CN1119587A - Automatic screen printing machine - Google Patents
Automatic screen printing machine Download PDFInfo
- Publication number
- CN1119587A CN1119587A CN95102024A CN95102024A CN1119587A CN 1119587 A CN1119587 A CN 1119587A CN 95102024 A CN95102024 A CN 95102024A CN 95102024 A CN95102024 A CN 95102024A CN 1119587 A CN1119587 A CN 1119587A
- Authority
- CN
- China
- Prior art keywords
- endless belt
- printing
- printing machine
- automatic screen
- screen printing
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0831—Machines for printing webs
- B41F15/0836—Machines for printing webs by means of cylindrical screens or screens in the form of endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
- B41F15/24—Supports for workpieces for webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
The present invention provides an automatic screen printing machine which features improved printing frame-matching precision, facilitates the printing operation, makes it easy to supervise the operation conditions, and is easy to use. The printing table, the pair of rollers, the endless belt and the printing units are all arranged being inclined by a predetermined angle in the direction of width with respect to the horizontal plane, and provision is made of a belt guide that comes into contact with a selvage of the upper half of the lower side of the endless belt.
Description
The present invention relates to a kind of new automatic screen printing machine.Especially, the characteristics of automatic screen printing machine of the present invention are to have improved the print frame matching precision, have simplified printing operation, are easy to the supervisory work condition, and easy to use.
Automatic screen printing machine is used in extensive fields already.In the middle of they were all, the upper surface that is used as the endless belt of printing surface all was the maintenance level.This is automatic and most of natural forms of intermittent type driving endless belt and driving squeegee, and squeegee is finished printing by silk screen, and this is by common recognition and use.
In the automatic screen printing machine of above-mentioned habitual pattern, its endless belt by horizontal support on printing platform and be transmitted.But in any case width along endless belt always can appear inevitably, and towards right and towards the tiny position skew (direction rectangular with stroke directions) on a left side, its reason will be mentioned below.Therefore, although the framework matching precision is good along the endless belt throughput direction, the framework mismatch respectively produces very little number of degrees along the fabric width direction, then is difficult to keep printing precision completely.
Above-mentioned reason originates from endless belt itself.Fabric as the endless belt fuse is made of synthetic fabrics, has big tensile strength.In the fuse fabric, the density of fabric and yarn tension to small part becomes inhomogeneous inevitably.Especially the difference that has endless belt tension force along the endless belt width will produce the phenomenon of zigzag stroke.
Endless belt is installed on the automatic screen printing machine, and the tension force that adjustment is applied before using is 12 to 16 kilograms every centimetre of its width.This point is of value to the precision of assurance along the intermittent feed direction, but owing to allows the complications of marginal portion along the difference of endless belt width tension force.Usually, two edges of endless belt limit the zigzag phenomenon of endless belt stroke by means of guide plate on the overall length of printing zone.Yet must keep a little gap, pass through, be difficult to prevent fully the phenomenon of zigzag stroke, and allow that defective framework coupling occurs along width so that allow sweep.
In addition, owing to printing operation carries out at horizontal surface, so when monitoring whole print surface and carrying out presswork, make troubles.This tendency becomes more remarkable when printing width increases.
The printing flat board of many hand-printing patterns is designed to heeling condition already so that operation is not still put into practice in automatic screen printing machine up to now as yet.
The object of the present invention is to provide a kind of automatic screen printing machine, be characterized in improving the print frame matching precision, so that presswork makes to be easy to the supervisory work condition, and easy to use.
Automatic screen printing machine involved in the present invention comprises a printing platform, a pair of roller, it is arranged on the front and back of printing platform, at least wherein there is one to be driven, an endless belt that supports material to be printed, endless belt by described roll support, its first half allows to move on printing platform, and the printing element that provides at the endless belt first half, printing platform wherein, a pair of roller, all all are obliquely installed endless belt and printing element, broad ways with respect to the horizontal plane forms one and gives the angle of setting earlier, and the side edge that a tape guide and endless belt first half downside are housed is touched.
Requirement is all 5～15 ° of angles (θ) of all tilting with printing platform, a pair of roller, endless belt and printing element, especially are preferably with horizontal plane to be 8～12 °.
In addition, allow to provide second kind of tape guide, the side edge of itself and endless belt Lower Half downside is touched, and a plurality of members are provided, and is used to rub throw the edge of the endless belt that leans against the second tape guide surface edge of endless belt and rub and throw member and contact.
The present invention is described in further detail in conjunction with following accompanying drawing:
Fig. 1 is the cutaway view (the X-X section of Fig. 2) of automatic screen printing machine of the present invention,
Fig. 2 is the side view of Fig. 1 automatic screen printing machine.
As shown in Figure 1, will describe automatic screen printing machine of the present invention in detail below, be used as the first half surface of the endless belt 4 of print surface, be obliquely installed θ at an angle between broad ways and horizontal plane.So, a preliminary roller 2, back roller 3 and a printing platform 8 angle θ that all tilts, and an endless belt 4 moves along above-mentioned member.
Though the gravity X of endless belt 4 is vertical effects, as shown in Figure 1, has a component y to act on towards the lower left along tiltangle.
Go up tape guide 9 for one and be arranged on upper left among Fig. 1,, and accept component y along the endless belt 4 that the slope acted on along the length of as shown in Figure 2 whole printing zone.
Therefore, whenever endless belt 4 always is pushed to predetermined direction (left side in Fig. 1), and stably reaches intermittently and carry.Different with usual printing machine, its endless belt is flatly supported and carries, do not operate at the zigzag state so endless belt 4 does not appear here in the present invention, and can keep the framework matching precision fully in the direction along fabric width.
Following tape guide 10 yet is arranged on the left end of endless belt 4 Lower Halves.Endless belt contacts with following tape guide in its Lower Half, and correctly carries.
In this case, the throwing member that rubs is set, endless belt is contacted with it, for example use a kind of wear resisting product or paste sandpaper or other analogs on the surface of following tape guide 10.Therefore, the bending at endless belt 4 edges is rubbed naturally and has been thrown in operation process, and keeps its linearity, helps to improve precision.
In addition, owing to the surface with endless belt is inclined relative to horizontal angle θ is set, so as shown in Figure 1, the operator can observe the scope of operation well, whole print surface all is monitored, and has improved operating efficiency.
Being inclined relative to horizontal angled θ is to roll under the steadiness that rolls operation in the discontinuous transmission of considering endless belt 4 and with squeegee to determine, and be chosen in 5～15 ° of angular ranges, especially from the viewpoint of practice preferably 8～12 ° scope.On the one hand when angle during less than above-mentioned scope, the effect that then prevents the effect that zigzag is moved and improve operating efficiency seldom shows.On the other hand, when angle during greater than above-mentioned scope, then produce disadvantageous effect, for example operating efficiency reduces and the drippage of pigment paste.
Fig. 1 is the cutaway view (the X-X section of Fig. 2) of automatic screen printing machine of the present invention, and Fig. 2 is its side view.
In Fig. 2, preliminary roller 2 and back roller 3 are arranged on the two ends of frame 1A and 1B, and endless belt 4 is being strained by stretching, extension betwixt.Endless belt 4, is promptly carried with the length of a repetition along the direction of arrow in a well-known manner intermittently by a not shown drive unit.
Upper surface at endless belt 4 is installed with a plurality of printing elements 7, and it is made of silk screen 7A, printing squeegee 7B and overflow squeegee 7C.Printing roller 6 is implemented printing to sticking in known manner on the endless belt 4 lip-deep material fabrics 5 to be printed.
By this, the present invention is same as habitual automatic screen printing machine.Reach as shown in Figure 1 as mentioned above, characteristics of the present invention are: as the upper surface of the endless belt 4 of print surface with respect to the horizontal plane, be obliquely installed angle θ (left end among Fig. 1) towards the operating side.
In Fig. 1 and 2, preliminary roller 2 and back roller 3 are supported on the centre at frame 1A and 1B two ends, the endless belt 4 of reeling thereon.Printing platform 8 be arranged on endless belt 4 first halves below, it is as print surface, both with respect to the horizontal plane all are obliquely installed θ at an angle.
As Fig. 2 and shown in Figure 1, left end on endless belt 4 is provided with tape guide 9 along the whole length of printing zone, and the following left end at endless belt 4 is provided with conduction band 10 down equally.These tape guides are supporting endless belt 4 along the gravity that the slope acted on, and endless belt 4 is led in operation work directly.
As mentioned above, endless belt 4 is linear running exactly, and always keeps contacting with 10 with tape guide 9 along direction, and it is such to be different from habitual printing machine, no longer stands and jagged stroke occurs.
The bottom of endless belt 4 is being supported by deflector roll 11, and the preset distance setting in every interval is provided with a plurality of tape guides 10 down, betwixt to proofread and correct the stroke of endless belt 4 bottoms.
In addition, as mentioned above, use a kind of antifriction composition or sand paper is sticked on down the surface of tape guide 10, endless belt 4 is contacted with it, the end face of endless belt 4 throwing that rubbed naturally when printing machine moves like this, after proofreading and correct its bending, endless belt 4 is just operation correctly also.
In the present invention, when silk screen 7A lowers, just implement to roll over the operation of rolling with squeegee, 7B prints from right to left by means of the printing squeegee, when silk screen 7A rises, carry out from left to right rolling scraping by means of overflow squeegee 7C, to reduce pigment paste with the squeegee rolling.
According to the present invention, printing platform, a pair of front and back roller, endless belt and printing element all are obliquely installed into a predetermined angular with horizontal plane, and tape guide is used for and the downside at endless belt edge contacts.Therefore, because gravity, endless belt always is pushed to a side that is provided with tape guide.Therefore, endless belt stably and intermittently operates in along on the position of strict accurately regulation on its width.This is different from habitual is that endless belt is the printing machine of horizontal support and operation.Therefore, endless belt can not stand and occur jagged operation, thereby the framework matching precision can keep fully along the fabric width direction.
In addition, be angle θ, so the operator can observe operating surface well as shown in Figure 1, can monitor whole printing surface like this, and improve operating efficiency owing to be obliquely installed between the surface of endless belt and horizontal plane.
Tape guide is set down is used for alignment endless belt Lower Half, like this because endless belt always is pushed to downside and operation exactly.According to situation of the present invention, be provided with the throwing member that rubs on the following surface of tape guide, endless belt contacts with it, and like this, the bending at endless belt edge is in the printing machine throwing that rubbed naturally in service, thus can maintain the linearity of endless belt, and precision is further improved.
Claims (4)
- Automatic screen printing machine comprise a printing platform, a pair of be arranged on roller before and after the printing platform, at least wherein have one be driven, endless belt that one is supported material to be printed, endless belt is by described roll support, its first half allows to move on printing platform, on the first half of endless belt, be provided with printing element, it is characterized in that: all are obliquely installed into a predetermined angular along its width and horizontal plane printing platform, a pair of roller, endless belt and printing element, and a upward tape guide is housed, touch with the side edge of endless belt first half downside.
- 2. according to the automatic screen printing machine of claim 1, it is characterized in that: described printing platform, a pair of roller, an endless belt and the equal same level face tilt of a plurality of printing element are arranged to 5～15 ° of angles.
- 3. according to the automatic screen printing machine of claim 1 or 2, it is characterized in that: a plurality of conduction bands down are set, touch with the side edge of endless belt Lower Half downside.
- 4. according to the automatic screen printing machine of one of claim 1 to 3, it is characterized in that: being provided with rubs throws member on the surface of a plurality of tape guides down, and the edge of endless belt contacts with it, throws the edge of endless belt in order to rub.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6178646A JPH0839762A (en) | 1994-07-29 | 1994-07-29 | Automatic screen textile printer |
| JP178646/94 | 1994-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1119587A true CN1119587A (en) | 1996-04-03 |
Family
ID=16052109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95102024A Pending CN1119587A (en) | 1994-07-29 | 1995-03-03 | Automatic screen printing machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0694385B1 (en) |
| JP (1) | JPH0839762A (en) |
| KR (1) | KR100233204B1 (en) |
| CN (1) | CN1119587A (en) |
| DE (1) | DE69502773T2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324848A (en) * | 2014-11-05 | 2015-02-04 | 新昌县远润纺织机械有限公司 | Coating device of beveled rotary screen printing machine |
| CN105479930A (en) * | 2016-02-02 | 2016-04-13 | 张永胜 | Screen printing machine for achieving inclined gravity feeding and automatic positioning |
| CN105500902A (en) * | 2016-02-02 | 2016-04-20 | 张永胜 | Screen printing machine for conveying materials in inclined rotating manner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08276564A (en) * | 1994-11-09 | 1996-10-22 | Ichinose Internatl:Kk | Automatic rotary screen printer and screen washing method |
| JP4851249B2 (en) * | 2006-06-19 | 2012-01-11 | 株式会社沖データ | Belt device and image forming apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2400728B2 (en) * | 1974-01-08 | 1977-05-26 | Mitter & Co, 4815 Schloss Holte | PRINTING MACHINE, PREFERABLY SCREEN PRINTING MACHINE |
| JPS536693A (en) * | 1976-07-05 | 1978-01-21 | Tokai Senko Kk | Flat screen printing apparatus |
| JPS5678978A (en) * | 1979-11-30 | 1981-06-29 | Kanai Hiroyuki | Screen textile printing base and heating method thereof |
| EP0579433A1 (en) * | 1992-07-13 | 1994-01-19 | Ichinose International Incorporated | Automatic screen printing machine and printing method |
-
1994
- 1994-07-29 JP JP6178646A patent/JPH0839762A/en active Pending
-
1995
- 1995-02-02 EP EP95300659A patent/EP0694385B1/en not_active Expired - Lifetime
- 1995-02-02 DE DE69502773T patent/DE69502773T2/en not_active Expired - Fee Related
- 1995-03-03 CN CN95102024A patent/CN1119587A/en active Pending
- 1995-03-31 KR KR1019950007249A patent/KR100233204B1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324848A (en) * | 2014-11-05 | 2015-02-04 | 新昌县远润纺织机械有限公司 | Coating device of beveled rotary screen printing machine |
| CN104324848B (en) * | 2014-11-05 | 2016-08-24 | 新昌县远润纺织机械有限公司 | The sizer of sloping platform formula circular screen printer |
| CN105479930A (en) * | 2016-02-02 | 2016-04-13 | 张永胜 | Screen printing machine for achieving inclined gravity feeding and automatic positioning |
| CN105500902A (en) * | 2016-02-02 | 2016-04-20 | 张永胜 | Screen printing machine for conveying materials in inclined rotating manner |
| CN105479930B (en) * | 2016-02-02 | 2018-01-23 | 张永胜 | The screen process press that a kind of inclined gravity feeding is automatically positioned |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69502773T2 (en) | 1999-01-28 |
| EP0694385B1 (en) | 1998-06-03 |
| KR100233204B1 (en) | 1999-12-01 |
| JPH0839762A (en) | 1996-02-13 |
| EP0694385A1 (en) | 1996-01-31 |
| DE69502773D1 (en) | 1998-07-09 |
| KR960003962A (en) | 1996-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6041702A (en) | Curved surface screen-printing apparatus | |
| CA2130625C (en) | Adjustable bar screen | |
| CN1119587A (en) | Automatic screen printing machine | |
| DE19754152A1 (en) | Web holding device in the superstructure of a rotary printing press | |
| DE102007060734B4 (en) | Device for pressing flat goods on a transport module | |
| GB2180439A (en) | Bread slicing machine | |
| KR940010353B1 (en) | Screen process printing apparatus using a screen reinforced by strips | |
| EP0481023B1 (en) | Compressive shrinking apparatus utilizing an improved impact blade | |
| CN1045936C (en) | Tubular belt conveyor | |
| CN211386687U (en) | Warp yarn correction and adjustment device of reinforcing steel bar graticule processing equipment | |
| CN213196943U (en) | Novel filament machine | |
| EP0155656B1 (en) | Apparatus for introducing a nap into a roll system | |
| DE69119619T2 (en) | Process for guiding a fabric web in a dryer and apparatus for carrying out the process | |
| IL99896A (en) | Printing method and apparatu | |
| CN214782657U (en) | Self-adaptive overfeeding needle feeding and cloth pressing combined device | |
| CN217616248U (en) | Backlight membrane material cleaning device | |
| KR200236903Y1 (en) | Yarn tension sesing device of warping machine | |
| CN216785235U (en) | Flat screen printing machine | |
| CN114055916B (en) | Shading layer printing forming equipment and method for keyboard circuit film | |
| US4824039A (en) | Apparatus for applying a paper web to the underside of a roll-making drum | |
| CN220049120U (en) | Dust removing device for display screen | |
| KR200299443Y1 (en) | Device of control tension automatic for yarn supply of mink blanket loom | |
| CN220314468U (en) | Silk screen tensioning clamp | |
| DE2559350B2 (en) | Device for coating strip material such as strip sheet | |
| CN114687100A (en) | Self-adaptive overfeeding needle feeding and cloth pressing combined device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |