CN203616548U - Multifunctional automatic box adjusting device - Google Patents
Multifunctional automatic box adjusting device Download PDFInfo
- Publication number
- CN203616548U CN203616548U CN201320855955.6U CN201320855955U CN203616548U CN 203616548 U CN203616548 U CN 203616548U CN 201320855955 U CN201320855955 U CN 201320855955U CN 203616548 U CN203616548 U CN 203616548U
- Authority
- CN
- China
- Prior art keywords
- control module
- pressure
- box
- plc
- solenoid valve
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model relates to a multifunctional automatic box adjusting device which comprises a PLC (programmable logic controller) control module, a pressure control module, a digital display pressure gauge and a pneumatic control module, wherein the PLC control module is used for converting the pressure values fed back by the digital display pressure gauge into pressure switch signals and sending out time signals within the preset time so as to control the action of the pneumatic control module; the pressure control module is connected with high pressure gas and is used for adjusting the working air pressures of three stages including pressurization, box adjustment and glue permeation according to LCDs (liquid crystal displays) with different models; the digital display pressure gauge is connected with an externally connected box adjusting tooling and is used for detecting the working air pressure of the box adjusting tooling, feeding back the pressure values into the PLC control module and enabling the PLC control module to generate the pressure signals so as to control the action of the pneumatic control module; the pneumatic control module is used for providing the working air pressure for the box adjusting tooling under the action of the PLC control module. After the multifunctional automatic box adjusting device is adopted, the technological parameters of the pressure and the time can be accurately set in the LCD box adjustment process, so that the problem of uneven box adjustment caused by inaccurate box adjustment time or inaccurate air pressure of the existing LCD can be solved, and the production efficiency is improved.
Description
Technical field
The utility model relates to automatic control technology, relates in particular to a kind of multi-functional automatic box transfer device.
Background technology
The irrigation crystal stage of filling with in technological process of splitting is cut at LCD by TFT-LCD manufacturer at present, owing to adjusting, box device operating efficiency is lower or control tune box pressure is inaccurate, easily cause LCD module manufacturer in the time making, there is display effect in penetrability bad, middle blue, the box defects such as too drum, frame be blue.When HTN and STN subsides are just aobvious, be prone to the bad phenomenon such as centre is yellow, frame is yellow, in the middle of being prone under negative display mode, turn white or the bad phenomenon such as blackout, so at the Operating parameters of adjusting necessary strict this stage of control in box process, strict each staged pressure and the pressure time adjusted in box process controlled, prevents the inhomogeneous phenomenon of liquid crystal in LCD.In current production run, first the LCD that has filled with liquid crystal to be put into adjust in box frock and sequence one by one, then manually pressurize one by one, voltage stabilizing, tune box, some glue, strike-through, UV exposure, a series of technological process such as lose heart, this manufacture method not only wastes time and energy, and because pressure time hand-manipulated is difficult to control, and the long and too short uniformity coefficient that all can affect liquid crystal in box of pressure time causes product fraction defective very high.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional automatic box transfer device, this device can accurately be set LCD and adjust pressure and the time technological parameter in box process, solve the problem that existing LCD adjusts the tune box inequality that the box time is inaccurate or air pressure is not accurate and cause, enhanced productivity.
The utility model solves the technical scheme that its technical matters adopts: a kind of multi-functional automatic box transfer device, comprise PLC control module, pressure control module, digital display manometer and pneumatic control module, wherein, described PLC control module is converted into pressure switching signal for the force value that digital display manometer is fed back, and in Preset Time, sends time signal and then control the action of pneumatic control module; Pressure control module and gases at high pressure join, and regulate the operating air pressure of pressurization, tune box, strike-through three phases according to the LCD of different model; Digital display manometer is connected with external tune box frock, for detection of the operating air pressure of adjusting box frock, and this force value is fed back to PLC control module, produces the action of pressure signal control pneumatic control module for it; Pneumatic control module provides operating air pressure to tune box frock under the effect of PLC control module.
Further, PLC control module comprises the prompt TH765-N touch-screen of letter and the prompt XC3-32R-EPLC of letter, touch-screen sends successively signal to PLC in Preset Time, the signal that PLC transmits according to touch-screen on the one hand starts or stops signal to the pneumatic control module time of sending, and receives on the other hand the force value of digital display manometer feedback and sends pressure switching signal to pneumatic control module.
Pressure control module comprises corresponding the first pressure regulator valve, the second pressure regulator valve and the 3rd pressure regulator valve of adjusting pressurization, adjusting box, the each staged pressure of strike-through respectively, the 4th pressure regulator valve being connected with external gases at high pressure, and the boost gauge being connected with the 4th pressure regulator valve.
Pneumatic control module comprises and described the first pressure regulator valve, the second pressure regulator valve, the first solenoid valve, the second solenoid valve, the 3rd solenoid valve that the 3rd pressure regulator valve is corresponding; Described the first solenoid valve is for controlling the air pressure break-make of pressure period, and the second solenoid valve is for controlling the air pressure break-make of adjusting the box stage, and the 3rd solenoid valve is for controlling the air pressure break-make in strike-through stage.This pneumatic control module comprises at least two independently stations, is respectively arranged with the first solenoid valve, the second solenoid valve and the 3rd solenoid valve on each station.
Further, multi-functional automatic box transfer device also comprises the hummer being connected with PLC control module.
The beneficial effects of the utility model: by setting pressurization on touch-screen, adjusting box, required time in each stage of strike-through, and adjust each section of required pressure and be directly presented on digital display manometer by the first pressure regulator valve, the second pressure regulator valve, the 3rd pressure regulator valve, device is automatically completed and is adjusted box technique by each section of pressure of PLC control module automatic switchover after operation.Said apparatus can accurately be set LCD and adjust pressure and the time technological parameter in box process, efficiently solves the higher problem of existing tune box fraction defective, has improved production efficiency simultaneously.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in detail.
Fig. 1 is PLC control module in the utility model embodiment, pressure control module, digital display manometer, pneumatic control module and the connection diagram of adjusting box frock.
Fig. 2 is system chart of the present utility model.
Fig. 3 is the utility model course of work curve map.
Embodiment
Embodiment, sees also Fig. 1 to 3, and a kind of multi-functional automatic box transfer device comprises PLC control module 1, pressure control module 2, digital display manometer 4 and pneumatic control module 3.
PLC control module 1 is converted into pressure switching signal for the force value that digital display manometer 4 is fed back, and in Preset Time, sends time signal, and then controls pneumatic control module 3 and move.It specifically comprises the prompt TH765-N touch-screen 11 of letter and the prompt XC3-32R-E PLC12 of letter.When work, believe that prompt TH765-N touch-screen 11 sends successively signal to believing prompt XC3-32R-E PLC12 in Preset Time; The signal that this PLC transmits according to touch-screen on the one hand starts or stops signal to the pneumatic control module time of sending, and receives on the other hand the force value of digital display manometer feedback and sends pressure switching signal to pneumatic control module.
Pressure control module 2 is joined with gases at high pressure, and regulates the operating air pressure of pressurization, tune box, strike-through three phases according to the LCD of different model.It specifically comprises corresponding the first pressure regulator valve (not shown), the second pressure regulator valve (not shown) and the 3rd pressure regulator valve (not shown) of adjusting pressurization, adjusting box, strike-through three phases pressure respectively, the 4th pressure regulator valve (not shown) being connected with external gases at high pressure, and the boost gauge 21 being connected with the 4th pressure regulator valve.The first pressure regulator valve, the second pressure regulator valve, the 3rd pressure regulator valve regulate each section of required force value to be directly presented on digital display manometer 4, wait adjusting box device automatically to be completed and adjusted box technique by the PLC each section of pressure that can automatically switch after operation.
Described multi-functional automatic box transfer device also comprises the hummer 5 being connected with PLC control module.
The 17563A LCD that takes charge of production take me, as example, operates according to the following steps:
1) LCD to be processed is arranged in external tune box frock, then the tracheae of adjusting box device is picked out to hole and be connected with adjusting box frock, and gases at high pressure are received and adjusted on box device;
2) then regulate respectively pressurization, adjust box, the pressure in each stage of strike-through by the first pressure regulator valve, the second pressure regulator valve, the 3rd pressure regulator valve, and by set the pressure time in each stage on touch-screen, concrete, moulding pressure is preset as 0.3kgf/cm
2, the time is 15min; Adjusting box pressure setting is 0.28kgf/cm
2, the time is 10min; Strike-through pressure is preset as 0.25kgf/cm
2, the time is 5s;
3) the Auto button of No. 1 station on point touching screen, starts pressurization (operation of all the other stations is identical with No. 1 station, so no longer repeat);
4) digital display manometer detects that moulding pressure arrives 0.3kgf/cm
2time start voltage stabilizing, and export first signal to PLC; PLC starts timing, and sends driving signal to the first solenoid valve, after time arrival 15min clock, switches next action;
5) PLC adjusts to box pressure 0.28kgf/cm automatically
2time, starting timing, and send driving signal to the second solenoid valve, the time reaches after 10min clock, and the second solenoid valve disconnects, and PLC sends alarm command to hummer;
6) personnel start the manually upper UV glue of point;
7) after some glue completes, " strike-through " button of No. 1 station on point touching screen, digital display manometer detects that strike-through pressure arrives 0.25kgf/cm
2time start strike-through, and to second signal of PLC output; PLC starts timing, and sends driving signal to the 3rd solenoid valve, and the time reaches after 5s, and the 3rd solenoid valve disconnects, and PLC sends alarm command to hummer;
8) tune box frock is moved on in UV exposure machine, carry out UV exposure, manual pressure release after completing, completes a flow process.
Claims (6)
1. a multi-functional automatic box transfer device, is characterized in that: comprise PLC control module, pressure control module, digital display manometer and pneumatic control module;
Described PLC control module is converted into pressure switching signal for the force value that digital display manometer is fed back, and in Preset Time, sends time signal and then control the action of pneumatic control module;
Described pressure control module and gases at high pressure join, and regulate the operating air pressure of pressurization, tune box, strike-through three phases according to the LCD of different model;
Described digital display manometer is connected with external tune box frock, for detection of the operating air pressure of adjusting box frock, and this force value is fed back to PLC control module, produces pressure switching signal control the action of pneumatic control module for it;
Described pneumatic control module provides operating air pressure to tune box frock under the effect of PLC control module.
2. multi-functional automatic box transfer device as claimed in claim 1, is characterized in that: described PLC control module comprises the prompt TH765-N touch-screen of letter and the prompt XC3-32R-E PLC of letter; Described touch-screen sends successively signal to PLC in Preset Time, the signal that PLC transmits according to touch-screen on the one hand starts or stops signal to the pneumatic control module time of sending, and receives on the other hand the force value of digital display manometer feedback and sends pressure switching signal to pneumatic control module.
3. multi-functional automatic box transfer device as claimed in claim 1, it is characterized in that: described pressure control module comprises corresponding the first pressure regulator valve, the second pressure regulator valve and the 3rd pressure regulator valve of adjusting pressurization, adjusting box, the each staged pressure of strike-through respectively, the 4th pressure regulator valve being connected with external gases at high pressure, and the boost gauge being connected with the 4th pressure regulator valve.
4. multi-functional automatic box transfer device as claimed in claim 3, is characterized in that: described pneumatic control module comprises and described the first pressure regulator valve, the second pressure regulator valve, the first solenoid valve, the second solenoid valve, the 3rd solenoid valve that the 3rd pressure regulator valve is corresponding; Described the first solenoid valve is for controlling the air pressure break-make of pressure period, and the second solenoid valve is for controlling the air pressure break-make of adjusting the box stage, and the 3rd solenoid valve is for controlling the air pressure break-make in strike-through stage.
5. multi-functional automatic box transfer device as claimed in claim 4, is characterized in that: described pneumatic control module comprises at least two independently stations, is respectively arranged with the first solenoid valve, the second solenoid valve and the 3rd solenoid valve on each station.
6. the multi-functional automatic box transfer device as described in claim 1 to 5 any one, is characterized in that: also comprise the hummer being connected with described PLC control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855955.6U CN203616548U (en) | 2013-12-23 | 2013-12-23 | Multifunctional automatic box adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855955.6U CN203616548U (en) | 2013-12-23 | 2013-12-23 | Multifunctional automatic box adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616548U true CN203616548U (en) | 2014-05-28 |
Family
ID=50769179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855955.6U Withdrawn - After Issue CN203616548U (en) | 2013-12-23 | 2013-12-23 | Multifunctional automatic box adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645575B (en) * | 2013-12-23 | 2016-05-18 | 安徽金视界光电科技有限公司 | A kind of multi-functional automatic box transfer device |
-
2013
- 2013-12-23 CN CN201320855955.6U patent/CN203616548U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645575B (en) * | 2013-12-23 | 2016-05-18 | 安徽金视界光电科技有限公司 | A kind of multi-functional automatic box transfer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103208223B (en) | Simple industrial automatic comprehensive practical training control system | |
| CN105098253A (en) | Double-flanging device for soft package lithium-ion battery | |
| CN108007640B (en) | Full-automatic calibration circuit, device and method for pressure transmitter | |
| CN203616548U (en) | Multifunctional automatic box adjusting device | |
| CN102291539A (en) | Aperture control system and control method of camera | |
| CN204277390U (en) | Magnetic sensor plastic, copper sheathing pressure-mounting device | |
| CN103645575B (en) | A kind of multi-functional automatic box transfer device | |
| CN104044354A (en) | Infrared positioning full-automatic coding device | |
| CN202862758U (en) | Automatic touch screen and LCD (Liquid Crystal Display) reversing and gluing fixture | |
| CN204631405U (en) | Automatic bar pastes machine | |
| CN107695484B (en) | electric system based on circular weld seam automatic welding special machine | |
| CN201820056U (en) | Automatic box transfer device | |
| CN202468392U (en) | Blower fan switching control system for roller kiln | |
| CN201628857U (en) | Electric flagpole controller | |
| CN203178803U (en) | Pressure regulating testboard | |
| CN201098972Y (en) | One-driving-multiple vacuum injecting and forming machine production line | |
| CN203632897U (en) | Temperature closed loop type electromagnetic induction heating equipment | |
| CN212193607U (en) | Glazing amount control device | |
| CN203869043U (en) | Flame adjusting device for numerical controlled flame cutting machine | |
| CN212888127U (en) | Mud discharging and consolidating control system of ceramic high-pressure grouting forming machine | |
| CN102501402A (en) | Hydraulic device capable of outputting constant force, and control method | |
| CN202201471U (en) | Automatic discharger for materials of blending bin | |
| CN201497909U (en) | Plastic winder electric control system | |
| CN205439528U (en) | Mechatronic's photovoltaic layer press turbocharging system | |
| CN202685492U (en) | Reflector attaching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |