixed on by the two sliding support (2) Working plate (1) front, described printing slide bar (4) is through holding frame (7), this holding frame (7) Being slidably matched with printing slide bar (4), described holding frame is fixed with silk screen on (7).
A kind of large cylinder screen printer the most according to claim 2, it is characterised in that: described work Make also to be clamped with scraper slide bar (5), described silk between two sliding supports (2) on platen (1) Printing mechanism also includes supporting seat (3), and described support seat (3) is by adjusting slider (6) and scraper Slide bar (5) is slidably connected, and described support seat (3) has two symmetrical guide through hole, Mei Gesuo Being provided with guide post (14) in stating guide through hole, a guide post (14) is slided even with doctor blade holder (16) Connecing, this doctor blade holder (16) fixed doctor, another guide post (14) slides even with returning ink frame (13) Connect, the fixing returning blade of this time black frame (13), described guide post (14) set up direction and scraper and time The running orbit of ink knife is parallel.
A kind of large cylinder screen printer the most according to claim 2, it is characterised in that: also include Controller, is provided with infrared sensor (19), described infrared biography in the surface of described backing roll (11) Sensor (19) is electrically connected with the controller for the position and this infrared sensor (19) detecting silk-screen mechanism.
CN201620119026.2U 2016-02-04 2016-02-04 Large -scale drum silk screen printing machine Expired - Fee Related CN205522935U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620119026.2U CN205522935U (en) 2016-02-04 2016-02-04 Large -scale drum silk screen printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620119026.2U CN205522935U (en) 2016-02-04 2016-02-04 Large -scale drum silk screen printing machine

Publications (1)

Publication Number Publication Date
CN205522935U true CN205522935U (en) 2016-08-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620119026.2U Expired - Fee Related CN205522935U (en) 2016-02-04 2016-02-04 Large -scale drum silk screen printing machine

Country Status (1)

Country Link
CN (1) CN205522935U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106945388A (en) * 2017-03-09 2017-07-14 长泰朗德机械设备有限公司 A kind of high-precision curved screen printer
CN112339405A (en) * 2020-11-04 2021-02-09 浙江省军工集团有限公司 Cylindrical workpiece surface printing device
CN113601949A (en) * 2021-07-01 2021-11-05 苏州佑丰电子有限公司 Round surface silk screen printing device for data line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106945388A (en) * 2017-03-09 2017-07-14 长泰朗德机械设备有限公司 A kind of high-precision curved screen printer
CN106945388B (en) * 2017-03-09 2018-09-25 长泰朗德机械设备有限公司 A kind of high-precision curved screen printer
CN112339405A (en) * 2020-11-04 2021-02-09 浙江省军工集团有限公司 Cylindrical workpiece surface printing device
CN113601949A (en) * 2021-07-01 2021-11-05 苏州佑丰电子有限公司 Round surface silk screen printing device for data line
CN113601949B (en) * 2021-07-01 2022-07-15 苏州佑丰电子有限公司 Round surface silk screen printing device for data line

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20170204

CF01 Termination of patent right due to non-payment of annual fee