CN108516242B - Automatic bag-sleeving garbage can - Google Patents
Automatic bag-sleeving garbage can Download PDFInfo
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- CN108516242B CN108516242B CN201810262707.8A CN201810262707A CN108516242B CN 108516242 B CN108516242 B CN 108516242B CN 201810262707 A CN201810262707 A CN 201810262707A CN 108516242 B CN108516242 B CN 108516242B
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- garbage
- lifting plate
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- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
- B65F1/065—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks with means aiding the insertion of the flexible insert
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
- B65F1/062—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks having means for storing or dispensing spare bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
Abstract
The invention relates to an automatic bagging garbage can which comprises a garbage can body, wherein a feeding mechanism for providing a thin film round tube is arranged below the bottom of the garbage can body, a lifting mechanism for opening the upper pipe orifice of the film round pipe and lifting the upper pipe orifice to the opening of the garbage can body is arranged at the discharge port of the feeding mechanism, the opening turning mechanism for turning the upper opening of the film round tube at the opening of the garbage can body is arranged at the opening of the garbage can body, the film round tube is stored on the feeding mechanism, the lifting mechanism is started to link the garbage bag to move towards the opening of the garbage can body, when the upper pipe orifice of the film round pipe moves to the position of the opening of the garbage can body, the opening overturning mechanism can overturn the upper pipe orifice of the film round pipe at the position of the opening of the garbage can, and then realize the operation of the cover bag of film pipe, this automatic cover bag garbage bin's the convenient degree of use height.
Description
Technical Field
The invention relates to the technical field of garbage cans, in particular to an automatic bagging garbage can.
Background
The garbage can not be opened in office areas or furniture life, and is generally in a barrel-shaped, quadrilateral or other regular polygonal structures. When the garbage can is in actual use, a garbage bag needs to be sleeved in the garbage can, so that garbage is convenient to collect and replace. However, when the garbage can is in actual use, the garbage bag filled with garbage needs to be lifted out of the garbage can, and a new garbage bag needs to be sleeved on the garbage can, so that in actual operation, due to the fact that sewage or other fluid-shaped dirt is difficultly adhered to the outer surface of the garbage bag in the garbage bag filled with garbage, when a single person changes the new garbage bag, the new garbage bag is difficultly avoided, the garbage bag stained with the dirt cannot be directly placed on the ground, the garbage bag filled with garbage can be still at a specified position only, so that the new garbage bag can be sleeved, and the new garbage bag can be always forgotten to be sleeved on the garbage can, therefore, when the common garbage can in the prior art is in actual use, convenience is not enough.
Disclosure of Invention
The purpose of the invention is: the automatic bagging garbage can achieve automatic bagging of garbage bags, and convenience in actual use of the garbage can is improved.
In order to achieve the purpose, the invention adopts the technical scheme that:
automatic bagging-off garbage bin, including the garbage bin body, the below of garbage bin body bucket bottom is provided with the feed mechanism that is used for providing the film pipe, feed mechanism's discharge gate department is provided with and is used for opening the mouth of pipe on the film pipe and promotes to the hoist mechanism of garbage bin body bucket mouth department, the bung hole department of garbage bin body is provided with and is used for turning over the mouth of pipe on the film pipe and puts the mechanism that turns over in garbage bin body bucket mouth department.
The more specific scheme is as follows:
the utility model discloses a garbage bin, including garbage bin body, film pipe, feed mechanism, garbage bin body, the middle section of garbage bin body is provided with the pipe body of film pipe, the film pipe is established on feed mechanism's feed roller for siphunculus column structure and cover, the middle section of garbage bin body still is provided with the hot seal mechanism that is used for implementing the pipe body hot seal to the film pipe, the below of hot seal mechanism still is provided with the cut-off mechanism that is used for implementing the pipe body of film pipe to cut, hot seal mechanism is.
The lifting mechanism comprises a lifting plate arranged inside the garbage can body, the surface profile of the lifting plate is matched with the section profile of the cavity of the garbage can body, the surface level of the lifting plate is arranged, the pipe orifice on the film round pipe is overlapped on the edge of the lifting plate, the lifting plate driven by the lifting unit is positioned at the two positions of the garbage can body opening and the can bottom for reciprocating movement, the upper surface of the lifting plate is provided with a clamping plate, the lifting plate is positioned at the lowest position, the clamping plate is close to the lifting plate and clamps the pipe orifice on the film round pipe, and when the lifting plate is positioned at the highest position, the clamping plate is far away from the lifting plate.
The flanging mechanism comprises first bristles arranged on the lifting plate, the first bristles are located on the edge of the lifting plate and are circumferentially arranged, the end portions of the first bristles extend to the inner wall of the garbage can body in a hanging mode to be abutted against the inner wall of the garbage can body, and when the lifting unit drives the lifting plate to be located at the highest position, the edge of the lifting plate is located above the opening of the garbage can.
The flanging mechanism further comprises a pressing ring arranged at the opening of the garbage can body, the pressing ring and the opening of the garbage can body form a sliding guide fit in the vertical direction, second bristles are arranged on the pressing ring, the second bristles are arranged along the circumferential direction of the inner wall of the pressing ring, and the end portions of the second bristles are suspended to extend to abut against the outer wall of the opening of the garbage can body.
This internal lantern ring that is provided with of garbage bin, the hypoplastron face of the lantern ring is provided with the direction cambered surface, the tip of first brush hair supports and leans on the direction cambered surface, it sets up on the lantern ring to cut off the mechanism, splint set up in the lantern ring top, be provided with the coil on the lifting plate, be provided with the iron set in the coil, the iron set is vertical and passes lifting plate and splint hypoplastron face down fixed, the iron set cover is equipped with the spring, the both ends of spring support with lifting plate and splint respectively and lean on.
The hot sealing mechanism comprises an electric heating strip arranged on the inner wall of a garbage can body, the electric heating strip is of a sheet-like structure and is arranged along the circumferential direction of the inner wall of the garbage can body, one end of the electric heating strip is connected with a driving roller arranged on the garbage can body, a plurality of first connecting springs are arranged at intervals in the circumferential direction of the inner wall of the garbage can body, one end of each first connecting spring is connected with the strip surface of the electric heating strip, the other end of the electric heating strip circumferentially surrounds one circle along the circumferential direction of the inner wall of the garbage can body and is connected with the driving roller, a supporting roller and a roller core are arranged on the garbage can body in a rotary mode and are vertical, the supporting roller and the driving roller are symmetrically arranged along the same core of the garbage can body, a power mechanism drives the driving roller to rotate, a first annular groove is formed in the inner wall of the garbage can body, the other end of first coupling spring is located the notch position department of first ring channel, the electrical heating strip is around establishing on the backing roll roller body, the inner wall of garbage bin body is provided with first, second opening, the backing roll sets up the outer wall at the garbage bin body with the drive roller, the electrical heating strip passes first, second opening respectively and is connected with backing roll and drive roller.
The cutting mechanism comprises an electric heating wire arranged on the inner wall of the garbage can body, the electric heating wire is circumferentially arranged along the inner wall of the garbage can body, one end of the electric heating wire is connected with the driving roller, a plurality of second connecting springs are arranged on the inner wall of the garbage can body at intervals in the circumferential direction, one end of the second connecting spring is hooked on the electric heating wire, the other end of the electric heating wire circumferentially surrounds the inner wall of the garbage can body and penetrates through the first opening to be connected with the driving roller, a second annular groove is arranged on the inner ring surface of the lantern ring and is arranged below the first annular groove, one end of the second connecting spring is connected with the bottom of the second annular groove, the other end of the second connecting spring is positioned at the notch position of the second annular groove, the electric heating wire passes through the first opening and the second opening respectively and is connected with the supporting roller and the driving roller, and the electric heating strip is wound on the roller body of the supporting roller.
The lifting unit comprises a corrugated hose arranged on the lower surface of the lifting plate, the corrugated hose is a corrugated plastic pipe, the upper end of the corrugated hose is fixed to the lower surface of the lifting plate, an inflatable corrugated pipe is vertically arranged at the center of the corrugated hose, the upper end of the inflatable corrugated pipe is connected with the lower surface of the lifting plate, the inflatable corrugated pipe is communicated with an air source, and the control unit controls inflation or exhaust in the inflatable corrugated pipe.
The first bristles are fixed on a ferrule, and the ferrule is sleeved on the plate edge of the lifting plate.
The last face of lifting plate is provided with the top and stretches the ring, the edge that the top stretches the ring and is close to the lifting plate arranges, the upper end of top stretching the ring supports with the lower plate face of clamping ring and leans on or separates, the edge of splint is close to with the interior anchor ring face that the top stretches the ring.
The lifting action of the lifting plate can be implemented by adopting the following three schemes:
the method comprises the following steps: the garbage bin body bottom is provided with the cylinder, the piston rod of cylinder is vertical, the piston rod upper end and the lift plate hypoplastron of cylinder are connected, and the air pump passes through the solenoid valve to be connected with the cylinder, and the aerator through the control unit control cylinder is carminative.
The second is as follows: the garbage can comprises a garbage can body and is characterized in that a rhombic four-bar mechanism is arranged at the bottom of the garbage can body, one group of opposite angles of the rhombic four-bar mechanism are vertically arranged, a gear is arranged at one end of a connecting bar located in the opposite angles below the rhombic four-bar mechanism and meshed with an output shaft gear of a small motor, and a connecting bar is arranged at the opposite angles above the rhombic four-bar mechanism and connected with a lower plate surface of a lifting plate.
The second is as follows: the garbage bin body bottom is provided with corrugated hose, corrugated hose is fixed with lifting plate time facial features down for corrugate plastic tubing and upper end, corrugated hose's the vertical inflatable bellow that is provided with in center, inflatable bellow's upper end and lifting plate time facial features down are connected, inflatable bellow and air supply intercommunication, inflation or exhaust in the control unit control inflatable bellow.
Compared with the prior art, the invention has the technical effects that: deposit foretell disposal bag on the feed mechanism of disposal bag, hoist mechanism starts, and the linkage disposal bag removes to garbage bin body bung hole department, and when the sack of disposal bag removed the bung hole department to foretell garbage bin body, foretell turn over a mouthful mechanism can turn over the sack of disposal bag and put the bung hole department at the garbage bin, and then realize the bagging operation to the disposal bag, and this automatic bagging garbage bin's the convenient degree of use is high.
Drawings
FIG. 1 is a sectional view of the structure of an automatic bagging garbage can;
fig. 2 to 8 are sectional views of 7 using states of the automatic bagging garbage can;
FIG. 9 is a cross-sectional view of the lift plate;
FIGS. 10 to 12 are 3 usage state views of the shut-off mechanism;
fig. 13 to 15 are 3 usage state diagrams of the heat sealing mechanism;
FIG. 16 is a cross-sectional view of the connection of the lifting plate to the bellows hose;
FIG. 17 is a cross-sectional view of an automatic bagging garbage can using a cylinder as a lifting unit;
fig. 18 and 19 are sectional views of the automatic bagging garbage can using a four-bar linkage as a lifting unit in two states.
Detailed Description
The invention will be further explained with reference to fig. 1 to 19:
before the present invention is introduced, firstly, the garbage bag of the present invention is different from the ordinary rolled garbage bag or the ordinary plastic convenient bag in the prior art, the garbage bag of the present invention adopts a cylindrical shape and is directly sleeved on the feeding mechanism of the present invention, and when in actual use, the cylindrical garbage bag is cut off or sealed according to the actual use, so that the circular tubular film tube sleeved on the feeding mechanism is conveniently divided into single plastic bags to form single garbage bags, and the specific application of the circular tube of the raw material film of the present invention in the garbage can is explained in detail below.
The automatic bagging garbage can comprises a garbage can body 10, wherein a feeding mechanism for providing a thin film circular tube B is arranged below the bottom of the garbage can body 10, a lifting mechanism for opening an upper tube orifice of the thin film circular tube and linking the upper tube orifice to the garbage can body 10 is arranged at a discharge port of the feeding mechanism, and a flanging mechanism for flanging the upper tube orifice of the thin film circular tube at the garbage can body 10 is arranged at a garbage can port of the garbage can body 10;
the film round tube B is sleeved on the feeding mechanism, the lifting mechanism is started to lift the film round tube B to the opening of the garbage can body 10, when the film round tube B moves to the opening of the garbage can body 10, the opening overturning mechanism can overturn the upper tube opening of the film round tube B to the opening of the garbage can body 10, bag sleeving operation of garbage bags is achieved, and the automatic bag sleeving garbage can is convenient and fast to use.
Furthermore, the film round tube B is of a through-tube structure and is sleeved on the feeding roller 21 of the feeding mechanism, the garbage can body 10 is further provided with a hot sealing mechanism for hot sealing the tube body of the film round tube B, a cutting mechanism for cutting the tube body of the film round tube B is further arranged below the hot sealing mechanism, and the hot sealing mechanism is arranged above the cutting mechanism;
the raw material thin film round tube B is sleeved on the feeding roller 21, and can be folded into a corrugated structure to improve the storage capacity of the thin film round tube B of the feeding roller 21 and sleeved on the feeding roller 21, and the raw material thin film round tube B can be produced independently to adapt to the use requirement of the garbage can;
foretell lifting machine lifts film pipe B to garbage bin body 10 upper end bung hole department to turn over mouthful mechanism and turns over the upper end mouth of pipe of film pipe B to garbage bin body 10 upper end mouth of pipe department, foretell scald and seal the mechanism setting in garbage bin body 10 ladle body position department, the film pipe B lower extreme that is lifted to garbage bin body 10 upper end mouth of pipe department is under the effect of scalding the mechanism of sealing, thereby seal film pipe B pipe body, in order to form a complete disposal bag that can splendid attire rubbish, foretell cuts the junction that the structure will scald the disposal bag that seals the formation and below film pipe B and cut, thereby make newly formed disposal bag and raw materials film pipe B separate.
Further, the lifting mechanism comprises a lifting plate 30 arranged inside the garbage can body 10, the contour of the plate surface of the lifting plate 30 is matched with the contour of the section of the cavity of the garbage can body 10, the plate surface is horizontally arranged, the upper pipe orifice of the circular film pipe B is overlapped on the edge of the lifting plate 30, the lifting unit drives the lifting plate 30 to reciprocate at two positions of the opening and the bottom of the garbage can body 10, a clamping plate 34 is arranged on the upper plate surface of the lifting plate 30, when the lifting plate 30 is at the lowest position, the clamping plate 34 is close to the lifting plate 30 and clamps the belt orifice of the garbage bag, and when the lifting plate 30 is at the highest position, the clamping plate 34 is far away from the lifting plate 30;
the clamping plate 34 is close to the lifting plate 30 and clamps the upper pipe orifice of the circular film pipe B, and the lifting unit drives the lifting plate 30 to move up and down, so that the circular film pipe B is linked to move up along the length direction of the garbage can body 10 and further lifted to the upper end bucket orifice of the garbage can body 10.
Further preferably, the flanging mechanism comprises first bristles 31 arranged on the lifting plate 30, the first bristles 31 are arranged on the periphery of the plate edge of the lifting plate 30, the end of the first bristles 31 is suspended to abut against the inner wall of the garbage can body 10, and when the lifting unit drives the lifting plate 30 to the highest position, the edge of the lifting plate 30 is located above the bung;
referring to fig. 2 to 8, in the process that the lifting plate 30 is lifted by the lifting unit, the first bristles 31 contact with the circular thin-film tube B, the circular thin-film tube B can be conveniently lifted to the upper end of the garbage can body 10 by the friction force of the first bristles 31, the lifting unit continues to be lifted until the lifting plate 30 is lifted to the position above the opening of the garbage can body 10, the first bristles 31 are unfolded, and under the action of the unfolding reset force of the first bristles 31, the upper-end tube opening of the circular thin-film tube B can be conveniently turned outwards and unfolded to the upper end of the garbage can body 10, so that the opening turning operation of the upper end of the circular thin-film tube B is realized;
when the lifting plate 30 rises to the highest position, the lifting plate 30 can descend and descend to the lowest end, the hot sealing mechanism and the cutting mechanism act at the moment to realize the cutting and hot sealing operation of the circular film tube B, the cut circular film tube B section can form a complete garbage bag through the hot sealing mechanism, and the garbage bag is accurately sleeved at the opening of the garbage can body 10 and can be directly used for containing garbage;
the hot sealing mechanism and the blocking mechanism are preferably operated so as not to cause normal lowering of the lifting plate 30, and can be activated when the lifting plate 30 is fully lowered to the lowest end position.
Preferably, the flanging mechanism further comprises a pressing ring 40 arranged at the opening of the garbage can body 10, the pressing ring 40 and the opening of the garbage can body 10 form a sliding guide fit in the vertical direction, second bristles 41 are arranged on the pressing ring 40, the second bristles 41 are arranged along the circumferential direction of the inner wall of the pressing ring 40, and the end parts of the second bristles 41 are suspended to abut against the outer wall of the opening of the garbage can body 10;
when the lifting plate 30 descends, the first bristles 31 on the lifting plate 30 can easily drop the garbage bags from the upper opening of the garbage can body 10 together, the pressing ring 40 can be used for ensuring the opening of the garbage bags to be tightly pressed, and the problem that the garbage bags drop from the upper opening of the garbage can body 10 when the pressing ring 40 descends is avoided;
the upper plate surface of the lifting plate 30 is provided with a top extension ring 33, the top extension ring 33 is arranged close to the edge of the lifting plate 30, and the upper end of the top extension ring 33 is abutted against or separated from the lower plate surface of the pressing ring 40;
referring to the enlarged views of fig. 5, 6, 7 and 8, the lifting unit drives the lifting plate 30 to move upwards, the top extension ring 33 arranged on the upper plate surface of the lifting plate 30 first contacts with the lower plate surface of the pressing ring 40, the pressing ring 40 slides upwards along the rail 15, and the second bristles 41 are separated from the outer wall of the upper opening of the garbage can body 10, so as to ensure that the pressing ring 40 and the second bristles 41 are separated from the upper opening of the garbage can body 10, and avoid interference on the opening of the circular film tube B to the garbage can body 10, the opening reset force of the first bristles 31 can facilitate outwards turning the upper opening of the circular film tube B, when the lifting plate 30 rises to the highest position and falls to the lowest position, the pressing ring 40 descends along the rail 15, and the second bristles 41 abut against the outer wall of the opening of the garbage can body 10, so as to flatten the circular film tube B at the bag opening of the garbage bag, and ensuring that the upper pipe orifice of the thin film round pipe B is effectively fixed at the opening of the garbage can body 10.
Preferably, a collar 90 is arranged in the garbage can body 10, a guide arc 92 is arranged on the lower plate surface of the collar 90, the end of the first bristle 31 abuts against the guide arc 92, the cut-off mechanism is arranged on the collar 90, the clamping plate 34 is arranged above the collar 90, a coil 341 is arranged on the lifting plate 30, an iron rod 342 is arranged in the coil 341, the iron rod 342 is vertical and fixed with the lower plate surface of the clamping plate 34 through the lifting plate 30, a spring 343 is sleeved on the iron rod 342, and two ends of the spring 343 abut against the lifting plate 30 and the clamping plate 34 respectively;
the cutting mechanism is arranged on the lantern ring 90, when the circular film tube is lifted to the highest end and fixed, the cutting mechanism is started, so that the circular film tube B is cut off, the upper tube opening of the cut circular film tube B is located at the position of the guide arc surface 92 of the lantern ring 90, the coil 341 is electrified, the linkage clamping plate 34 moves downwards and is close to the lifting plate 30, so that the upper tube opening of the circular film tube B is clamped, the lifting unit is started, so that the circular film tube B is communicated upwards, and the upper tube opening of the circular film tube B is turned over at the tube opening of the garbage can body 10;
further preferably, refer to fig. 10 to 12, the sealing mechanism includes the electrical heating strip 50 disposed on the inner wall of the garbage can body 10, the electrical heating strip 50 is a sheet-like structure, the electrical heating strip 50 is disposed along the inner wall of the garbage can body 10 in the circumferential direction, one end of the electrical heating strip 50 is connected to the driving roller 60 disposed on the garbage can body 10, a plurality of first connecting springs 61 are disposed at intervals along the inner wall of the garbage can body 10 in the circumferential direction, one end of each first connecting spring 61 is connected to the belt surface of the electrical heating strip 50, the other end of the electrical heating strip 50 surrounds a circumference along the inner wall of the garbage can body 10 in the circumferential direction and is connected to the driving roller 60, the garbage can body 10 is further rotatably provided with the supporting roller 62 and the roller core is vertical, the supporting roller 62 and the driving roller 60 are disposed along the same core of the garbage can body 10 in the symmetrical manner, and the power, the inner wall of the garbage can body 10 is provided with a first annular groove 11, one end of a first connecting spring 61 is connected with the groove bottom of the first annular groove 11, the other end of the first connecting spring 61 is positioned at the notch position of the first annular groove 11, an electric heating strip 50 is wound on a supporting roll 62, the inner wall of the garbage can body 10 is provided with a first opening 12 and a second opening 13, the supporting roll 62 and a driving roll 60 are arranged on the outer wall of the garbage can body 10, and the electric heating strip 50 is connected with the supporting roll 62 and the driving roll 60 through the first opening 12 and the second opening 13 respectively;
the electric heating strip 50 is a flat flexible strip heating strip, the width and the thickness of the electric heating strip 50 are not too large, the tube body of the film round tube B can be sealed well, and the width is preferably 3-5 mm;
the above-mentioned electric heating strips 50 are disposed around the first annular groove 11 without action, so that interference with the lowering of the lift plate 30 can be avoided;
a plurality of first connecting springs 61 are arranged on the inner wall of the garbage can body 10 at intervals in the circumferential direction, one ends of the first connecting springs 61 are connected with the belt surface of the electric heating strips 50, the electric heating strips 50 in the first annular grooves 11 on the two sides of the distributed supporting roll 62 move towards the center under the action of the supporting roll 62 by starting the driving roll 60, finally, a hot sealing line is formed, and the electric heating strips 50 are distributed on the two sides of the circular film tube B, so that the circular film tube B is gathered towards the middle, and hot sealing of the circular film tube B is realized;
when the electric heating strips 50 are gathered to form a line, the driving roller 60 can be controlled to stop rotating, and the electrifying time of the electric heating strips 50 can be controlled to ensure the heat sealing reliability of the film round tube B;
when the hot sealing time is up, the electric heating strip 50 is powered off, and the driving roller 60 stops driving and rotates to a freely rotating posture, so that the electric heating strip 50 can be conveniently pulled into the first annular groove 11 under the action of the elastic resetting force of the first connecting spring 61 to form avoidance for lifting the lifting plate 30 again;
the length, the elastic force, and the number of the first connecting springs 61 are selected according to the actual usage status, and the elastic force of the first connecting springs 61 is not too large to prevent the electric heating strips 50 from being pulled apart by the pulling force of the first connecting springs 61 when the driving roller 60 rotates, and it is also ensured that the electric heating strips 50 are pulled into the first annular groove 11 when the first connecting springs 61 are elastically restored, so as to prevent interference with the vertical movement of the lifting plate 30.
Further, referring to fig. 13 to 15, the cutting mechanism includes a heating wire 70 disposed on an inner wall of the trash can body 10, the heating wire 70 is circumferentially disposed along the inner wall of the trash can body 10, one end of the heating wire 70 is connected to the driving roller 60, a plurality of second connecting springs 72 are disposed at intervals in a circumferential direction of the inner wall of the trash can body 10, one end of each second connecting spring 72 is hooked on the heating wire 70, the other end of the heating wire 70 circumferentially surrounds one circle along the inner wall of the trash can body 10 and passes through the first opening 12 to be connected to the driving roller 60, an inner annular surface of the collar 90 is provided with a second annular groove 91, the second annular groove 91 is disposed below the first annular groove 11, one end of the second connecting spring 72 is connected to a groove bottom of the second annular groove 91, and the other end of the second connecting spring 72 is located at a notch position of the second annular groove 91, the electric heating wire 70 is respectively connected with the supporting roller 62 and the driving roller 60 through the first opening 12 and the second opening 13, and the electric heating strip 50 is wound on the roller body of the supporting roller 62;
the diameter of the heating wire 70 is not too large, which is preferable to ensure that the tube body of the thin-film round tube B can be quickly heated and cut off, and the heating wire 70 is arranged in the second annular groove 14 in a surrounding manner under the condition of no operation, so that the interference caused by the descending of the lifting plate 30 can be avoided;
a plurality of second connecting springs 72 are arranged at intervals in the circumferential direction of the inner wall of the garbage can body 10, one ends of the second connecting springs 72 are connected with the heating wires 70, and the heating wires 70 distributed in the second annular grooves 14 are moved towards the center direction of the garbage can body 10 by starting the driving roller 60 under the action of the supporting roller 62 and finally polymerized into a line, so that the circular thin-film tube is cut off;
the upper end of the circular film tube B is clamped at the upper end opening of the garbage can body 10, so that the circular film tube B is in a tight state, the driving roller 60 drives the heating wire 70 to be folded towards the middle, when the heating wire is about to be folded into a line, the heating wire 70 is electrified, the circular film tube can be cut off before the heating wire 70 is not folded into a straight line completely, and then the electric heating strip 50 can be electrified, so that the cut circular film tube can be scalded and sealed, and a formed finished garbage bag can be formed.
When the ironing and cutting are completed, the electric heating strip 50 and the electric heating wire 70 are powered off, and the driving roller 60 stops driving and rotates to a freely rotating posture, so that the electric heating wire 70 can be conveniently pulled into the second annular groove 14 under the action of the elastic reset force of the second connecting spring 72 to form avoidance for lifting the lifting plate 30 again;
the length, type, elastic force and number of the second connecting springs 72 are selected according to the actual usage state, and the elastic force of the second connecting springs 72 is not too large to prevent the heating wire 70 from being broken by the tensile force of the second connecting springs 72 when the driving roller 60 rotates, and it is also ensured that the heating wire 70 is pulled into the second annular groove 14 when the second connecting springs 72 are elastically restored, so as to prevent interference with the vertical movement of the lifting plate 30.
The lifting of the lifting plate 30 is implemented in three ways:
the method comprises the following steps: as shown in fig. 17, an air cylinder 110 is disposed at the bottom of the trash can body 10, a piston rod of the air cylinder 110 is vertical, an upper end of the piston rod of the air cylinder 110 is connected to a lower plate of the lifting plate 30, an air pump 100 is connected to the air cylinder 110 through an electromagnetic valve, and a control unit controls an inflator of the air cylinder 110 to exhaust air, so as to lift the lifting plate 30.
The second is as follows: as shown in fig. 18 and 19, a diamond-shaped four-bar linkage 120 is provided at the bottom of the garbage can body 10, one set of diagonal corners of the diamond-shaped four-bar linkage 120 are vertically arranged, a link end gear provided in a lower diagonal corner of the diamond-shaped four-bar linkage 120 is engaged with an output shaft gear of a small motor 121, a connecting rod 122 provided in an upper diagonal corner of the diamond-shaped four-bar linkage 120 is connected with a lower plate surface of the lifting plate 30, and the small motor 121 rotates, so that the lifting plate 30 is lifted or lowered.
The third is: as shown in fig. 16, a corrugated hose 80 is arranged on the lower plate surface of the lifting plate 30, the corrugated hose 80 is a corrugated plastic pipe, the upper end of the corrugated hose 80 is fixed to the lower plate surface of the lifting plate 30, an inflation corrugated pipe 81 is vertically arranged in the center of the corrugated hose 80, the upper end of the inflation corrugated pipe 81 is connected to the lower plate surface of the lifting plate 30, the inflation corrugated pipe 81 is communicated with an air source, and a control unit controls inflation or deflation in the inflation corrugated pipe 81; the corrugated hose 80 is a flexible hose, and when the corrugated hose 81 is inflated, the corrugated hose 80 is rapidly extended, so that the lifting plate 30 can be lifted upwards, and the lifting plate is lifted to the opening of the garbage can body 10 together with the circular film tube B, when the lifting plate is lifted to the opening, a trigger can be arranged below the clamping ring 40, a limiting block is arranged at the upper end of the track 15, the clamping ring 40 is prevented from sliding out of the track 15, the trigger is ensured to be started, the control unit controls the inflatable corrugated tube 81 to be rapidly deflated, and then the control unit controls the hot sealing mechanism and the cutting mechanism to act, so that the circular film tube B is hot sealed and cut off.
In order to adapt to different types of thin-film round tubes B, the first bristles 31 are fixed on a ring 32, and the ring 32 is sleeved on the plate edge of the lifting plate 30.
After foretell film pipe B is located feed roll 21 of feed mechanism and runs out, set up new feed roll 21 at the lower extreme of garbage bin body 10, and before the operation, film pipe B's mouth of pipe needs artifical the cover to establish the periphery at lift plate 30, in actual design, can set up opening 16 at the outer wall of garbage bin body 10, conveniently penetrate in foretell garbage bin body 10 by hand, promote the convenient degree of actual operation, then start control switch, make this garbage bin action, in order to realize automatic bagging operation.
The edge of the clamping plate 34 is close to the inner annular surface of the jacking ring 33 so as to clamp the nozzle of the thin film round tube B.
The following describes the automatic bagging process of the whole trash can with reference to fig. 2 to 8:
firstly, the circular film tube B is sleeved on the feeding roller 21 and is in a threaded tubular shape, so that the storage amount of the circular film tube B can be increased, the feeding roller 21 is arranged at the lower end of the garbage can body 10, the upper end of the circular film tube B is drawn out into the lantern ring 90, so that the tube opening of the circular film tube B is positioned between the lifting plate 30 and the clamping plate 34, the coil 341 is electrified, so that the clamping plate 34 is close to the lifting plate 30 to clamp the tube opening at the upper end of the film, the control unit controls the inflation tube 80 to inflate the circular film tube B, so that the circular film tube B is lifted to the tube opening at the upper end of the garbage can body 10, after the circular film tube B is lifted to the highest end, the coil 341 is powered off, the clamping plate 34 is far away from the lifting plate 30, the first bristles 31 are stretched and reset, so that the tube opening of the circular film tube B is overturned at, the cutting mechanism and the hot sealing mechanism act to cut and hot seal the circular film tube B to form a complete garbage bag, after the garbage in the garbage bag is filled, the garbage bag filled with the garbage is drawn out, the control unit of the garbage can is started, so that the sleeving of a new garbage bag is realized, and the cutting and hot sealing operations of the new garbage bag are circularly repeated until the circular film tube raw material on the feeding roller 21 is used up.
The following briefly describes an automatic bagging method of the garbage can, which comprises the following steps:
A. sleeving a circular film tube on the feeding roller 21, sleeving the upper tube end of the circular film tube to be lifted on the outer edge of the lifting plate 30, and enabling the upper tube end of the circular film tube to be positioned between the clamping plate 34 and the lifting plate 30;
C. starting the lifting mechanism, so that the lifting plate 30 is lifted to the highest position of the garbage can body 10, and the first bristles 31 of the lifting plate 30 are positioned above the opening of the garbage can body 10;
E. the lifting mechanism is reset, so that the lifting plate 30 is reset to the lowest end of the garbage can body 10, and the lifting plate 30 and the clamping plate 34 are arranged in the up-and-down direction of the ring surface of the ring 90;
F. the driving roller 60 is started, so that the electric heating strip 50 and the electric heating wire 70 approach to the center of the garbage can body 10, and the electric heating strip 50 and the electric heating wire 70 are gathered to form a straight line, thereby realizing the hot sealing and cutting of the circular thin-film tube;
G. the driving roller 60 is reversely rotated so that the electric heating strips 50 and the heating wires 70 are restored into the first and second annular grooves 11 and 91 to form a relief for the up-and-down movement of the lifting plate 30.
H. The upper nozzle of the cut circular film tube falls between the clamping plate 34 and the lifting plate 30, the coil 341 is energized, so that the clamping plate 34 and the lifting plate 30 are close to clamp the upper tube end of the circular film tube, and the steps B to G are repeated until all the circular film tubes on the feeding roller 21 are used up.
Claims (8)
1. Automatic cover bag garbage bin, its characterized in that: the garbage can comprises a garbage can body (10), wherein a feeding mechanism for providing a film round tube is arranged below the bottom of the garbage can body (10), a lifting mechanism for opening and lifting an upper pipe orifice of the film round tube to the position of the garbage can body (10) is arranged at a discharge port of the feeding mechanism, and a flanging mechanism for flanging the upper pipe orifice of the film round tube at the position of the garbage can body (10) is arranged at the position of the garbage can orifice of the garbage can body (10);
the film round pipe is of a through pipe-shaped structure and is sleeved on a feeding roller (21) of the feeding mechanism, the middle section of the garbage can body (10) is further provided with a hot sealing mechanism for hot sealing a film round pipe body, a cutting mechanism for cutting the film round pipe body is further arranged below the hot sealing mechanism, and the hot sealing mechanism is arranged above the cutting mechanism;
the lifting mechanism comprises a lifting plate (30) arranged inside a garbage can body (10), the surface contour of the lifting plate (30) is matched with the cross-sectional contour of a can cavity of the garbage can body (10), the surface is horizontally arranged, an upper pipe opening of a circular film pipe is arranged on the edge of the lifting plate (30), a lifting unit drives the lifting plate (30) to reciprocate at two positions of the can opening and the can bottom of the garbage can body (10), a clamping plate (34) is arranged on the upper surface of the lifting plate (30), when the lifting plate (30) is at the lowest position, the clamping plate (34) is close to the lifting plate (30) and clamps the upper pipe opening of the circular film pipe, and when the lifting plate (30) is at the highest position, the clamping plate (34) is far away from the lifting plate (30);
the flanging mechanism comprises first bristles (31) arranged on a lifting plate (30), the first bristles (31) are arranged on the plate edge of the lifting plate (30) in the circumferential direction, the end portions of the first bristles (31) are suspended to abut against the inner wall of a garbage can body (10), and when the lifting unit drives the lifting plate (30) to be at the highest position, the edge of the lifting plate (30) is located above a bung hole.
2. The automatic bagging garbage can of claim 1, wherein: the flanging mechanism further comprises a pressing ring (40) arranged at the opening of the garbage can body (10), the pressing ring (40) and the opening of the garbage can body (10) form a sliding guide fit in the vertical direction, second bristles (41) are arranged on the pressing ring (40), the second bristles (41) are arranged along the circumferential direction of the inner wall of the pressing ring (40), and the end portions of the second bristles (41) are suspended to abut against the outer wall of the opening of the garbage can body (10).
3. The automatic bagging garbage can of claim 2, wherein: be provided with lantern ring (90) in garbage bin body (10), the lower plate of lantern ring (90) is provided with direction cambered surface (92), the tip of first brush hair (31) is supported and is leaned on direction cambered surface (92), the cutting mechanism sets up on lantern ring (90), splint (34) set up in lantern ring (90) top, be provided with coil (341) on lifting plate (30), be provided with iron rod (342) in coil (341), iron rod (342) are vertical and pass lifting plate (30) and splint (34) lower plate fixed, iron rod (342) cover is equipped with spring (343), the both ends of spring (343) lean on with lifting plate (30) and splint (34) respectively.
4. The automatic bagging garbage can of claim 3, wherein: the hot sealing mechanism comprises an electric heating strip (50) arranged on the inner wall of a garbage can body (10), the electric heating strip (50) is of a sheet-like structure, the electric heating strip (50) is arranged along the circumferential direction of the inner wall of the garbage can body (10), one end of the electric heating strip (50) is connected with a driving roller (60) arranged on the garbage can body (10), a plurality of first connecting springs (61) are arranged at intervals along the circumferential direction of the inner wall of the garbage can body (10), one end of each first connecting spring (61) is connected with a belt surface of the electric heating strip (50), the other end of the electric heating strip (50) surrounds a circle along the circumferential direction of the inner wall of the garbage can body (10) and is connected with the driving roller (60), a supporting roller (62) and a roller core are arranged on the garbage can body (10) in a rotating mode, the supporting roller (62) and the driving roller (60) are symmetrically arranged along the same core of the garbage can body (10), power unit drive roller (60) rotate, garbage bin body (10) inner wall is provided with first ring channel (11), the one end of first coupling spring (61) is connected with the tank bottom of first ring channel (11), the other end of first coupling spring (61) is located the notch position department of first ring channel (11), electric heating strip (50) are around establishing on backing roll (62) roller body, the inner wall of garbage bin body (10) is provided with first, second opening (12, 13), backing roll (62) and drive roller (60) set up the outer wall at garbage bin body (10), electric heating strip (50) pass first, second opening (12, 13) respectively and are connected with backing roll (62) and drive roller (60).
5. The automatic bagging garbage can of claim 4, wherein: the cutting mechanism comprises a heating wire (70) arranged on the inner wall of a garbage can body (10), the heating wire (70) is arranged along the circumferential direction of the inner wall of the garbage can body (10), one end of the heating wire (70) is connected with a driving roller (60), a plurality of second connecting springs (72) are arranged at intervals along the circumferential direction of the inner wall of the garbage can body (10), one end of each second connecting spring (72) is hooked on the heating wire (70), the other end of each heating wire (70) surrounds a circle along the circumferential direction of the inner wall of the garbage can body (10) and penetrates through a first opening (12) to be connected with the driving roller (60), a second annular groove (91) is formed in the inner annular surface of a sleeve ring (90), the second annular groove (91) is arranged below a first annular groove (11), one end of each second connecting spring (72) is connected with the groove bottom of the second annular groove (91), the other end of the second connecting spring (72) is positioned at the notch position of the second annular groove (91), and the heating wire (70) passes through the first opening (12) and the second opening (13) respectively to be connected with the supporting roller (62) and the driving roller (60).
6. The automatic bagging garbage can of claim 1, wherein: lifting unit is including setting up corrugated hose (80) of face under lifting plate (30), corrugated hose (80) are fixed for corrugated plastic pipe and upper end and lifting plate (30) lower face, corrugated hose (80)'s center is vertical to be provided with inflatable bellows (81), the upper end and lifting plate (30) lower face of inflatable bellows (81) are connected, inflatable bellows (81) and air supply intercommunication, inflation or exhaust in control unit control inflatable bellows (81).
7. The automatic bagging garbage can of claim 1, wherein: the first bristles (31) are fixed on a ring (32), and the ring (32) is sleeved on the plate edge of the lifting plate (30).
8. The automatic bagging garbage can of claim 3, wherein: the upper plate surface of the lifting plate (30) is provided with a jacking ring (33), the edge of the jacking ring (33) close to the lifting plate (30) is arranged, the upper end of the jacking ring (33) is abutted against or separated from the lower plate surface of the pressing ring (40), and the edge of the clamping plate (34) is close to the inner ring surface of the jacking ring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262707.8A CN108516242B (en) | 2018-03-28 | 2018-03-28 | Automatic bag-sleeving garbage can |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810262707.8A CN108516242B (en) | 2018-03-28 | 2018-03-28 | Automatic bag-sleeving garbage can |
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| CN108516242A CN108516242A (en) | 2018-09-11 |
| CN108516242B true CN108516242B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810262707.8A Active CN108516242B (en) | 2018-03-28 | 2018-03-28 | Automatic bag-sleeving garbage can |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111186668B (en) * | 2020-03-31 | 2021-05-21 | 南通利安健智能科技有限公司 | Garbage bag opening mechanism |
| CN111186667B (en) * | 2020-03-31 | 2021-04-27 | 合肥蓝优净环保科技有限公司 | Community uses large-scale garbage bin |
| CN111268311B (en) * | 2020-03-31 | 2021-04-02 | 合肥蓝优净环保科技有限公司 | Opening mechanism for bag mouth of garbage bag |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2328631A1 (en) * | 1975-10-22 | 1977-05-20 | Lefrancois Henri | Domestic refuse bag carrier - has roller mounted rectangular box controlled by scissor levers with bag sealing arrangement operating when bag is full |
| CN100546892C (en) * | 2004-12-13 | 2009-10-07 | 福州中坤电子有限公司 | A kind of plastic bag of sewage disposer special use |
| EP2960182A1 (en) * | 2014-06-25 | 2015-12-30 | Veerbo S.r.l. | Apparatus for waste collection |
| CN205418698U (en) * | 2016-03-07 | 2016-08-03 | 西北农林科技大学 | Can overlap garbage bin of bag automatically |
| CN107187764A (en) * | 2016-03-14 | 2017-09-22 | 田心怡 | Automatic bag sheathing dustbin |
| CN206013572U (en) * | 2016-08-24 | 2017-03-15 | 上海拓牛实业有限公司 | Without breakpoint refuse bag apparatus for automatic change |
| CN206939594U (en) * | 2017-07-12 | 2018-01-30 | 安徽信息工程学院 | A kind of economical and environment-friendly dustbin |
| CN207001396U (en) * | 2017-07-18 | 2018-02-13 | 尚青 | A kind of intelligent garbage bin |
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Address after: No.016, Haixing group, Mayuan village, Laibang Town, Yuexi County, Hefei City, Anhui Province, 246600 Applicant after: Wang Xianhong Address before: 230000 room 2201, 3 new center, Qianshan Road, Hefei, Anhui. Applicant before: Wang Xianhong |
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Address after: 246600 no.016 Haixing formation, Mayuan village, Laibang Town, Yuexi County, Anqing City, Anhui Province Patentee after: Wang Xianhong Address before: No.016, Haixing formation, Mayuan village, Laibang Town, Yuexi County, Hefei City, Anhui Province 246600 Patentee before: Wang Xianhong |