CN114647158B - Intelligent material guiding device of developing machine and working method thereof - Google Patents
Intelligent material guiding device of developing machine and working method thereof Download PDFInfo
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- CN114647158B CN114647158B CN202210290280.9A CN202210290280A CN114647158B CN 114647158 B CN114647158 B CN 114647158B CN 202210290280 A CN202210290280 A CN 202210290280A CN 114647158 B CN114647158 B CN 114647158B
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of semiconductors, which is applied to the manufacturing flow of semiconductors, after a silicon wafer enters a photoresist homogenizing machine, photoresist is sprayed on the silicon wafer through a photoresist spraying module on the photoresist homogenizing machine, then the silicon wafer is moved to a photoetching machine through a loading and unloading device for exposure operation, and then is moved to a developing machine for spraying developing solution, so that a circuit which is photoetched by the photoetching machine is conveniently displayed, and particularly relates to an intelligent material guiding device of a developing machine and a working method thereof; according to the invention, through the actions of the pressure sensor and the range finder, other printing plates can be placed at the position of the discharging plate, the operations of discharging and collecting materials are not needed to be performed manually by a worker, more time is not consumed, the working efficiency is reduced, the position of the printing plates on the stacking plate is fixed through negative pressure generated at the position of the supporting ring when the exhaust fan works, and ammonia water smell diffused into the air is adsorbed to the inside of the water tank from the position of the air extraction hole to be eliminated.
Description
Technical Field
The invention relates to the technical field of semiconductors, in particular to an intelligent material guiding device of a developing machine and a working method thereof.
Background
The developing machine is printing treatment equipment which can finish the procedures of developing, flushing, gluing, drying and the like of a sun-cured printing plate through a semi-automatic and full-automatic program at one time partially or completely, and can be applied to the manufacturing process of a semiconductor;
in the prior art, after the development operation of the printing plate is finished by the developing machine, the printing plate is conveyed out of the developing machine to the discharging plate, the printing plate is required to be manually taken away, the printing plate is required to be returned to the position of the feeding plate for feeding after being manually taken away and placed, the delay is long, the improvement of the working efficiency is not facilitated, and the printing plate which is not taken away in time is easy to cause obstruction to the printing plate which is conveyed out subsequently, so that the supporting and developing operation of the developing machine on the printing plate is influenced because the internal printing plate is not conveyed out in time; after the ammonia water developing machine develops the printing plate, the residual ammonia water smell on the printing plate is stronger, the ammonia water smell diffuses into the surrounding environment to easily cause environmental pollution, and when the air containing more ammonia water components is inhaled by staff in the breathing process, the bad influence is easily caused on the health of the staff, when the printing plate is piled up by using a piling plate, the situation that the printing plate falls and is damaged is easily caused due to the unstable placement of the printing plate on the piling plate;
aiming at the technical problems, the application provides a solution.
Disclosure of Invention
The invention aims to enable the position of a discharging plate to be placed by virtue of the actions of a pressure sensor, an offset range finder, an extension range finder and a height range finder, does not need a worker to manually carry out material discharging and material collecting operations back and forth, does not consume more time and causes the condition of reduced working efficiency, fixes the position of a printing plate on a stacking plate by virtue of negative pressure generated at the position of a supporting ring when an exhaust fan works, and absorbs ammonia water smell diffused into the air from the position of an exhaust hole to the inside of a water tank to eliminate the ammonia water smell, thereby solving the problems that the working efficiency of a developing machine is reduced due to the accumulation of the printing plate at the discharging position of the developing machine and the environmental pollution is caused by the diffusion of developed ammonia water components in the air.
The aim of the invention can be achieved by the following technical scheme:
the intelligent material guiding device of the developing machine comprises a feeding plate, a developing machine body and a discharging plate, wherein one side of the outer side wall of the developing machine body is connected with the feeding plate, the other side of the outer side wall of the developing machine body is connected with the discharging plate, two sides of the upper surface of the discharging plate are integrally formed with supporting plates, two sides of the outer side wall of the supporting plates, which are close to one side of the discharging plate, are connected with adjusting plates through telescopic adjusting rods, one side, which is far away from the developing machine body, of the inner side wall of the discharging plate is connected with a pressure sensor, a lifting groove is formed in the middle position of the upper surface of the discharging plate, the inner side wall of the lifting groove is connected with a stacking plate, and a stacking assembly is further arranged on the upper surface of the discharging plate;
the utility model discloses a developing machine, including the windrow board, the windrow board upper surface intermediate position department has seted up the mounting panel groove, mounting panel groove inside wall is connected with the air extraction board, the air extraction hole has been seted up to the air extraction board upper surface, the developing machine body lateral wall is close to the discharging plate below is connected with the air exhauster, the windrow board lateral wall corresponds air exhauster position department is provided with the subassembly of bleeding.
As a preferred implementation mode of the invention, the stacking component comprises a transmission groove, the inner side wall of the transmission groove is rotationally connected with a transmission belt through a rotating shaft, two sides of the lower surface of the stacking plate are connected with height adjusting rods, the inner side wall of the discharging plate is connected with an offset distance meter corresponding to the middle position of the adjusting plate, the outer side wall of the adjusting plate is provided with a hole groove corresponding to the position of the offset distance meter, and one side of the upper surface of the adjusting plate is connected with an extension distance meter.
As a preferred implementation mode of the invention, the air extraction assembly comprises an air ventilation cavity, an air extraction pipe is connected to one side of the outer side wall of the stacking plate at a position corresponding to the air ventilation cavity, one end of the air extraction pipe, which is far away from the stacking plate, is connected with a communication pipe, support rings are connected to two sides of the upper surface of the air extraction plate at positions corresponding to the air extraction holes, and a support seat is connected to the middle of the upper surface of the air extraction plate at positions corresponding to the air extraction holes.
As a preferable implementation mode of the invention, one side of the outer side wall of the exhaust pipe, which is close to the stacking plate, is connected with a barometer, and one side of the outer side wall of the exhaust pipe, which is far away from the stacking plate, is connected with a switch valve.
As a preferred implementation mode of the invention, one side of the outer side wall of the exhaust fan is connected with a water tank through an air duct, one side of the upper surface of the water tank, which is far away from the air duct, is connected with an exhaust pipe, a connecting shaft is rotatably connected to the middle position of the upper surface of the water tank, the upper end of the connecting shaft is connected with a transmission rotating wheel, the outer side wall of the transmission rotating wheel is connected with a transmission belt, and one side of the upper surface of the water tank, which is close to the connecting shaft, is connected with a PH detector.
As a preferred implementation mode of the invention, the two sides of the upper surface of the water tank are integrally formed with the partition plate, one end of the connecting shaft positioned in the water tank is connected with the stirring fan blade, the two sides of the outer side wall of the partition plate, which are close to the stirring fan blade, are connected with the ventilating pipe, and the position of the outer side wall of the partition plate, which corresponds to the ventilating pipe, is provided with a hole.
As a preferred embodiment of the present invention, the working method of the intelligent material guiding device of the developing machine comprises the following steps:
step one: after a printing plate is placed in the position of a feeding plate, a transmission system of a developing machine body transmits the printing plate in the position of the feeding plate into a developing machine body for developing operation, the printing plate after the developing operation is transmitted to the position of a discharging plate for placing, the transmission system of the developing machine body is linked with a transmission belt on the discharging plate, the transmission belt is driven to rotate, the printing plate placed on the discharging plate is pushed to approach to a pressure sensor position, three pressure sensors are respectively arranged at two sides and the middle position on the inner wall of the discharging plate, the printing plate is pushed to be extruded by the pressure sensors under the action of the transmission belt, the three pressure sensors respectively transmit detected pressure data to a processor in the developing machine body for processing, and an offset distance meter positioned at two sides of the inner side wall of the discharging plate transmits detected distance data between the inner wall of the discharging plate and the outer wall of the printing plate to the processor in the developing machine body for processing;
step two: the processor analyzes and processes the transmitted data, after comparing to obtain that the deviation of three data is in a set value range, and the data deviation detected by the offset distance meters at two sides is also in a set value range, firstly transmitting a signal to start an exhaust fan to enable the exhaust fan to start working, transmitting air at one side of the stacking plate to one side of a water tank through a pipeline, enabling negative pressure to be generated at the position of a supporting ring to adsorb and fix a printing plate placed on the stacking plate, then transmitting the signal to control the extension of a height adjusting rod connected with the uppermost Fang Duiliao plate to lift the stacking plate and the printing plate placed on the stacking plate, controlling the extension of the height adjusting rod below the stacking plate, lifting the other stacking plate below the stacking plate to a state of being kept horizontal with the bottom of the discharging plate, completing the printing plate lifting operation, and if the data deviation detected by the offset distance meters at two sides is not in the set value range, adjusting the length of the telescopic adjusting rod through the transmission signal of the processor, enabling the two adjusting plates at one side of the larger detection distance value of the offset distance meters to synchronously move under the monitoring of the telescopic adjusting rod to adjust the position of the printing plate, and then adjusting the printing plate;
step three: the processor analyzes and processes the transmitted data, compares the distance data between the inner wall of the discharge plate and the outer wall of the printing plate transmitted by the four offset distance measuring instruments on the two sides of the inner wall of the discharge plate with a set value after comparing to obtain the deviation of the three data, calculates the positions of the regulating plates at the positions of the four corresponding offset distance measuring instruments, adjusts the positions of the regulating plates through the telescopic adjusting rods under the monitoring of the stretching distance measuring instruments, pushes the printing plate placed on the discharge plate to adjust the positions, and carries out the printing plate lifting operation of the second step after the deviation of the data of the three pressure sensors is adjusted to be in the set value range and the deviation of the data detected by the offset distance measuring instruments on the two sides of the inner wall of the discharge plate is also in the set value range;
step four: in the process that the exhaust fan works, air in the ventilation cavity in the stacker plate is extracted through the communicating pipe connected with the exhaust pipe, the upper end of the supporting ring is blocked by the printing plate, negative pressure is formed in the supporting ring to adsorb and fix the printing plate, the gap on two sides of the supporting seat is larger, air can be sucked and supplemented from the outside, the ambient air flows to the position of the supporting seat, ammonia water smell emitted during development treatment can be sucked along with the air, the sucked ammonia water component is transmitted to the inside of the water tank through the air guide pipe at the position of the exhaust fan, the lower end of the air guide pipe is guided into water flow in the water tank along with the air, and a transmission rotating wheel connected to the outer side wall of the air guide pipe is driven to rotate through a spiral blade when the air guide pipe circulates in the air guide pipe, so that stirring blades connected to the inside of the water tank are driven to rotate to stir the water flow, and the PH detector can detect the PH value of the water flow and fully mixed with the water flow is discharged from the position of the exhaust pipe to the outside environment.
Compared with the prior art, the invention has the beneficial effects that:
1. when the printing plate is transmitted to the position of the discharging plate after developing operation of the developing machine, the position of the printing plate can be regulated under the action of the regulating plate through the action of the pressure sensor, the offset distance meter, the extension distance meter and the height distance meter, and after regulation, other printing plates can be placed at the position of the discharging plate through upward lifting of the stacking plate, so that workers do not need to manually carry out material discharging and collecting operation back and forth, the printing plate is only required to be placed on the lowest stacking plate, and the printing plate is only required to carry the whole stacking plate when the touch sensor on the lowest stacking plate presses and sends an alarm, so that more time is not consumed, and the condition of reduced working efficiency is caused;
2. when the exhaust fan is used for exhausting, negative pressure is generated on the position of the supporting ring due to the blocking of the printing plate, the printing plate is adsorbed by the negative pressure generated when the printing plate is blocked, the printing plate is fixed on the stacker plate and falls down to be damaged, the exhaust hole on the position of the supporting seat can enable ammonia water smell which is diffused to the outside environment by the printing plate to be absorbed into the water tank along with air, so that ammonia water components which are very soluble in water are dissolved in water, environmental pollution caused by diffusion to the outside environment is avoided, and adverse effects are caused to the health of workers.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a main block diagram of the present invention;
FIG. 2 is a view showing a construction of a stacker plate according to the present invention;
FIG. 3 is an enlarged view of the structure of the portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of the portion B of FIG. 2 according to the present invention;
FIG. 5 is a drawing of the structure of the take-off plate of the present invention;
FIG. 6 is a block diagram of a water tank according to the present invention;
fig. 7 is a view showing an internal structure of the water tank of the present invention.
In the figure: 1. a feed plate; 2. a developer body; 3. a discharge plate; 4. a stacking mechanism; 41. a stacking plate; 42. a height adjusting lever; 43. a rising groove; 44. an offset rangefinder; 45. a telescopic adjusting rod; 46. a support plate; 47. an adjusting plate; 48. a pressure sensor; 49. a transmission belt; 410. a transmission groove; 411. stretching a range finder; 412. a hole groove; 5. an environmental protection mechanism; 51. a mounting plate slot; 52. an air extraction plate; 53. an air suction hole; 54. a support base; 55. a support ring; 56. an exhaust fan; 57. a water tank; 58. a communicating pipe; 59. an exhaust pipe; 510. an air duct; 511. a PH detector; 512. an exhaust pipe; 513. a connecting shaft; 514. a transmission belt; 515. a drive wheel; 516. stirring fan blades; 517. a vent pipe; 518. a partition plate.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-5, an intelligent material guiding device of a developing machine and a working method thereof, which comprises a feeding plate 1, a developing machine body 2 and a discharging plate 3, wherein one side of the outer side wall of the developing machine body 2 is connected with the feeding plate 1, and the other side of the outer side wall of the developing machine body 2 is connected with the discharging plate 3;
the two sides of the upper surface of the discharging plate 3 are integrally formed with a supporting plate 46, two sides of the outer side wall of the supporting plate 46, which is close to one side of the discharging plate 3, are connected with an adjusting plate 47 through a telescopic adjusting rod 45, a hole groove 412 formed in the adjusting plate 47 can prevent the blocking condition of infrared rays emitted by an offset distance meter 44 by the adjusting plate 47, one side, far away from the developing machine body 2, of the inner side wall of the discharging plate 3 is connected with three pressure sensors 48, the three pressure sensors 48 are respectively arranged at two sides and the middle position of the inner wall of the discharging plate 3 and can detect pressure data between a printing plate and the inner wall of the discharging plate 3, a lifting groove 43 is formed in the middle position of the upper surface of the discharging plate 3, the inner side wall of the lifting groove 43 is connected with a stacking plate 41, the shape and the size of the stacking plate 41 are the same as the shape and the size of the lifting groove 43, and a plurality of stacking plates 41 are connected through a height adjusting rod 42, the upper surface of the stacker plate 41 is connected with a height distance meter near the middle position of the height adjusting rod 42, the height distance meter is convenient for detecting the extension height of the height adjusting rod 42, the middle position of the upper surface of the discharge plate 3 corresponding to the stacker plate 41 is provided with a transmission groove 410, the inner side wall of the transmission groove 410 is rotationally connected with a transmission belt 49 through a rotating shaft, the height of the transmission belt 49 is higher than the height of the bottom surface of the discharge plate 3 and is equal to the height of a supporting ring 55 on the stacker plate 41, the two sides of the lower surface of the stacker plate 41 are connected with the height adjusting rod 42, the height adjusting rod 42 is controlled by the same control system and can synchronously lift the height, the middle position of the inner side wall of the discharge plate 3 corresponding to the adjusting plate 47 is connected with offset distance meters 44, the number of the offset distance meters 44 is four, the four offset distance meters 44 are distributed in a rectangular shape on the inner side of the discharge plate 3, the adjusting plate 47 can adjust the position of the printing plate according to the offset distance of the printing plate, a hole slot 412 is formed in the outer side wall of the adjusting plate 47 corresponding to the offset distance meter 44, one side of the upper surface of the adjusting plate 47 is connected with an extension distance meter 411, and the extension distance meter 411 can detect the distance between the moving adjusting plate 47 and the supporting plate 46;
in the prior art, after the development operation of the printing plate is finished by the developing machine, the printing plate is conveyed out of the developing machine to the discharging plate 3, the printing plate is required to be manually taken away, the printing plate is required to be returned to the position of the feeding plate 1 for feeding after being manually taken away and placed, the delay is long, the improvement of the working efficiency is not facilitated, and the printing plate which is not taken away in time is easy to cause obstruction to the printing plate which is conveyed out subsequently, so that the supporting and developing operation of the developing machine to the printing plate is influenced because the internal printing plate is not conveyed out in time;
after a printing plate is placed in the position of a feeding plate 1, a transmission system of a developing machine body 2 transmits the printing plate in the position of the feeding plate 1 into the developing machine body 2 for developing operation, the printing plate after the developing operation is transmitted to the position of a discharging plate 3 for placement, the transmission system of the developing machine body 2 is linked with a transmission belt 49 on the discharging plate 3, the transmission belt 49 is driven to rotate, the printing plate placed on the discharging plate 3 is pushed to approach to a pressure sensor 48, three pressure sensors 48 are respectively arranged at two sides and the middle position on the inner wall of the discharging plate 3, the printing plate is pushed to be mutually extruded by the pressure sensors 48 under the action of the transmission belt 49, the three pressure sensors 48 respectively transmit detected pressure data to a processor in the developing machine body 2 for processing, and an offset distance meter 44 positioned at two sides of the inner side wall of the discharging plate 3 transmits distance data between the detected inner wall and the outer wall of the printing plate to the processor in the developing machine body 2 for processing;
the processor analyzes and processes the transmitted data, after comparing that the deviation of the detected data of the three pressure sensors 48 is in the set value range and the deviation of the data detected by the offset distance meters 44 at the two sides is also in the set value range, firstly, transmits a signal to start the exhaust fan 56 to enable the exhaust fan 56 to start working, transmits the air at one side of the stacking plate 41 to one side of the water tank 57 through a pipeline, enables the position of the supporting ring 55 to adsorb and fix the printing plate placed on the stacking plate 41 because the upper end of the supporting ring 55 is blocked by the printing plate, then transmits the signal to control the height adjusting rod 42 connected with the uppermost Fang Duiliao plate 41 to extend and lift the stacking plate 41 and the printing plate placed on the stacking plate 41, the extension length of the height adjusting rod 42 is monitored by the corresponding height distance meter connected with the stacking plate 41, transmits the detected data to the processor, and controls the height adjusting rod 42 positioned below the stacking plate 41 to extend, the other stacking plate 41 positioned below the stacking plate 41 is lifted to a state of keeping the bottom surface of the discharging plate 3 horizontal, the printing plate lifting operation is completed, if the data deviation detected by the offset distance measuring instruments 44 at two sides is not in the set value range, the length of the telescopic adjusting rod 45 can be adjusted through the signal transmitted by the processor under the monitoring of the stretching distance measuring instruments 411, the two adjusting plates 47 at the side with larger detection distance values of the offset distance measuring instruments 44 synchronously move under the action of the telescopic adjusting rod 45 to adjust the position of the printing plate, the printing plate lifting operation is carried out after adjustment, after the deviation of the detection data of the three pressure sensors 48 is obtained by comparison, the distance data between the inner wall of the discharging plate 3 and the outer wall of the printing plate transmitted by the four offset distance measuring instruments 44 at two sides of the inner wall of the discharging plate 3 is compared with the set value, the positions of the adjusting plates 47 corresponding to the positions of the offset distance meters 44 are calculated, the positions of the adjusting plates 47 are adjusted through the telescopic adjusting rods 45 under the monitoring of the stretching distance meters 411 according to the calculated offset distance measurement data values, the printing plates placed on the discharging plates 3 are pushed to be adjusted in position, the data deviation of the three pressure sensors 48 is adjusted within a set value range, the data deviation detected by the offset distance meters 44 on the two sides of the inner wall of the discharging plates 3 is also in the set value range, the lifting operation of the printing plates is carried out, when the printing plates are transmitted to the positions of the discharging plates 3 after the development operation of a developing machine, the positions of the printing plates can be regulated under the action of the adjusting plates 47, and the positions of the printing plates can be lifted upwards through the stacking plates 41 after the regulation, so that other placing can be carried out at the positions of the discharging plates 3, the working personnel do not need to manually carry out the material placing and collecting operation back and forth, the lifting operation of the printing plates only needs to be placed on the lowest stacking plates 41, the whole stacking plate 41 is pressed and the whole stacking plate 41 is carried out when the lowest stacking plate sensor is pressed, and the working efficiency of the printing plates can be reduced.
Example 2:
referring to fig. 1-7, a mounting plate groove 51 is formed in the middle position of the upper surface of the stacker plate 41, an air extraction plate 52 is connected to the inner side wall of the mounting plate groove 51, an air extraction hole 53 is formed in the upper surface of the air extraction plate 52, a blocking net is connected above the inner side wall of the air extraction hole 53 to prevent impurities from entering the air extraction hole 53 to cause blockage, an exhaust fan 56 is connected to the lower side of the outer side wall of the developer body 2, which is close to the discharge plate 3, the exhaust fan 56 is connected with an exhaust pipe 59 through a communicating pipe 58, ventilation chambers are formed in the middle position of the inside of the stacker plate 41, the number of ventilation chambers is six, the six air extraction holes 53 on the air extraction plate 52 are respectively communicated with the ventilation chambers at corresponding positions, the exhaust pipe 59 is connected to one side of the outer side wall of the stacker plate 41 at the position corresponding to the ventilation chambers, the air pressure gauge is connected to one side of the outer side wall of the air exhaust pipe 59, which is close to the stacker plate 41, the switch valve is connected to one side of the outer side wall of the air exhaust pipe 59, which is far away from the stacker plate 41, the air pressure gauge can detect the air pressure in the ventilation cavity when the air exhaust operation is performed, and when the air pressure is reduced to a set value, the switch valve on the air exhaust pipe 59 is correspondingly used for closing the air exhaust pipe 59, so that the damage of a printing plate caused by overlarge negative pressure generated by air exhaust is prevented, one end of the air exhaust pipe 59, which is far away from the stacker plate 41, is connected with the communicating pipe 58, the positions, corresponding to the air exhaust holes 53, of the two sides of the upper surface of the air exhaust plate 52 are connected with the supporting rings 55, the middle of the upper surface of the air exhaust plate 52 is correspondingly connected with the supporting seat 54, and the supporting rings 55 and the supporting seat 54 are made of rubber materials, and can slightly deform under the pressure, so that the damage is not easy to occur;
the water tank 57 is connected to one side of the outer side wall of the exhaust fan 56 through the air duct 510, the partition plate 518 is integrally formed on two sides of the upper surface inside the water tank 57, the partition plate 518 is inserted below the liquid level inside the water tank 57, the lower end of the partition plate 518 is lower than the air duct 510, the air led out of the air duct 510 flows out from the water flow into the separated space after being mixed with the water flow, the air insoluble in the water flows out into the water flow inside the other separated space under the action of air pressure generated by mutual accumulation of the air flowing out subsequently along the air duct 517, one end of the connecting shaft 513 positioned inside the water tank 57 is connected with the stirring fan blade 516, the middle position of the upper surface of the air duct 510 is rotationally connected with the transmission rotating wheel 515 through the rotating shaft, the lower end of the rotating shaft positioned inside the air duct 510 is connected with the spiral blade, the spiral blade rotates under the action of flowing air flow and drives the connecting shaft 513 to rotate under the action of the driving belt 514, the two sides of the outer side wall of the partition plate 518, which are close to the stirring fan blade 516, are connected with ventilation pipes 517, holes are formed in the positions, corresponding to the ventilation pipes 517, of the outer side wall of the partition plate 518, one side, which is far away from the air guide pipes 510, of the upper surface of the water tank 57 is connected with the exhaust pipe 512, the middle position of the upper surface of the water tank 57 is rotationally connected with the connecting shaft 513, the upper end of the connecting shaft 513 is connected with the driving wheel 515, the outer side wall of the driving wheel 515 is connected with the driving belt 514, one side, which is close to the connecting shaft 513, of the upper surface of the water tank 57 is connected with the PH detector 511, the PH detector 511 can detect the PH value inside the water tank 57, and when the PH value is detected to be larger than a set value, the position of the ventilation pipe 517 is indicated, and an alarm is sent to inform a user to replace water flow;
in the prior art, after a developing operation is carried out on a printing plate, the ammonia water developer has stronger residual ammonia water smell on the printing plate, the ammonia water smell is diffused to the surrounding environment to easily cause environmental pollution, and when the air containing more ammonia water components is inhaled by a worker in the breathing process, the bad influence is easily caused on the health of the worker, and when the printing plate is piled up by using a piling plate 41, the situation that the printing plate falls and is damaged is easily caused due to unstable placement of the printing plate on the piling plate 41;
in the process of working of the exhaust fan 56, air in the ventilation cavity inside the stacking plate 41 is extracted through the communicating pipe 58 connected with the exhaust pipe 59, gaps at two sides of the supporting seat 54 are larger at the position of the supporting seat 54, air can be sucked and supplemented from the outside, the nearby outside air flows to the position of the supporting seat 54, ammonia water smell emitted during development treatment can be sucked along with the air, the sucked ammonia water component is transmitted to the inside of the water tank 57 at the position of the exhaust fan 56 through the air guide pipe 510, the ammonia water component is guided into water flow inside the water tank 57 along with the air from the lower end of the air guide pipe 510, high-speed flowing air flows in the water flow inside the air guide pipe 510, the transmission rotating wheel 515 connected to the outer side wall of the air guide pipe 510 is driven to rotate through the spiral blades 516 connected to stir the water flow, the ammonia water component in the sucked air is fully dissolved in the water flow, the PH detector 511 can detect the PH value of the water flow, when the PH value is detected to be large and set value, the ammonia water quantity is reduced, the ammonia water component sucked and the ammonia water component is sent out to inform a user to change the water flow, the ammonia component is easily to be discharged from the position of the air guide pipe 510 along with the air, the air guide pipe 510 to the water flow is guided into the water flow inside the water flow, the water flow is not polluted by the air, the air flow channel is stopped from the air guide pipe 510, the air guide pipe is stopped from the position to the air guide pipe is stopped from the outer side wall, the air guide pipe is stopped, the air guide plate is polluted, and the printing plate is not is polluted, and the printing plate is placed on the printing plate is in the outside, and the printing plate is caused by the negative plate is in the environment, and the condition is placed on the printing plate is caused by the negative condition, and the condition is placed on the negative plate, and the condition is placed on the printing plate is and the printing plate is 41.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (2)
1. The intelligent material guiding device of the developing machine comprises a feeding plate (1), a developing machine body (2) and a discharging plate (3), wherein one side of the outer side wall of the developing machine body (2) is connected with the feeding plate (1), one side of the outer side wall of the developing machine body (2) away from the feeding plate (1) is connected with the discharging plate (3), and the intelligent material guiding device is characterized in that supporting plates (46) are integrally formed on two sides of the upper surface of the discharging plate (3), two sides of the outer side wall of the supporting plates (46) close to one side of the discharging plate (3) are connected with adjusting plates (47) through telescopic adjusting rods (45), the number of the adjusting plates (47) is four, one side of the inner side wall of the discharging plate (3) away from the developing machine body (2) is connected with three pressure sensors (48), the three pressure sensors (48) are respectively arranged on two sides and the middle position of the inner wall of the discharging plate (3), a lifting groove (43) is formed in the middle position of the upper surface of the discharging plate (3), the inner side wall of the lifting groove (46) is connected with a plurality of stacking plates (41), and the stacking components are further arranged on the surface of the discharging plate (41).
A mounting plate groove (51) is formed in the middle position of the upper surface of the stacker plate (41), an air suction plate (52) is connected to the inner side wall of the mounting plate groove (51), an air suction hole (53) is formed in the upper surface of the air suction plate (52), an exhaust fan (56) is connected to the outer side wall of the developer body (2) close to the lower part of the discharge plate (3), and an air suction assembly is arranged at the position of the outer side wall of the stacker plate (41) corresponding to the exhaust fan (56);
the stacker assembly comprises a transmission groove (410), wherein a transmission belt (49) is rotationally connected to the inner side wall of the transmission groove (410) through a rotating shaft, two sides of the lower surface of the stacker plate (41) are respectively connected with a height adjusting rod (42), a plurality of stacker plates (41) are connected through the height adjusting rods (42), offset distance meters (44) are respectively connected to the middle positions of the four adjusting plates (47) corresponding to the inner side wall of the discharging plate (3), the number of the offset distance meters (44) is four, hole grooves (412) are respectively formed in the positions of the outer side wall of the adjusting plates (47) corresponding to the four offset distance meters (44), stretching distance meters (411) are respectively connected to the positions, close to the supporting plates (46), of the upper surfaces of the four adjusting plates (47), and the number of the stretching distance meters (411) is four.
The air extraction assembly comprises an air ventilation cavity, an air extraction pipe (59) is connected to the position, corresponding to the air ventilation cavity, of one side of the outer side wall of the stacking plate (41), one end, far away from the stacking plate (41), of the air extraction pipe (59) is connected with a communication pipe (58), supporting rings (55) are connected to the positions, corresponding to the air extraction holes (53), of the two sides of the upper surface of the air extraction plate (52), supporting seats (54) are connected to the positions, corresponding to the air extraction holes (53), of the middle of the upper surface of the air extraction plate (52), an air pressure gauge is connected to one side, close to the stacking plate (41), of the outer side wall of the air extraction pipe (59), and a switch valve is connected to one side, far away from the stacking plate (41), of the outer side wall of the air extraction pipe (59).
One side of the outer side wall of the exhaust fan (56) is connected with a water tank (57) through an air duct (510), one side, far away from the air duct (510), of the upper surface of the water tank (57) is connected with an exhaust pipe (512), a connecting shaft (513) is rotationally connected at the middle position of the upper surface of the water tank (57), the upper end of the connecting shaft (513) is connected with a transmission rotating wheel (515), the outer side wall of the transmission rotating wheel (515) is connected with a transmission belt (514), and one side, close to the connecting shaft (513), of the upper surface of the water tank (57) is connected with a PH detector (511);
the utility model discloses a water tank, including water tank (57), stirring flabellum (516), connecting axle (513) are located inside one end of water tank (57) is connected with stirring flabellum (516), and one division board (518) lateral wall is close to stirring flabellum (516) position department is connected with breather pipe (517), and another division board (518) lateral wall is kept away from stirring flabellum (516) position department also is connected with another breather pipe (517), division board (518) lateral wall corresponds breather pipe (517) position department has seted up the hole.
2. The intelligent material guiding device of a developing machine according to claim 1, wherein the working method of the intelligent material guiding device of the developing machine comprises the following steps:
step one: after a printing plate is placed in the position of a feeding plate (1), a transmission system of a developing machine body (2) transmits the printing plate in the position of the feeding plate (1) into the developing machine body (2) for developing operation, the printing plate after finishing developing operation is transmitted to the position of a discharging plate (3) for placing, the transmission system of the developing machine body (2) is linked with a transmission belt (49) on the discharging plate (3), so that the transmission belt (49) is driven to rotate, the printing plate placed on the discharging plate (3) is pushed to approach to a position of a pressure sensor (48), the printing plate is pushed to be extruded by the pressure sensor (48) under the action of the transmission belt (49), the three pressure sensors (48) respectively transmit detected pressure data to a processor in the developing machine body (2) for processing, and four offset distance measuring instruments (44) positioned on two sides of the discharging plate (3) transmit detected distance data between the inner wall and the outer wall of the discharging plate (3) to the processor in the developing machine body (2) for processing;
step two: the processor analyzes and processes the transmitted data, after comparing that the deviation of the pressure data detected by the three pressure sensors (48) is in the set value range, and the data deviation detected by the four offset distance measuring instruments (44) at two sides is also in the set value range, firstly transmitting a signal to start an exhaust fan (56), enabling the exhaust fan (56) to start working, transmitting air at one side of the stacking plate (41) to one side of a water tank (57) through a pipeline, enabling a negative pressure to be generated at the position of a supporting ring (55) to adsorb and fix the printing plate placed on the stacking plate (41), then transmitting the signal to control the extension of a height adjusting rod (42) connected with the uppermost Fang Duiliao plate (41) to lift the stacking plate (41) and the printing plate placed on the stacking plate (41), controlling the extension of the height adjusting rod (42) positioned below the stacking plate (41), lifting the other stacking plate (41) positioned below the stacking plate (41) to a state of keeping the bottom surface of the discharging plate (3), completing the ranging operation, and if the four offset distance measuring instruments (44) at two sides do not have the extension of the distance measuring instruments at the two sides in the set value range, and the distance measuring instruments (45) are synchronously adjusting the length of the two offset distance measuring instruments (45) to move in the range of the two sides (45) to adjust the length range, performing plate lifting operation after adjustment;
step three: the processor analyzes and processes the transmitted data, after comparing to obtain that the deviation of the pressure data detected by the three pressure sensors (48) is not in the set value range, the processor compares the distance data between the inner wall of the discharging plate (3) and the outer wall of the printing plate transmitted by the four offset distance measuring instruments (44) on the two sides of the inner wall of the discharging plate (3) with the set value, calculates the positions of the adjusting plates (47) at the positions of the four corresponding offset distance measuring instruments (44), adjusts the positions of the adjusting plates (47) through the telescopic adjusting rods (45) under the monitoring of the stretching distance measuring instruments (411), pushes the printing plate placed on the discharging plate (3) to adjust the positions, and carries out the lifting operation of the printing plate in the second step after the deviation of the pressure data detected by the three pressure sensors (48) is in the set value range and the deviation of the data detected by the four offset distance measuring instruments (44) on the two sides of the inner wall of the discharging plate (3) is also in the set value range;
step four: in the process of working of the exhaust fan (56), air in the ventilation cavity in the stacking plate (41) is extracted through a communicating pipe (58) connected with the exhaust pipe (59), the upper end of the supporting ring (55) is blocked by a printing plate at the position of the supporting ring, negative pressure is formed in the supporting ring to adsorb and fix the printing plate, the air suction supplement is carried out from the outside at the position of the supporting seat (54) because of larger gaps at two sides of the supporting seat (54), the nearby outside air flows to the position of the supporting seat (54), ammonia odor emitted during development treatment is sucked along with the air, the sucked ammonia component is transmitted to the inside of the water tank (57) through the air guide pipe (510) at the position of the exhaust fan (56), and the high-speed flowing air flow is driven to rotate through a transmission rotating wheel (515) connected to the outer side wall of the air guide pipe (510) through a spiral blade when the inside of the air guide pipe (510), the stirring (516) connected to the inside of the water tank (57) is driven to rotate to stir, the PH value of the PH value is detected, and the PH value is fully mixed with the outside air flow from the position of the exhaust pipe (511).
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| CN105905605B (en) * | 2016-06-18 | 2018-07-10 | 东莞市高东电子科技有限公司 | A kind of electronic product material automatic transportation production line |
| AU2018269000B2 (en) * | 2017-05-15 | 2021-03-11 | Ouster, Inc. | Optical imaging transmitter with brightness enhancement |
| CN107215135B (en) * | 2017-07-25 | 2019-05-28 | 合肥四维数控设备有限责任公司 | A kind of feeding discharging device for plate Carving Machining |
| JP2019034515A (en) * | 2017-08-21 | 2019-03-07 | 株式会社Ｋ２スタイル | Plate transfer device corresponding to processing type and non-processing type, system and plate transferring method |
| CN209728417U (en) * | 2019-06-13 | 2019-12-03 | 杭州捷派印务有限公司 | A kind of automatic plate developing machine improving PS editions quality |
| CN210954618U (en) * | 2019-12-26 | 2020-07-07 | 北京天宇星印刷厂 | Developing machine convenient for material collection |
| CN212197511U (en) * | 2020-05-14 | 2020-12-22 | 杭州宝临印刷电路有限公司 | Automatic feeding testing device |
| CN113911727B (en) * | 2021-09-27 | 2023-08-08 | 东莞思沃智能装备有限公司 | PCB (printed circuit board) developing processing system |
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