CN114165142B - Intelligent control full-automatic multi-leaf folding door - Google Patents
Intelligent control full-automatic multi-leaf folding door Download PDFInfo
- Publication number
- CN114165142B CN114165142B CN202111346551.XA CN202111346551A CN114165142B CN 114165142 B CN114165142 B CN 114165142B CN 202111346551 A CN202111346551 A CN 202111346551A CN 114165142 B CN114165142 B CN 114165142B
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- China
- Prior art keywords
- door
- angle adjusting
- block
- guide rail
- movable block
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 12
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/26—Suspension arrangements for wings for folding wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/648—Flexible elongated pulling elements having teeth
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to the technical field of folding doors, and particularly relates to an intelligent control full-automatic multi-leaf folding door. The folding door comprises a door frame, a door plate and a driving mechanism; the door plant is formed by the assembly in proper order along the horizontal direction by two not less than door plant units, articulated between two adjacent door plant units, door plant one end is articulated with the door frame, be equipped with actuating mechanism between the last frame of door plant other end and door frame, actuating mechanism includes the motor, the guide rail, movable block and angle adjusting device, the guide rail is fixed with the last frame of door frame, the guide rail both ends are equipped with band pulley A respectively, band pulley B, the transmission is connected with the conveyer belt between band pulley A and the band pulley B, band pulley A is connected with motor output shaft transmission, guide rail swing joint has the movable block, the movable block is fixed with the conveyer belt, the movable block bottom is fixed with angle adjusting device, the door plant unit that is farthest from door plant and door frame articulated department is fixed with angle adjusting device. The folding door solves the problem that the moment is overlarge after a plurality of door plate units are assembled and cannot be controlled through the full-automatic intelligent motor.
Description
Technical Field
The invention belongs to the technical field of folding doors, and particularly relates to an intelligent control full-automatic multi-leaf folding door.
Background
The folding door is mainly used as a partition, the existing folding door is formed by hinging a plurality of door plate units through hinges, and positioning shafts at two ends of the assembled door plate units extend into the door frame to perform positioning movement, so that the folding door is opened and closed. In order to ensure the stability of the folding door in the opening and closing process, a guide rail is generally arranged below the folding door, and the bottom of the folding door and the guide rail slide relatively, so that the track of the folding door which keeps moving integrally in the opening and closing process is not deviated, and the stability of the folding door is improved. However, after the guide rail is installed, moving tools such as a wheelchair, a sweeping robot and the like cannot normally enter and exit. In addition, the folding door needs to keep a certain included angle between two adjacent door plate units in the use process, so that after the folding door is closed, the folding door can be controlled, and the folding door can be smoothly opened. If the three door plate units have no included angle, namely the plurality of door plate units are positioned on the same plane after being closed, the motor cannot control the plurality of door plate units to open due to larger moment between the plurality of door plate units and the motor, so that the opening and closing of the full-automatic intelligent control multi-leaf folding door cannot be realized.
Disclosure of Invention
The invention aims to provide an intelligent control full-automatic multi-leaf folding door, which solves the problem that full-automatic intelligent control cannot be realized through a motor due to overlarge moment after a plurality of door plate units in the folding door are assembled.
The above object of the present invention is achieved by the following technical solutions:
an intelligent control full-automatic multi-leaf folding door comprises a door frame, a door plate and a driving mechanism;
the door plate is formed by sequentially assembling at least two door plate units along the horizontal direction, two adjacent door plate units are hinged, the door plate positioned at one end in the horizontal direction is hinged with the door frame, the driving mechanism is arranged between the door plate positioned at the other end in the horizontal direction and the upper frame of the door frame, and the driving mechanism is used for driving the door plate units to fold and stretch so as to realize the opening and closing of the door plate;
the driving mechanism comprises a motor, a guide rail, a movable block and an angle adjusting device, wherein the guide rail is arranged along the horizontal direction, the guide rail is fixedly connected with an upper frame of the door frame, one end of the guide rail is provided with a belt wheel A, the other end of the guide rail is provided with a belt wheel B, a conveying belt is connected between the belt wheel A and the belt wheel B, the belt wheel A is in transmission connection with an output shaft of the motor, the guide rail is movably connected with the movable block, the movable block is fixedly connected with the conveying belt, the conveying belt drives the movable block to move back and forth along the length direction of the guide rail, the bottom of the movable block is fixedly connected with the angle adjusting device, the movable block drives the angle adjusting device to move back and forth along the bottom of the guide rail, and a door plate unit farthest away from the hinge of the door plate and the door frame is fixedly connected with the angle adjusting device.
The preferred scheme is as follows:
preferably: the motor with band pulley B all with the upper end fixed connection of door frame, band pulley B rotates and is connected with the back shaft, the back shaft with the upper end fixed connection of door frame.
Preferably: the top of guide rail is followed the length direction of conveyer belt is provided with the guide way, the inside of guide rail is followed the length direction of conveyer belt is provided with the decurrent guide chamber of opening, the bottom inboard in guide chamber is the arc, the top of door plant unit is provided with the sliding shaft, the upper end of sliding shaft is located the guide intracavity portion and follows the length direction round trip movement in guide chamber.
Preferably: the upper end of the movable block is bent towards the top direction of the guide rail and forms a step shape, one side of the upper end of the movable block, which faces the guide groove, is provided with a plurality of idler wheels A, the outer edges of the idler wheels A are contacted with the front side and the rear side of the guide groove, and the idler wheels A move back and forth along the length direction of the guide groove.
Preferably: the inner side of the conveyor belt is provided with convex teeth along the conveying direction of the conveyor belt, the top of the movable block is fixedly connected with a fixed block, the shape of the fixed block is step-shaped and is matched with the shape of the top of the movable block, the front end of the fixed block is provided with a plurality of tooth holes along the length direction of the conveyor belt, the part of the conveyor belt provided with the convex teeth is positioned between the fixed block and the movable block, the plurality of convex teeth in the conveyor belt are sequentially connected with the plurality of tooth holes in the fixed block in a clamping mode, and the conveyor belt drives the fixed block and the movable block to move back and forth along the guide groove.
Preferably: the angle adjusting device comprises an angle adjusting block, a moving block, a rotating shaft, an angle adjusting plate and a torsion plate, wherein the top of the angle adjusting block is fixedly connected with the bottom of the moving block, a waist-shaped hole which penetrates through from top to bottom is formed in the top of the angle adjusting block, the waist-shaped hole is located below the guide cavity, the top of the rotating shaft sequentially penetrates through the angle adjusting block, the waist-shaped hole is fixedly connected with the bottom of the moving block, the moving block is located inside the guide cavity and moves back and forth along the length direction of the guide cavity, the bottom of the angle adjusting block is provided with the moving cavity, the rear side of the moving cavity is provided with an arc-shaped inclined surface, the angle adjusting plate and the torsion plate are both located in the moving cavity, one end of the angle adjusting plate is rotatably connected with the rotating shaft, the other end of the angle adjusting plate is propped against the arc-shaped inclined surface of the moving cavity, the lower end of the rotating shaft is sleeved with a sleeve, the lower end of the sleeve is fixedly connected with a unit which is hinged with the door frame, the door plate is fixedly connected with the torsion plate, the side of the door plate is propped against the outer side of the rotating plate, and the rotating plate is close to the rotating plate.
Preferably: the angle adjusting block is located below the guide rail, rollers B are respectively arranged on the front side and the rear side of the moving block, the rollers B located on the front side and the rear side of the moving block are propped against the bottoms of the two sides of the opening of the guide cavity, and the rollers B roll back and forth along the bottoms of the guide cavity.
Preferably: the top of the moving block is rotationally connected with a guide wheel, and the outer edge of the guide wheel is contacted with the front side and the rear side of the guide cavity.
Preferably: the length of the front side of the moving cavity is smaller than that of the rear side of the moving cavity, one end of the angle adjusting plate, which abuts against the arc-shaped inclined surface of the moving cavity, is provided with a roller C, the roller C rolls back and forth along the arc-shaped inclined surface of the moving cavity, one end of the torsion plate, which abuts against the front side of the moving cavity, is provided with a roller D, and the roller D rolls back and forth along the front side of the moving cavity.
Preferably: the bottom of angle adjusting plate is provided with the arc piece, the arc piece be close to one side of pivot with torsion plate is close to the one end butt of pivot.
In summary, the invention has the following beneficial effects:
1. the convex teeth arranged on the conveyor belt are clamped with the tooth holes in the fixed block, so that the firmness and stability between the conveyor belt and the fixed block are improved, and the conveyor belt is convenient to pull the movable block to move left and right.
2. The top of the rotating shaft is fixedly connected with the moving block, and the rollers B arranged on the front side and the rear side of the moving block drive the rotating shaft to move left and right along the guide cavity, so that friction resistance when the rotating shaft moves back and forth is reduced.
3. The top of angle adjusting block and the bottom fixed connection of movable block can drive angle adjusting block round trip movement when the movable block moves along the length direction round trip movement of guide rail, and the kidney-shaped hole pulling pivot that angle adjusting block top was seted up moves along the length direction round trip movement of direction chamber, and the sleeve drives the door plant unit that is farthest from the motor and removes to the motor direction to realize the folding of a plurality of door plant units.
4. The angle adjusting plate moves along the arc inclined plane in the angle adjusting block, so that the sleeve drives the door plate unit furthest from the motor to rotate, and when the rotating shaft moves towards the motor, an included angle is formed among the door plate units in sequence, so that the door plate units are folded in sequence, and the problem that full-automatic intelligent control cannot be realized through the motor due to overlarge moment after the door plate units are assembled in the folding door is solved.
5. The arc piece and the torsion board butt of angle adjusting plate bottom for angle adjusting plate is at the removal in-process, and angle adjusting plate's gyro wheel C rolls along angle adjusting piece's arc inclined plane all the time, guarantees that angle adjusting plate's removal orbit does not take place the skew, and can guarantee that angle adjusting plate's gyro wheel C has the contained angle when rolling along angle adjusting piece's arc inclined plane, avoids angle adjusting plate and angle adjusting piece to take place the dead phenomenon of card.
Drawings
FIG. 1 is a schematic view of the structure in an embodiment;
FIG. 2 is a schematic view of the drive mechanism (without the shaft);
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the guide rail;
FIG. 5 is a schematic view of the structure between the movable block, the fixed plate and the angle adjusting means;
FIG. 6 is a schematic view of the structure between the spindle, the angle adjustment plate and the torsion plate;
FIG. 7 is a schematic view of the structure between the angle adjustment block and the angle adjustment plate;
fig. 8 is a schematic structural view of the angle adjusting block.
In the figure, 1, a door frame; 2. a left door; 3. a right door; 4. a motor; 5. a guide rail; 6. a movable block; 7. a fixed block; 8. a conveyor belt; 9. an angle adjusting block; 10. a moving block; 11. a rotating shaft; 12. an angle adjusting plate; 13. a torsion plate; 14. a tooth hole; 15. waist-shaped holes; 16. a belt wheel A; 17. a belt wheel B; 18. a roller A; 19. a roller B; 20. a roller C; 21. a roller D; 22. a guide wheel; 23. a sleeve; 24. a guide groove; 25. a guide chamber; 26. an arc-shaped inclined plane; 27. an arc-shaped block; 28. the cavity is moved.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Wherein like parts are designated by like reference numerals. It should be noted that, the words "upper", "lower", "left", "right", "top", "bottom", "inner" and "outer" used in the following description refer to directions in the drawings, and are not limited thereto.
As shown in fig. 1-8, the intelligent control full-automatic multi-leaf folding door comprises a door frame 1, a left door 2, a right door 3 and two driving mechanisms;
the left side door 2 and the right side door 3 are located inside the door frame 1, the left side door 2 and the right side door 3 are arranged side by side along the horizontal direction, the left side door 2 and the right side door 3 are formed by assembling not less than two door plate units along the horizontal direction in sequence, every two adjacent door plate units in the left side door 2 are hinged, every two adjacent door plate units in the right side door 3 are hinged, the top of the left side door 2 and the top of the right side door 3 are both provided with driving mechanisms, and the driving mechanisms are fixedly connected with an upper frame of the door frame 1.
The left end of frame and the right-hand member of door frame 1 on door frame 1 are installed respectively to two actuating mechanism, and the upper left end of left side door 2 is articulated with the last frame of door frame 1, and the upper right end of left side door 2 is articulated with the bottom fixed connection who is located actuating mechanism of its top, and the upper right end of right side door 3 is articulated with the last frame of door frame 1, and the upper left end of right side door 3 is with the bottom fixed connection who is located actuating mechanism of its top, and the actuating mechanism that is located left side door 2 top drives the door plant unit in left side door 2 and fold and stretch out, realizes opening and closing of left side door 2, and the actuating mechanism that is located right side door 3 top drives the door plant unit in right side door 3 and fold and stretch out, realizes opening and closing of right side door 3.
The driving mechanism comprises a motor 4, a guide rail 5, a movable block 6 and an angle adjusting device, wherein the guide rail 5 is arranged on the upper frame of the door frame 1 along the horizontal direction, one end of the guide rail 5 is provided with the motor 4, the other end of the guide rail 5 is provided with a belt wheel B17, the motor 4 and the belt wheel B17 are fixedly connected with the upper frame of the door frame 1, the belt wheel B17 is rotationally connected with a supporting shaft, the supporting shaft is fixedly connected with the upper frame of the door frame 1, an output shaft of the motor 4 is in transmission connection with a belt wheel A16, a transmission belt 8 is in transmission connection between the belt wheel A16 and the belt wheel B17, and convex teeth are arranged on the inner side of the transmission belt 8 along the transmission direction of the transmission belt 8.
The top of guide rail 5 is provided with guide slot 24 along the length direction of conveyer belt 8, and the inside of guide rail 5 is provided with the decurrent guide chamber 25 of opening along the length direction of conveyer belt 8, and the bottom inboard of guide chamber 25 is the arc, and the top of left side door 2 and right side door 3 is provided with the sliding shaft, and the upper end of sliding shaft is located the inside and round trip movement along the length direction of guide chamber 25.
The movable block 6 is positioned at the front side of the guide rail 5, the upper end of the movable block 6 is bent towards the top direction of the guide rail 5 and forms a step shape, a roller A18 is arranged at one side of the upper end of the movable block 6 towards the guide groove 24, the outer edge of the roller A18 contacts with the front side and the rear side of the guide groove 24, the roller A18 moves left and right along the guide groove 24, the top of the movable block 6 is fixedly connected with the fixed block 7, the shape of the fixed block 7 is step-shaped and is matched with the shape of the top of the movable block 6, the front end of the fixed block 7 is provided with a tooth hole 14 along the length direction of the conveyor belt 8, a part of the conveyor belt 8 provided with convex teeth is positioned between the fixed block 7 and the movable block 6, the convex teeth in the conveyor belt 8 are clamped with the tooth hole 14 in the fixed block 7, the output shaft of the motor 4 rotates to drive the belt pulley A16 to rotate, the conveyor belt 8 rotates between the belt A16 and the belt pulley B17, and the conveyor belt 8 drives the fixed block 7 and the movable block 6 to move back and forth along the length direction of the guide groove 24.
The angle adjusting device comprises an angle adjusting block 9, a moving block 10, a rotating shaft 11, an angle adjusting plate 12 and a torsion plate 13, wherein the angle adjusting block 9 is positioned below the guide rail 5, the top of the angle adjusting block 9 is fixedly connected with the bottom of the movable block 6, a kidney-shaped hole 15 which is penetrated up and down is formed in the top of the angle adjusting block 9, the left end and the right end of the kidney-shaped hole 15 are symmetrically semicircular, the kidney-shaped hole 15 is positioned below the guide cavity 25, the moving block 10 is positioned in the guide cavity 25, the front side and the rear side of the moving block 10 are respectively provided with a roller B19, the roller B19 positioned at the front side and the rear side of the moving block 10 is propped against the bottoms of the two sides of the opening of the guide cavity 25, the roller B19 rolls back and forth along the bottom of the guide cavity 25, the top of the moving block 10 is rotationally connected with a guide wheel 22, the outer edge of the guide wheel 22 is contacted with the front side and the rear side of the guide cavity 25, the top of the rotating shaft 11 sequentially passes through the angle adjusting block 9 and the kidney-shaped hole 15 to be fixedly connected with the bottom of the moving block 10, the bottom of the angle adjusting block 9 is provided with a moving cavity 28, the length of the front side of the moving cavity 28 is smaller than that of the rear side of the moving cavity 28, the rear side of the moving cavity 28 is provided with an arc-shaped inclined surface 26, the angle adjusting plate 12 and the torsion plate 13 are both positioned in the moving cavity 28, one end of the angle adjusting plate 12 is rotationally connected with the rotating shaft 11, the other end of the angle adjusting plate 12 is provided with a roller C20, the roller C20 abuts against the arc-shaped inclined surface 26 of the rear side of the moving cavity 28 and rolls back and forth along the arc-shaped inclined surface 26 of the rear side of the moving cavity 28, the lower end of the rotating shaft 11 is sleeved with a sleeve 23, the right upper end of the left side door 2 is fixedly connected with the lower end of the sleeve 23, the left upper end of the right side door 3 is fixedly connected with the lower end of the sleeve 23, one end of the torsion plate 13 is fixedly connected with the outer side of the sleeve 23, the other end of the torsion plate 13 is provided with a roller D21, the roller D21 abuts against the front side of the moving cavity 28 and rolls back and forth along the front side of the moving cavity 28, an arc-shaped block 27 is arranged at the bottom of the angle adjusting plate 12, and one side, close to the rotating shaft 11, of the arc-shaped block 27 abuts against one end, close to the rotating shaft 11, of the torsion plate 13.
The top of left side door 2 and the bottom sliding connection of right side door 3 through sliding shaft and actuating mechanism, be favorable to the door plant of left side door 2 and the door plant of right side door 3 to keep stable sliding relation with actuating mechanism in opening folding process, close the in-process of stretching, make things convenient for actuating mechanism drive left side door 2 and right side door 3 to fold.
The convex teeth arranged on the conveyor belt are clamped with the tooth holes 14 in the fixed block 7, so that the firmness and stability between the conveyor belt and the fixed block 7 are improved, and the conveyor belt is convenient to pull the movable block 6 to move left and right.
The top of the rotating shaft 11 is fixedly connected with the moving block 10, and rollers B19 arranged on the front side and the rear side of the moving block 10 drive the rotating shaft 11 to move left and right along the guide cavity 25, so that friction resistance when the rotating shaft 11 moves back and forth is reduced.
The top of angle adjusting block 9 and the bottom fixed connection of movable block 6 can drive angle adjusting block 9 round trip movement when movable block 6 round trip movement along the length direction of guide rail 5, and kidney-shaped hole 15 that angle adjusting block 9 top was seted up pulls pivot 11 round trip movement along the length direction of direction chamber 25, and sleeve 23 drives the door plant unit that is farthest from motor 4 and removes towards motor 4 direction to realize the folding of a plurality of door plant units.
The angle adjusting plate 12 moves along the arc inclined plane 26 in the angle adjusting block 9, so that the sleeve 23 drives the door plate unit farthest from the motor 4 to rotate, and when the rotating shaft 11 moves towards the motor 4, included angles are formed among the door plate units in sequence, so that a plurality of door plate units are folded in sequence, and the problem that full-automatic intelligent control cannot be realized through the motor 4 due to overlarge moment after the door plate units are assembled in the folding door is solved.
The arc-shaped block 27 at the bottom of the angle adjusting plate 12 is abutted with the torsion plate 13, so that the roller C20 of the angle adjusting plate 12 always rolls along the arc-shaped inclined plane 26 of the angle adjusting block 9 in the moving process of the angle adjusting plate 12, the moving track of the angle adjusting plate 12 is ensured not to deviate, an included angle can be formed when the roller C20 of the angle adjusting plate 12 rolls along the arc-shaped inclined plane 26 of the angle adjusting block 9, and the phenomenon that the angle adjusting plate 12 and the angle adjusting block 9 are blocked is avoided.
The specific implementation process comprises the following steps:
when the left door 2 and the right door 3 are in the closed state, the included angle between the door plate units in the left door 2 is zero, and the included angle between the door plate units in the right door 3 is also zero. The operation of the left door 2 and the driving mechanism corresponding to the left door 2 when the left door 2 is shifted from the closed state to the open state will now be described by taking the left door 2 as an example.
When the left door 2 is in a closed state, a plurality of door plate units in the left door 2 are arranged side by side in the horizontal direction, an included angle between the plurality of door plate units in the left door 2 is zero, and a movable block 6 in the driving mechanism moves to the front side of a guide rail 5 farthest from the motor 4.
When the left door 2 is changed from the closed state to the open state, the output shaft of the motor 4 rotates to drive the conveyor belt 8 to rotate around the belt wheel A16 and the belt wheel B17, the convex teeth in the conveyor belt 8 are positioned between the fixed block 7 and the sliding block, the convex teeth in the conveyor belt 8 are clamped with the tooth holes 14 in the fixed block 7, so that the conveyor belt 8 drives the fixed block 7 and the movable block 6 to move towards the motor 4 along the length direction of the guide rail 5 in the rotating process, the roller A18 in the movable block 6 moves towards the motor 4 along the length direction of the guide groove 24, the outer edge of the roller A18 contacts with the front side and the rear side of the guide groove 24, friction force between the movable block 6 and the guide rail 5 can be reduced, the bottom of the movable block 6 is fixedly connected with the top of the angle adjusting block 9, the movable block 6 drives the angle adjusting block 9 to move towards the motor 4 along the length direction of the guide rail 5, the waist-shaped hole 15 at the top of the angle adjusting block 9 drives the rotating shaft 11 to move towards the motor 4, the rotating shaft 11 drives the door plate unit which is farthest from the motor 4 in the left door 2 to move towards the motor 4, the roller C20 in the angle adjusting plate 12 slides towards the motor 4 along the arc inclined plane 26 at the rear side of the moving cavity 28 in the angle adjusting block 9, the arc block 27 at the bottom of the angle adjusting plate 12 drives the torsion plate 13, the roller D21 in the torsion plate 13 slides towards the direction away from the motor 4 along the front side of the moving cavity 28 in the angle adjusting block 9, the angle adjusting plate 12 drives the torsion plate 13 to form a certain angle, and the angle formed among the angle adjusting plate 12, the torsion plate 13 and the rotating shaft 11 enables the door plate unit fixedly connected with the sleeve 23 to form a certain angle with the adjacent door plate unit, so that when the rotating shaft 11 moves towards the motor 4, and a certain angle is formed between the plurality of door plate units and the adjacent door plate units in sequence, so that the aim that the plurality of door plate units are folded in sequence is fulfilled.
In the process that the kidney-shaped hole 15 in the angle adjusting block 9 drives the rotating shaft 11 to move towards the motor 4, the moving block 10 connected to the top of the rotating shaft 11 moves towards the motor 4 in the guide cavity 25, the outer edges of the rollers B19 arranged on the front side and the rear side of the moving block 10 are contacted with the bottom of the guide cavity 25, friction force between the moving block 10 and the rotating shaft 11 and the guide rail 5 can be reduced, the outer edges of the guide wheels 22 connected to the top of the moving block 10 are contacted with the front side and the rear side of the guide cavity 25, and the moving track of the moving block 10 in the guide cavity 25 is prevented from shifting in the process that the rotating shaft 11 drives the door plate to form an included angle to fold, so that the moving track of the moving block 10 and the rotating shaft 11 always keeps consistent in the moving process.
The present embodiment is illustrative of the present invention, but not limiting, and variations, modifications, additions or substitutions within the spirit and scope of the invention are possible, and any person skilled in the art who has read the present description can make modifications without creative contribution to the embodiment as required, but are protected by the patent laws within the scope of the claims of the present invention.
Claims (6)
1. Intelligent control full-automatic multi-leaf folding door is characterized in that: comprises a door frame, a door plate and a driving mechanism;
the door plate is formed by sequentially assembling at least two door plate units along the horizontal direction, two adjacent door plate units are hinged, the door plate positioned at one end in the horizontal direction is hinged with the door frame (1), the driving mechanism is arranged between the door plate positioned at the other end in the horizontal direction and the upper frame of the door frame (1), and the driving mechanism is used for driving the door plate units to fold and unfold so as to realize the opening and closing of the door plate;
the driving mechanism comprises a motor (4), a guide rail (5), a movable block (6) and an angle adjusting device, wherein the guide rail (5) is arranged along the horizontal direction, the guide rail (5) is fixedly connected with an upper frame of the door frame (1), one end of the guide rail (5) is provided with a belt wheel A (16), the other end of the guide rail (5) is provided with a belt wheel B (17), a transmission belt (8) is connected between the belt wheel A (16) and the belt wheel B (17) in a transmission manner, the belt wheel A (16) is in transmission connection with an output shaft of the motor (4), the guide rail (5) is movably connected with the movable block (6), the movable block (6) is fixedly connected with the transmission belt (8), the transmission belt (8) drives the movable block (6) to move back and forth along the length direction of the guide rail (5), the bottom of the movable block (6) is fixedly connected with the angle adjusting device, and the movable block (6) drives the angle adjusting device to move back and forth along the bottom of the guide rail (5) and the door plate (1) and the position which is fixedly connected with the farthest and farthest angle adjusting unit.
The top of the guide rail (5) is provided with a guide groove (24) along the length direction of the conveyor belt (8), the inside of the guide rail (5) is provided with a guide cavity (25) with a downward opening along the length direction of the conveyor belt (8), the inner side of the bottom of the guide cavity (25) is arc-shaped, the top of the door plate unit is provided with a sliding shaft, and the upper end of the sliding shaft is positioned in the guide cavity (25) and moves back and forth along the length direction of the guide cavity (25);
the upper end of the movable block (6) is bent towards the top of the guide rail (5) to form a step shape, one side of the upper end of the movable block (6) towards the guide groove (24) is provided with a roller A (18), the outer edge of the roller A (18) is contacted with the front side and the rear side of the guide groove (24), and the roller A (18) moves back and forth along the length direction of the guide groove (24);
the inner side of the conveyor belt (8) is provided with convex teeth along the conveying direction of the conveyor belt (8), the top of the movable block (6) is fixedly connected with a fixed block (7), the shape of the fixed block (7) is in a step shape and is matched with that of the top of the movable block (6), the front end of the fixed block (7) is provided with a tooth hole (14) along the length direction of the conveyor belt (8), the part of the conveyor belt (8) provided with the convex teeth is positioned between the fixed block (7) and the movable block (6), the convex teeth in the conveyor belt (8) are clamped with the tooth hole (14) in the fixed block (7), and the conveyor belt (8) drives the fixed block (7) and the movable block (6) to move back and forth along the guide groove (24);
the angle adjusting device comprises an angle adjusting block (9), a moving block (10), a rotating shaft (11), an angle adjusting plate (12) and a torsion plate (13), wherein the top of the angle adjusting block (9) is fixedly connected with the bottom of the movable block (6), a kidney-shaped hole (15) which is penetrated up and down is formed in the top of the angle adjusting block (9), the kidney-shaped hole (15) is positioned below the guide cavity (25), the top of the rotating shaft (11) sequentially passes through the angle adjusting block (9), the kidney-shaped hole (15) and the bottom of the moving block (10) are fixedly connected, the moving block (10) is positioned inside the guide cavity (25) and moves back and forth along the length direction of the guide cavity (25), a moving cavity (28) is arranged at the bottom of the angle adjusting block (9), the back side of the moving cavity (28) is an arc-shaped inclined plane (26), the angle adjusting plate (12) and the torsion plate (13) are both positioned in the moving cavity (28), the angle adjusting plate (12) and the rotating shaft (12) are in contact with the arc-shaped sleeve (28) in a rotating manner, one end of the rotating shaft (12) is in contact with the arc-shaped sleeve (23), the lower extreme of sleeve (23) and the door plant unit fixed connection that is farthest from door plant and door frame (1) articulated department, the one end of torsion board (13) with the outside fixed connection of sleeve (23), the other end of torsion board (13) with the front side in removal chamber (28) offsets, angle adjusting plate (12) be close to one end of pivot (11) with torsion board (13) butt.
2. The intelligent controlled fully automatic multi-leaf folding door of claim 1, wherein: the motor (4) and the belt wheel B (17) are fixedly connected with the upper end of the door frame (1), the belt wheel B (17) is rotationally connected with a supporting shaft, and the supporting shaft is fixedly connected with the upper end of the door frame (1).
3. The intelligent controlled fully automatic multi-leaf folding door of claim 1, wherein: the angle adjusting block (9) is located below the guide rail (5), rollers B (19) are respectively arranged on the front side and the rear side of the moving block (10), the rollers B (19) located on the front side and the rear side of the moving block (10) are propped against the bottoms of the two sides of the opening of the guide cavity (25), and the rollers B (19) roll back and forth along the bottoms of the guide cavity (25).
4. The intelligent controlled fully automatic multi-leaf folding door of claim 1, wherein: the top of the moving block (10) is rotatably connected with a guide wheel (22), and the outer edge of the guide wheel (22) is contacted with the front side and the rear side of the guide cavity (25).
5. The intelligent controlled fully automatic multi-leaf folding door of claim 1, wherein: the length of remove chamber (28)) front side is less than the length of remove chamber (28) rear side, angle adjusting plate (12) with the one end that arc inclined plane (26) of remove chamber (28) offset is provided with gyro wheel C (20), gyro wheel C (20) are followed arc inclined plane (26) of remove chamber (28) roll back and forth, torsion bar (13) with the one end that removes chamber (28) front side offset is provided with gyro wheel D (21), gyro wheel D (21) are followed the front side of remove chamber (28) rolls back and forth.
6. The intelligent controlled fully automatic multi-leaf folding door of claim 1, wherein: the bottom of angle adjusting plate (12) is provided with arc piece (27), one side that arc piece (27) are close to pivot (11) with torsion board (13) are close to the one end butt of pivot (11).
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| CN202111346551.XA CN114165142B (en) | 2021-11-15 | 2021-11-15 | Intelligent control full-automatic multi-leaf folding door |
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| CN202111346551.XA CN114165142B (en) | 2021-11-15 | 2021-11-15 | Intelligent control full-automatic multi-leaf folding door |
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| CN114165142A CN114165142A (en) | 2022-03-11 |
| CN114165142B true CN114165142B (en) | 2023-09-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115162908A (en) * | 2022-08-23 | 2022-10-11 | 上海凡柏建筑科技有限公司 | Electric folding door |
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| CN114165142A (en) | 2022-03-11 |
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