CN209649720U - A kind of screen process press that can automatically adjust printing height - Google Patents
A kind of screen process press that can automatically adjust printing height Download PDFInfo
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- CN209649720U CN209649720U CN201822009900.9U CN201822009900U CN209649720U CN 209649720 U CN209649720 U CN 209649720U CN 201822009900 U CN201822009900 U CN 201822009900U CN 209649720 U CN209649720 U CN 209649720U
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- height
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- conveyer belt
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Abstract
The screen process press of printing height can be automatically adjusted the utility model discloses a kind of comprising conveyer belt assembly, supplied materials detection components, controller, height detection component, height adjustment assembly and scrape component；Supplied materials detection components are set by the feed end in conveyer belt assembly, when there is part to be printed to enter in conveyer belt assembly, controller will receive signal, thus the actual height of controller control height detection component detection part to be printed；And then controller is according to actual height value, makes to scrape component by height adjustment assembly and is moved to suitable height and position.The screen process press that printing height can be automatically adjusted of the utility model can automatically adjust its printing height for scraping component according to the actual height of part.
Description
Technical field
The utility model relates to screen printing technique field more particularly to a kind of screen printings that can automatically adjust printing height
Brush machine.
Background technique
When producing LED electronic display, light guide plate (REF) needs to carry out silk-screen printing for enterprise；And different batches, no
The light guide plate of same specification, actual printing height are all different.
Since in silk-screen printing, sdueegee is first moved to a fixed height, and then carries out traverse motion, by ink
Wiper is on light guide plate；And in the prior art, the generally existing height adjustment of silk-screen printing component of screen process press it is not flexible,
It is not easy the shortcomings that adjusting.So in actual production, staff needs constantly to be adjusted according to the actual height of light guide plate,
And this needs to expend longer time, the physical demands of staff is big, and reduces production efficiency.
Utility model content
The purpose of the utility model is to provide a kind of screen process press that can automatically adjust printing height, the screen processes press
Its printing height for scraping component can be automatically adjusted, is efficiently solved of the existing technology according to the actual height of part
Problem.
To achieve the goals above, the technical solution of the utility model is:
A kind of screen process press that can automatically adjust printing height comprising: rack, the rack are equipped with conveyer belt group
Part is equipped with supplied materials detection components at the feed end of the conveyer belt assembly；When have in the conveyer belt assembly part to be printed into
Fashionable, the supplied materials detection components issue the first signal；It is additionally provided with controller in the rack, is used to receive first letter
Number, and second signal is issued according to first signal；It is additionally provided with height detection component in the rack, is used to receive described
Second signal, and detect according to the second signal actual height value of part to be printed；The height detection component will be described
Actual height value is sent to the controller, and the controller issues third signal according to the actual height value；The rack
On be additionally provided with height adjustment assembly and scrape component, the height adjustment assembly is for receiving the third signal, and according to institute
State the height that component is scraped described in third Signal Regulation.
As a kind of specific embodiment, the height detection component includes first be set in the conveyer belt assembly
Mounting rack is fixed with driving element on first mounting rack, and the output end of the driving element is connected with testing stand, the inspection
It surveys on frame and is provided with first sensor.
The height detection component further includes the encoder being arranged on first mounting rack, and the encoder is for remembering
Record the moving distance of the testing stand.
After the height detection component receives the second signal, the driving element drives the testing stand downward
It is mobile, and then when the height locating for the first sensor is equal with the actual height of part to be printed, described first senses
Device is triggered, and the first sensor issues electric signal to the encoder, and the encoder receives the electric signal postscript
Record the actual height value of the testing stand this moment.
Further, the testing stand is integrally inverted U shape setting, and it is vertical that the first sensor is fixed on the testing stand
On the both ends of setting.
Further, it is provided with mounting plate on first mounting rack, the driving element is fixed on the mounting plate；
It is provided with linear bearing on the mounting plate, guide rod is provided on the testing stand, the guide rod is in the linear bearing
Connection.
As a kind of specific embodiment, the driving element is servo motor.
As a kind of specific embodiment, the first sensor is laser sensor.
As a kind of specific embodiment, the supplied materials detection components include second be set in the conveyer belt assembly
Mounting rack, and the second sensor being fixed on second mounting rack.
When having part to be printed to enter in the conveyer belt assembly, the second sensor is triggered, and to the control
Device processed issues electric signal.
Further, the second sensor is laser sensor.
Compared with prior art, the utility model has following technical effect that
The screen process press that printing height can be automatically adjusted of the utility model comprising conveyer belt assembly, supplied materials detection
Component, controller, height detection component, height adjustment assembly and scrape component；Pass through the feed end setting in conveyer belt assembly
Supplied materials detection components, when there is part to be printed to enter in conveyer belt assembly, controller will receive signal, thus controller
Control the actual height of height detection component detection part to be printed；And then controller passes through height according to actual height value
It adjusts component and makes to scrape component and be moved to suitable height and position.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the screen process press that can automatically adjust printing height of the utility model；
Fig. 2 is that the structure of the height detection component of the screen process press that can automatically adjust printing height of the utility model is shown
It is intended to.
Specific embodiment
A kind of screen process press that can automatically adjust printing height referring to FIG. 1-2, comprising rack 100, conveyer belt group
Part 200 and scrape component 300.
Wherein, it scrapes component 300 to be connected in rack 100 by a height adjustment assembly 310, height adjustment assembly 310
It can be made of servo motor and screw rod.
Controller 400, supplied materials detection components 500 and height detection component 600 are additionally provided in the rack 100.
Supplied materials detection components 500 include the second mounting rack 510 that the feed end of conveyer belt assembly 200 is arranged in, the second peace
It shelves and is provided with second sensor 520 on 510.
When the feed end for having part to be printed to enter conveyer belt assembly 200, second sensor 520 is triggered, and to institute
It states controller 400 and issues electric signal.
Wherein, second sensor 520 is laser sensor, and the conveyer belt of conveyer belt assembly 200 is to be capable of reflection laser
Colloidal materials.
Height detection component 600 includes the first mounting rack 610 being set in conveyer belt assembly 200, the first mounting rack 610
On be provided with driving element 620, testing stand 630 is connected on the output end of driving element 620, is provided on testing stand 630
One sensor 640.
In addition, encoder 650 is additionally provided on the first mounting rack 610, when testing stand 630 is in the driving of driving element 620
When lower mobile, encoder 650 records the actual height of testing stand 630.
Specifically, testing stand 630 is whole is inverted U shape setting, and first sensor 640 is fixed on testing stand 630 and is vertically arranged
Both ends on.
Wherein, in the transmitting terminal of one end of testing stand 630 setting first sensor 640, in the first sensing of other end setting
The receiving end of device 640.
It being set to inverted U-shaped by will test erection, and first sensor being set on the both ends that testing stand is vertically arranged, making
The transmitting terminal of one sensor and receiving end can synchronizing moving, avoid making because of the transmitting terminal of first sensor and receiving end to be printed
There is error in the measurement of the actual height of brush part.
Preferably, it is provided with mounting plate 611 on the first mounting rack 610, driving element 620 is fixed on mounting plate 611；And
It is provided with linear bearing 621 on mounting plate 611, guide rod 631 is provided on testing stand 630, guide rod 630 is connected to mounting plate
Linear bearing 621 on 611.
By the way that mounting plate is arranged on the first mounting rack, and guide rod is set on testing stand, guide rod is connected to installation
Linear bearing on plate, makes testing stand during moving up and down, and can remain linear movement, avoids part to be printed
The measurement of actual height there is error.
Specifically, first sensor 640 is laser sensor.
Specifically, driving element 620 is servo motor.
Below it is the course of work of the utility model:
When the feed end for thering is part to be printed to enter conveyer belt assembly 200, since part to be printed is blocked in the second biography
Between sensor and conveyer belt assembly, second sensor 520 is made not receive the laser signal of reflection, second sensor 520 is touched
Hair, and electric signal is issued to controller 400.
After controller 400 receives the electric signal of the sending of second sensor 520, to the driving member of height detection component 600
Part 620 issues electric signal, starts driving element 620, and driving testing stand 630 moves down；First on testing stand 630
When height locating for sensor 640 and the actual height of part to be printed, part to be printed hinders the transmitting of first sensor 640
The laser of end transmitting is transmitted to the receiving end of first sensor 640, then first sensor 640 is triggered, first sensor 640 to
Encoder 650 issues electric signal, so that encoder 650 is recorded the actual height value of testing stand 630 at this time, and according to testing stand 630
Actual height value calculate the actual height value of part to be printed.
After the actual height value of part to be printed is sent controller 400 by encoder, the control driving member of controller 400
Part 620 resets, and according to the actual height value of part to be printed, will scrape component 300 by height adjustment assembly 310 and be moved to
In suitable height.
The screen process press that printing height can be automatically adjusted of the present embodiment comprising conveyer belt assembly, supplied materials detection group
Part, controller, height detection component, height adjustment assembly and scrape component；By conveyer belt assembly feed end setting come
Expect detection components, when there is part to be printed to enter in conveyer belt assembly, controller will receive signal, thus controller control
The actual height of height detection component detection part to be printed processed；And then controller is adjusted according to actual height value by height
Section component, which makes to scrape component, is moved to suitable height and position.
The utility model is not limited to above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to encompass these changes and deformation.
Claims (8)
1. a kind of screen process press that can automatically adjust printing height characterized by comprising
Rack, the rack are equipped with conveyer belt assembly, are equipped with supplied materials detection components at the feed end of the conveyer belt assembly；
When having part to be printed to enter in the conveyer belt assembly, the supplied materials detection components issue the first signal；
It is additionally provided with controller in the rack, is used to receive first signal, and issue second according to first signal
Signal；
It is additionally provided with height detection component in the rack, is used to receive the second signal, and examine according to the second signal
Survey the actual height value of part to be printed；
The actual height value is sent the controller by the height detection component, and the controller is according to described practical high
Angle value issues third signal；
It is additionally provided with height adjustment assembly in the rack and scrapes component, the height adjustment assembly is for receiving the third letter
Number, and scrape according to the third Signal Regulation height of component.
2. screen process press according to claim 1, it is characterised in that:
The height detection component includes the first mounting rack being set in the conveyer belt assembly, is consolidated on first mounting rack
Surely there is driving element, the output end of the driving element is connected with testing stand, is provided with first sensor on the testing stand；
The height detection component further includes the encoder being arranged on first mounting rack, and the encoder is for recording institute
State the moving distance of testing stand；
After the height detection component receives the second signal, the driving element drives the testing stand to moving down
It is dynamic, and then when the height locating for the first sensor is equal with the actual height of part to be printed, the first sensor
It is triggered, and the first sensor issues electric signal to the encoder, the encoder records after receiving the electric signal
The actual height value of the testing stand this moment.
3. screen process press according to claim 2, it is characterised in that:
The testing stand is integrally inverted U shape setting, and the first sensor is fixed on the both ends that the testing stand is vertically arranged.
4. screen process press according to claim 3, it is characterised in that:
Mounting plate is provided on first mounting rack, the driving element is fixed on the mounting plate；
It is provided with linear bearing on the mounting plate, guide rod is provided on the testing stand, the guide rod is in the straight line
Bearing connection.
5. screen process press according to claim 4, it is characterised in that:
The driving element is servo motor.
6. screen process press according to claim 5, it is characterised in that:
The first sensor is laser sensor.
7. screen process press according to claim 1-6, it is characterised in that:
The supplied materials detection components include the second mounting rack being set in the conveyer belt assembly, and are fixed on described second
Second sensor on mounting rack；
When having part to be printed to enter in the conveyer belt assembly, the second sensor is triggered, and to the controller
Issue electric signal.
8. screen process press according to claim 7, it is characterised in that:
The second sensor is laser sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009900.9U CN209649720U (en) | 2018-11-30 | 2018-11-30 | A kind of screen process press that can automatically adjust printing height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009900.9U CN209649720U (en) | 2018-11-30 | 2018-11-30 | A kind of screen process press that can automatically adjust printing height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649720U true CN209649720U (en) | 2019-11-19 |
Family
ID=68517425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009900.9U Active CN209649720U (en) | 2018-11-30 | 2018-11-30 | A kind of screen process press that can automatically adjust printing height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649720U (en) |
-
2018
- 2018-11-30 CN CN201822009900.9U patent/CN209649720U/en active Active
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