CN100415511C - Suspension type scraper system - Google Patents
Suspension type scraper system Download PDFInfo
- Publication number
- CN100415511C CN100415511C CNB200510037201XA CN200510037201A CN100415511C CN 100415511 C CN100415511 C CN 100415511C CN B200510037201X A CNB200510037201X A CN B200510037201XA CN 200510037201 A CN200510037201 A CN 200510037201A CN 100415511 C CN100415511 C CN 100415511C
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- Prior art keywords
- mobile device
- lowering
- handle
- hoisting gear
- doctor blade
- 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.)
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- 239000000725 suspension Substances 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000006071 cream Substances 0.000 abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Control Of Cutting Processes (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
A floating drawknife system includes a movable device, a hoisting device, a cutter device and a controller at least. The hoisting device fixed on the movable device at least includes: a fixed shelf empty inside is fixed in the centre of the base of said movable device and has several support rod; two screw rods are fixed in the centre of the fixed shelf, and the top is cylindrical platform; two stepper motors are fixed in the fixed shelf and connected with the cylindrical platform of said screw rods. The invention drives the drawknife moving up and down using the stepper motors, the movements of scraper could fine tune. It has fast and slow mode for choosing, thus makes the scraper touch the processing face fast and smoothly and prevents the algam cream spilling over.
Description
Technical field
The present invention relates to a kind of cutter, particularly a kind of doctor blade system of screen printer.
Background technology
Screen painting uses scraper to scrape on steel mesh, and the tin cream on the steel mesh is scraped on the circuit board under the steel mesh.According to the push type broach of effect requirements adjusting scraper, distance is too little between scraper and the steel mesh, easily the scratch steel mesh; If distance too Da Yi causes the tin cream inequality, thereby cause defective work to rise.And original what use is cylinder, because the instability of air pressure, cylinder is just unstable to the control of scraper, in the time of the lifting scraper, scraper is hit on steel mesh.
Above-mentioned prior art, trouble of Chan Shenging and inconvenience remain to be improved in fact in use.
Summary of the invention
The invention provides a kind of suspension type scraper system, prevent that tin cream is excessive, scraper lifting fine setting, slow speed mode changes soon, thereby makes scraper quick, steadily contacts with working face.
For achieving the above object, the present invention adopts in the following method:
A kind of suspension type scraper system wherein, comprises at least:
One mobile device is located on the half tone machine body, comprises at least,
One pedestal is slidingly connected with half tone machine body, is located at above the half tone machine worktable;
One motor, by driving synchronous belt, the drive pedestal is parallel to workbench and comes and goes mobile;
One lowering or hoisting gear is located on the mobile device, comprises at least,
One fixed mount is fixedly arranged in the middle part of the pedestal of described mobile device, and the centre is hollow, and several support bars are arranged;
Two rhizoid thick sticks, be located at fixed mount hollow in, the upper end is the cylinder platform;
Two stepper motors are fixedly arranged on fixed mount, link to each other with the cylinder platform of described leading screw by belt;
One cutter arrangement links to each other with lowering or hoisting gear, comprises at least:
Two blades;
Two handle of a knifes, the outside oblique angle of described blade set firmly with handle of a knife on;
Two cranes are connected with the threads of lead screw of described lowering or hoisting gear;
Two knife rests, described two handle of a knifes closely get together mutually, and described two blades are when being outer splayed, and described two handle of a knifes are located on the knife rest, and described knife rest is connected with described crane is rotating;
Four catch are located at the side of described handle of a knife, see that from the side blade exposes catch 0-1.5 millimeter;
One control device links to each other with lowering or hoisting gear with described mobile device, drives lowering or hoisting gear lifting cutter arrangement to the required correct position of work according to instruction, drives mobile device simultaneously and drives mobile device and be parallel to workbench with cutter arrangement and come and go mobile.
Described doctor blade system, wherein, described blade is the steel material.
Described doctor blade system, wherein, described flap of material is plastics.
Described doctor blade system, wherein, described flap of material is the pvc plastics.
Described doctor blade system, wherein, described instruction is artificial input parameter.
Described doctor blade system, wherein, described control device can further increase parameter database, and described instruction can be the parameter of selecting from parameter database.
Description of drawings
Fig. 1 is the structure chart of suspension type scraper system of the present invention;
Fig. 2 is the exploded view of suspension type scraper system cutter arrangement of the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, a kind of suspension type scraper system wherein, comprises at least: mobile device 1, one lowering or hoisting gear, 2, one cutter arrangements 3 and a control device (not shown).
One mobile device 1 is located on the half tone machine body, comprises at least, and a pedestal 11 is slidingly connected with half tone machine body, is located at above the half tone machine worktable; One motor 12, by driving synchronous belt 13, drive pedestal 11 is parallel to workbench and comes and goes mobile.
One lowering or hoisting gear 2 is located on the mobile device 1, comprises at least, and a fixed mount 21 is fixedly arranged in the middle part of the pedestal of described mobile device 2, and the centre is hollow, and several support bars 211 are arranged; Two rhizoid thick sticks 22, be located at fixed mount hollow in, the upper end is a cylinder platform 221; Two stepper motors 23 are fixedly arranged on fixed mount, link to each other with the cylinder platform 221 of described leading screw 22 by belt 231.
One cutter arrangement 3 links to each other with lowering or hoisting gear 2, comprises at least: two are the blade 31 of steel material; Two handle of a knifes 32, being fixedly arranged on the handle of a knife 32 of described blade 31 outside oblique angles; Two cranes 33 are connected with the threads of lead screw 22 of described lowering or hoisting gear 2; Two knife rests 34, when described two handle of a knifes 32 closely got together mutually, described two blades 31 were outer splayed, and described two handle of a knifes 32 are located on the knife rest 34, described knife rest 34 and described 33 rotating connections of crane.Like this, knife rest 34 can drive blade 31 rotations.When blade 31 and steel mesh were contacted, blade 31 was not to contact all with steel mesh, but a part contact time, slight angle of knife rest 34 rotations makes blade 31 contact closely with steel mesh.Also be provided with four catch 35 in the side of handle of a knife 32, described flap of material is plastics, the pvc plastics.See that from the side blade 31 exposes catch 35 limit 0-1.5 millimeters.Like this, catch 34 has just just formed the space of a sealing with scraper, and when work, tin cream can not overflow from both sides, will stay in this space.
One control device links to each other with lowering or hoisting gear 2 with described mobile device 1, drives lowering or hoisting gear 2 lifting cutter arrangements to the required correct position of work according to instruction, drives mobile device simultaneously and drives mobile device and be parallel to workbench with cutter arrangement and come and go mobile.Instruction recited above is artificial input parameter.Control device can further increase parameter database, and described instruction can be the parameter of selecting from parameter database.
The present invention can utilize control device to programme, and makes scraper fast feed, and when the distance steel mesh was closer, slowly feeding made the contact gear ratio of scraper and steel mesh softr, thereby protected steel mesh.And control device further makes the scraper feeding, and scraper also can be controlled like this to the pressure of steel mesh like this, thereby reduces defective products.
The above; only be one of preferable feasible embodiment of the present invention; can not therefore promptly limit to interest field of the present invention; concerning being familiar with those of ordinary skill in the art; such as use technical scheme of the present invention and technical conceive to make other various corresponding changes and distortion, and all these changes and distortion all should belong within the protection domain of claim of the present invention.
Claims (6)
1. a suspension type scraper system is characterized in that, comprises at least:
One mobile device is located on the half tone machine body, comprises at least,
One pedestal is slidingly connected with half tone machine body, is located at above the half tone machine worktable;
One motor, by driving synchronous belt, the drive pedestal is parallel to workbench and comes and goes mobile;
One lowering or hoisting gear is located on the mobile device, comprises at least,
One fixed mount is fixedly arranged in the middle part of the pedestal of described mobile device, and the centre is hollow, and several support bars are arranged;
Two rhizoid thick sticks, be located at fixed mount hollow in, the upper end is the cylinder platform;
Two stepper motors are fixedly arranged on fixed mount, link to each other with the cylinder platform of described leading screw by belt;
One cutter arrangement links to each other with lowering or hoisting gear, comprises at least:
Two blades;
Two handle of a knifes, being fixedly arranged on the handle of a knife of the outside oblique angle of described blade;
Two cranes are connected with the threads of lead screw of described lowering or hoisting gear;
Two knife rests, described two handle of a knifes closely get together mutually, and described two blades are when being outer splayed, and described two handle of a knifes are located on the knife rest, and described knife rest is connected with described crane is rotating;
Four catch are located at the side of described handle of a knife, see that from the side blade exposes catch 0-1.5 millimeter;
One control device links to each other with lowering or hoisting gear with described mobile device, drives lowering or hoisting gear lifting cutter arrangement to the required correct position of work according to instruction, drives mobile device simultaneously and drives mobile device and be parallel to workbench with cutter arrangement and come and go mobile.
2. doctor blade system according to claim 1 is characterized in that, described blade is the steel material.
3. doctor blade system according to claim 1 is characterized in that, described flap of material is plastics.
4. doctor blade system according to claim 3 is characterized in that, described flap of material is the pvc plastics.
5. doctor blade system according to claim 1 is characterized in that, described instruction is artificial input parameter.
6. doctor blade system according to claim 1 is characterized in that, described control device can further increase parameter database, and described instruction can be the parameter of selecting from parameter database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510037201XA CN100415511C (en) | 2005-09-08 | 2005-09-08 | Suspension type scraper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510037201XA CN100415511C (en) | 2005-09-08 | 2005-09-08 | Suspension type scraper system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1927586A CN1927586A (en) | 2007-03-14 |
| CN100415511C true CN100415511C (en) | 2008-09-03 |
Family
ID=37857798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510037201XA Active CN100415511C (en) | 2005-09-08 | 2005-09-08 | Suspension type scraper system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100415511C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555429A (en) * | 2011-12-31 | 2012-07-11 | 东莞市凯格精密机械有限公司 | Self-adaptive profiling scraper mechanism for vision printer |
| CN106274040A (en) * | 2016-10-21 | 2017-01-04 | 伟创力电子技术(苏州)有限公司 | A kind of DEK printing machine scraper washer |
| CN107599615A (en) * | 2017-09-25 | 2018-01-19 | 安徽广晟德自动化设备有限公司 | A kind of scraper connecting device |
| CN110103575A (en) * | 2019-05-16 | 2019-08-09 | 昆山乐邦精密科技有限公司 | A kind of cell piece ties galley without net |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2128195Y (en) * | 1992-07-01 | 1993-03-17 | 李文钟 | Moveable table and doctor structure for screen printer |
| CN2154163Y (en) * | 1991-04-20 | 1994-01-26 | 福州大学 | Screen printing machine |
| CN1104829A (en) * | 1993-05-19 | 1995-07-05 | 谷电机工业株式会社 | Screen press |
| CN1446039A (en) * | 2002-03-14 | 2003-10-01 | 华通电脑股份有限公司 | Solder paste print deice for remnant stannum easy to be shed-off |
| CN2690152Y (en) * | 2004-03-30 | 2005-04-06 | 东远精技工业股份有限公司 | Printing head structure of screen printer |
| CN2843843Y (en) * | 2005-09-08 | 2006-12-06 | 东莞市凯格精密机械有限公司 | Suspended scraper system |
-
2005
- 2005-09-08 CN CNB200510037201XA patent/CN100415511C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2154163Y (en) * | 1991-04-20 | 1994-01-26 | 福州大学 | Screen printing machine |
| CN2128195Y (en) * | 1992-07-01 | 1993-03-17 | 李文钟 | Moveable table and doctor structure for screen printer |
| CN1104829A (en) * | 1993-05-19 | 1995-07-05 | 谷电机工业株式会社 | Screen press |
| CN1446039A (en) * | 2002-03-14 | 2003-10-01 | 华通电脑股份有限公司 | Solder paste print deice for remnant stannum easy to be shed-off |
| CN2690152Y (en) * | 2004-03-30 | 2005-04-06 | 东远精技工业股份有限公司 | Printing head structure of screen printer |
| CN2843843Y (en) * | 2005-09-08 | 2006-12-06 | 东莞市凯格精密机械有限公司 | Suspended scraper system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1927586A (en) | 2007-03-14 |
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Denomination of invention: Suspension type scraper system Effective date of registration: 20160505 Granted publication date: 20080903 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan Kaige Precision Machine Co., Ltd. Registration number: 2016990000358 |
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Date of cancellation: 20170622 Granted publication date: 20080903 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan Kaige Precision Machine Co., Ltd. Registration number: 2016990000358 |
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Denomination of invention: Suspension type scraper system Effective date of registration: 20170706 Granted publication date: 20080903 Pledgee: China Co truction Bank Corp Dongguan branch Pledgor: Dongguan Kaige Precision Machine Co., Ltd. Registration number: 2017990000610 |
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Address after: 523000 2 Sha long road, Dongcheng Street, Dongguan, Guangdong Patentee after: Dongguan Kaige Precision Machinery Co., Ltd Address before: 4, wing 523000, Guangming Avenue, Guangming Road, Dongguan, Guangdong, Dongcheng District Patentee before: Dongguan Kaige Precision Machine Co., Ltd. |
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Date of cancellation: 20200605 Granted publication date: 20080903 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GKG PRECISION MACHINE Co.,Ltd. Registration number: 2017990000610 |
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