CN215430529U - Accurate alcohol pressure supply cleaning device - Google Patents
Accurate alcohol pressure supply cleaning device Download PDFInfo
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- CN215430529U CN215430529U CN202122096891.3U CN202122096891U CN215430529U CN 215430529 U CN215430529 U CN 215430529U CN 202122096891 U CN202122096891 U CN 202122096891U CN 215430529 U CN215430529 U CN 215430529U
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Abstract
The utility model relates to the field of cleaning of terminal areas of liquid crystal display modules, in particular to a cleaning device for accurate alcohol pressure supply, which comprises: an air inlet part, an alcohol pressure barrel, a conveying part and a cleaning part; the air inlet part and the conveying part are communicated with an alcohol pressure barrel and are respectively used for pressing clean alcohol in the barrel and conveying the clean alcohol to the cleaning part on one side, and the auxiliary clamping cleaning mechanism finishes cleaning of a terminal area of the liquid crystal display module; the precision control of the alcohol required by the cleaning part is increased, and the production safety is improved.
Description
Technical Field
The utility model relates to the field of cleaning of terminal areas of liquid crystal display modules, in particular to a cleaning device for accurate alcohol pressure supply.
Background
The utility model provides an accurate alcohol pressure supplies cleaning device, mainly is at COG, FOG worker station to the liquid crystal module factory, needs clean glass terminal area earlier, then carries out IC and FPC's pressfitting again and binds, and old mode adopts the formula of wriggling to supply the alcohol device, easily causes under this mode: the alcohol guide pipe is extruded and simultaneously supplies alcohol in a rotating friction mode, so that the alcohol guide pipe is easy to damage and leak liquid; the pumping amount of each time is not fixed, so that the terminal clamping mechanism is easy to operate without alcohol; alcohol in the guide pipe can flow back to the container when in standby, so that the alcohol cannot be discharged in time when the guide pipe is opened after standby, and the cleaning is ineffective.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides a cleaning device with precise pressure supply of alcohol, which can pump clean alcohol in a safe, precise, efficient and low-cost manner, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a precision alcohol pressure feed cleaning device, comprising: the device comprises an input part, an air inlet part, an alcohol pressure barrel, a conveying part and a cleaning part; the input part penetrates through the alcohol input pipe and is fixedly connected to the side face of the alcohol pressure barrel, the air inlet part is fixedly installed at the top of the alcohol pressure barrel, and the cleaning part is connected with the alcohol pressure barrel through the conveying part.
Further, the input section further includes: the alcohol filling port is arranged at the other end of the alcohol input pipe and integrally formed into an inverted cone shape, so that the alcohol filling is facilitated.
Further, the input section further includes: the manual control valve, manual control valve joint in alcohol input pipe middle part, the manual control valve includes: twisting the rotating shaft and the plug flow ball; the diameter of the plug flow ball is equal to that of the alcohol input pipe, the plug flow ball is matched with the alcohol input pipe in a rotating mode, and the twisting rotating shaft penetrates through the alcohol input pipe and is matched with the alcohol input pipe in a rotating mode.
Further, the air intake portion includes: the alcohol pressure barrel comprises an air inlet pipe, a pressure pump, a pressure gauge and a pressure control valve, wherein the pressure pump is fixedly connected to the air inlet pipe and is far away from one end of the alcohol pressure barrel, and the pressure gauge and the pressure control valve are installed between the pressure pump and the alcohol pressure barrel.
Further, the pressure control valve includes: the air inlet pipe comprises a connecting shaft sleeve and a telescopic rod, wherein the connecting shaft sleeve penetrates through the air inlet pipe, a limited circulation hole is formed in the connecting shaft sleeve, the telescopic end of the telescopic rod is in sliding fit inside the connecting shaft sleeve, and the fixed end of the telescopic rod is fixed with the exposed end face of the connecting shaft sleeve.
Further, the alcohol pressure tank includes: the safety valve and the exhaust valve are respectively communicated with the top of the alcohol pressure barrel, and the liquid level sensor is fixed on the side face of the alcohol pressure barrel.
Further, the conveying section includes: liquid delivery pipe, the total valve of electromagnetism, liquid electromagnetism sub valve, liquid delivery pipe one end is connected in alcohol pressure tank and is deepened alcohol pressure tank bottom, the total valve rigid coupling of electromagnetism is in being close to liquid delivery union coupling alcohol pressure tank one end, the liquid delivery pipe other end is close to clean portion and is provided with a plurality of liquid delivery pipe branch pipe and clean portion and be connected, liquid electromagnetism sub valve installs in liquid delivery pipe branch pipe.
Further, the cleaning portion includes: terminal, dustless cloth spool, starter motor, installing support are rotated in the cooperation, the cooperation is rotated the terminal and is provided with a plurality of, and is connected with liquid delivery pipe branch pipe, the cooperation is rotated the terminal correspondence and is provided with dustless cloth spool two, and the three is connected through dustless cloth, the installing support sets up in cooperation rotation terminal one side, and installing support fixed mounting has starter motor, the starter motor output shaft is fixed with dustless cloth spool.
Further, the mounting bracket is also provided with a dust-free cloth tensioning roller.
Furthermore, a PLC control module is further arranged and is electrically connected with the electromagnetic main valve, the liquid electromagnetic sub-valve, the pressure control valve, the safety valve and the exhaust valve.
Due to the adoption of the technical scheme, the utility model has the following advantages:
1. the utility model ensures the working pressure of the whole alcohol pressure barrel, is beneficial to the stability of alcohol delivery and ensures the effective cleaning of products after standby by electrically connecting the electromagnetic main valve, the liquid electromagnetic sub-valve, the pressure control valve, the safety valve and the exhaust valve through the input part, the air inlet part, the alcohol pressure barrel, the delivery part and the cleaning part and the PLC control module.
2. The utility model presses out alcohol by air pressure and controls the alcohol to be uniformly conveyed to the cleaning mechanism by the liquid electromagnetic valve, thereby ensuring the reflux phenomenon of the alcohol in the conveying process and preventing the raw materials in the alcohol pressure barrel from being polluted.
Drawings
FIG. 1 is a three-dimensional schematic of the overall assembly structure of the present invention;
FIG. 2 is a front two-dimensional schematic view of the final assembly structure of the present invention;
FIG. 3 is a two-dimensional view of the back of the final assembly structure of the present invention;
FIG. 4 is a schematic view of an assembled structure of the input part of the present invention;
FIG. 5 is a schematic view of the assembly of the manual control valve of the present invention;
FIG. 6 is a schematic cross-sectional view of an intake manifold assembly of the present invention;
FIG. 7 is a two-dimensional side view of the air intake portion of the present invention;
FIG. 8 is a schematic two-dimensional assembly of the conveying section and the cleaning section of the present invention;
FIG. 9 is a schematic three-dimensional assembly of the conveying section and the cleaning section of the present invention.
The reference numbers: the device comprises an input part-1, an air inlet part-2, an alcohol pressure barrel-3, a conveying part-4, a cleaning part-5, an alcohol input pipe-101, an alcohol filling port-102, a manual control valve-103, an air inlet pipe-201, a pressure pump-202, a pressure gauge-203, a pressure control valve-204, a safety valve-301, an exhaust valve-302, a liquid level sensor-303, a liquid conveying pipe-401, a main electromagnetic valve-402, a liquid electromagnetic valve-403, a matching rotating terminal-501, a dust-free cloth scroll-502, a dust-free cloth tensioning roller-503, an electric motor-504, a mounting bracket-505, a twisting rotating shaft-1031, a flow plugging ball-1032, a connecting shaft sleeve-2041 and a telescopic rod-2042.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In the embodiments of the present invention, all other embodiments obtained by workers skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution:
a precision alcohol pressure feed cleaning device, comprising: an input part 1, an air inlet part 2, an alcohol pressure barrel 3, a conveying part 4 and a cleaning part 5; the input part 1 penetrates through the alcohol input pipe 101 and is fixedly connected to the side face of the alcohol pressure barrel 3 and used for filling the alcohol pressure barrel 3 with alcohol, the air inlet part 2 is fixedly installed at the top of the alcohol pressure barrel 3 and applies pressure to the alcohol pressure barrel 3, and the cleaning part 5 is connected with the alcohol pressure barrel 3 through the conveying part 4 and conveys alcohol to the cleaning part 5 for cleaning.
In this embodiment, as can be seen from fig. 4 to 5, the input unit 1 further includes: the alcohol filling port 102 is arranged at the other end of the alcohol input pipe 101, and the whole alcohol filling port 102 is in an inverted cone shape, so that alcohol filling is facilitated.
In this embodiment, as can be seen from fig. 5, the input unit 1 further includes: manual control valve 103, manual control valve 103 joint in alcohol input tube 101 middle part, the switch of control alcohol filling, and can prevent that alcohol from 3 refluences from alcohol pressure tank, manual control valve 103 includes: twisting the shaft 1031, the plug flow ball 1032; the diameter of the plug flow ball 1032 is equal to that of the alcohol input tube 101, the plug flow ball is in running fit with the alcohol input tube 101, the twisting rotating shaft 1031 runs through the alcohol input tube 101 and is in running fit with the alcohol input tube, and the exposed end of the twisting rotating shaft 1031 is provided with a rotating handle, so that the operation of a user is facilitated.
In the present embodiment, as can be seen from fig. 6 to 7, the intake portion 2 includes: intake pipe 201, force pump 202, manometer 203, pressure control valve 204, 3 one ends of alcohol pressure tank are kept away from in intake pipe 201 to force pump 202 rigid coupling of force pump 202, manometer 203, install between force pump 202 and alcohol pressure tank 3 with pressure control valve 204, pump into inert gas through force pump 202 in to intake pipe 201, increase alcohol pressure tank 3's pressure, force inside solution flow direction conveying part 4, wherein manometer 203 is used for measuring the pressure value, pressure control valve 204 is used for opening and close and prevents alcohol backward flow of control force pump 202.
In this embodiment, as can be seen from fig. 6 to 7, the pressure control valve 204 includes: connecting axle sleeve 2041, telescopic link 2042, connecting axle sleeve 2041 runs through intake pipe 201, be provided with current-limiting through hole 2043 on the connecting axle sleeve 2041, the flexible end sliding fit of telescopic link 2042 is inside connecting axle sleeve 2041, and its stiff end is fixed with the exposed terminal surface of connecting axle sleeve 2041, and when pressure control valve 204 is in the on-state, telescopic link 2042 contracts, and current-limiting through hole 2043 and intake pipe 201 intercommunication, pressure control valve 204 close, and telescopic link 2042 seals current-limiting through hole 2043, and the outer section of connecting axle sleeve 2041 still is provided with positioning screw and telescopic link 2042 stiff end in addition and fixes and fix a position.
In this embodiment, as can be seen from fig. 1 to 3, the alcohol pressure tank 3 includes: the safety valve 301, the exhaust valve 302 and the liquid level sensor 303, the safety valve 301 and the exhaust valve 302 are respectively communicated with the top of the alcohol pressure barrel 3, the liquid level sensor 303 is fixed on the side surface of the alcohol pressure barrel 3, the safety valve 301 and the exhaust valve 302 are used for balancing the pressure of the alcohol pressure barrel 3 to ensure that the alcohol pressure barrel 3 normally works, and the liquid level sensor 303 is convenient for detecting the liquid level of the alcohol pressure barrel 3.
In this embodiment, as can be seen from fig. 3 and 9, the conveying unit 4 includes: the device comprises a liquid delivery pipe 401, a main electromagnetic valve 402 and a liquid electromagnetic sub-valve 403, wherein one end of the liquid delivery pipe 401 is connected to the alcohol pressure barrel 3 and extends into the bottom of the alcohol pressure barrel 3, so that the pressure of pumping the alcohol can be increased, the bottom-layer alcohol can be used in a limited manner, the alcohol is prevented from deteriorating for a long time, and raw materials are protected; the main valve 402 rigid coupling of electromagnetism is in being close to liquid delivery pipe 401 and connects 3 one end of alcohol pressure tank for the alcohol of total control cleaning portion 5 is carried, the liquid delivery pipe 401 other end is close to cleaning portion 5 and is provided with two liquid delivery pipe branch pipes 404 and is connected with cleaning portion 5, liquid electromagnetism sub valve 403 installs in liquid delivery pipe branch pipe 404, is used for the transport of alcohol on the independent control liquid delivery pipe branch pipe 404.
In this embodiment, as can be seen from fig. 8 and 9, the cleaning unit 5 includes: terminal 501, dustless cloth spool 502, starter motor 504, installing support 505 are rotated in the cooperation, terminal 501 is rotated in the cooperation is provided with two, and is connected with liquid delivery pipe branch pipe 404, terminal 501 corresponds and is provided with dustless cloth spool 502 two in the cooperation, and the three is connected through dustless cloth, and dustless cloth spool 502 in upper end is used for rotating terminal 501 to the cooperation and carries dustless cloth, and dustless cloth spool 502 in lower extreme is used for retrieving used dustless cloth, installing support 505 sets up in cooperation rotation terminal 501 one side, and installing support 505 fixed mounting has starter motor 504, starter motor 504 output shaft is fixed with dustless cloth spool 502.
In this embodiment, as can be seen from fig. 8 and 9, the mounting bracket 505 is further provided with a dust-free cloth tensioning roller 503 to tension the dust-free cloth, thereby ensuring the cleaning efficiency.
Be provided with PLC control module in this embodiment, PLC control module respectively with electromagnetism main valve 402, liquid electromagnetism sub-valve 403, pressure control valve 204, relief valve 301, discharge valve 302 electric connection, can be accurate carry out size control to alcohol pressure bucket 3 internal pressure through PLC control module, be favorable to alcohol delivery stability, alcohol does not have palirrhea to container risk, keeps the chuck moist constantly, ensures that the first piece product is effective clean when reproducing after the standby.
The working principle is as follows: the device is provided with five parts, namely an input part 1, an air inlet part 2, an alcohol pressure barrel 3, a conveying part 4 and a cleaning part 5, wherein the input part 1 is used for controlling the filling of alcohol in the alcohol pressure barrel 3, and the input part 1 and the conveying part 4 are respectively used for the purposes of pressurizing and pumping out the alcohol pressure barrel 3 and conveying a solution; cleaning portion 5 cleans liquid crystal module's glass terminal area, wherein after stably pressurizeing sealed alcohol tank through PLC control, is connected to electromagnetism master valve 402 through the pipe after with alcohol pressurized to send signal control liquid electromagnetism sub-valve 403 to open and close by PLC, liquid electromagnetism sub-valve 403 opens alcohol and carries cleaning portion 5, and the dustless cloth is rinsed the action to the product after wetting alcohol.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A precision alcohol pressure feed cleaning device, comprising: an input part (1), an air inlet part (2), an alcohol pressure barrel (3), a conveying part (4) and a cleaning part (5); the device is characterized in that the input part (1) penetrates through the alcohol input pipe (101) and is fixedly connected to the side face of the alcohol pressure barrel (3), the air inlet part (2) is fixedly installed at the top of the alcohol pressure barrel (3), and the cleaning part (5) is connected with the alcohol pressure barrel (3) through the conveying part (4).
2. A precision alcohol pressure feed cleaning device according to claim 1, characterized in that the input part (1) further comprises: the alcohol filling port (102) is arranged at the other end of the alcohol input pipe (101), and the whole alcohol filling port (102) is in an inverted cone shape, so that the alcohol filling is facilitated.
3. A precision alcohol pressure feed cleaning device according to claim 1, characterized in that the input part (1) further comprises: manual control valve (103), manual control valve (103) joint is in alcohol input pipe (101) middle part, manual control valve (103) include: a twisting rotating shaft (1031) and a plug flow ball (1032); the plug flow ball (1032) is equal in diameter to the alcohol input pipe (101) and is in rotary fit with the alcohol input pipe (101), and the twisting rotating shaft (1031) penetrates through the alcohol input pipe (101) and is in rotary fit with the alcohol input pipe.
4. A precision alcohol pressure feed cleaning device according to claim 1, characterized in that the air intake (2) comprises: intake pipe (201), force pump (202), manometer (203), and pressure control valve (204), alcohol pressure tank (3) one end is kept away from in intake pipe (201) to force pump (202) rigid coupling, and manometer (203) and pressure control valve (204) are installed between force pump (202) and alcohol pressure tank (3).
5. A precision alcohol pressure feed cleaning device according to claim 4, characterized in that the pressure control valve (204) comprises: connecting axle sleeve (2041), telescopic link (2042), intake pipe (201) are run through in connecting axle sleeve (2041), be provided with current-limiting through hole (2043) on connecting axle sleeve (2041), telescopic link (2042) flexible end sliding fit is inside connecting axle sleeve (2041), and its stiff end is fixed with connecting axle sleeve (2041) exposed end face.
6. A precision alcohol pressure feed cleaning device according to claim 1, characterized in that the alcohol pressure barrel (3) comprises: the safety valve (301), the exhaust valve (302) and the liquid level sensor (303), wherein the safety valve (301) and the exhaust valve (302) are respectively communicated with the top of the alcohol pressure barrel (3), and the liquid level sensor (303) is fixed on the side face of the alcohol pressure barrel (3).
7. A precision alcohol pressure feed cleaning device according to claim 1, characterized in that the delivery part (4) comprises: liquid delivery pipe (401), electromagnetism master valve (402), liquid electromagnetism sub valve (403), liquid delivery pipe (401) one end is connected in alcohol pressure tank (3) and is deepened alcohol pressure tank (3) bottom, electromagnetism master valve (402) rigid coupling is in being close to liquid delivery pipe (401) and connects alcohol pressure tank (3) one end, liquid delivery pipe (401) other end is close to cleaning portion (5) and is provided with a plurality of liquid delivery pipe branch pipe (404) and is connected with cleaning portion (5), liquid electromagnetism sub valve (403) are installed in liquid delivery pipe branch pipe (404).
8. A precision alcohol pressure feed cleaning device according to claim 1, characterized in that the cleaning part (5) comprises: terminal (501), dustless cloth spool (502), starter motor (504), installing support (505) are rotated in the cooperation, cooperation rotation terminal (501) is provided with a plurality of, and is connected with liquid delivery pipe branch pipe (404), cooperation rotation terminal (501) correspondence is provided with dustless cloth spool (502) two, and the three is connected through dustless cloth, installing support (505) set up in cooperation rotation terminal (501) one side, and installing support (505) fixed mounting has starter motor (504), starter motor (504) output shaft is fixed with dustless cloth spool (502).
9. A precision alcohol pressure feed cleaning device according to claim 8, characterized in that the mounting bracket (505) is further provided with a dust cloth tensioning roller (503).
10. The precise alcohol pressure supply cleaning device according to any one of claims 1 to 9, wherein a PLC control module is further provided, and the PLC control module is electrically connected with the electromagnetic main valve (402), the liquid electromagnetic sub-valve (403), the pressure control valve (204), the safety valve (301) and the exhaust valve (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096891.3U CN215430529U (en) | 2021-09-01 | 2021-09-01 | Accurate alcohol pressure supply cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096891.3U CN215430529U (en) | 2021-09-01 | 2021-09-01 | Accurate alcohol pressure supply cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215430529U true CN215430529U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122096891.3U Active CN215430529U (en) | 2021-09-01 | 2021-09-01 | Accurate alcohol pressure supply cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215430529U (en) |
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2021
- 2021-09-01 CN CN202122096891.3U patent/CN215430529U/en active Active
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