CN109823035A - A kind of pressure when scraper prints detects compensation adjustment system automatically - Google Patents
A kind of pressure when scraper prints detects compensation adjustment system automatically Download PDFInfo
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- CN109823035A CN109823035A CN201910202883.7A CN201910202883A CN109823035A CN 109823035 A CN109823035 A CN 109823035A CN 201910202883 A CN201910202883 A CN 201910202883A CN 109823035 A CN109823035 A CN 109823035A
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- printing
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- 238000007639 printing Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 claims description 3
- 230000009897 systematic effect Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses pressure when a kind of printing of scraper to detect compensation adjustment system automatically, including printing fixed platform, the both ends of printing fixed platform pass through mounting groove and are fixedly installed with two groups of pressure detection mechanisms, the middle part for printing fixed platform is equipped with scraper pressure by scraper pressure executing agency fixed cross beam and adjusts executing agency, the two sides of scraper pressure executing agency fixed cross beam are mounted on two groups of scraper pressure adjustment executing agencies, and the lower end of scraper pressure adjustment executing agency is fixedly connected with the both ends of scraper respectively by converting fixed pin.The present invention is in two groups of pressure-detecting devices of each setting in the left and right of printing platform, when work, scraper acts on pressure sensor, it is accurately detected the pressure data of rear and front end scraper, according to real-time pressure data, command execution unit drives the height of lead screw automatic adjustment scraper to carry out pressure compensation and adjusting.To ensure that the real-time and validity of terminal pressure, adjusted completely instead of manually experience.
Description
Technical field
The present invention relates to a kind of pressure detecting compensation adjustment system, pressure when printing more particularly to a kind of scraper is automatic
Detect compensation adjustment system.
Background technique
Flexible frictioning of the scraper between a kind of Shore Hardness 55-95 when silk-screen printing, in use for some time, meeting
It occurs bending and deformation, printing pressure is caused to change, adhere to the surface of printed object uneven, to cause quality bad
With scrap.
Solution at present: increase pressure air pressure detection sensor in actuating station, manually adjusted according to the size of air inlet pressure
The height of scraper.This method acts on actuating station, can not really feed back pressure size when practical printing, substantially still
After a certain time, it according to the attachment uniformity coefficient of printed article, is manually adjusted and is compensated by experience.
Summary of the invention
For overcome the deficiencies in the prior art, the pressure when present invention provides a kind of printing of scraper detects compensation adjustment automatically
System can accurately detect scraper pressure in printing and carry out pressure compensation and adjusting automatically.
In order to solve the above technical problems, the invention provides the following technical scheme: pressure when a kind of scraper prints is examined automatically
Survey compensation adjustment system, including printing fixed platform, scraper pressure adjustment executing agency, pressure detection mechanism, conversion fixed pin,
Scraper pressure executing agency fixed cross beam and scraper, the both ends of the printing fixed platform pass through mounting groove and are fixedly installed with two
The middle part of group pressure detection mechanism, the printing fixed platform is equipped with scraper pressure by scraper pressure executing agency fixed cross beam
Power adjusts executing agency, and the two sides of scraper pressure executing agency fixed cross beam are mounted on two groups of scraper pressure adjustment and execute
Mechanism, and the lower end of ipsilateral two groups of scraper pressures adjustment executing agency is fixed with the both ends of scraper respectively by converting fixed pin
Connection.
As a preferred technical solution of the present invention, power electric is provided in scraper pressure adjustment executing agency
Machine, mounting plate and sliding panel, the power motor and fixed plate are spirally connected fixation after being spirally connected with mounting plate;The side of the mounting plate
It is also spirally connected vertically from top to bottom and inductor, screw rod support and limit plate is installed, and the side vertical of the mounting plate is spirally connected peace
Equipped with sliding rail;Dynamic lead screw is installed on the screw rod support;One end of the power lead screw is mating to be equipped with lead screw nut, institute
Lead screw nut is stated to be spirally connected with limit plate;The other end of the power lead screw is sequentially connected by shaft coupling and power motor;It is described
Sliding block is slidably fitted in guide rail, the sliding panel is spirally connected with sliding block, and the sliding block is fixedly connected with power lead screw;The cunning
Tablet is installed, the bottom of the sliding panel is fixedly connected by conversion fixed pin with scraper at the top of movable plate.
As a preferred technical solution of the present invention, the pressure detection mechanism include bearing plate, pressure sensor and
Side plate, the bearing plate are spirally connected by the first cushion block and the both ends of pressure sensor top surface, and the pressure sensor is elasticity gold
Belong to production, the both ends of the pressure sensor bottom surface are spirally connected by the second cushion block with bottom plate, the top of the side plate and bearing plate
It is spirally connected, bottom is spirally connected by limited post and bottom plate, and the effect of the side plate is lower mechanical position limitation, prevents the excessive damage pressure of pressure
Sensor, the effect of the limited post are left and right mechanical position limitations.
As a preferred technical solution of the present invention, the inductor is located at the surface of tablet, and inductor is
Infrared distance sensor or sound ranging sensor or radar range finding sensor.
As a preferred technical solution of the present invention, pressure detects compensation adjustment step automatically when printing are as follows:
Step 1: printed material is placed in printing fixed platform;
Step 2: scraper, which is arranged, in system needs pressure value to be achieved;
Step 3: executing agency's driving scraper is acted to pressure detection mechanism;
Step 4: pressure detection mechanism real-time detection pressure and by data feedback system;
Step 5: after systematic comparison calculating data and result being adjusted into executing agency by scraper pressure and drives scraper or more
Movement is up to pressure anterior-posterior balance and reaches setting value.
Step 6: starting to print.
Compared with prior art, the attainable beneficial effect of the present invention is:
For the present invention in two groups of pressure-detecting devices of each setting in the left and right of printing platform, work, scraper acts on pressure biography
Sensor is accurately detected the pressure data of rear and front end scraper, and according to real-time pressure data, command execution unit drives lead screw
The height for automatically adjusting scraper carries out pressure compensation and adjusting.To ensure that the real-time and validity of terminal pressure, completely
It is adjusted instead of manually experience.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the configuration schematic diagram of scraper pressure executing agency of the present invention;
Fig. 3 is the configuration schematic diagram of pressure detection mechanism of the present invention;
Wherein: 1, printing fixed platform;2, scraper pressure adjusts executing agency;2-1, power motor;2-2, fixed plate;2-
3, mounting plate;2-4, power lead screw;2-5, screw rod nut;2-6, limit plate;2-7, shaft coupling;2-8, inductor;2-9, induction
Plate;2-10, sliding panel;2-11, sliding block;2-12, guide rail;3, pressure detection mechanism;3-1, bearing plate;3-2, the first cushion block;3-
3, pressure sensor;3-4, the second cushion block;3-5, limited post;3-6, side plate;3-7, bottom plate;4, fixed pin is converted;5, scraper pressure
Power executing agency fixed cross beam;6, scraper.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
It please refers to shown in Fig. 1-3, pressure when a kind of scraper prints detects compensation adjustment system automatically, including printing is fixed
Platform 1, scraper pressure adjustment executing agency 2, pressure detection mechanism 3, conversion fixed pin 4, scraper pressure executing agency are fixed horizontal
Beam 5 and scraper 6, the both ends of printing fixed platform 1 pass through mounting groove and are fixedly installed with two groups of pressure detection mechanisms 3, and printing is solid
The middle part of fixed platform 1 is equipped with scraper pressure by scraper pressure executing agency fixed cross beam 5 and adjusts executing agency 2, scraper pressure
The two sides of power executing agency fixed cross beam 5 are mounted on two groups of scraper pressure adjustment executing agencies 2, and two groups of ipsilateral scraper pressures
The lower end of power adjustment executing agency 2 is fixedly connected with the both ends of scraper 6 respectively by converting fixed pin 4.
Power motor 2-1, mounting plate 2-3 and sliding panel 2-10, power electric are provided in scraper pressure adjustment executing agency 2
Machine 2-1 and fixed plate 2-2 are spirally connected fixation after being spirally connected with mounting plate 2-3;The side of mounting plate 2-3 is also spirally connected peace vertically from top to bottom
Equipped with inductor 2-8, screw rod support 2-13 and limit plate 2-6, and the side vertical of mounting plate 2-3 is spirally connected and is equipped with sliding rail 2-
12;Dynamic lead screw 2-4 is installed on screw rod support 13;One end of power lead screw 2-4 is mating to be equipped with lead screw nut 2-5, lead screw
Nut 2-5 is spirally connected with limit plate 2-6;The other end of power lead screw 2-4 is sequentially connected by shaft coupling 2-7 and power motor 2-1;
Sliding block 2-11 is slidably fitted in guide rail 2-12, sliding panel 2-10 is spirally connected with sliding block 2-11, and sliding block 2-11 and power lead screw 2-4
It is fixedly connected;Tablet 2-9 is installed, the bottom of sliding panel 2-10 is by converting fixed pin 4 and scraping at the top of sliding panel 2-10
Knife 6 is fixedly connected.
Pressure detection mechanism 3 includes bearing plate 3-1, pressure sensor 3-3 and side plate 3-6, and bearing plate 3-1 passes through the first pad
Block 3-2 and the both ends of the top surface pressure sensor 3-3 are spirally connected, and pressure sensor 3-3 is elastic metallic production, pressure sensor 3-3
The both ends of bottom surface are spirally connected by the second cushion block 3-4 and bottom plate 3-7, and top and the bearing plate 3-1 of side plate 3-6 is spirally connected, and bottom passes through
Limited post 3-5 is spirally connected with bottom plate 3-7, and the effect of side plate 3-6 is lower mechanical position limitation, prevents the excessive damage pressure sensor 3- of pressure
3, the effect of limited post 3-5 is left and right mechanical position limitation.
Inductor 2-8 is located at the surface of tablet 2-9, and inductor 2-8 is infrared distance sensor or sound ranging
Sensor or radar range finding sensor.
Pressure detects compensation adjustment step automatically when printing are as follows:
Step 1: printed material is placed in printing fixed platform 1;
Step 2: programmable controller is provided in system, scraper 6 is arranged in system needs pressure value to be achieved;
Step 3: executing agency drives the movement of scraper 6 to pressure detection mechanism 3;
Step 4: the bearing plate 3-1 in pressure detection mechanism 3 sinks by pressure and pressure is passed to pressure sensor 3-3,
Real-time detection pressure and by data feedback system;
Step 5: driving execution lead screw to move up and down scraper until before pressure after systematic comparison calculating data and by result
After balance and reach setting value, power motor 2-1 drives sliding block 2-11 along guide rail 2-12 or more by power lead screw 2-4 when adjusting
Sliding achievees the effect that adjust compensation so that sliding panel 2-10 and scraper 6 be driven to move up and down.
Step 6: starting to print.
For the present invention in two groups of pressure-detecting devices of each setting in the left and right of printing platform, work, scraper acts on pressure biography
Sensor is accurately detected the pressure data of rear and front end scraper, and according to real-time pressure data, command execution unit drives lead screw
The height for automatically adjusting scraper carries out pressure compensation and adjusting.To ensure that the real-time and validity of terminal pressure, completely
It is adjusted instead of manually experience.
The implementation of the present invention is not limited to this, and above-described embodiment content according to the invention utilizes the routine of this field
Technological know-how and customary means, under the premise of not departing from above-mentioned basic fundamental thought of the invention, preferred embodiment above can be with
The modification, replacement or combination of other diversified forms are made, other embodiments obtained all fall within rights protection scope of the present invention
Within.
Claims (5)
1. pressure when a kind of scraper prints detects compensation adjustment system, including printing fixed platform (1), scraper pressure tune automatically
Whole executing agency (2), pressure detection mechanism (3), conversion fixed pin (4), scraper pressure executing agency fixed cross beam (5) and scraper
(6), which is characterized in that the both ends of printing fixed platform (1) pass through mounting groove and are fixedly installed with two groups of pressure detecting machines
The middle part of structure (3), printing fixed platform (1) is equipped with scraper pressure by scraper pressure executing agency fixed cross beam (5)
It adjusts executing agency (2), the two sides of scraper pressure executing agency fixed cross beam (5) are mounted on two groups of scraper pressure adjustment
Executing agency (2), and the lower end of ipsilateral two groups of scraper pressures adjustment executing agency (2) by conversion fixed pin (4) respectively with
The both ends of scraper (6) are fixedly connected.
2. pressure when a kind of scraper according to claim 1 prints detects compensation adjustment system automatically, which is characterized in that
Power motor (2-1), mounting plate (2-3) and sliding panel (2-10), institute are provided in scraper pressure adjustment executing agency (2)
State the fixation that is spirally connected after power motor (2-1) and fixed plate (2-2) is spirally connected with mounting plate (2-3);The side of the mounting plate (2-3)
It is also spirally connected vertically from top to bottom and inductor (2-8), screw rod support (2-13) and limit plate (2-6) is installed, and the mounting plate
The side vertical of (2-3), which is spirally connected, is equipped with sliding rail (2-12);Dynamic lead screw (2-4) is installed on the screw rod support (13);Institute
State power lead screw (2-4) one end it is mating be equipped with lead screw nut (2-5), the lead screw nut (2-5) and limit plate (2-6) spiral shell
It connects;The other end of the power lead screw (2-4) is sequentially connected by shaft coupling (2-7) and power motor (2-1);The guide rail
It is slidably fitted with sliding block (2-11) in (2-12), the sliding panel (2-10) is spirally connected with sliding block (2-11), and the sliding block (2-
11) it is fixedly connected with power lead screw (2-4);Tablet (2-9), the sliding panel are installed at the top of the sliding panel (2-10)
The bottom of (2-10) is fixedly connected by converting fixed pin (4) with scraper (6).
3. pressure when a kind of scraper according to claim 1 prints detects compensation adjustment system automatically, which is characterized in that
The pressure detection mechanism (3) includes bearing plate (3-1), pressure sensor (3-3) and side plate (3-6), the bearing plate (3-1)
It is spirally connected by the first cushion block (3-2) and the both ends of the top surface pressure sensor (3-3), the pressure sensor (3-3) is elasticity gold
Belong to production, the both ends of pressure sensor (3-3) bottom surface are spirally connected by the second cushion block (3-4) with bottom plate (3-7), the side plate
The top of (3-6) is spirally connected with bearing plate (3-1), and bottom is spirally connected by limited post (3-5) with bottom plate (3-7), the side plate (3-6)
Effect be lower mechanical position limitation, prevent the excessive damage pressure sensor (3-3) of pressure, the effect of the limited post (3-5) is left
Right mechanical position limitation.
4. pressure when a kind of scraper according to claim 2 prints detects compensation adjustment system automatically, which is characterized in that
The inductor (2-8) is located at the surface of tablet (2-9), and inductor (2-8) is infrared distance sensor or cement bond logging
Away from sensor or radar range finding sensor.
5. pressure when a kind of scraper according to claim 1 prints detects compensation adjustment system automatically, which is characterized in that
Pressure detects compensation adjustment step automatically when printing are as follows:
Step 1: printed material is placed in printing fixed platform (1);
Step 2: scraper (6), which are arranged, in system needs pressure value to be achieved;
Step 3: executing agency drives scraper (6) movement to pressure detection mechanism (3);
Step 4: pressure detection mechanism (3) real-time detection pressure and by data feedback system;
Step 5: passing through in scraper pressure adjustment executing agency (2) driving scraper (6) after systematic comparison calculating data and by result
Lower movement is up to pressure anterior-posterior balance and reaches setting value.
Step 6: starting to print.
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CN201910202883.7A CN109823035A (en) | 2019-03-18 | 2019-03-18 | A kind of pressure when scraper prints detects compensation adjustment system automatically |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110823550A (en) * | 2019-12-11 | 2020-02-21 | 湖南瀚德微创医疗科技有限公司 | Ultrasonic scalpel fatigue test system |
CN114309667A (en) * | 2021-12-29 | 2022-04-12 | 天津镭明激光科技有限公司 | Automatically adjustable and controllable scraper system and control method thereof |
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CN106004136A (en) * | 2016-05-18 | 2016-10-12 | 京东方科技集团股份有限公司 | Screen printing method and pressing marker |
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CN106441651A (en) * | 2016-12-09 | 2017-02-22 | 李�诚 | Measuring device for pressure of railway vehicle |
CN207439578U (en) * | 2017-09-25 | 2018-06-01 | 江苏理士电池有限公司 | A kind of pressure-detecting device |
CN207579338U (en) * | 2017-09-30 | 2018-07-06 | 东莞市凯格精密机械有限公司 | A kind of doctor blade device |
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CN208376233U (en) * | 2018-06-21 | 2019-01-15 | 珠海镇东有限公司 | Scraper mechanism is pressed in vacuum screen printer |
CN108944006A (en) * | 2018-06-27 | 2018-12-07 | 武汉纺织大学 | A kind of double scraper integrating devices of transverse and longitudinal two-track formula screen printing and its application method |
CN109175947A (en) * | 2018-10-23 | 2019-01-11 | 苏州忻智铭传感电子科技有限公司 | A kind of oxygen sensor chip automatic spacing pressing machine |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110823550A (en) * | 2019-12-11 | 2020-02-21 | 湖南瀚德微创医疗科技有限公司 | Ultrasonic scalpel fatigue test system |
CN114309667A (en) * | 2021-12-29 | 2022-04-12 | 天津镭明激光科技有限公司 | Automatically adjustable and controllable scraper system and control method thereof |
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Application publication date: 20190531 |