The invention comprises the following steps:
The invention provides a medical folding garbage bag processing device which is simple in structure and reasonable in design, a movable barrel is driven by first telescopic rods to push garbage bags to move, the garbage bags are more evenly stressed, the garbage bags are smoother after being folded, garbage bags are alternately fixed by a pressing component and a sliding pressing component, the garbage bags outside a fixed core can have a good fixing effect in the whole folding process, and the whole process is completed by driving the first telescopic rods, so that the efficiency is high, the labor intensity of workers is low, and the processing effect is good. Obviously, the invention can effectively meet the demands of people.
The medical turnover type garbage bag processing device comprises a mounting frame, wherein a fixed cylinder is arranged at the right section of the top of the mounting frame, a movable cylinder is slidably arranged at the top of the mounting frame at the left side of the fixed cylinder, a plurality of first telescopic rods connected with the movable cylinder are arranged on the mounting frame at the position corresponding to the movable cylinder, a fixed core is coaxially arranged at the top of the mounting frame at the left side of the movable cylinder, a vent hole is arranged on the fixed core along the axial direction of the fixed core, the right end of the vent pipe is communicated with the vent hole of the fixed core, the left end of the vent pipe is communicated with an external air supply device, a plurality of abutting components are annularly arranged at the outer side of the fixed core at intervals, and a sliding compression component is arranged at the left side of the fixed core.
Further, a fixed ring is arranged on the outer side of the fixed core, a plurality of abutting components are arranged on the inner side of the fixed ring in a spacing mode, each abutting component comprises a second telescopic rod connected with the fixed ring, and an abutting plate is arranged at one end, facing the center of the fixed core, of the second telescopic rod.
Further, the sliding compaction device comprises a cylindrical sliding rail coaxially arranged with the fixed core, a mounting plate is slidably arranged on the outer side of the sliding rail on the left side of the fixed core, a plurality of compression bars are arranged on the outer side of the mounting plate at intervals along the circumferential direction of the mounting plate, the middle sections of the compression bars are respectively connected with the mounting plate in a rotating mode through a rotating shaft, the left sections of the compression bars are obliquely arranged downwards and are abutted against the sliding rail, the compression bars abutted against the sliding rail 11 are bent, an elastic ring is arranged on the outer side of the bending part of each compression bar in a surrounding mode, a conical sliding block connected with the mounting frame through a third telescopic rod is slidably sleeved on the outer side of the sliding rail on the left side of the compression bar, a linkage plate fixedly connected with the mounting plate is movably sleeved on the outer side of the sliding rail on the left side of the conical sliding block, a plurality of connecting rods are arranged at the left ends of the conical sliding block, the left ends of the connecting rods respectively movably penetrate through the linkage plate and are connected with a limiting plate, and springs are respectively arranged between the linkage plate and the abutting plates.
Further, the slide rail cavity sets up, and the right-hand member of slide rail is linked together with the air vent of fixed core, and the left end is linked together with the breather pipe.
Further, the device also comprises a control device.
Further, the first telescopic rod, the second telescopic rod and the third telescopic rod are all pneumatic telescopic rods, each pneumatic telescopic rod is connected with an external air supply device through an air pipe, an electric valve is arranged on the air pipe corresponding to each pneumatic telescopic rod, and each electric valve is connected with the control device through a wire.
Further, a photoelectric sensor is arranged on one side of the abutting plate, a photoelectric sensor is arranged on the mounting frame between the movable cylinder and the fixed core, a photoelectric switch is arranged on one side of the mounting plate, and each photoelectric switch is electrically connected with the control device through a lead.
Further, two extrusion roll shafts which are oppositely arranged are arranged on the mounting frame on the right side of the fixed cylinder, and a fixed roll shaft is arranged on the right side of the two extrusion roll shafts.
Further, a plurality of abutting grooves are formed in the outer side of the fixed core at intervals.
Further, the right end of the movable cylinder is provided with a reducing cylinder.
The folding garbage bag fixing device has the advantages that the folding garbage bag fixing device is simple in structure and reasonable in design, the movable barrel is driven by the first telescopic rod to push the garbage bag to move, the garbage bag is more evenly stressed, the garbage bag is smoother after being folded, the supporting and tightening assembly and the sliding and compacting assembly alternately fix the garbage bag, the garbage bag outside the fixing core can have a good fixing effect in the whole folding process, the whole process is driven by the telescopic rods to be completed, automatic production can be achieved, the efficiency is high, the labor intensity of workers is low, and the processing effect is good. Obviously, the invention can effectively meet the demands of people.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic side view of the structure of FIG. 2 in the direction A-A;
In the figure, 1, a mounting frame, 2, a fixed cylinder, 3, a movable cylinder, 4, a first telescopic rod, 5, a fixed core, 6, a vent hole, 7, a vent pipe, 8, a fixed ring, 9, a second telescopic rod, 10, an abutting plate, 11, a sliding rail, 12, a mounting plate, 13, a pressing rod, 14, an elastic ring, 15, a conical sliding block, 16, a linkage plate, 17, a connecting rod, 18, a limiting plate, 19, a spring, 20, an extrusion roller shaft, 21, a fixed roller shaft, 22, an abutting groove, 23, a third telescopic rod, 24, a movable cylinder sliding rail, 25, a movable cylinder sliding block, 26 and a connecting rod.
The specific embodiment is as follows:
in order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings.
The embodiment of the invention is shown in figures 1-3, and the medical folding garbage bag processing device comprises a mounting frame 1, wherein a fixed cylinder 2 is arranged at the right section of the top of the mounting frame 1, a movable cylinder 3 is slidably arranged at the top of the mounting frame 1 at the left side of the fixed cylinder 2, a plurality of first telescopic rods 4 connected with the movable cylinder 3 are arranged on the mounting frame 1 at the position corresponding to the movable cylinder 3, a fixed core 5 is coaxially arranged at the top of the mounting frame 1 at the left side of the movable cylinder 3, a vent hole 6 is arranged on the fixed core 5 along the axis direction of the fixed core 5, the right end of a vent pipe 7 is communicated with the vent hole 6 of the fixed core 5, the left end of the vent pipe 7 is communicated with an external air supply device, a plurality of abutting components are annularly arranged at intervals at the outer side of the fixed core 5, and a sliding compression component is arranged at the left side of the fixed core 5.
Therefore, when the folding garbage bag is processed, the left end of the garbage bag sequentially passes through the fixed cylinder 2 and the movable cylinder 3 and is sleeved on the outer side of the fixed core 5, the left end of the garbage bag is pressed on the fixed core 5 through the sliding pressing assembly, and then the ventilation pipe 7 is used for inflating the ventilation hole 6 of the fixed core 5, so that the garbage bag from the fixed core 5 to the right end of the fixed cylinder 2 is inflated and fully inflated, the garbage bag can be in a fully inflated state when being folded, and the folded garbage bag has no or less wrinkles;
Then the movable barrel 3 is controlled to move leftwards through the first telescopic rod 4, so that the garbage bag is pushed to move leftwards, the garbage bag on the left side of the movable barrel 3 is folded to the outer sides of the fixed core 5 and the sliding compaction assembly, at the moment, the sliding compaction assembly is tightly pressed on the outer sides of the garbage bags at the position of the fixed core 5, the garbage bags are prevented from loosening, and the stability of bottom garbage bags is ensured;
Then the propping assembly is controlled to prop up the folded garbage bag with the fixed core 5, and then the first telescopic rod 4 is controlled to drive the movable barrel 3 to move rightwards, so that the movable barrel 3 can be prevented from driving the folded garbage bag to move when moving rightwards, and the folding effect is effectively ensured;
the sliding compaction device is controlled to move leftwards and is pulled out from between the garbage bags, then the sliding compaction assembly is controlled to move rightwards and press the garbage bags to the outer sides of the garbage bags, and the garbage bags are compacted with the fixed cores 5, so that the inner sides of the garbage bags of the sliding compaction assembly can be moved to the outer sides of the garbage bags, the sliding compaction assembly is enabled to compact the fixed garbage bags again, and the abutting assembly is always compacted to the outer sides of the garbage bags during the period, so that the garbage bags are prevented from loosening;
and then the abutting assembly is controlled to leave the outer side of the garbage bag, the movable barrel 3 is further controlled to move leftwards through the first telescopic rod 4, and the garbage bag is turned over again.
According to the folding garbage bag processing device, the movable barrel 3 is driven by the first telescopic rods 4 to push the garbage bags to move, the stress of the garbage bags is more uniform, the garbage bags are smoother after being folded, the garbage bags are alternately fixed by the abutting component and the sliding pressing component, the garbage bags on the outer side of the fixed core 5 can have a good fixing effect in the whole folding process, and the whole process is completed by the driving of the first telescopic rods 4, so that the efficiency is high, the labor intensity of workers is low, and the processing effect is good.
In order to ensure a good folding effect, the fixed core 5 comprises a middle fixed section for fixing the garbage bag, the right side of the middle fixed section is provided with a section with a reduced section, so that the garbage bag can be conveniently sleeved and folded on the outer side of the middle fixed section, in addition, in order to prevent the garbage bag from entering the left side of the fixed core 5 during folding, the left side of the middle fixed section is also provided with a limit circular plate section, so that the left end of the garbage bag can be abutted against the limit circular plate section during folding, the bottom of the limit circular plate section is connected with the mounting frame 1 through two connecting fixed plates, the fixation of the fixed core 5 is realized, and a through groove for the movement of the pressing rod 13 is formed in the position corresponding to each pressing rod 13.
The outer side of the fixed core 5 is provided with a fixed ring 8, a plurality of abutting components are arranged on the inner side of the fixed ring 8 in a spacing ring mode, each abutting component comprises a second telescopic rod 9 connected with the fixed ring 8, and an abutting plate 10 is arranged at one end, facing the center of the fixed core 5, of the second telescopic rod 9. Therefore, the fixing rings 8 are arranged on the outer side of the fixing core 5, so that the supporting components can be effectively fixed, and the supporting components drive the supporting plate 10 to move through the second telescopic rod 9, so that the supporting plate 10 is in butt joint and separation with the fixing core 5.
The sliding compaction device comprises a cylindrical sliding rail 11 coaxially arranged with a fixed core 5, a mounting plate 12 is slidably arranged outside the sliding rail 11 at the left side of the fixed core 5, a plurality of compression bars 13 are arranged at intervals along the circumferential direction of the outer side of the mounting plate 12, the middle section of each compression bar 13 is respectively connected with the mounting plate 12 in a rotating way through a rotating shaft, the left section of each compression bar 13 is obliquely arranged downwards and is abutted against the sliding rail 11, the compression bars 13 abutted against the sliding rail 11 are bent, an elastic ring 14 is arranged outside the bending part of each compression bar 13 in a surrounding way, a conical sliding block 15 connected with the mounting frame 1 through a third telescopic rod 23 is sleeved outside the sliding rail 11 at the left side of each compression bar 13 in a sliding way, a linkage plate 16 fixedly connected with the mounting plate 12 is movably sleeved outside the sliding rail 11 at the left side of the conical sliding block 15, a plurality of connecting rods 17 are arranged at the left ends of the conical sliding block 15, the left ends of the connecting rods 17 respectively movably penetrate through the linkage plate 16 and are connected with a limiting plate 18, and a spring 19 is respectively arranged between the linkage plate 16 and each abutting plate 10. Therefore, when the sliding assembly works, the tapered slide block 15 is driven to move to the right through the third telescopic rod 23, when the tapered slide block 15 moves to the right, the linkage plate 16 and the mounting plate 12 are driven to move to the right through the spring 19, so that the right section of the pressure rod 13 stretches to the outer side of the fixed core 5, when the mounting plate 12 is abutted with the fixed core 5 and cannot move continuously, the tapered slide block 15 is driven to move to the right through the third telescopic rod 23, the spring 19 is compressed, the right end of the tapered slide block 15 is abutted with the left end of the pressure rod 13, the tapered slide block 15 gradually enters between the left end of the pressure rod 13 and the sliding rail 11, the left end of the pressure rod 13 is jacked up, the right section of the pressure rod 13 is contracted inwards, a garbage bag is pressed on the fixed core 5 and waits for the movable cylinder 3 to push the garbage bag to the outer side of the fixed core 5, when the pressure rod 13 is pulled out, the tapered slide block 15 is withdrawn from the left end of the pressure rod 13 to the left through the third telescopic rod 23, the left end of the pressure rod 13 is pushed to the left side under the action of the elastic force of the elastic ring 14, the left end of the pressure rod 13 is abutted with the pressure rod 13 to the sliding rail 11, the left end of the pressure rod 13 is gradually pushed to the left, and the right end of the pressure rod 13 is pulled to the left side, and the pressure rod 13 is pulled out of the right, and the right side is pushed to move together with the pressure rod 16 and the movable cylinder 13 is pushed to move to the right.
In order to ensure that the right end of the pressure bar 13 can be stably pressed down when the tapered slider 15 lifts the pressure bar 13, the tapered slider 15 of this embodiment includes a tapered section for being inserted between the bending position of the pressure bar 13 and the slide rail 11, a cylindrical section is provided on the left side of the tapered section for lifting the bending position of the pressure bar 13, a circular plate section is provided on the left end of the cylindrical section for being fixedly connected with the right end of the pressure bar 13, and preventing the movement position of the tapered slider from being too far to the right when the tapered slider moves rightwards, the left end of the pressure bar 13 moves to the left side of the tapered slider, and the lower end of the circular plate section is fixedly connected with the telescopic end of the third telescopic rod 23 through a connecting plate.
The linkage plate 16 is provided with a through hole for the connecting rod 17 to pass through, and four connecting rods 26 are arranged between the linkage plate 16 and the mounting plate 12 to fixedly connect the linkage plate 16 and the mounting plate 12.
In this embodiment, four propping components are provided, and are uniformly distributed at intervals around the fixed core 5, four pressing rods 13 are provided, each pressing rod 13 is uniformly distributed at intervals around the sliding rail 11, the propping components and the pressing rods 13 are staggered, and do not interfere with each other, and the surfaces of the pressing rods 13 and the fixed core 5 at the positions of the propping components are provided with propping grooves 22. In practical use, the number of the pressing members and the number of the pressing rods 13 may be other, for example, the number of the pressing members may be six, the number of the pressing rods 13 may be six, and the pressing rods 13 may be staggered, or the pressing rods 13 and the pressing members may not be staggered, so that the length of the pressing rods 13 may be shortened, and the pressing rods 13 are located at the left side of the pressing members when pressed on the garbage bag, so that they do not interfere with each other.
The slide rail 11 is arranged in a hollow way, the right end of the slide rail 11 is communicated with the vent hole 6 of the fixed core 5, and the left end is communicated with the vent pipe 7. The structure at the position of the installation frame 1 can be simplified, and the pipeline confusion caused by excessive parts on the installation frame 1 can be effectively prevented.
The device also comprises a control device. Therefore, the control device can control the telescopic rods to take over the movement without manual operation.
The first telescopic rod 4, the second telescopic rod 9 and the third telescopic rod 23 are all pneumatic telescopic rods, each pneumatic telescopic rod is connected with an external air supply device through an air pipe, an electric valve is arranged on the air pipe corresponding to each pneumatic telescopic rod, and each electric valve is connected with the control device through a wire. The air supply device can supply air into each pneumatic telescopic rod, and the control device controls the electric valve to control the telescopic rods to stretch and retract
In order to further improve the automatic running stability of the device, a photoelectric sensor is arranged on one side of the abutting plate 10, a photoelectric sensor is arranged on the mounting frame 1 between the movable cylinder 3 and the fixed core 5, a photoelectric switch is arranged on one side of the mounting plate 12, and each photoelectric switch is electrically connected with the control device through a wire respectively. Therefore, the position states of the corresponding components can be monitored in real time through the photoelectric switch, when the position states of the components change, the photoelectric switch can transmit electric signals to the control device in real time, the control device controls the next component to operate according to the electric signals, steps of each step are performed, and production accidents caused by the fact that other components continue to operate when some components are not in the correct positions are avoided.
Two opposite extrusion roll shafts 20 are arranged on the mounting frame 1 on the right side of the fixed cylinder 2, and a fixed roll shaft 21 is arranged on the right side of the two extrusion roll shafts 20. Therefore, the garbage bag rolls can be stored on the fixed roll shafts 21, garbage bags can pass through the two extrusion roll shafts 20 and enter the fixed cylinder 2, the two compression roll shafts can effectively prevent air flow from entering the garbage bags at the position of the fixed roll shafts 21, so that the garbage bags are fully expanded only at the left side of the extrusion roll shafts 20, the garbage bags are prevented from occupying too much space and are not easy to store, and when the movable cylinder 3 drives the garbage bags to push the garbage bags to the left side, the fixed roll shafts 21 of the extrusion roll shafts 20 can rotate to release the garbage bags.
A plurality of abutting grooves 22 are formed at intervals on the outer side of the fixed core 5. Therefore, the abutting plate 10 of each abutting assembly and the compression rod 13 of the sliding compression assembly can compress the garbage bag at the abutting groove 22, so that the garbage bag can be tightly attached to the fixed core 5, the garbage bag can be better folded, the garbage bag can be tightly folded, air in the garbage bag can be expelled, and the air pocket in the garbage bag is prevented.
The right end of the movable cylinder 3 is provided with a reducing cylinder. The inside diameter of the reducing cylinder gradually increases from left to right, so that when the movable cylinder 3 moves to the right, the garbage bag firstly enters the movable cylinder 3 from the reducing cylinder, the resistance is smaller, the thrust of the movable cylinder 3 to the garbage bag to the right can be reduced, and the garbage bag on the fixed core 5 is prevented from being pulled.
In order to maintain the stable air pressure in the garbage bag in the fixed cylinder 2 and the movable cylinder 3, a pressure sensor electrically connected with the control device is further arranged on one side of the air vent 6 of the fixed core 5, an electric valve electrically connected with the control device is arranged on the air vent pipe 7, when the pressure sensor detects that the pressure in the garbage bag is too small, the control device controls the electric valve to charge air into the garbage bag, and when the pressure in the garbage bag reaches a preset value, the air supply is stopped, and the electric valve on the air vent pipe 7 is closed.
When the garbage bag is used, the garbage bag is placed on the fixed roll shaft 21, the left end of the garbage bag sequentially passes through the space between the two extrusion roll shafts 20, the fixed cylinder 2 and the movable cylinder 3 and is sleeved on the outer side of the fixed core 5, the control device controls the third telescopic rod 23 connected with the conical sliding block 15 to move rightwards, the right section of the compression rod 13 is tightly pressed on the outer side of the garbage bag at the position of the fixed core 5, and then the control device opens the electric valve on the vent pipe 7 and vents the inside to fully expand the garbage bag;
The photoelectric sensor on the side of the linkage plate 16 sends an electric signal of the linkage plate 16 at a right position to the control device, the photoelectric sensor on the side of the movable cylinder 3 transmits the electric signal of the movable cylinder 3 at the right position to the control device, and the photoelectric sensor on the side of the abutting plate 10 transmits an electric signal of the abutting plate 10 at a position far away from the fixed core 5 to the control device;
Then the control device automatically controls the movable cylinder 3 to move leftwards, when the control device obtains an electric signal of the movable cylinder 3 at the position close to the left, the control device enables the abutting plate 10 to tightly abut against and fix the garbage bag outside the fixed core 5, when the control device obtains the abutting plate 10 at the position abutting against the fixed core 5, the control device enables the conical sliding block 15 to move leftwards, the right section of the pressure rod 13 is pulled out, the linkage plate 16 is located at the position close to the left, the conical sliding block 15 is controlled to move rightwards, the right end of the pressure rod 13 is enabled to press the garbage bag, and when the control device obtains the linkage plate 16 to be located at the position close to the right, the control device controls the abutting plate 10 to retract and enables the movable cylinder 3 to push the garbage bag leftwards.
In this embodiment, the telescopic rods are all pneumatic telescopic rods, and in practical use, electric telescopic rods can be used, so that the circuit structure can be simplified, and the elastic ring 14 is an elastic rubber band, and in practical use, can be an annular spring 19. In the embodiment, two movable cylinder slide rails 24 are arranged at the top of the mounting frame 1 at two sides of the movable cylinder 3, a movable cylinder slide block 25 which is in sliding connection with the two movable cylinder slide rails 24 is arranged at the bottom of the movable cylinder 3, first telescopic rods 4 are respectively arranged at two sides of the movable cylinder slide block 25, telescopic ends of the first telescopic rods 4 are connected with the movable cylinder slide block 25 to drive the movable cylinder 3 to reciprocate along the movable cylinder slide rails 24, and the controller is an automatic control device mainly based on a PLC.
The above embodiments are not to be taken as limiting the scope of the invention, and any alternatives or modifications to the embodiments of the invention will be apparent to those skilled in the art and fall within the scope of the invention.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.