CN115121537B - Automatic cleaning device and cleaning control method for sheet-shaped carrier - Google Patents

Abstract

The invention discloses an automatic cleaning device and a cleaning control method for a sheet-shaped carrier, wherein the device comprises a shell and an inner cylinder, and a cleaning cavity is formed in the shell; the device comprises an inner cylinder, a first driving piece, a feeding piece, a collecting assembly and a cleaning device, wherein the inner cylinder is provided with a filtering hole, the inner cylinder is rotatably arranged in a shell through a cleaning cavity, the shell is provided with the first driving piece for driving the inner cylinder to rotate, the feeding piece is used for feeding a sheet-shaped carrier into the inner cylinder, the bottom of the shell is provided with a material taking opening, and the shell is provided with the collecting assembly for solid-liquid separation corresponding to the material taking opening; the side wall of the inner cylinder is provided with a discharge hole, a movable plate is arranged at the position of the inner cylinder corresponding to the discharge hole, and the device also comprises a driving component for driving the movable plate to open and close; the shell is provided with an air inlet pipeline and an air heater for supplying hot air to the air inlet pipeline, and the air inlet pipeline penetrates through the shell and extends into the cleaning cavity. The cleaning device has the effects of reducing the phenomenon of residual sheet-shaped carriers in the cleaning device and improving the collection efficiency of the sheet-shaped carriers.

Description

Automatic cleaning device and cleaning control method for sheet-shaped carrier

Technical Field

The application relates to the field of bio-pharmaceuticals, in particular to an automatic cleaning device and a cleaning control method for a sheet-shaped carrier.

Background

Currently, the cell culture method for the bioreactor mainly comprises fixed bed culture and suspension culture, and the fixed bed culture mode is one of the most widely used modes. The existing fixed bed culture mode usually uses a large amount of sheet-shaped carriers as implantation to carry out cell matching in the culture process, and in order to more reasonably distribute research and development cost, the sheet-shaped carriers are usually cleaned to achieve the effect of secondary utilization.

The existing cleaning device comprises a shell and an inner cylinder rotatably arranged in the shell, wherein a plurality of filtering holes are formed in the inner cylinder, a sheet-shaped carrier to be cleaned is placed in the inner cylinder, and cleaning work of the sheet-shaped carrier is achieved after cleaning time and cleaning times are set. However, the sheet-shaped carrier often carries a large amount of moisture after cleaning, and is easy to adhere to the inner wall of the inner cylinder, so that the residual sheet-shaped carrier is in the inner cylinder after cleaning, and the existing inspection mode of the residual sheet-shaped carrier is that the cleaning device is opened to take out the residual sheet-shaped carrier in an artificial mode.

In view of the above-mentioned related art, the inventors considered that the cleaning device was opened manually to take out the residual sheet-like carriers, and the collection efficiency of the sheet-like carriers was low, and the collection efficiency of the sheet-like carriers was also limited by the degree of fineness of the manual inspection, and there was a defect that the residual sheet-like carriers in the cleaning device were easily ignored.

Disclosure of Invention

In order to reduce the situation of residual sheet-like carriers in a cleaning device and improve the collection efficiency of the sheet-like carriers, the present application provides an automatic cleaning device and a cleaning control method for the sheet-like carriers.

On the one hand, the automatic cleaning device and the cleaning control method for the sheet-shaped carrier provided by the application adopt the following technical scheme:

an automatic cleaning device for a sheet carrier comprises a shell and an inner cylinder, wherein a cleaning cavity is formed in the shell; the inner tube has seted up the filtration pore, the inner tube passes through wash the chamber rotate install in the casing, the casing is installed and is used for driving inner tube pivoted driving piece, self-cleaning device still includes: the feeding piece is used for feeding the sheet-shaped carrier into the inner barrel, a material taking opening is formed in the bottom of the shell, and a collecting assembly for solid-liquid separation is arranged at the position of the shell corresponding to the material taking opening; the automatic cleaning device comprises an inner cylinder, a movable plate, a driving assembly and a cleaning mechanism, wherein a discharge hole is formed in the side wall of the inner cylinder, the movable plate is arranged at the position, corresponding to the discharge hole, of the inner cylinder, and the driving assembly is used for driving the movable plate to open and close; the shell is provided with an air inlet pipeline and an air heater for supplying hot air to the air inlet pipeline, and the air inlet pipeline penetrates through the shell and extends into the cleaning cavity.

Through adopting above-mentioned technical scheme, will wait abluent slice carrier and put into the inner tube through the feed piece and pour into the detergent and wash, and open the discharge gate of inner tube through the fly leaf after wasing, thereby discharge cleaning liquid together with slice carrier through the discharge gate, make slice carrier after wasing drop in collecting assembly, after cleaning liquid empties, carry the hot-blast inner tube of cleaning intracavity to the hot-blast stoving of air heater through the air inlet pipeline, thereby make the residual slice carrier of adhesion on the inner tube blow down to collecting assembly in, thereby reduce slice carrier and remain the condition in the inner tube, improve slice carrier's collection efficiency.

Preferably, the inner cylinder is further provided with a containing groove, the containing groove is positioned at the position of the discharge hole and is positioned at one side along the rotation direction of the inner cylinder, and one end of the movable plate is slidably assembled in the containing groove; the inner cylinder is also provided with a clamping groove, the clamping groove is positioned at the position of the discharge hole and is opposite to the accommodating groove, and the other end of the movable plate is clamped in the clamping groove; the driving assembly is used for driving the movable plate to slide in the accommodating groove.

Through adopting above-mentioned technical scheme, carry out roll abluent in-process including the section of thick bamboo, through drive assembly control fly leaf joint in the joint groove, make the discharge gate position of inner tube be in closed state, be convenient for the inner tube roll, when wasing and the inner tube rotates to last round, take out from the joint groove and slide to the holding tank through drive assembly drive fly leaf to make the discharge gate position of inner tube be in open state, the sheet carrier after the washing of being convenient for slides along with the cleaning liquid from the discharge gate together, improves the collection efficiency to sheet carrier.

Preferably, a sliding groove is formed in the top of the shell, the driving assembly comprises a transmission rod and a driving block, the transmission rod is slidably arranged in the sliding groove, and the driving block is hinged to one end of the transmission rod; the shell is positioned on the cavity wall of the cleaning cavity and provided with a through hole corresponding to the end part of the sliding groove, and the through hole is communicated with the sliding groove; the driving assembly further comprises a poking block which is fixedly assembled on the outer side of the movable plate and is far away from one end of the accommodating groove; the driving assembly further comprises a second driving piece, one end of the second driving piece is fixedly arranged at the groove wall of the sliding groove, and the other end of the second driving piece is rotatably connected with the transmission rod.

Through the technical scheme, when the inner cylinder rotates to the last circle, the transmission rod slides in the sliding groove towards the rotation direction of the inner cylinder, so that the driving block stretches into the cleaning cavity from the through hole under the action of gravity of the driving block, the poking block is mutually abutted with the driving block, and the driving movable plate is pulled out of the clamping groove and slides into the accommodating groove, so that the opening of the discharge hole of the inner cylinder is controlled; and after the automatic cleaning device finishes the drying work, the inner cylinder is controlled to rotate in the opposite direction, and under the abutting action of the stirring block and the driving block, the movable plate is driven to slide out of the accommodating groove, so that the movable plate is clamped in the clamping groove, the closing of the discharge hole of the inner cylinder is controlled, the sliding of the movable plate is controlled through the driving assembly, the opening and closing of the discharge hole of the inner cylinder are controlled, and the method is more efficient and convenient relative to the mode of manually opening the inner cylinder to take out the sheet carrier after the cleaning is finished.

Preferably, the second driving member comprises a driving motor, a gear and a rack, the driving motor is fixedly arranged at the groove wall of the sliding groove, an output shaft of the driving motor is fixedly connected with the gear, the rack is fixedly connected with the transmission rod along the sliding direction of the transmission rod, and the gear is meshed with the rack

Through adopting above-mentioned technical scheme, when inner tube rotates to last round, make the gear rotate on the rack through driving motor's rotation, drive the transfer line and slide along the direction of rotation of inner tube, thereby make the drive piece stretch into in the washing chamber from the through-hole, and when inner tube finishes stoving work, through driving motor's drive effect, make the transfer line slide along inner tube pivoted opposite direction, thereby drive the drive piece slide to the sliding tray in, through driving motor's drive effect, automatic start and stop of inner tube discharge gate is controlled, it is more convenient for the mode of manual control, and cleaning efficiency is higher.

Preferably, the driving assembly further comprises a waterproof partition plate, one end of the waterproof partition plate is fixedly connected with one end of the transmission rod, which is far away from the driving block, the air inlet pipeline is provided with a partition plate groove, the partition plate groove is communicated with one end of the sliding groove, and the other end of the waterproof partition plate is inserted into the partition plate groove.

Through adopting above-mentioned technical scheme, because the air heater is waterproof, the cleaning fluid can shorten the life of air heater with the air heater contact, consequently when self-cleaning device carries out cleaning operation, through the waterproof baffle of grafting on the air inlet pipeline, reduces the direct contact of cleaning fluid and air heater, and carries out the automatic start and stop of air inlet pipeline through the linkage of transfer line and waterproof baffle, has protected the air heater in the cleaning process effectively.

Preferably, the outer wall of the shell is provided with an inserting port communicated with the material taking port, the collecting assembly is a filter disc, and the filter disc is inserted into the inserting port.

Through adopting above-mentioned technical scheme, when self-cleaning device is carrying out cleaning, peg graft in pegging graft through the filter disc, make whole casing form a inclosed space, prevent that the detergent from flowing from the grafting mouth to when ending last round washing, through opening discharge gate and drainage pipe, the slice carrier that makes after the washing end flows along with the detergent from the discharge gate together, and collect in the filter disc, realize solid-liquid separation, improve slice carrier's collection efficiency.

In another aspect, the present application provides a cleaning control method of a sheet-like carrier, the cleaning control method being applied to the above-described automatic cleaning apparatus, the cleaning control method comprising:

acquiring the residual condition of the flaky carrier in the inner cylinder in real time to obtain flaky carrier residual data;

generating a drying instruction for controlling the air heater to carry out drying work according to the residual data of the flaky carrier;

positioning the residual position of the flaky carrier to obtain the residual position information of the flaky carrier on the inner cylinder;

planning a path according to the residual position information, and generating an optimal rotating path for rotating the sheet-shaped carrier to the position of the air inlet pipeline;

when the residual position of the sheet-shaped carrier reaches the position of the air inlet pipeline, the air heater is controlled to perform drying operation according to a drying instruction.

Through adopting above-mentioned technical scheme, because the volume of sheet carrier is less, often have individual sheet carrier adhesion on the inner tube after wasing, and the cleaning personnel often can be limited to the careful degree of manual inspection when wasing the sheet carrier of batch to the same, therefore, this application is through obtaining the residual condition of sheet carrier on the inner tube, generate the stoving instruction that control air heater carries out stoving work, and fix a position to the residual position of sheet carrier, plan the optimum rotation route that removes the air inlet pipeline's air inlet position with the sheet carrier of residual according to residual position information, and when the residual position of sheet carrier reaches the air inlet pipeline's air inlet position, control air heater is dried the sheet carrier, thereby make the sheet carrier of residual on the inner tube drop to the filter disc under the effect of hot-blast, thereby accomplish the automatic collection to the sheet carrier of residual condition, reduce the energy waste.

The present application may be further configured in a preferred example to: when the residual position of the sheet carrier reaches the air inlet position of the air inlet pipeline, controlling the air heater to perform drying operation according to a drying instruction, and specifically comprising:

acquiring the moving position information of the sheet-shaped carrier in real time to obtain the actual residual position of the sheet-shaped carrier;

when the actual residual position of the sheet-shaped carrier reaches the air inlet position of the air inlet pipeline, generating a driving instruction for controlling the driving assembly and sending the driving instruction to the driving assembly;

when the driving assembly receives the driving instruction, the waterproof partition board is controlled to be pulled away from the air inlet pipeline, so that the air heater can dry the sheet-shaped carrier conveniently.

Through adopting above-mentioned technical scheme, because when belt cleaning device carries out cleaning operation, peg graft on the air inlet pipeline through waterproof baffle, make the air heater be in waterproof state, and when the air heater carries out stoving operation, need take out waterproof baffle from the air inlet pipeline earlier, can make the hot-blast entering of air heater in the casing, therefore, obtain the actual residual position of sheet carrier according to the removal position information of remaining sheet carrier, and when the actual residual position of sheet carrier reachs the air inlet position of air inlet pipeline, take out the air inlet pipeline through drive assembly control waterproof baffle, thereby make the hot-blast of air heater get into from the air inlet pipeline, carry out hot-blast stoving to the actual residual position of sheet carrier, make the sheet carrier fall into in the filter disc that is located discharge gate position department under the effect of hot-blast, thereby control the opening and shutting of air heater accurately, reduce the harmful effects that the detergent got into the air inlet pipeline and caused to the air heater.

The present application may be further configured in a preferred example to: before the residual condition of the flaky carrier in the inner cylinder is obtained in real time to obtain the residual data of the flaky carrier, the method further comprises the following steps:

acquiring actual liquid level data of the automatic cleaning device in real time;

when the actual liquid level data accords with a preset highest liquid level threshold value, a cleaning instruction for controlling the inner cylinder to perform cleaning work is generated, and a dormancy signal is sent to the water supply assembly;

acquiring the actual cleaning time of the sheet-shaped carrier in real time;

when the real-time cleaning time data reaches a preset cleaning time threshold, generating a dormancy instruction for controlling the inner cylinder to stop cleaning work, and sending a working signal to the drainage assembly.

Through adopting above-mentioned technical scheme, before automatic cleaning device carries out stoving work, the washing work of slice carrier is first, through real-time acquisition device in actual liquid level data, when the detergent quantity of filling in the device reaches the highest liquid level threshold value of predetermineeing, carry out the washing work through cleaning command control inner tube, and send dormancy signal to water supply assembly, stop to continue to pour into the detergent, and when the actual washing time of slice carrier reaches the washing time threshold value of predetermineeing, stop the washing work and control drainage assembly and carry out the drainage, thereby accomplish one round washing to slice carrier, according to actual need, after control different detergents get into the device and carry out washing many times, accomplish the washing work to slice carrier, thereby improve the intelligent cleaning ability to slice carrier.

The present application may be further configured in a preferred example to: when the real-time cleaning time data reaches a preset cleaning time threshold, generating a dormancy instruction for controlling the inner cylinder to stop cleaning, and sending a working signal to the drainage assembly, wherein the method specifically comprises the following steps of:

acquiring conductivity data in the automatic cleaning device in real time;

judging whether the cleaning condition of the sheet-shaped carrier meets a preset cleaning standard or not according to the conductivity data;

if yes, a drainage signal is sent to a drainage assembly, wherein the drainage signal is used for controlling the drainage assembly to conduct drainage work.

Through adopting above-mentioned technical scheme, when carrying out the washing of multiple detergent to the sheet carrier, through the conductivity data in the real-time detection device, judge whether the clear condition of sheet carrier reaches the washing standard of predetermineeing, it is too high to indicate that the test residual material of adhesion on the sheet carrier or detergent remain when the conductivity is too high, the next use of sheet carrier is influenced easily, consequently, need pour into many times pure water into after carrying out many times detergent washings to the sheet carrier, carry out neutralization cleaning to the residual detergent liquid on the sheet carrier, judge when the conductivity reaches the standard value of predetermineeing that the washing condition of sheet carrier reaches the washing standard of predetermineeing, then carry out the drainage work to belt cleaning device, thereby guarantee that the cleaning performance of sheet carrier accords with the test demand of reuse.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the method comprises the steps that a sheet-shaped carrier to be cleaned is placed into an inner cylinder through a feeding piece, detergent is injected into the inner cylinder for cleaning, a discharge hole of the inner cylinder is opened through a movable plate after cleaning is finished, cleaning liquid and the sheet-shaped carrier are discharged through the discharge hole, the cleaned sheet-shaped carrier falls into a collecting assembly, after the cleaning liquid is emptied, hot air of a hot air blower is conveyed into a cleaning cavity through an air inlet pipeline to dry the inner cylinder, so that residual sheet-shaped carriers adhered to the inner cylinder are blown down into the collecting assembly, the situation that the sheet-shaped carriers remain in the inner cylinder is reduced, and the collecting efficiency of the sheet-shaped carrier is improved;

2. the method comprises the steps of generating a drying instruction for controlling the air heater to carry out drying work by acquiring the residual condition of the sheet-shaped carrier on the inner cylinder, positioning the residual position of the sheet-shaped carrier, planning an optimal rotating path for moving the residual sheet-shaped carrier to the air inlet position of the air inlet pipeline according to the residual position information, and controlling the air heater to dry the sheet-shaped carrier when the residual position of the sheet-shaped carrier reaches the air inlet position of the air inlet pipeline, so that the sheet-shaped carrier remained on the inner cylinder falls into the filter disc under the action of hot air, thereby completing automatic collection of the residual sheet-shaped carrier, reducing the residual condition of the sheet-shaped carrier and reducing energy waste.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 is a cross-sectional view of the internal structure of the inner barrel mounted to the housing in an embodiment of the present application.

Fig. 3 is a sectional view of an assembled structure of a driving assembly and an air intake duct according to an embodiment of the present application.

FIG. 4 is a cross-sectional view of an assembled structure of a drive assembly for driving an opening of an inner barrel discharge port in accordance with an embodiment of the present application.

Fig. 5 is a sectional view showing an internal structure of the driving block accommodated in the accommodation groove according to the embodiment of the present application.

Fig. 6 is a flowchart of an implementation of the cleaning control method of the sheet-like carrier of the embodiment of the present application.

Fig. 7 is a flowchart of the implementation of step S50 of the cleaning control method of the sheet-like carrier of the embodiment of the present application.

Fig. 8 is a flowchart of another implementation of the cleaning control method of the sheet-like carrier of the embodiment of the present application.

Fig. 9 is a flowchart of the implementation of step S204 of the cleaning control method of the sheet-like carrier of the embodiment of the present application.

Reference numerals illustrate:

1. a housing; 11. cleaning the cavity; 12. a feed member; 121. a feed inlet; 122. a feed cylinder; 123. a cylinder cover; 13. a material taking port; 14. a water outlet pipe; 141. a water outlet valve; 15. an air inlet pipeline; 151. a separator tank; 16. an air heater; 17. a sliding groove; 18. a storage groove; 19. a through hole; 20. an interface; 2. an inner cylinder; 21. a filter hole; 22. a rotating shaft; 23. a discharge port; 24. a movable plate; 25. a receiving groove; 26. a clamping groove; 3. a driving member; 4. a filler assembly; 41. a water inlet pipe; 42. a water inlet valve; 5. a filter tray; 51. a handle; 6. a drive assembly; 61. a waterproof separator; 62. a transmission rod; 63. a driving block; 64. a poking block; 65. A driving motor; 66. a gear; 67. a rack.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-9.

Embodiment 1 of the present application discloses an automatic cleaning device for a sheet-like carrier. Referring to fig. 1 and 2, the automatic cleaning device comprises a shell 1 and an inner cylinder 2, wherein a cleaning cavity 11 is formed in the shell 1; the inner cylinder 2 is arranged in the cleaning cavity 11, the inner cylinder 2 is a cylindrical roller with a hollow inside, the inner cylinder 2 is horizontally arranged in the shell 1, a plurality of filtering holes 21 are formed in the wall of the inner cylinder 2, the filtering holes 21 are uniformly distributed in the wall of the inner cylinder 2, a feeding piece 12 for feeding the sheet-shaped carrier into the inner cylinder 2 is further arranged on the shell 1, the feeding piece 12 comprises a feeding hole 121 and a feeding cylinder 122, the feeding hole 121 is formed in the middle position of one end of the inner cylinder 2 along the horizontal direction of the inner cylinder 2, the feeding cylinder 122 is fixedly arranged at the position of the inner cylinder 2 corresponding to the feeding hole 121, one end of the feeding cylinder 122 far away from the inner cylinder 2 is arranged in the shell 1 in a penetrating manner, a cylinder cover 123 is arranged on the cover, and the feeding cylinder 122 is rotatably arranged in the shell 1; a rotating shaft 22 is arranged in the middle of the other end of the inner cylinder 2, and the rotating shaft 22 is rotatably arranged on the shell 1.

The outer side wall of the shell 1 is fixedly provided with a driving piece 3, the driving piece 3 is a motor, and an output shaft of the driving piece 3 is fixedly connected with a rotating shaft 22; the shell 1 is provided with a packing assembly 4 for adding a detergent to the inner cylinder 2, so that the sheet-shaped carrier to be cleaned is placed in the inner cylinder 2 through the feeding cylinder 122, the detergent is added to the inner cylinder 2 through the packing assembly 4, and the driving piece 3 is started again to clean the sheet-shaped carrier.

The bottommost part of the inner cylinder 2 is provided with a discharge hole 23; a material taking opening 13 is formed in the bottom of the shell 1 and corresponds to the position of the material outlet 23, and the cleaned flaky carrier is taken out of the inner cylinder 2 through the material taking opening 13; the inner cylinder 2 is provided with a movable plate 24 at the position of the discharge hole 23, the movable plate 24 is arc-shaped, the inner cylinder 2 is positioned at the position of the discharge hole 23, one side of the inner cylinder 2 in the rotating direction is provided with a containing groove 25, and the movable plate 24 is assembled in the containing groove 25 in a sliding way; the inner cylinder 2 is positioned at the discharge hole 23, a clamping groove 26 is formed on one side opposite to the accommodating groove 25, and one end of the movable plate 24 is inserted into the clamping groove 26; the shell 1 is provided with a collecting component for solid-liquid separation at the position of the material taking opening 13; after the cleaning is finished, the sliding movable plate 24 opens the discharging hole 23, so that the cleaning solution and the sheet-shaped carrier flow out from the material taking hole 13, and the sheet-shaped carrier is left in the collecting assembly to complete the collection.

More specifically, the bottom of the accommodating groove 25 and the bottom of the clamping groove 26 are both provided with rubber sheets, and the rubber sheets are used for increasing the plugging stability of the movable plate 24 and the clamping groove 26, and controlling the opening and closing of the discharge hole 23 through the sliding of the movable plate 24 in the accommodating groove 25.

The collection assembly in this embodiment is provided as an upwardly open filter tray 5; the outer wall of the shell 1 is provided with a plug-in port 20 communicated with the material taking port 13, the filter disc 5 is plugged into the shell 1 through the plug-in port 20, the inner wall of the plug-in port 20 is provided with a rubber waterproof ring along the circumferential direction, and the waterproof ring is abutted with the outer wall of the filter disc 5, so that the tightness of the plug-in port 20 is improved; the end of the filter disc 5, which is close to the outside of the shell 1, is fixedly provided with a handle 51, so that the filter disc 5 is conveniently pulled out for unloading.

Referring to fig. 3, the filler assembly 4 includes a plurality of water inlet pipes 41, the water inlet pipes 41 are arranged through the shell 1 and are communicated with the inner cylinder 2, water inlet valves 42 are fixedly arranged on the water inlet pipes 41, each water inlet pipe 41 corresponds to a detergent, the detergent in the implementation includes purified water, alkali liquor and injection water, and the corresponding detergents are controlled to enter the inner cylinder 2 respectively by controlling the opening and closing of different water inlet pipes 41.

The shell 1 is communicated with a water outlet pipe 14 at the position of the material taking opening 13, the water outlet pipe 14 is fixedly connected with a water outlet valve 141, and waste liquid is controlled to flow out of the shell 1 through the water outlet valve 141.

Referring to fig. 1, an air inlet pipe 15 and an air heater 16 are fixedly installed on a casing 1, the air inlet pipe 15 penetrates through the casing 1, one end of the air inlet pipe extends into a cleaning cavity 11, the air heater 16 is fixedly assembled on the outer side of the casing 1, and the air inlet pipe 15 is communicated with the end position, which extends out of the casing 1, of the air heater, so that hot air emitted by the air heater 16 is conveyed into the casing 1 through the air inlet pipe 15 when a drying operation is started, and a sheet-shaped carrier is dried.

Referring to fig. 3 and 4, the casing 1 is provided with a driving assembly 6 for controlling the waterproof partition 61 and the movable plate 24 to be opened and closed in a linkage manner, the driving assembly 6 comprises a transmission rod 62 and a driving block 63, and the transmission rod 62 is arc-shaped; the top of the shell 1 is provided with a sliding groove 17, the sliding groove 17 is arc-shaped, the sliding groove 17 extends towards the rotating direction of the inner cylinder 2, one end of the sliding groove 17 is communicated with a baffle plate groove 151, the shell is positioned on the cavity wall of the cleaning cavity 11 and is provided with a through hole 19 corresponding to the other end of the sliding groove 17, and the through hole 19 is communicated with the sliding groove 17; the driving assembly 6 further comprises a waterproof baffle 61, a baffle groove 151 is formed in the air inlet pipeline 15, the waterproof baffle 61 is inserted into the air inlet pipeline 15 through the baffle groove 151, and detergent is reduced from entering the air inlet pipeline 15 through inserting the waterproof baffle 61 into the air inlet pipeline; the transmission rod 62 is slidably arranged in the sliding groove 17, one end of the transmission rod 62 is fixedly connected with one end of the waterproof partition plate 61, and the driving block 63 is hinged to the other end of the transmission rod 62; when the transmission rod 62 slides in the sliding groove 17 and drives the waterproof partition plate 61 to leave the air inlet pipeline 15, the driving block 63 corresponds to the through hole 19, so that the driving block 63 stretches into the cleaning cavity 11 from the through hole 19 by self gravity.

Referring to fig. 5, the driving assembly 6 further includes a toggle block 64, where the toggle block 64 is fixedly assembled on an outer arc surface of the movable plate 24 and is far away from one end in the accommodating groove 25, and when the cleaning is completed and the inner cylinder 2 rotates to the last circle, the driving block 63 abuts against the toggle block 64 to drive the movable plate 24 to slide into the accommodating groove 25, so as to open the discharge hole 23; the one end that the air inlet pipeline 15 was kept away from to the sliding tray 17 is provided with accomodates the groove 18, accomodates the groove 18 and extends towards the extending direction of sliding tray 17, accomodates groove 18 and through-hole 19 intercommunication and accomplish after opening when discharge gate 23, continue to order about in the drive transmission pole 62 slides into accomodate the groove 18, and then order about in the drive piece 63 together shrink into accomodate groove 18, avoid influencing the normal rotation of inner tube 2.

Referring to fig. 2 and 3, the driving assembly 6 further includes a second driving member including a driving motor 65, a gear 66 and a rack 67, the driving motor 65 is fixedly installed on the inner wall of the sliding groove 17, an output shaft of the driving motor 65 is fixedly connected with the gear 66, the rack 67 is fixedly installed on an outer arc surface of the driving rod 62, the gear 66 is meshed with the rack 67, and the rack 67 is driven to slide through the gear 66, so that the driving rod 62 is driven to slide in the sliding groove 17.

The implementation principle of the automatic cleaning device of the embodiment 1 of the application is as follows: the sheet-shaped carrier to be cleaned is placed into the inner cylinder 2 from the feeding cylinder 122, different detergents are sequentially injected into the inner cylinder 2 through the corresponding water inlet pipes 41 to be rotationally cleaned, when the last rotation is carried out, the transmission rod 62 is driven to slide along the rotation direction of the inner cylinder 2, so that the waterproof partition plate 61 is driven to be pulled away from the water inlet pipes 41 and the driving block 63 slides into the cleaning cavity 11 from the through hole 19, when the movable plate 24 rotates to the position of the through hole 19, the driving block 63 and the stirring block 64 are mutually abutted to drive the movable plate 24 to slide into the containing groove 25, so that the discharge hole 23 of the inner cylinder 2 is opened, the transmission rod 62 continues to slide along the rotation direction of the inner cylinder 2 until the driving block 63 is contained in the containing groove 18, and hot air of the hot air heater 16 is dried on the inner cylinder 2 through the air inlet pipeline 15, so that residual sheet-shaped carrier adhered to the wall of the inner cylinder 2 falls from the discharge hole 23 and is collected in the filter disc 5.

After the drying operation is finished, the driving rod 62 drives the driving block 63 to slide in the opposite direction to the rotation of the inner cylinder 2, so that the driving block 63 slides out of the storage groove 18 into the through hole 19, meanwhile, the inner cylinder 2 is controlled to rotate in the opposite direction, when the stirring block 64 rotating in the opposite direction rotates to the position of the through hole 19, the driving block 63 drives the movable plate 24 to slide out of the storage groove 25 through the stirring block 64 and to be inserted into the clamping groove 26, so that the discharge hole 23 of the inner cylinder 2 is closed to wait for the cleaning operation of the next round, the driving rod 62 continues to slide in the opposite direction to the rotation of the inner cylinder 2 and drives the waterproof baffle 61 to be inserted into the air inlet pipeline 15, so that the air heater 16 is in a waterproof state to wait for the drying operation of the next round, and the collected sheet carrier is taken out from the insertion port 20, and the cleaning operation of the sheet carrier of the round is finished.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

The present embodiment also discloses a cleaning control method for a sheet-like carrier, as shown in fig. 6, which includes:

s10: and acquiring the residual condition of the flaky carrier in the inner cylinder in real time to obtain the residual data of the flaky carrier.

Specifically, a photoelectric sensor is arranged on the shell, each row of sieve holes on the inner cylinder are irradiated through the photoelectric sensor in the rotating process of the inner cylinder, when residual flaky carriers exist on the sieve holes, reflection signals corresponding to the sieve holes are generated, and when the photoelectric sensor receives the reflection signals, residual data of the flaky carriers are obtained; when no residual sheet carrier exists on the same row of sieve holes, the irradiation light of the photoelectric sensor directly penetrates into the inner cylinder, the photoelectric sensor cannot receive the corresponding reflection signal, and the fact that no residual sheet carrier exists at the corresponding sieve hole positions is indicated, so that the inner cylinder continues to rotate.

S20: and generating a drying instruction for controlling the air heater to perform drying work according to the residual data of the sheet-shaped carrier.

Specifically, when it is determined that the residual sheet-shaped carrier exists on the inner cylinder, a drying instruction is generated, and the air heater is controlled to perform drying work through the drying instruction, for example, when the drying instruction is received, the air heater is controlled to start to operate and generate hot air, and the hot air is conveyed into the shell through the air inlet pipeline.

S30: and positioning the residual position of the sheet-shaped carrier to obtain the information of the residual position of the sheet-shaped carrier on the inner cylinder.

Specifically, when the existence of the residual sheet-like carrier on the inner cylinder is detected, the screen holes where the residual sheet-like carrier exists are positioned due to the small volume of the sheet-like carrier, so that the residual position information of the sheet-like carrier on the inner cylinder is obtained. If the photoelectric sensor judges that a certain sieve opening of the inner cylinder has a reflection signal, the sieve opening is used as a target sieve opening, and the target sieve opening is marked to obtain the residual position information of the sheet-shaped carrier.

S40: and (3) planning a path according to the residual position information, and generating an optimal rotating path for rotating the sheet-shaped carrier to the position of the air inlet pipeline.

Specifically, path planning is performed according to the marked target sieve hole positions and the rotating direction of the inner cylinder, and the optimal path of the target sieve hole rotating to the air inlet position of the air inlet pipeline is judged, if the time spent by the target sieve hole with the residual sheet-shaped carrier according to the original rotating path to reach the air inlet position of the air inlet pipeline is 5 seconds, and the time spent by the target sieve hole rotating in the opposite direction is only 2 seconds, the opposite direction rotation of the inner cylinder is judged to be the optimal rotating path.

S50: when the residual position of the sheet carrier reaches the air inlet position of the air inlet pipeline, the air heater is controlled to perform drying operation according to the drying instruction.

In this embodiment, because the air heater is too extravagant resource to the continuous stoving of whole inner tube, and does not need to dry to the inner tube when there is not remaining sheet carrier in the inner tube, consequently, when carrying the target sieve mesh of remaining sheet carrier and reaching the wind gap position of air inlet pipeline, control air heater carries out accurate stoving to the residual position of sheet carrier, makes whole stoving process more reasonable and accurate.

Specifically, as shown in fig. 7, step S50 includes the steps of:

s101: and acquiring the moving position information of the sheet-shaped carrier in real time to obtain the actual residual position of the sheet-shaped carrier.

Specifically, if the photoelectric sensor marks the target sieve holes with the residual sheet-shaped carrier, the rotation position and the rotation direction of the inner cylinder corresponding to the target sieve holes are obtained, so that the actual residual position of the sheet-shaped carrier on the inner cylinder is obtained.

S102: when the actual residual position of the sheet-like carrier reaches the position of the air inlet pipeline, a driving instruction for controlling the driving assembly is generated and sent to the driving assembly.

Specifically, when the actual residual position of the sheet-like carrier, that is, the target rotation position and the rotation direction of the inner cylinder, reach the position of the air inlet pipe, the position of the air inlet pipe extends into the cleaning cavity, and before the actual residual position of the sheet-like carrier is obtained, the fixed position of the air inlet pipe, that is, the coordinates of the position of the air inlet pipe, is sent to the control system, and when the actual residual position reaches the position of the air inlet pipe, a driving instruction for controlling the driving assembly is generated and sent to the driving assembly.

S103: when the driving assembly receives a driving instruction, the waterproof partition board is controlled to be pulled away from the air inlet pipeline, so that the air heater can dry the sheet-shaped carrier conveniently.

Specifically, when the driving assembly receives a driving instruction, the driving piece of the driving assembly is controlled to start, and the driving rod is driven to move in the direction away from the air inlet pipeline, so that the waterproof partition plate is driven to be pulled away from the air inlet pipeline, and the air heater is convenient to dry the sheet-shaped carrier.

In this embodiment, because the volume of the sheet carrier is smaller, after the cleaning is finished, there is often an individual sheet carrier adhered to the inner cylinder, and when the cleaning personnel inspects the sheet carrier in the same cleaning batch, the cleaning personnel is often limited to the manual inspection, therefore, the application generates a drying instruction for controlling the air heater to perform drying operation by acquiring the residual condition of the sheet carrier on the inner cylinder, positions the residual position of the sheet carrier, plans an optimal rotation path for moving the residual sheet carrier to the air inlet position of the air inlet pipeline according to the residual position information, and controls the air heater to dry the sheet carrier when the residual position of the sheet carrier reaches the air inlet position of the air inlet pipeline, thereby enabling the sheet carrier remained on the inner cylinder to drop into the filter disc under the action of hot air, and further completing automatic collection of the residual sheet carrier, reducing the residual condition of the sheet carrier and reducing energy waste.

Specifically, as shown in fig. 8, the cleaning control method in this embodiment further includes, before step S10:

s201: and acquiring actual liquid level data of the automatic cleaning device in real time.

In particular, the actual liquid level data in the shell is obtained through a liquid level sensor arranged on the liquid level line of the shell, for example, the liquid level sensor is arranged on the liquid level line of the shell, and when the detergent is injected, the actual liquid level data of the detergent is obtained through the change condition of the dosage of the detergent on the liquid level line.

S202: when the actual liquid level data accords with a preset maximum liquid level threshold value, a cleaning instruction for controlling the inner cylinder to perform cleaning work is generated, and a dormancy signal is sent to the water supply assembly.

Specifically, when the actual liquid level data accords with a preset highest liquid level threshold, namely the injected detergent dosage reaches a cleaning standard, the inner cylinder is controlled to rotate through a cleaning command, the cleaning work of the sheet-shaped carrier is started, a dormant signal is fed back to the water supply assembly, and the continuous injection of the detergent is stopped.

S203: the actual cleaning time of the sheet-like carrier is obtained in real time.

Specifically, in the process of performing rotational cleaning on the inner cylinder according to the cleaning instruction, the actual cleaning time of the sheet-shaped carrier is calculated in real time, for example, when the time point of starting rotation of the inner cylinder is taken as a starting point, the actual cleaning time of performing cleaning on the inner cylinder according to the preset cleaning time is calculated.

S204: when the real-time cleaning time data reaches a preset cleaning time threshold value, generating a dormancy instruction for controlling the inner cylinder to stop cleaning work, and sending a working signal to the drainage assembly.

In the process that the inner cylinder rotates according to the preset rotation time, the cleaning time of the sheet-shaped carrier is continuously calculated, when the actual cleaning time reaches the preset cleaning threshold value, if the rotation time of each cleaning is set to be 10 minutes, starting from the time point when the inner cylinder starts to rotate, when the rotation time of the inner cylinder reaches 10 minutes, a dormancy instruction is generated to control the inner cylinder to stop rotating, and the drainage assembly is controlled to start to drain water, and when the liquid level sensor detects that the actual liquid level in the shell is lower than the lowest liquid level threshold value, the drainage assembly is controlled to be closed, one round of cleaning work is completed, and the next round of cleaning is waited.

Specifically, as shown in fig. 9, step S204 specifically includes the following steps:

s301: conductivity data in the automatic cleaning device is acquired in real time.

Specifically, the conductivity change condition of the detergent in the shell is obtained in real time through a conductivity sensor arranged on the shell, so that conductivity data are obtained.

S302: and judging whether the cleaning condition of the sheet carrier reaches a preset cleaning standard according to the conductivity data.

Specifically, since the chemical reaction substance remains on the sheet carrier, when the chemical reaction occurs between the detergent and the residual substance on the sheet carrier, the conductivity of the detergent will change, and in the process of neutralizing the detergent with purified water, the change of the conductivity in each neutralization process is different, so when the conductivity is higher than the preset threshold value, it is determined that the residual substance on the sheet carrier is too high, which indicates that the cleaning condition of the sheet carrier does not reach the preset cleaning standard, and when the conductivity is less than or equal to the preset threshold value, it indicates that the cleaning condition of the sheet carrier reaches the preset cleaning standard.

S303: if yes, a drainage signal is sent to the drainage assembly, wherein the drainage signal is used for controlling the drainage assembly to conduct drainage work.

Specifically, when the cleaning condition of the sheet-shaped carrier reaches a preset cleaning standard, a water discharge signal is sent to the water discharge assembly, so that the water discharge assembly is controlled to open a water discharge valve, and the detergent is discharged from the shell through the water discharge pipeline, so that one round of cleaning work of the automatic cleaning device is completed.

S304: if not, continuing to detect the conductivity of the detergent in the shell.

Specifically, if the cleaning condition of the sheet-shaped carrier does not reach the preset cleaning standard, the conductivity of the detergent in the shell is continuously detected, and the water supply assembly is controlled to inject purified water, so that the conductivity of the detergent in the shell is reduced.

In this embodiment, when the sheet carrier is cleaned with a plurality of detergents, the conductivity data in the real-time detection device is used to determine whether the clear condition of the sheet carrier reaches the preset cleaning standard, and when the conductivity is too high, it is indicated that the residual substances adhered on the sheet carrier or the detergent residues are too high, so that the next use of the sheet carrier is easily affected.

It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic of each process, and should not limit the implementation process of the embodiment of the present application in any way.

The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.

Claims (9)

1. An automatic cleaning device for a sheet carrier comprises a shell (1) and an inner cylinder (2), wherein a cleaning cavity (11) is formed in the shell (1); the inner cylinder (2) is provided with a filtering hole (21), the inner cylinder (2) is rotatably installed in the shell (1) through the cleaning cavity (11), and the shell (1) is provided with a driving piece (3) for driving the inner cylinder (2) to rotate, and the filter device is characterized by further comprising: a feeding piece (12) for feeding the sheet-shaped carrier into the inner cylinder (2), a material taking opening (13) is formed in the bottom position of the shell (1), and a collecting component for solid-liquid separation is arranged at the position of the shell (1) corresponding to the material taking opening (13); a discharge hole (23) is formed in the side wall of the inner cylinder (2), a movable plate (24) is arranged at the position, corresponding to the discharge hole (23), of the inner cylinder (2), and the automatic cleaning device further comprises a driving assembly (6) for driving the movable plate (24) to be opened and closed; the shell (1) is provided with an air inlet pipeline (15) and an air heater (16) for supplying hot air to the air inlet pipeline (15), and the air inlet pipeline (15) penetrates through the shell (1) and extends into the cleaning cavity (11);

wherein the method for cleaning using the automatic cleaning device for a sheet-like carrier comprises the steps of:

acquiring the residual condition of the flaky carrier in the inner cylinder in real time to obtain flaky carrier residual data;

generating a drying instruction for controlling the air heater to perform drying work according to the sheet-shaped carrier residual data;

positioning the residual position of the flaky carrier to obtain the residual position information of the flaky carrier on the inner cylinder;

planning a path according to the residual position information, and generating an optimal rotating path for rotating the sheet-shaped carrier to the position of the air inlet pipeline;

when the residual position of the sheet-shaped carrier reaches the position of the air inlet pipeline, the air heater is controlled to perform drying operation according to a drying instruction.

2. The automatic cleaning device for the sheet-like carrier according to claim 1, wherein the inner cylinder (2) is further provided with a receiving groove (25), the receiving groove (25) is located at the position of the discharge port (23) and is located at one side along the rotation direction of the inner cylinder (2), and one end of the movable plate (24) is slidably assembled in the receiving groove (25); the inner cylinder (2) is also provided with a clamping groove (26), the clamping groove (26) is positioned at the position of the discharge hole (23) and is opposite to the accommodating groove (25), and the other end of the movable plate (24) is clamped in the clamping groove (26); the driving assembly (6) is used for driving the movable plate (24) to slide in the accommodating groove (25).

3. An automatic cleaning device for sheet-like carriers according to claim 2, characterized in that a sliding groove (17) is provided at the top of the housing (1), the driving assembly (6) comprises a transmission rod (62) and a driving block (63), the transmission rod (62) is slidably mounted in the sliding groove (17), and the driving block (63) is hinged to one end of the transmission rod (62); the shell (1) is positioned on the cavity wall of the cleaning cavity (11) and is provided with a through hole (19) at the end part position corresponding to the sliding groove (17), and the through hole (19) is communicated with the sliding groove (17); the driving assembly (6) further comprises a poking block (64), and the poking block (64) is fixedly assembled at one end, far away from the accommodating groove (25), of the outer side of the movable plate (24); the driving assembly (6) further comprises a second driving piece, one end of the second driving piece is fixedly arranged at the groove wall of the sliding groove (17), and the other end of the second driving piece is rotatably connected with the transmission rod (62).

4. A sheet-like carrier automatic cleaning device according to claim 3, characterized in that the second driving member comprises a driving motor (65), a gear (66) and a rack (67), the driving motor (65) is fixedly mounted at the position of the wall of the sliding groove (17), the output shaft of the driving motor (65) is fixedly connected with the gear (66), the rack (67) is fixedly connected with the transmission rod (62) along the sliding direction of the transmission rod (62), and the gear (66) is meshed with the rack (67).

5. A device for automatically cleaning a sheet-like carrier according to claim 3, wherein the driving unit (6) further comprises a waterproof partition (61), one end of the waterproof partition (61) is fixedly connected with one end of the driving rod (62) away from the driving block (63), the air intake duct (15) is provided with a partition groove (151), the partition groove (151) is communicated with one end of the sliding groove (17), and the other end of the waterproof partition (61) is inserted into the partition groove (151).

6. An automatic cleaning device for sheet-like carriers according to claim 1, characterized in that the outer wall of the housing (1) is provided with a plug-in port (20) which is communicated with the material taking port (13), the collecting component is a filter disc (5), and the filter disc (5) is plugged into the plug-in port (20).

7. The automatic cleaning device for a sheet-like carrier according to claim 1, wherein when the residual position of the sheet-like carrier reaches the tuyere position of the air intake duct, the air heater is controlled to perform a drying operation in accordance with a drying instruction, comprising:

acquiring the moving position information of the sheet-shaped carrier in real time to obtain the actual residual position of the sheet-shaped carrier;

when the actual residual position of the sheet-shaped carrier reaches the air inlet position of the air inlet pipeline, generating a driving instruction for controlling the driving assembly and sending the driving instruction to the driving assembly;

when the driving assembly receives the driving instruction, the waterproof partition board is controlled to be pulled away from the air inlet pipeline, so that the air heater can dry the sheet-shaped carrier.

8. An automatic cleaning apparatus for a sheet-like carrier according to claim 1, characterized by further comprising, before said acquiring in real time the residual condition of the sheet-like carrier in said inner cylinder, obtaining sheet-like carrier residual data:

acquiring actual liquid level data of the automatic cleaning device in real time;

when the actual liquid level data accords with a preset highest liquid level threshold value, a cleaning instruction for controlling the inner cylinder to perform cleaning work is generated, and a dormancy signal is sent to a water supply assembly;

acquiring the actual cleaning time of the sheet-shaped carrier in real time;

when the actual cleaning time data reaches a preset cleaning time threshold, generating a dormancy instruction for controlling the inner cylinder to stop cleaning work, and sending a working signal to a drainage assembly.

9. The automatic cleaning apparatus for a sheet-like carrier as claimed in claim 8, wherein when said actual cleaning time data reaches a preset cleaning time threshold value, a sleep instruction for controlling said inner cylinder to stop the cleaning operation is generated, and an operation signal is sent to said drain assembly, specifically comprising:

acquiring conductivity data in the automatic cleaning device in real time;

judging whether the cleaning condition of the sheet-shaped carrier meets a preset cleaning standard or not according to the conductivity data;

if yes, a drainage signal is sent to the drainage assembly, wherein the drainage signal is used for controlling the drainage assembly to conduct drainage work.