CN111522194B - Film washing waste liquid collecting equipment and using method thereof - Google Patents
Film washing waste liquid collecting equipment and using method thereof Download PDFInfo
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- CN111522194B CN111522194B CN202010385231.4A CN202010385231A CN111522194B CN 111522194 B CN111522194 B CN 111522194B CN 202010385231 A CN202010385231 A CN 202010385231A CN 111522194 B CN111522194 B CN 111522194B
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
Abstract
The invention relates to the technical field of film washing waste liquid recovery, in particular to a waste liquid collecting device for film washing and a using method thereof. The waste liquid collecting device for film washing and the using method thereof have the advantages that collection of various waste liquids is facilitated, a liquid receiving cylinder, a liquid guide pipe, a liquid discharge cylinder and a column cylinder can be kept clean and tidy after the waste liquids are collected, and extra cleaning operation is not needed.
Description
Technical Field
The invention relates to the technical field of film developing waste liquid recovery, in particular to a film developing waste liquid collecting device and a use method thereof.
Background
In the film developing process, fixing waste liquid, developing waste liquid, cleaning waste liquid and the like can be generated, and if the waste liquid cannot be collected and intensively treated, the waste liquid can damage the environment. When collecting, the existing film washing waste liquid cannot collect different waste liquids respectively, and under the condition of large waste liquid amount, the waste liquid bottle needs to be replaced, when the liquid discharge port of the film washing pool needs to be closed to prevent the waste liquid bottle from being replaced, the waste liquid continues to leak to cause leakage, the liquid guide tube needs to be taken down from the upper end part of the waste liquid bottle, the residual waste liquid in the liquid guide tube can drip on the hands of an operator or in the external environment, the waste liquid bottle collecting the waste liquid is inconvenient to replace, and the operation environment is easy to cause untidy.
Disclosure of Invention
The invention aims to provide a film washing waste liquid collecting device and a use method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waste liquid collecting device that film washed, including film washing pond and base, be fixed with the grudging post of vertical setting on the base, the drain outlet department in film washing pond is provided with the fluid-discharge tube, be fixed with vertical ascending stand on the base, and the lower extreme department dead axle of stand rotates and is connected with the carousel that the level set up, and the carousel is connected with the drive division, be provided with a plurality of waste liquid bottles on the carousel, and the upper portion of waste liquid bottle is fixed with closing cap mechanism, the stand upper end is fixed with the cylinder I that vertical direction set up, and the upper portion of cylinder I is connected with first valve opening mechanism and washes the mechanism, and first valve opening mechanism can be linked together with the fluid-discharge tube, it is connected with first valve opening mechanism to wash the mechanism, the sub-unit connection of cylinder I has second valve opening mechanism, and second valve opening mechanism is linked together through the catheter with first valve opening mechanism, second.
Preferably, the driving part comprises a motor fixed on the stand column, a first gear is fixed at the output shaft end of the motor, a first gear ring is coaxially fixed on the rotary table, the first gear ring is sleeved on the stand column and is in meshed connection with the first gear ring, a plurality of waste liquid bottles on the rotary table are arranged at equal intervals along the circumferential direction of the rotary table, each waste liquid bottle can be located right below the second valve opening mechanism, a protruding block corresponding to each waste liquid bottle is fixed on the side edge of the rotary table, and the protruding block can be in abutting-buckling contact with a third touch switch fixed on the base.
Preferably, the first air cylinder is a double-acting air cylinder, the upper piston rod end and the lower piston rod end of the first air cylinder are respectively fixed with a second rack and a third rack, the second rack is respectively connected with the first valve opening mechanism and the flushing mechanism, and the third rack is connected with the second valve opening mechanism.
Preferably, the first valve opening mechanism comprises a second gear rotationally connected to the stand through a fixed shaft and a first guide sleeve fixed on the stand, a vertically arranged first rack is inserted into the first guide sleeve in a sliding mode, the second rack and the first rack are respectively arranged on the left side and the right side of the second gear, and the second gear is respectively connected with the second rack and the first rack in a meshed mode.
Preferably, a liquid receiving cylinder is fixed at the upper end of the first rack, an upper end opening of the liquid receiving cylinder is formed, a liquid outlet is formed in the side wall of the bottom of the liquid receiving cylinder, a first liquid inlet is formed in the upper portion of the side wall of the liquid receiving cylinder, a first vertical upward ejector rod is fixed on the bottom surface inside the liquid receiving cylinder, the upper end opening of the liquid receiving cylinder can be sleeved on the outer side of the lower end opening of the liquid discharge pipe, a conical through hole is formed in the inner side of the lower end opening of the liquid discharge pipe, a ball is arranged inside the conical through hole, the ball diameter of the ball is smaller than the large caliber of the upper end of the conical through hole and larger than the small caliber of the lower end of the conical through hole, the ejector rod is smaller than the small caliber of the lower.
Preferably, the flushing mechanism comprises a cleaning liquid tank fixed at the upper end part of the stand column and a water storage cylinder fixed on the stand frame, the cleaning liquid tank is communicated with the upper part of the water storage cylinder through a first water pipe, the first water pipe is connected with a first one-way valve, the upper part of the water storage cylinder is communicated with the first liquid inlet through a second water pipe, the second water pipe is connected with a second one-way valve, the water storage cylinder is internally connected with a piston plate and a push plate from top to bottom in sequence in a sliding mode, the piston plate and the push plate are connected through a spring, a first touch switch is fixed on the top surface of the inner part of the water storage cylinder, the piston plate can be abutted to and buckled with the touch switch, the piston plate is located on the first water pipe, the second water pipe is located below.
Preferably, the second valve opening mechanism comprises a second air cylinder and a second guide sleeve which are fixed on the vertical frame, and a third gear which is rotatably connected to the vertical frame through a fixed shaft, a second gear ring is sleeved on the outer side of the third gear, the third gear and the second gear ring are connected through a coil spring, a vertically arranged rack is slidably inserted into the second guide sleeve, the rack is arranged on two sides of the third gear in a sliding and inserting mode, the rack is meshed with the second gear ring and is connected with the third gear, a protruding rod is fixed on the rack, the protruding rod can be in abutting and buckling contact with a second touch switch fixed on the vertical frame, the upper end of the rack can be in abutting and buckling contact with a piston rod of the second air cylinder, and the second air cylinder and the rack are perpendicular to each other.
Preferably, the lower extreme of rack four is fixed with the drain cylinder, the lower extreme opening of drain cylinder, and seted up inlet two on the upper portion lateral wall of drain cylinder, and inlet two is linked together with the liquid outlet through the catheter, the inside top surface of drain cylinder is fixed with vertical decurrent ejector pin two, capping mechanism includes the cylinder that is linked together with the bottleneck of waste liquid bottle, and the lower port endotheca of drain cylinder is inboard in the upper port of cylinder, the dead axle rotates on the inside cross section of cylinder and is connected with the pivot, and be connected through the torsional spring between pivot and the cylinder, be fixed with the valve plate in the pivot, and the valve plate can be parallel with the cross section of cylinder, the lower extreme of ejector pin two can be detained the contact with the upper surface of valve plate.
Preferably, the controller is further included, a signal input end of the controller is respectively and electrically connected with the first touch switch, the second touch switch and the third touch switch, and an execution output end of the controller is respectively and electrically connected with the motor, the first air cylinder and the second air cylinder.
In addition, the application also provides a use method of the waste liquid collecting equipment for film washing, which comprises the following steps:
the method comprises the following steps: the driving part drives the turntable to rotate so as to convey the waste liquid bottle to the position right below the second valve opening mechanism, then the first valve opening mechanism is connected with the liquid discharge pipe through the first cylinder, and the second valve opening mechanism is connected with the cover sealing mechanism;
step two: the waste liquid is collected in a waste liquid bottle through a liquid discharge pipe, a first valve opening mechanism, a liquid guide pipe, a second valve opening mechanism and a sealing cover mechanism;
step three: when the waste liquid bottle needs to be taken down, the first valve opening mechanism is separated from the liquid discharge pipe through the first air cylinder, the first valve opening mechanism, the liquid guide pipe, the second valve opening mechanism and the sealing cover mechanism are washed through the washing mechanism, then the second valve opening mechanism is separated from the sealing cover mechanism, and the waste liquid bottle can be taken down.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, the rotation of the rotary disc is controlled by the driving part to realize the replacement of the waste liquid bottles, and a plurality of waste liquid bottles can be used for collecting waste liquids generated in different steps in the film washing process and can also be used for collecting a large amount of waste liquids generated in the same step;
according to the invention, the drain pipe and the cover sealing mechanism are automatically opened through the first valve opening mechanism and the second valve opening mechanism, and the drain pipe and the cover sealing mechanism can be automatically closed after the waste liquid is collected, so that the waste liquid can be ensured not to flow out, the waste liquid is prevented from being leaked, manual operation is not needed, and the device is trouble-saving and convenient;
according to the invention, the liquid receiving barrel, the liquid guide pipe, the liquid discharge barrel and the column barrel are kept clean and tidy after waste liquid is collected through the flushing mechanism, additional cleaning operation is not needed, time and labor are saved, the interior of the capping mechanism at the upper part of the waste liquid bottle can be kept clean, and the waste liquid is prevented from standing on the hands of an operator when the waste liquid bottle is taken out.
Drawings
FIG. 1 is a first schematic view of an assembly structure according to the present invention;
FIG. 2 is a second schematic view of the final assembly structure of the present invention;
FIG. 3 is a third schematic view of the final assembly structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 5 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1-a base; 2-a turntable; 3-waste liquid bottle; 4-a capping mechanism; 5, a motor; 6-upright post; 7-erecting a frame; 8-a film washing pool; 9-a flushing mechanism; 10-a cleaning solution tank; 11-a drain pipe; 12-a first valve opening mechanism; 13-a first cylinder; 14-a catheter; 15-a second valve opening mechanism; 16-gear one; 17-a first gear ring; 18-water pipe one; 19-a first one-way valve; 20-touch switch one; 21-a second one-way valve; 22-water pipe two; 23-liquid inlet I; 24-beads; 25-liquid receiving cylinder; 26-a first ejector rod; 27-a liquid outlet; 28, a first rack; 29-a first guide sleeve; 30-a piston plate; 31-a water storage cylinder; 32-a spring; 33-a push plate; 34-a second rack; 35-gear two; 36-rack three; 37-touch switch two; 38-nose bar; 39-gear ring II; 40-coil spring; 41-gear three; 42-a second cylinder; 43-a second guide sleeve; 44-rack four; 45-liquid draining cylinder; 46-ejector rod II; 47-a valve plate; 48-a rotating shaft; 49-liquid inlet II; 50-column casing; 51-a bump; 52-touch switch three.
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. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a waste liquid collecting device for film washing comprises a film washing pool 8 and a base 1, wherein the film washing pool 8 is used for washing a film, a vertical frame 7 which is vertically arranged is fixed on the base 1, a liquid discharge pipe 11 is arranged at the liquid discharge port of the film washing pool 8, the liquid discharge port of the film washing pool 8 is used for discharging waste liquid generated by film washing, a vertical upward upright post 6 is fixed on the base 1, a horizontally arranged rotary table 2 is connected to the lower end of the upright post 6 in a fixed-axis rotating manner, the rotary table 2 is connected with a driving part, a plurality of waste liquid bottles 3 are arranged on the rotary table 2, a sealing cover mechanism 4 is fixed on the upper parts of the waste liquid bottles 3, a cylinder 13 which is vertically arranged is fixed on the upper end of the upright post 6, a first valve opening mechanism 12 and a washing mechanism 9 are connected to the upper part of the cylinder 13, the first valve opening mechanism 12 can be communicated with the liquid discharge pipe 11, and the washing mechanism 9 is connected with the, the lower part of the first cylinder 13 is connected with a second valve opening mechanism 15, the second valve opening mechanism 15 is communicated with the first valve opening mechanism 12 through a liquid guide pipe 14, and the second valve opening mechanism 15 can be communicated with the cover mechanism 4.
In this embodiment, the driving portion includes a motor 5 fixed on the upright post 6, a first gear 16 is fixed at an output shaft end of the motor 5, a first gear ring 17 is coaxially fixed on the turntable 2, the first gear ring 17 is sleeved on the upright post 6 and is engaged with the first gear ring 16, a plurality of the waste liquid bottles 3 on the turntable 2 are arranged along the circumference of the turntable 2 at equal intervals, each waste liquid bottle 3 can be positioned under the second valve opening mechanism 15, a protruding block 51 corresponding to the waste liquid bottle 3 is fixed at a side edge of the turntable 2, and the protruding block 51 can be in abutting contact with a third touch switch 52 fixed on the base 1, the plurality of waste liquid bottles 3 can be used for collecting waste liquid generated in different steps in the film washing process, the waste liquid bottles 3 can be detachably connected on the turntable 2 or directly placed on the turntable 2, and when directly placed on the turntable 2, grooves corresponding to the waste liquid bottles 3 are formed, then the waste liquid bottle is clamped in the groove, so that the waste liquid bottle is convenient to take and place, and the waste liquid bottle 3 can be stably placed.
In this embodiment, the cylinder one 13 is a double-acting cylinder, and the upper and lower two piston rod ends of the cylinder one 13 are respectively fixed with a second rack 34 and a third rack 36, the second rack 34 is respectively connected with the first valve opening mechanism 12 and the flushing mechanism 9, and the third rack 36 is connected with the second valve opening mechanism 15.
In this embodiment, the first valve opening mechanism 12 includes a second gear 35 fixed to the stand 7 and rotatably connected to the stand 7, and a first guide sleeve 29 fixed to the stand 7, a first rack 28 vertically disposed is slidably inserted into the first guide sleeve 29, the second rack 34 and the first rack 28 are respectively arranged on the left and right sides of the second gear 35, and the second gear 35 is respectively engaged with the second rack 34 and the first rack 28.
In this embodiment, a liquid receiving cylinder 25 is fixed at the upper end of a rack one 28, the upper end of the liquid receiving cylinder 25 is open, a liquid outlet 27 is formed in the side wall of the bottom of the liquid receiving cylinder 25, a liquid inlet 23 is formed in the upper portion of the side wall of the liquid receiving cylinder 25, a top rod one 26 which is vertically upward is fixed on the bottom surface of the interior of the liquid receiving cylinder 25, the upper end opening of the liquid receiving cylinder 25 can be sleeved on the outer side of the lower port of the liquid discharge pipe 11, a conical through hole is formed in the inner side of the lower port of the liquid discharge pipe 11, a ball 24 is arranged in the conical through hole, the ball diameter of the ball 24 is smaller than the large diameter of the upper end of the conical through hole and larger than the small diameter of the lower end of the conical through hole, the diameter of the top rod one 26 is smaller than the small diameter of the lower end of the conical through hole, the top rod one 26 can pass through the lower port of the conical through hole to be in abutting contact with the ball 24, and lifts the ball 24.
In this embodiment, the flushing mechanism 9 includes a cleaning liquid tank 10 fixed on the upper end of the upright post 6 and a water storage cylinder 31 fixed on the upright post 7, the cleaning liquid tank 10 is communicated with the upper part of the water storage cylinder 31 through a first water pipe 18, the first water pipe 18 is connected with a first check valve 19, the conducting direction of the first check valve 19 is directed from the cleaning liquid tank 10 to the water storage cylinder 31, the upper part of the water storage cylinder 31 is communicated with the first liquid inlet 23 through a second water pipe 22, the second water pipe 22 is connected with a second check valve 21, the conducting direction of the second check valve 21 is directed from the water storage cylinder 31 to the liquid receiving cylinder 25, a piston plate 30 and a push plate 33 are sequentially connected to the inside of the water storage cylinder 31 from top to bottom in a sliding manner, the piston plate 30 is connected with the push plate 33 through a spring 32, a first touch switch 20 is fixed on the top surface inside the water storage cylinder 31, the piston plate 30 can be in touch and buckled with the switch, And a second rack 34 is fixedly connected with the push plate 33 below a connecting port of the second water pipe 22 and the water storage cylinder 31.
In this embodiment, the second valve opening mechanism 15 includes a second cylinder 42 and a second guide sleeve 43 fixed on the stand 7, and a third gear 41 fixed on the stand 7 in a rotating manner, a second gear ring 39 is sleeved on an outer side of the third gear 41, the third gear 41 is connected with the second gear ring 39 through a coil spring 40, a vertically arranged fourth rack 44 is slidably inserted into the second guide sleeve 43, the fourth rack 44 and the third rack 36 are respectively arranged on two sides of the third gear 41, the fourth rack 44 is meshed with the second gear ring 39, the third rack 36 is meshed with the third gear 41, a protruding rod 38 is fixed on the third rack 36, the protruding rod 38 can be in abutting contact with a second touch switch 37 fixed on the stand 7, an upper end of the fourth rack 44 can be in abutting contact with a piston rod of the second cylinder 42, and the second cylinder 42 is perpendicular to the fourth rack 44.
In this embodiment, a liquid discharge cylinder 45 is fixed at the lower end of the rack four 44, the lower end of the liquid discharge cylinder 45 is open, a liquid inlet second 49 is formed in the upper side wall of the liquid discharge cylinder 45, the liquid inlet second 49 is communicated with the liquid outlet 27 through the liquid guide tube 14, a vertical downward ejector rod second 46 is fixed on the top surface inside the liquid discharge cylinder 45, the capping mechanism 4 comprises a column cylinder 50 communicated with the mouth of the waste liquid bottle 3, the lower end of the liquid discharge cylinder 45 is sleeved inside the upper end opening of the column cylinder 50, a rotating shaft 48 is connected to the inside cross section of the column cylinder 50 in a fixed-axis rotating manner, the rotating shaft 48 is connected with the column cylinder 50 through a torsion spring, a valve plate 47 is fixed on the rotating shaft 48, the valve plate 47 can be parallel to the cross section of the column cylinder 50, and the lower end of.
In this embodiment, the controller further includes a controller, the controller is a PLC controller, a signal input end of the controller is electrically connected to the first touch switch 20, the second touch switch 37 and the third touch switch 52, and an execution output end of the controller is electrically connected to the motor 5, the first cylinder 13 and the second cylinder 42.
In addition, it is worth mentioning that the application also provides a using method aiming at the device, and when the film washing waste liquid collecting device is used, the device comprises the following steps:
the method comprises the following steps: electrifying electric components in the whole device, controlling the motor 5 to work through the controller, driving the gear I16 to rotate by the motor 5, driving the gear ring I17 to rotate by the gear I16, driving the turntable 2 to rotate through the gear ring I17, driving the upper part of the turntable 2 to be provided with a plurality of waste liquid bottles 3 and a convex block 51 to synchronously rotate by the rotation of the turntable 2, after the convex block 51 is buckled with the touch switch III 52, transmitting a touch signal to the controller by the touch switch III 52, controlling the motor 5 to stop working by the controller, starting the cylinder I13 to work at the same time, and enabling one of the waste liquid bottles 3 to be just positioned under the liquid discharge cylinder 45 in the second valve opening mechanism 15;
when various waste liquids are collected, the motor 5 is controlled manually or the motor 5 is controlled to work through a controller at the current waste liquid collecting and bundling shaft, after the motor 5 works, the rotating disc 2 rotates through the transmission action of the first gear 16 and the second gear ring 17, and the rotating disc 2 rotates another empty waste liquid bottle 3 to be right below the liquid discharge cylinder 45, so that different waste liquids can be separately guided into different waste liquid bottles 3 by rotating the rotating disc 2 according to different waste liquids at each time, and further, the various waste liquids are respectively collected;
when one waste liquid is collected and the yield of the waste liquid is high, namely one waste liquid bottle is not enough to completely collect the waste liquid, and two or more waste liquid bottles 3 are required to be collected, the motor 5 can be controlled to work by a person or a controller, after the motor 5 works, the turntable 2 rotates through the transmission action of the first gear 16 and the second gear 17, and the rotation of the turntable 2 rotates the other empty waste liquid bottle 3 to be right below the liquid discharge cylinder 45, so that the same waste liquid is collected separately for multiple times;
after the cylinder I13 works, the rack II 34 is driven to move downwards and the rack III 36 is driven to move upwards respectively through the upper piston rod and the lower piston rod, as shown in figure 4, the rack II 34 is driven to rotate anticlockwise in the downward moving process, so that the rack I28 drives the liquid receiving cylinder 25 to move upwards under the action of the guide sleeve I29, the liquid receiving cylinder 25 is sleeved at the lower port of the liquid discharge pipe 11, the liquid receiving cylinder 25 can completely receive waste liquid discharged by the liquid discharge pipe 11, the waste liquid is prevented from seeping out from the joint of the liquid discharge pipe 11 and the liquid receiving cylinder 25, the ejector rod I26 is synchronously driven to move upwards and penetrate through the lower port of the liquid discharge pipe 11 in the upward moving process of the liquid receiving cylinder 2, the ball 24 is jacked up, at the moment, the ball 24 does not block the lower port of the liquid discharge pipe 11, the waste liquid in the washing basin 8 enters the liquid receiving cylinder 25 through the liquid discharge port and the liquid discharge pipe 11, wherein the ball 11 is used for automatically blocking the liquid discharge pipe, therefore, when the liquid receiving cylinder 25 is not connected with the liquid discharge pipe 11, waste liquid can be prevented from flowing out, the waste liquid is prevented from being scattered and leaked, and when the liquid receiving cylinder 25 is connected with the liquid discharge pipe 11, the liquid discharge pipe 11 can be automatically opened, manual operation is not needed, and the device is trouble-saving and convenient;
in the process of moving the second rack 34 downwards, the push plate 33 is synchronously driven to move downwards, the spring 32 pulls the piston plate 30 to move downwards, the piston plate 30 moves downwards, so that the space at the upper part of the water storage cylinder 31 is enlarged, the pressure is reduced, the cleaning liquid in the cleaning liquid tank 10 is sucked into the water storage cylinder 31 through the first water pipe 18 under the action of pressure difference, so that the liquid storage cylinder 25, the liquid guide pipe 14 and the liquid discharge cylinder 45 are washed after the waste liquid bottle 3 is replaced or liquid discharge is finished, wherein the second one-way valve 23 is used for preventing the waste liquid from being sucked into the water storage cylinder 31 from the second water pipe 22, and the cleaning liquid can be stored in the water storage cylinder 31;
as shown in fig. 5, the third gear 41 is driven to rotate clockwise in the process of moving up the third rack 36, so that the second gear 39 is driven to rotate clockwise under the action of the coil spring 40, the fourth rack 44 is driven to move down under the action of the second guide sleeve 43, the liquid discharge cylinder 45 is driven to move down synchronously in the process of moving down the fourth rack 44, and the third rack is inserted into the inner side of the upper port of the column cylinder 50, so that the column cylinder 50 can completely receive the waste liquid discharged from the liquid discharge cylinder 45, the waste liquid is prevented from seeping out from the joint of the liquid discharge cylinder 45 and the column cylinder 50, the second ejector rod 46 is driven to move down synchronously while the liquid discharge cylinder 45 moves down, the second ejector rod 46 moves down to contact with the valve plate 47 and drive the valve plate 47 to turn over, so as to drive the rotating shaft 48 to rotate, so as to release the blockage of the column cylinder 50, so that the cover sealing mechanism 4 is opened when the waste liquid, the torsion spring is deformed by rotation of the rotating shaft 48, a restoring force is obtained, the third rack 36 moves upwards and simultaneously drives the convex rod 38 to approach the second touch switch 37, when the convex rod 38 abuts against the second touch switch 37 to touch a contact chamber, the second touch switch 37 transmits a touch signal to the controller, the controller controls the first air cylinder 13 to stop working, and simultaneously controls the second air cylinder 42 to work, and after the second air cylinder 42 works, a piston rod of the second air cylinder extends out and is located at the upper end of the fourth rack 44 to block the fourth rack 44;
step two: after the liquid receiving cylinder 25 is connected with the liquid discharge pipe 11 and the liquid discharge cylinder 45 is connected with the column cylinder 50, waste liquid flows into the liquid receiving cylinder 25 through the liquid discharge pipe 11 from a liquid discharge port of the film washing pool 8 and flows into the liquid guide pipe 14 through the liquid discharge port 27, then enters the liquid discharge cylinder 45 through the liquid inlet II 49 under the conveying of the liquid guide pipe 14, and further flows into the waste liquid bottle 3 through the column cylinder 50 to realize the collection of the waste liquid, wherein the liquid guide pipe 14 adopts a hose, so that when the mutual positions of the liquid receiving cylinder 25 and the liquid discharge cylinder 45 change, the liquid guide pipe 14 cannot be subjected to the pulling force generated by the mutual distance or the mutual approach of the liquid receiving cylinder 25 and the liquid discharge cylinder 45, and the normal use of the liquid guide pipe 14 is ensured;
step three: when the waste liquid collected by the waste liquid bottle 3 is about to reach the capacity of the waste liquid bottle 3 and the waste liquid bottle 3 needs to be replaced or after the waste liquid is received, the controller controls the first air cylinder 13 to reversely work, namely the first air cylinder 13 drives the second rack 36 to move upwards through the upper piston rod and the lower piston rod of the first air cylinder respectively, the third rack 36 moves downwards, and the second rack 34 drives the second gear 35 to reversely rotate relative to the second step in the process of moving upwards, so that the first rack 28 drives the liquid receiving cylinder 25 to move downwards under the action of the first guide sleeve 29, the liquid receiving cylinder 25 is separated from the liquid discharging pipe 11, the first ejector rod 26 synchronously moves downwards along with the liquid receiving cylinder 25 in the process of separating the liquid receiving cylinder 25 from the liquid discharging pipe 11, the ball 24 moves downwards under the action of self gravity to plug the lower port of the liquid discharging pipe 11, the waste liquid is prevented from leaking from the liquid discharging pipe 11;
the collection state of the waste liquid bottle can be controlled by adopting the form of manual control or arranging a liquid level sensor for the collection amount of the waste liquid in the waste liquid bottle 3, so that a signal when the waste liquid bottle collects a certain amount acts on the controller, the cylinder I13 is controlled by the controller to work reversely, and the operation is further realized;
the third rack 36 is moved downwards to drive the third rack 41 to rotate reversely relative to the second rack, so that the coil spring 40 is twisted and obtains a restoring force, the restoring force makes the second gear 39 have a tendency of rotating anticlockwise, and the fourth rack 44 cannot move upwards under the action of the second gear 39 under the blocking of the piston rod of the second cylinder 42, so that the liquid discharge cylinder 45 is still connected with the column cylinder 50 at the moment, namely the valve plate 47 in the column cylinder 50 is still in an open state, and thus, waste liquid flushed by the flushing mechanism 9 on the liquid discharge cylinder 25, the liquid guide tube 14, the liquid discharge cylinder 45 and the column cylinder 50 is collected in the corresponding waste liquid bottle 3;
in the process of moving the second rack 34 upwards, the push plate 33 is synchronously driven to move upwards, the spring 32 is compressed by applying pressure, the spring 32 has a restoring force after being compressed, meanwhile, the purpose of compression of the spring 32 is not to influence the upward movement of the second rack 34, namely, the first rack 28 can be driven to move downwards by the second gear 35, so that the liquid receiving cylinder 25 is ensured to be smoothly separated from the liquid discharge pipe 11, the first ejector rod 26 is separated from the ball 24, the ball 24 blocks the liquid discharge pipe 11, so that cleaning liquid cannot enter the liquid discharge pipe 11, the cleaning effect is improved, the spring 32 applies upward thrust to the piston plate 30 under the action of the restoring force, so that the piston plate 30 moves upwards, the space above the water storage cylinder 31 is reduced, the pressure is increased, the cleaning liquid in the water storage cylinder 31 is output to the liquid receiving cylinder 25 from the second water pipe 22 under the action of high pressure, wherein the first one-way valve 19 is used for preventing the cleaning liquid in the water storage cylinder 31 from flowing back to the cleaning The water pipe two 22 and the liquid guide pipe 14 are hoses, so that in the process of moving the liquid receiving cylinder 25 up and down, the water pipe two 22 is not under the action of the pulling force of the liquid receiving cylinder 25, so that the water pipe two 22 can be normally used, cleaning liquid enters the liquid receiving cylinder 25 and then washes the liquid receiving cylinder 25, the liquid guide pipe 14, the liquid discharge cylinder 45 and the column cylinder 50, and then the cleaned waste liquid is collected in the corresponding waste liquid bottle 3 together, so that the liquid receiving cylinder 25, the liquid guide pipe 14, the liquid discharge cylinder 45 and the column cylinder 50 are kept clean after collecting the waste liquid, no additional cleaning operation is needed, time and labor are saved, the interior of the sealing cover mechanism 4 at the upper part of the waste liquid bottle 3 can be kept clean, the waste liquid is prevented from standing on the hands of an operator or leaking into the external environment when the waste liquid bottle 3 is taken out;
along with the upward movement of the push plate 30, after the push plate 30 is in butt joint with the first touch switch 20, the first touch switch 20 transmits a touch signal to the controller, the controller controls the second cylinder 42 to work reversely, so that the piston rod of the second cylinder 42 contracts, the blocking to the fourth rack 44 is removed, the fourth rack 44 is not limited by the upward movement, the fourth rack 44 is driven to move upward under the action of the restoring force of the coil spring 40 through the counterclockwise rotation of the second gear ring 39 under the action of the second guide sleeve 43, the liquid discharge cylinder 45 is driven to move upward synchronously in the process of the upward movement of the fourth rack 44 and is separated from the column cylinder 50, the second ejector rod 46 is driven to move upward synchronously while the liquid discharge cylinder 45 moves upward, the second ejector rod 46 moves upward and is separated from the valve plate 47, no force is exerted on the valve plate 47, the rotating shaft 48 drives the valve plate 47 to reversely overturn under the restoring force of the torsion spring, so that the column cylinder 50 is blocked again, and the waste liquid in the waste, the automatic capping of the waste liquid bottle 3 is realized;
after the full waste liquid bottle 3 is taken out, the motor 5 is started through the controller again, the motor 5 drives the rotary disc 2 through the first gear 16 and the second gear ring 17 to transfer the next empty washing liquid bottle 3 to the position under the liquid discharge cylinder 45, and then a new waste liquid bottle 3 is supplemented to the empty position on the rotary disc 2, the whole process does not need to manually close the liquid discharge pipe 11 at the liquid discharge opening of the washing pool 8, the automatic cleaning of the liquid discharge cylinder 25, the liquid guide pipe 14 and the liquid discharge cylinder 45 can be realized, and the collected waste liquid bottle 3 can be automatically sealed, so that the operation is simple and convenient.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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 invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a waste liquid collecting equipment that film washed, includes developing tank (8) and base (1), be fixed with grudging post (7) of vertical setting on base (1), its characterized in that: a liquid discharge pipe (11) is arranged at a liquid discharge port of the film washing tank (8), a vertical upward upright post (6) is fixed on the base (1), a horizontal rotary table (2) is connected to the lower end of the upright post (6) in a fixed-axis rotating manner, the rotary table (2) is connected with the driving part, a plurality of waste liquid bottles (3) are arranged on the rotary table (2), and a sealing cover mechanism (4) is fixed on the upper parts of the waste liquid bottles (3);
a first cylinder (13) arranged in the vertical direction is fixed at the upper end of the upright post (6), a first valve opening mechanism (12) and a flushing mechanism (9) are connected to the upper portion of the first cylinder (13), the first valve opening mechanism (12) can be communicated with a liquid discharge pipe (11), and the flushing mechanism (9) is connected with the first valve opening mechanism (12);
the lower part of the first cylinder (13) is connected with a second valve opening mechanism (15), the second valve opening mechanism (15) is communicated with the first valve opening mechanism (12) through a liquid guide pipe (14), and the second valve opening mechanism (15) can be communicated with the cover sealing mechanism (4); the driving part comprises a motor (5) fixed on an upright post (6), a first gear (16) is fixed at the output shaft end of the motor (5), a first gear ring (17) is coaxially fixed on the turntable (2), the first gear ring (17) is sleeved on the upright post (6) and is meshed with the first gear (16), a plurality of waste liquid bottles (3) on the turntable (2) are arranged at equal intervals along the circumferential running direction of the turntable (2), each waste liquid bottle (3) can be positioned right below the second valve opening mechanism (15), a convex block (51) corresponding to each waste liquid bottle (3) is fixed at the side edge of the turntable (2), and the convex block (51) can be in abutting contact with a third touch switch (52) fixed on the base (1); the cylinder I (13) is a double-acting cylinder, the upper piston rod end and the lower piston rod end of the cylinder I (13) are respectively fixed with a rack II (34) and a rack III (36), the rack II (34) is respectively connected with the first valve opening mechanism (12) and the flushing mechanism (9), and the rack III (36) is connected with the second valve opening mechanism (15); the first valve opening mechanism (12) comprises a second gear (35) which is rotationally connected to the stand (7) through a fixed shaft and a first guide sleeve (29) which is fixed to the stand (7), a vertically arranged first rack (28) is inserted into the first guide sleeve (29) in a sliding mode, the second rack (34) and the first rack (28) are arranged on the left side and the right side of the second gear (35) in a split mode, and the second gear (35) is meshed with the second rack (34) and the first rack (28) respectively.
2. The waste liquid collecting apparatus for film washing according to claim 1, wherein: a liquid receiving cylinder (25) is fixed at the upper end of the first rack (28), the upper end of the liquid receiving cylinder (25) is opened, a liquid outlet (27) is arranged on the side wall of the bottom of the liquid receiving cylinder (25), a first liquid inlet (23) is arranged on the upper part of the side wall of the liquid receiving cylinder (25), a first vertical upward mandril (26) is fixed on the bottom surface inside the liquid receiving cylinder (25), the upper end opening of the liquid receiving cylinder (25) can be sleeved outside the lower end opening of the liquid discharge pipe (11), and the inner side of the lower port of the liquid discharge pipe (11) is a conical through hole, a ball (24) is arranged in the conical through hole, the ball diameter of the ball (24) is smaller than the large caliber of the upper end of the conical through hole, and is larger than the small caliber of the lower end of the conical through hole, the diameter of the ejector rod I (26) is smaller than the small caliber of the lower end of the conical through hole, and the first ejector rod (26) can pass through the lower port of the conical through hole to be in abutting contact with the ball (24).
3. The waste liquid collecting apparatus for film washing according to claim 2, wherein: the washing mechanism (9) comprises a cleaning liquid tank (10) fixed at the upper end part of the upright post (6) and a water storage cylinder (31) fixed on the upright post (7), the cleaning liquid tank (10) is communicated with the upper part of the water storage cylinder (31) through a first water pipe (18), the first water pipe (18) is connected with a first one-way valve (19), the upper part of the water storage cylinder (31) is communicated with the first liquid inlet (23) through a second water pipe (22), and the second water pipe (22) is connected with a second one-way valve (21);
the inside of water storage cylinder (31) is gone up from last to sliding connection in proper order down has piston board (30) and push pedal (33), and is connected through spring (32) between piston board (30) and push pedal (33), the inside top surface of water storage cylinder (31) is fixed with touch switch (20), and piston board (30) can support with touch switch (20) and detain the contact to piston board (30) are located the connector below of water pipe (18), water pipe two (22) and water storage cylinder (31), rack two (34) and push pedal (33) fixed connection.
4. The waste liquid collecting apparatus for film washing according to claim 3, wherein: the second valve opening mechanism (15) comprises a second air cylinder (42) and a second guide sleeve (43) which are fixed on the stand (7) and a third gear (41) which is rotationally connected to the stand (7) through a fixed shaft, a second gear ring (39) is sleeved on the outer side of the third gear (41), the third gear (41) and the second gear ring (39) are connected through a coil spring (40), a vertically arranged fourth rack (44) is slidably inserted into the second guide sleeve (43), the fourth rack (44) and the third rack (36) are respectively arranged on two sides of the third gear (41), the fourth rack (44) is meshed with the second gear ring (39), the third rack (36) is meshed with the third gear (41), a convex rod (38) is fixed on the third rack (36), the convex rod (38) can be in abutting contact with a second touch switch (37) fixed on the stand (7), and the upper end of the fourth rack (44) can be in abutting contact with a piston rod of the second air cylinder (42), and the second air cylinder (42) and the fourth rack (44) are vertical to each other.
5. The waste liquid collecting apparatus for film washing according to claim 4, wherein: a liquid discharge cylinder (45) is fixed at the lower end of the rack four (44), the lower end of the liquid discharge cylinder (45) is open, a liquid inlet II (49) is formed in the side wall of the upper part of the liquid discharge cylinder (45), the liquid inlet II (49) is communicated with the liquid outlet (27) through a liquid guide pipe (14), and a vertically downward ejector rod II (46) is fixed on the top surface inside the liquid discharge cylinder (45);
the capping mechanism (4) comprises a column barrel (50) communicated with the bottle opening of the waste liquid bottle (3), the lower end opening of the liquid discharging barrel (45) is sleeved on the inner side of the upper end opening of the column barrel (50), a rotating shaft (48) is connected to the inner cross section of the column barrel (50) in a fixed-shaft rotating mode, the rotating shaft (48) is connected with the column barrel (50) through a torsion spring, a valve plate (47) is fixed on the rotating shaft (48), the valve plate (47) can be parallel to the cross section of the column barrel (50), and the lower end of the ejector rod II (46) can be in abutting-buckling contact with the upper surface of the valve plate (47).
6. The waste liquid collecting apparatus for film washing according to claim 4, wherein: the air conditioner further comprises a controller, wherein the signal input end of the controller is electrically connected with the first touch switch (20), the second touch switch (37) and the third touch switch (52), and the execution output end of the controller is electrically connected with the motor (5), the first air cylinder (13) and the second air cylinder (42) respectively.
7. The use method of the film washing waste liquid collecting device according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
the method comprises the following steps: the driving part drives the turntable (2) to rotate so as to convey the waste liquid bottle (3) to the position right below the second valve opening mechanism (15), then the first valve opening mechanism (12) is connected with the liquid discharge pipe (11) through the cylinder I (13), and the second valve opening mechanism (15) is connected with the cover sealing mechanism (4);
step two: waste liquid is collected in a waste liquid bottle (3) through a liquid discharge pipe (11), a first valve opening mechanism (12), a liquid guide pipe (14), a second valve opening mechanism (15) and a sealing cover mechanism (4);
step three: when the waste liquid bottle (3) needs to be taken down, the first valve opening mechanism (12) is separated from the liquid discharge pipe (11) through the first air cylinder (13), the first valve opening mechanism (12), the liquid guide pipe (14), the second valve opening mechanism (15) and the sealing cover mechanism (4) are washed through the washing mechanism (9), then the second valve opening mechanism (15) is separated from the sealing cover mechanism (4), and the waste liquid bottle (3) can be taken down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010385231.4A CN111522194B (en) | 2020-05-09 | 2020-05-09 | Film washing waste liquid collecting equipment and using method thereof |
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| CN202010385231.4A CN111522194B (en) | 2020-05-09 | 2020-05-09 | Film washing waste liquid collecting equipment and using method thereof |
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| CN111522194B true CN111522194B (en) | 2021-07-13 |
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| CN102224109A (en) * | 2008-10-15 | 2011-10-19 | 昆士兰大学 | Treatment of solutions or wastewater |
| CN106580666A (en) * | 2017-02-13 | 2017-04-26 | 朱礼敬 | Ophthalmologic negative-pressure drainage flushing and healthcare treatment device |
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| CN111522194A (en) | 2020-08-11 |
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