CN108454224B - Automatic silk screen printing machine of bottle - Google Patents

Automatic silk screen printing machine of bottle Download PDF

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Publication number
CN108454224B
CN108454224B CN201810458562.9A CN201810458562A CN108454224B CN 108454224 B CN108454224 B CN 108454224B CN 201810458562 A CN201810458562 A CN 201810458562A CN 108454224 B CN108454224 B CN 108454224B
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CN
China
Prior art keywords
screen printing
guide rail
bottle
printing machine
linear motor
Prior art date
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Application number
CN201810458562.9A
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Chinese (zh)
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CN108454224A (en
Inventor
包连红
黄继荣
赵凌西
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.)
Taizhou Kexun Printing Equipment Technology Co ltd
Original Assignee
Taizhou Kexun Printing Equipment Technology Co ltd
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Application filed by Taizhou Kexun Printing Equipment Technology Co ltd filed Critical Taizhou Kexun Printing Equipment Technology Co ltd
Priority to CN201810458562.9A priority Critical patent/CN108454224B/en
Publication of CN108454224A publication Critical patent/CN108454224A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/08Machines
    • B41F15/12Machines with auxiliary equipment, e.g. for drying printed articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/08Machines
    • B41F15/0895Machines for printing on curved surfaces not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/08Machines
    • B41F15/10Machines for multicolour printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/001Pad printing apparatus or machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F19/00Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F23/00Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/04Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G54/00Non-mechanical conveyors not otherwise provided for
    • B65G54/02Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0235Containers
    • B65G2201/0244Bottles

Abstract

The invention relates to an automatic bottle screen printing machine which comprises a conveying feeding device, a circulating conveying working line and a discharging device, wherein the circulating conveying working line arranged on a machine table comprises an annular guide rail set, a linear motor magnetic suspension movement mechanism and a servo control system, a rotor circularly moving along the annular guide rail set is arranged on the linear motor magnetic suspension movement mechanism, a bottle clamp is arranged on the rotor, a screen printing plate and an ink curing device are arranged beside the linear motor magnetic suspension movement mechanism, a scraper is arranged on the screen printing plate, the screen printing plate and the ink curing device are both positioned above the movement track of the bottle clamp, and the ink curing device is positioned between the screen printing plate and the discharging device. The invention has accurate repeated positioning, safety, reliability and high speed, and improves the overprinting precision and the printing quality; the invention adopts ultraviolet rays or electron beams to solidify the ink on the bottle body, and is suitable for printing glass bottles and cosmetic bottles with complex shapes.

Description

Automatic silk screen printing machine of bottle
Technical Field
The invention belongs to the technical field of silk screen printing, and relates to an automatic silk screen printing machine for bottle bodies.
Background
As is known, in order to complete multicolor printing, a conventional screen printer needs to convey a bottle (or other printing materials) from a previous station to a next station step by step through a mechanical conveying mechanism, and conveying errors often occur due to multiple clamping and loosening of the printing materials in the conveying process, and particularly when a glass bottle is printed, because the glass bottle has the characteristics of hardness and fragility and sharp edge of fragments, when the glass bottle falls off in the conveying process and is extruded or collided by the conveying mechanism to cause breakage and cracking of the bottle body and splash of the fragments, serious injury can be caused to machines or personnel, so that the conveying speed cannot be too fast, the working efficiency is relatively low, and the failure rate is high; because the clamping times are many, dozens of bottle clamping mechanisms simultaneously clamp bottles according to the beats, and great noise is generated; in addition, the existing screen printer adopts a 3-5 kilowatt high-pressure mercury lamp curing mode to cure the printing ink, so that the energy consumption is high, and the current environment-friendly concept of energy conservation and emission reduction is not met.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an automatic bottle body screen printing machine.
The purpose of the invention is realized as follows:
an automatic screen printer for bottle bodies comprises a conveying and feeding device, a bottle body circulating and conveying working line and a discharging device,
the circular conveying working line arranged on the machine table comprises an annular guide rail set, a linear motor magnetic suspension movement mechanism and a servo control system, at least one rotor which circularly moves along the annular guide rail set is arranged on the linear motor magnetic suspension movement mechanism, a bottle body clamp is arranged on the rotor, at least one screen printing plate and an ink curing device are arranged beside the linear motor magnetic suspension movement mechanism, a scraper is arranged on the screen printing plate, the screen printing plate and the ink curing device are both located above the movement track of the bottle body clamp, and the ink curing device is located between the screen printing plate and a discharging device.
In the automatic screen printing machine for bottle bodies, the annular guide rail set is a closed circulating structure formed by connecting the head and the tail of the annular guide rail set, and the cross section of the annular guide rail set is oval or circular.
In the automatic silk-screen printing machine for the bottle bodies, the linear motor magnetic suspension movement mechanism is composed of a permanent magnet and a coil plate and is fixed beside the annular guide rail group, the rotor is clamped on the annular guide rail group through rollers, the bottle bodies are conveyed along the annular guide rail group in a rolling contact mode, and the bottle body clamp is fixedly arranged on the rotor.
In the automatic screen printing machine for the bottle bodies, the linear motor magnetic suspension motion mechanism is externally connected with a power supply, a signal, a displacement and displacement acceleration control device, and is subjected to servo control through an externally connected control system.
In the automatic silk screen printing machine for bottle bodies, the annular guide rail group comprises at least two sections of linear guide rail groups and two sections of circular arc guide rail groups, and the linear guide rail groups and the circular arc guide rail groups are arranged at intervals and are connected end to end.
In the automatic screen printing machine for bottle bodies, the flame treatment device is arranged beside the linear motor magnetic suspension movement mechanism and is positioned between the conveying and feeding device and the screen printing plate, and the sensor device for pre-positioning is also arranged in front of the screen printing plate.
In the automatic screen printing machine for bottle bodies, the flame treatment device comprises a flame gun, and a flame port of the flame gun is positioned above the bottle body to be printed.
In the automatic silk-screen printing machine for bottle bodies, the sensor device is a visual image positioning system or a displacement sensor system which is positioned above or beside the bottle body to be printed.
In the automatic screen printing machine for the bottle body, the ink curing device is cured by ultraviolet rays or electron beams.
In the automatic screen printing machine for the bottle bodies, the gold stamping device is arranged between the printing ink curing device and the discharging device and is positioned above the bottle bodies to be stamped.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
1. the invention adopts a circular conveying working line system when transmitting printing stocks, the system mainly comprises an annular guide rail group, a linear motor magnetic suspension movement mechanism and a servo control system, the linear motor magnetic suspension movement mechanism is in a moving magnetic mode, a permanent magnet is a rotor, a coil plate is a stator, the conveying system has high transmission speed, accurate repeated positioning (plus or minus 10 mu m), a clamp on the rotor clamps a bottle body at one time until all printing processes are completed, then the bottle body is loosened to wait for blanking or blanking after gold stamping, dangerous loosening and clamping actions are easy to occur in the midway without repeated operation, the safety, reliability and low noise are realized, the overprinting precision, the printing quality and the working efficiency are improved, and the printing speed is improved; in addition, the failure rate is relatively low.
2. The invention adopts ultraviolet rays or electron beams to cure the ink on the bottle body, and in practical use, 3 to 4 hundred watt LED lamps are used for curing the ink, namely the ink is bright when opened, bright when the bottle is cured, and not bright when the bottle is not used, thereby effectively saving energy.
3. The invention can integrate the functions of gold stamping, pad printing and the like, and can successfully finish printing on glass bottles with irregular shapes.
Drawings
FIG. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is an enlarged view of a portion H of FIG. 1 in accordance with the present invention;
FIG. 3 is a second schematic structural diagram of the present invention;
FIG. 4 is an enlarged view of a portion G of FIG. 3 according to the present invention;
FIG. 5 is a third schematic view of the present invention;
FIG. 6 is an enlarged view of a portion T of FIG. 5 in accordance with the present invention;
FIG. 7 is a fourth schematic view of the present invention.
The reference numbers in the figures mean:
1-conveying a feeding device; 11-a machine table; 2-linear motor magnetic suspension motion mechanism; 21-a set of endless guide tracks; 22-bottle body clamp; 23-screen printing plate; 24-an ink curing device; 25-a scraper;
26-a mover; 27-flame treatment means; and 3, a blanking device.
Detailed Description
The invention is further described by way of specific examples:
referring to fig. 1-7, an automatic screen printing machine for bottle bodies includes a conveying feeding device 1, a bottle body circular conveying working line and a discharging device 3, wherein the bottle body circular conveying working line includes: the linear motor magnetic suspension movement mechanism 2 is arranged on the machine table 11, the linear motor magnetic suspension movement mechanism 2 comprises an annular guide rail set 21, the annular guide rail set 21 is provided with a linear motor magnetic suspension movement mechanism, a rotor of the linear motor magnetic suspension movement mechanism is provided with at least one bottle body clamp 22 which circularly moves along the annular guide rail set, the side of the linear motor magnetic suspension movement mechanism is provided with at least one screen printing plate 23 and an ink curing device 24, the screen printing plate 23 is provided with a scraper 25, the screen printing plate 23 and the ink curing device 24 are both positioned above the movement track of the bottle body clamp 22, and the ink curing device 24 is positioned between the screen printing plate 23 and the blanking device 3.
In the automatic screen printing machine for bottle bodies, the annular guide rail set 21 is a closed circulating structure formed by connecting the head and the tail, and the cross section of the annular guide rail set is oval or circular.
In the automatic silk-screen printing machine for bottle bodies, the magnetic suspension movement mechanism of the linear motor is composed of a permanent magnet and a coil plate, and is in a moving magnetic form, the permanent magnet is a rotor, the coil plate is used as a stator and is fixed at the side of the annular guide rail group 21, the rotor is clamped on the annular guide rail group 21 through rollers, the bottle bodies are conveyed on the annular guide rail group 21 in a rolling contact mode, and the bottle body clamp is fixedly arranged on the rotor.
In the automatic screen printing machine for the bottle bodies, the linear motor magnetic suspension motion mechanism is externally connected with a power supply, a signal, a displacement and displacement acceleration control device, and is subjected to servo control through an externally connected control system.
In the automatic silk screen printing machine of foretell bottle, annular guide group include two at least linear guide group and two circular arc guide group, linear guide group and circular arc guide group interval set up and end to end.
In the automatic screen printing machine for bottle bodies, the flame treatment device 27 is arranged beside the magnetic suspension movement mechanism of the linear motor, the flame treatment device 27 is positioned between the conveying and feeding device 1 and the screen printing plate 23, and the pre-positioning sensor device is arranged above the screen printing plate 23.
In the automatic silk-screen printing machine for bottle bodies, the flame treatment device 27 comprises a flame gun, and a muzzle of the flame gun is positioned above the bottle body to be printed.
In the automatic silk-screen printing machine for bottle bodies, the sensor device is a visual image positioning system or a displacement sensor system, and is positioned on the edge of the silk-screen printing plate 23.
In the automatic screen printing machine for bottle bodies, the ink curing device 24 is cured by ultraviolet rays or electron beams.
In the automatic screen printing machine for bottle bodies, a gold stamping device is arranged between the ink curing device 24 and the discharging device 3, and the gold stamping device is positioned above the bottle body to be stamped.
The bottle body circular conveying working line system utilizes the principle of a linear motor, and a servo system drives or controls the accurate running and stopping positions of a rotor, so that the rotor walks along a path defined by an annular guide rail along a bottle body clamp. Taking printing a cylindrical glass bottle as an example, the printing mainly adopts a silk-screen printing process and a corresponding silk-screen printing mechanical structure, the bottle is fed onto a bottle body clamp arranged on a circulating conveying working line through a feeding device to be clamped, reaches the lower part of a silk screen printing plate and is accurately stopped at a set position, a scraper above the silk screen printing plate presses down the bottle body and keeps a certain pressure, the silk screen printing plate is synchronously and transversely moved in the same direction, after a set printing distance is finished, the silk screen printing plate and the scraper return to the original position, a printing program is finished, and next printing is waited. Meanwhile, the mover drives the bottle body clamp and the printed bottle body to move to a curing station of an ink curing device (an LED lamp), after the curing of the ink is completed, the LED lamp is turned on, and then the mover moves to the next printing station until all printing and curing tasks are completed and the printing and curing tasks exit the screen printing machine through the blanking device.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. The utility model provides an automatic silk screen printing machine of bottle which characterized in that: comprises a conveying feeding device, a circulating conveying working line and a discharging device,
the circular conveying working line arranged on the machine table comprises an annular guide rail set, a linear motor magnetic suspension movement mechanism and a servo control system, wherein at least one rotor which circularly moves along the annular guide rail set is arranged on the linear motor magnetic suspension movement mechanism, a bottle body clamp is arranged on the rotor, at least one screen printing plate and an ink curing device are arranged beside the linear motor magnetic suspension movement mechanism, a scraper is arranged on the screen printing plate, the screen printing plate and the ink curing device are both positioned above the movement track of the bottle body clamp, and the ink curing device is positioned between the screen printing plate and a blanking device;
the rotor is clamped on the annular guide rail group through the rollers, the bottle bodies are conveyed along the annular guide rail group in a rolling contact mode, and the bottle body clamp is fixedly arranged on the rotor;
and a flame treatment device is arranged beside the linear motor magnetic suspension motion mechanism.
2. The automatic screen printing machine for bottle bodies according to claim 1, wherein: the annular guide rail group is a closed circulation structure formed by connecting the head and the tail, and the cross section of the annular guide rail group is oval or circular.
3. The automatic screen printing machine for bottle bodies according to claim 2, wherein: the linear motor magnetic suspension motion mechanism consists of a permanent magnet and a coil plate and is fixed at the side of the annular guide rail group.
4. The automatic screen printing machine for bottle bodies according to claim 3, wherein: the linear motor magnetic suspension motion mechanism is externally connected with a power supply, a signal, a displacement and displacement acceleration control device, and is subjected to servo control through an externally connected control system.
5. The automatic screen printing machine for bottle bodies according to any one of claims 1 to 4, wherein: the annular guide rail group comprises at least two sections of linear guide rail groups and two sections of circular arc guide rail groups, wherein the linear guide rail groups and the circular arc guide rail groups are arranged at intervals and are connected end to end.
6. The automatic screen printing machine for bottle bodies according to claim 1, wherein: the flame processing device is positioned between the conveying feeding device and the screen printing plate, and a sensor device for pre-positioning is also arranged in front of the screen printing plate.
7. The automatic screen printing machine for bottle bodies according to claim 6, wherein: the flame treatment device comprises a flame gun, and a flame port of the flame gun is positioned above the bottle body to be printed.
8. The automatic screen printing machine for bottle bodies according to claim 6, wherein: the sensor device is a visual image positioning system or a displacement sensor system and is positioned above or beside the bottle body to be printed.
9. The automatic screen printing machine for bottle bodies according to claim 1, 2, 3, 4, 6, 7 or 8, wherein: the ink curing device adopts ultraviolet curing or electron beam curing.
10. The automatic screen printing machine for bottle bodies according to claim 1, 2, 3, 4, 6, 7 or 8, wherein: and a gold stamping device is arranged between the printing ink curing device and the discharging device and is positioned above the bottle body to be stamped.
CN201810458562.9A 2018-05-14 2018-05-14 Automatic silk screen printing machine of bottle Active CN108454224B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201810458562.9A CN108454224B (en) 2018-05-14 2018-05-14 Automatic silk screen printing machine of bottle

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CN108454224A CN108454224A (en) 2018-08-28
CN108454224B true CN108454224B (en) 2020-06-09

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Publication number Priority date Publication date Assignee Title
CN111285086B (en) * 2018-12-10 2023-06-30 上海宝群医疗科技有限公司 Medicine bottle storage cabinet
EP3670404B1 (en) * 2018-12-20 2023-07-12 Sidel Participations Sterilization apparatus having a conveying apparatus
CN109454981B (en) * 2018-12-26 2023-06-06 四川德爱鑫玛机器有限公司 Printing and dyeing assembly applied to automatic printing equipment
EP4003845B1 (en) 2019-07-30 2024-04-17 Anheuser-Busch InBev S.A. An article picking and treating apparatus
CN111408851B (en) * 2020-04-02 2021-11-30 上海精测半导体技术有限公司 Multi-station wheel rotating equipment
CN112123918A (en) * 2020-09-03 2020-12-25 姚中南 Batch automatic silk screen character missing printing device
CN116021872A (en) * 2022-11-07 2023-04-28 安徽金辉印务有限公司 Wine bottle icon multilayer accurate printing production line

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CN202345005U (en) * 2011-11-18 2012-07-25 杨群生 Circular disc vertical type screen printing device
CN203543313U (en) * 2013-11-22 2014-04-16 广州九红印刷机械有限公司 Rotating-disc type multicolor screen printing machine
CN105059945A (en) * 2015-07-13 2015-11-18 南通大学 Self-driven magnetic suspension curved-straight composite cyclic type transmission unit
CN206999846U (en) * 2017-06-29 2018-02-13 广州柳川智能装备有限公司 A kind of automation screen printer applied to a variety of bottle-type
CN208216241U (en) * 2018-05-14 2018-12-11 台州科迅印刷设备科技有限公司 A kind of bottle body automatic screen printer

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Publication number Priority date Publication date Assignee Title
CN202345005U (en) * 2011-11-18 2012-07-25 杨群生 Circular disc vertical type screen printing device
CN203543313U (en) * 2013-11-22 2014-04-16 广州九红印刷机械有限公司 Rotating-disc type multicolor screen printing machine
CN105059945A (en) * 2015-07-13 2015-11-18 南通大学 Self-driven magnetic suspension curved-straight composite cyclic type transmission unit
CN206999846U (en) * 2017-06-29 2018-02-13 广州柳川智能装备有限公司 A kind of automation screen printer applied to a variety of bottle-type
CN208216241U (en) * 2018-05-14 2018-12-11 台州科迅印刷设备科技有限公司 A kind of bottle body automatic screen printer

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