CN115387695A - Swing arm mechanism of permanent magnet linear motor driven intelligent door - Google Patents
Swing arm mechanism of permanent magnet linear motor driven intelligent door Download PDFInfo
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- CN115387695A CN115387695A CN202210880809.2A CN202210880809A CN115387695A CN 115387695 A CN115387695 A CN 115387695A CN 202210880809 A CN202210880809 A CN 202210880809A CN 115387695 A CN115387695 A CN 115387695A
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- swing arm
- linear motor
- permanent magnet
- intelligent door
- arm mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000003139 buffering effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 description 5
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- 230000005284 excitation Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
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- 238000005204 segregation Methods 0.000 description 1
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Classifications
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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
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
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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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of linear motors and discloses a permanent magnet linear motor driven type swing arm mechanism of an intelligent door. This swing arm mechanism of permanent magnet linear motor drive formula intelligence door, the device passes through the effort of cushion collar when rotating on clamping screw, the preliminary buffering purpose has been played, and based on the centrifugal force effect that produces when the cushion collar rotates, make centrifugal bolster and the dashpot on the buffering lid inner wall contact, the cooperation through centrifugal bolster and dashpot realizes handling the slowdown of active cell, realize the stall protection, its security performance has been promoted greatly, and the stability ability of permanent magnet linear motor and intelligence door swing arm has further been promoted through setting up the device.
Description
Technical Field
The invention belongs to the technical field of linear motors, and particularly relates to a permanent magnet linear motor driven type swing arm mechanism of an intelligent door.
Background
Along with the development of economy and the improvement of living standard of people, the application of the intelligent door is more and more extensive, and the intelligent door is necessary for modern buildings such as hotels, supermarkets, department buildings and the like, not only can beautify the environment of entrances and exits, but also has the functions of energy conservation, dust prevention, sound insulation and the like, and is also an important index for building intellectualization.
At present, the permanent magnet linear motor drive type swing arm mechanism for the intelligent door has the following problems in the using process: the intelligent door is opened and closed based on the steady-state characteristic of the motor, the electromagnetic thrust cannot be accurately controlled, and the stability cannot be quickly achieved when the load changes suddenly, so that the equipment is damaged, and the use of the intelligent door is influenced; and the second step is as follows: the existing equipment is complex to install, the traditional installation mode usually requires the swing arm to be screwed down in a fixed posture, the screwing torque is large, and a mechanical clamping device is required to position and fix, so that the labor cost is high, the installation is complex, and time and labor are wasted; therefore, the method has the defects that the use requirements of users cannot be met, and therefore, further improvement is needed.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a swing arm mechanism of a permanent magnet linear motor driven intelligent door is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a swing arm mechanism of a permanent magnet linear motor driven intelligent door, which is achieved by the following specific technical means:
a permanent magnet linear motor driven type swing arm mechanism of an intelligent door comprises a base plate, wherein a driving power supply and a base are arranged on the upper side of the base plate, the driving power supply is arranged on the right side of the base, a stator is arranged at the bottom of the inner wall of the base, a rotor is arranged right above the stator, a fixed seat is arranged on the upper side of the rotor, and a linear motor part is arranged on the upper side of the fixed seat; the right side of the linear motor component is provided with a drag chain, one side of the drag chain, which is far away from the linear motor component, is connected with a driving power supply, the left side of the linear motor component is movably connected with a linkage swing arm, and the left end of the linkage swing arm is movably connected with a positioning component.
Furthermore, a slide rail is arranged on the inner side wall of the base, a sliding part is arranged on the outer side wall of the rotor, and the sliding part and the slide rail are installed in a matched mode; the inside of the base is provided with a guide rod, the left end and the right end of the guide rod penetrate through the middle part of the rotor, the guide rod and the rotor are installed in a sliding fit manner, the stability of the rotor during moving is improved by arranging a sliding rail and a sliding part, the electric energy is transmitted to the stator by utilizing a driving power supply, and the stator is provided with a magnet, the rotor is provided with an electromagnet, based on the magnetic field modulation principle, namely, a static primary excitation magnetic field is modulated by a secondary iron core to generate a moving travelling wave magnetic field at an air gap, and the travelling wave magnetic field and an armature magnetic field form an effective harmonic pair, so that thrust is generated, and the rotor and the linear motor are pushed to move to the left.
Furthermore, set up between the right-hand member of linkage swing arm and the linear electric motor part and install first connecting piece, set up between the left end of linkage swing arm and the locating component and install the second connecting piece, be favorable to the activity of linkage swing arm through setting up first connecting piece and second connecting piece, further promoted the device's practicality.
Further, the locating sucker is installed in locating component's upside setting, locating component's upside and the outside that is located the locating sucker are provided with sealed rubber ring, the inside setting of locating component is the cavity, utilizes the outside wall laminating contact of locating sucker and intelligent door, effectively promotes the absorption dynamics of locating sucker and intelligent door simultaneously to can play sealed effect through setting up sealed rubber ring.
Furthermore, exhaust valves are arranged on the left side and the right side of the positioning component, and each exhaust valve comprises an exhaust shell and an exhaust pad; the lateral wall and the locating component looks fixed mounting of exhaust shell, the inside setting of exhaust shell installs two exhaust cushions, two the relative one side of exhaust shell contacts of laminating mutually, utilizes two exhaust cushions to contact formation encapsulated situation mutually that laminate mutually to make locating component's inside cavity form the negative pressure state, can effectively promote the absorption dynamics of positioning suction cup and intelligent door.
Furthermore, a control button is arranged on the front side of the positioning component, an installation plate is arranged inside the positioning component, the installation plate is fixedly connected with the control button, and a connecting spring is arranged between the installation plate and the inner wall of the positioning component; the inlet port has been opened to positioning element's front side, the mounting panel is the laminating installation with the inlet port setting, through pressing control button, utilizes control button to drive mounting panel synchronous motion, makes mounting panel and inlet port alternate segregation, and the outside air passes through the inlet port in the twinkling of an eye at this moment and transmits to the inside cavity of positioning element and location sucking disc for the separation of positioning element and intelligent door, thereby realizes the dismantlement to the device.
Furthermore, mounting seats are arranged on the front side and the rear side of the base, a fixed screw is connected to each mounting seat through a fixed shaft, a buffer sleeve is sleeved on the outer side of each fixed screw, internal threads are arranged on the inner side wall of each buffer sleeve, and the fixed screws and the buffer sleeves are movably connected in a screwing mode through threads; the movable bearing is installed in the outer side of the buffer sleeve, the connecting rod is fixedly connected between the movable bearing and the fixing base, the connecting rod and the movable bearing are used for driving the buffer sleeve to move synchronously when the rotor drives the fixing base and the linear motor component to move, and the buffer sleeve and the fixing screw rod are enabled to form autorotation under the screwing action of threads between the buffer sleeve and the fixing screw rod.
Furthermore, the lateral wall of cushion collar has seted up the recess, and the inside of recess is provided with centrifugal bolster, set up between centrifugal bolster and the recess inner wall and be connected with the spring, the centrifugal bolster pulling spring outside the cushion collar removes based on the centrifugal force effect that produces when the cushion collar rotates.
Further, the outside of clamping screw is provided with the buffering lid, the buffering lid sets up relatively one side and the base outside wall of linear electric motor part and is connected, the dashpot has been seted up on the inner wall of buffering lid, the dashpot uses through the cooperation with centrifugal bolster, contacts through the dashpot on centrifugal bolster and the buffering lid inner wall, utilizes the synergism realization of centrifugal bolster and dashpot to handle the deceleration of active cell, realizes the stall protection, when effectively avoiding its electromagnetic thrust load change to appear suddenly, the moving speed of intelligence door causes the injury to the people through the intelligence door at the excessive speed, has promoted its security performance greatly.
Advantageous effects
Compared with the prior art, the invention provides a swing arm mechanism of a permanent magnet linear motor driven intelligent door, which has the following beneficial effects:
1. this swing arm mechanism of permanent magnet linear motor drive formula intelligence door, the device passes through the cushion collar effort when rotating on clamping screw, preliminary buffering purpose has been played, and the centrifugal force effect that produces when rotating based on the cushion collar, make centrifugal bolster and the dashpot on the buffering lid inner wall contact, cooperation effect through centrifugal bolster and dashpot realizes handling the deceleration of active cell, realize the stall protection, when effectively having solved electromagnetic thrust load change suddenly appearing, the moving speed of intelligence door is too fast to the problem that causes the injury to people through the intelligence door, its security performance has been promoted greatly, and through setting up the device further promoted the stability ability of permanent magnet linear motor and intelligence door swing arm, be favorable to the use of intelligence door, use safe and reliable.
2. This swing arm mechanism of permanent magnet linear motor drive formula intelligence door, the device is through effectively adjusting the position of locating part, make the contact of laminating mutually outside wall of positioning chuck and intelligent door simultaneously, the inside air of positioning chuck and locating part all outwards discharges through discharge valve this moment, it forms the enclosed state to recycle two exhaust cushions of laminating mutually, thereby make the inside cavity formation negative pressure state of locating part, can effectively promote the absorption dynamics of positioning chuck and intelligent door, utilize outside atmospheric pressure to firmly adsorb it with intelligent door simultaneously, further guaranteed the positioning chuck to the absorbent stability of intelligent door, and do not need additionally to use mechanical clamping device to fix a position and fix through this setting, not only the cost of labor has been reduced, moreover, the operation is simple, and convenient for installation.
3. This swing arm mechanism of permanent magnet linear electric motor drive formula intelligence door, the device passes through drive power supply with electric energy transmission to the stator in, and the stator setting is magnet, the active cell setting is the electro-magnet, based on the field modulation principle, produce the travelling wave magnetic field of motion in air gap department after static primary excitation magnetic field is modulated by secondary core promptly, this travelling wave magnetic field constitutes effective harmonic with armature magnetic field right, thereby produce thrust, and then promote active cell and linear electric motor and move to the left side, and when linear electric motor moved, the left end that utilizes the linkage swing arm promotes the locating part, thereby drive locating part and intelligent door synchronous motion, and then realize opening purpose of intelligent door.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the driving power supply and base mounting structure of the present invention;
FIG. 5 is a schematic view of a base and mover mounting structure of the present invention;
FIG. 6 is a schematic view of a stator and mover mounting structure according to the present invention;
FIG. 7 is a schematic view of the linear motor and positioning member mounting structure of the present invention;
FIG. 8 is a perspective view of a positioning member of the present invention;
FIG. 9 is a schematic view of the positioning member and control button mounting structure of the present invention;
FIG. 10 is a schematic view of the positioning member and exhaust valve mounting arrangement of the present invention;
FIG. 11 is an enlarged view of portion A of FIG. 10 in accordance with the present invention;
FIG. 12 is a schematic perspective view of a bumper cap according to the present invention;
FIG. 13 is a schematic view of the mounting structure of the mounting base and the fixing screw of the present invention;
FIG. 14 is a schematic view of the mounting structure of the fixing screw and the buffering cap according to the present invention;
FIG. 15 is a schematic view of the mounting structure of the fixing screw and the cushion collar of the present invention;
fig. 16 is an enlarged view of portion B of fig. 14 in accordance with the present invention.
In the figure: 1. a base plate; 2. a drive power supply; 3. a base; 31. a slide rail; 4. a stator; 5. a mover; 51. a slider; 6. a guide bar; 7. a fixed seat; 8. a linear motor component; 81. a drag chain; 9. a swing arm is linked; 91. a first connecting member; 92. a second connecting member; 10. a positioning member; 101. positioning a sucker; 102. sealing the rubber ring; 11. an exhaust valve; 111. an exhaust shell; 112. an air exhaust cushion; 12. a control button; 121. mounting a plate; 122. a connecting spring; 13. an air inlet; 14. a mounting base; 141. a fixed shaft; 15. fixing the screw rod; 16. a buffer sleeve; 161. a centrifugal buffer; 17. a movable bearing; 171. a connecting rod; 18. a buffer cover; 181. a buffer tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and it should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention may be combined with each other, for convenience of description, the words "up", "down", "left" and "right" appearing hereinafter merely indicate that the words are consistent with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.
Referring to fig. 1 to 16, a swing arm mechanism of a permanent magnet linear motor driven intelligent door includes a base plate 1, a driving power supply 2 and a base 3 are installed on the upper side of the base plate 1, the driving power supply 2 is installed on the right side of the base 3, a stator 4 is installed on the bottom of the inner wall of the base 3, a mover 5 is installed right above the stator 4, a fixed seat 7 is installed on the upper side of the mover 5, and a linear motor part 8 is installed on the upper side of the fixed seat 7; the inner side wall of the base 3 is provided with a slide rail 31, the outer side wall of the rotor 5 is provided with a sliding part 51, and the sliding part 51 and the slide rail 31 are installed in a matching way; the inner part of the base 3 is provided with a guide rod 6, the left end and the right end of the guide rod 6 penetrate through the middle part of the rotor 5, the guide rod 6 and the rotor 5 are installed in a sliding fit mode, the arrangement of a sliding rail 31 and a sliding part 51 is favorable for improving the stability of the rotor 5 during movement, the driving power supply 2 is utilized for transmitting electric energy to the stator 4, the stator 4 is provided with a magnet, the rotor 5 is provided with an electromagnet, based on a magnetic field modulation principle, a static primary excitation magnetic field is modulated by a secondary iron core to generate a moving traveling wave magnetic field at an air gap, and the traveling wave magnetic field and an armature magnetic field form an effective harmonic pair, so that thrust is generated, and the rotor 5 and the linear motor are further pushed to move to the left side;
the right side of the linear motor part 8 is provided with and connected with a drag chain 81, one side of the drag chain 81, which is far away from the linear motor part 8, is connected with the driving power supply 2, the left side of the linear motor part 8 is movably connected with a linkage swing arm 9, a first connecting piece 91 is arranged between the right end of the linkage swing arm 9 and the linear motor part 8, a second connecting piece 92 is arranged between the left end of the linkage swing arm 9 and the positioning part 10, the first connecting piece 91 and the second connecting piece 92 are favorable for the movement of the linkage swing arm 9, and the practicability of the device is further improved; the left end of the linkage swing arm 9 is movably connected with a positioning component 10, a positioning sucker 101 is arranged and installed on the upper side of the positioning component 10, a sealing rubber ring 102 is arranged on the upper side of the positioning component 10 and located on the outer side of the positioning sucker 101, a cavity is formed in the positioning component 10, the positioning sucker 101 is attached to and contacted with the outer side wall of the intelligent door, meanwhile, the adsorption force of the positioning sucker 101 and the intelligent door is effectively improved, and the sealing effect can be achieved by arranging the sealing rubber ring 102; the left side and the right side of the positioning component 10 are provided with exhaust valves 11, and the exhaust valves 11 comprise exhaust shells 111 and exhaust pads 112; the outer side wall of the exhaust shell 111 is fixedly installed with the positioning component 10, two exhaust cushions 112 are installed inside the exhaust shell 111, opposite sides of the two exhaust shells 111 are in contact with each other in a fitting manner, and the two exhaust cushions 112 are in contact with each other in a fitting manner to form a closed state, so that a negative pressure state is formed in an inner cavity of the positioning component 10, and the adsorption force of the positioning sucker 101 and the intelligent door can be effectively improved;
a control button 12 is arranged on the front side of the positioning component 10, a mounting plate 121 is arranged inside the positioning component 10, the mounting plate 121 is fixedly connected with the control button 12, and a connecting spring 122 is arranged between the mounting plate 121 and the inner wall of the positioning component 10; an air inlet 13 is formed in the front side of the positioning component 10, the mounting plate 121 and the air inlet 13 are arranged in a fitting manner, the mounting plate 121 is driven to move synchronously by pressing the control button 12 and driving the mounting plate 121 to separate from the air inlet 13 through the control button 12, and at the moment, outside air is instantly transmitted to a cavity inside the positioning component 10 and the positioning sucker 101 through the air inlet 13, so that the positioning component 10 is separated from the intelligent door, and the device is disassembled;
the front side and the rear side of the base 3 are respectively provided with an installation seat 14, the installation seats 14 are connected with a fixed screw 15 through a fixed shaft 141, the outer side of the fixed screw 15 is sleeved with a buffer sleeve 16, the inner side wall of the buffer sleeve 16 is provided with internal threads, and the fixed screw 15 and the buffer sleeve 16 are movably connected through thread screwing; the outer side of the buffer sleeve 16 is provided with a movable bearing 17, a connecting rod 171 is fixedly connected between the movable bearing 17 and the fixed seat 7, the fixed seat 7 and the linear motor part 8 are driven to move by the rotor 5, meanwhile, the buffer sleeve 16 is driven to synchronously move by the connecting rod 171 and the movable bearing 17, and the buffer sleeve 16 and the fixed screw 15 form autorotation under the screwing action of threads between the buffer sleeve 16 and the fixed screw 15; a groove is formed in the outer side wall of the buffer sleeve 16, a centrifugal buffer 161 is arranged in the groove, a spring is connected between the centrifugal buffer 161 and the inner wall of the groove, and the centrifugal buffer 161 outside the buffer sleeve 16 pulls the spring to move outwards based on the action of centrifugal force generated when the buffer sleeve 16 rotates; the outside of clamping screw 15 is provided with buffering lid 18, buffering lid 18 sets up with the base 3 outside lateral wall relatively one side of linear electric motor part 8 mutually and is connected, the dashpot 181 has been seted up on the inner wall of buffering lid 18, the dashpot 181 uses through the cooperation with centrifugal buffer 161, the dashpot 181 through centrifugal buffer 161 on with buffering lid 18 inner wall contacts, the cooperation that utilizes centrifugal buffer 161 and dashpot 181 realizes handling the deceleration of active cell 5, realize the stall protection, when effectively avoiding its electromagnetic thrust load change to appear suddenly, the moving speed of intelligence door causes the injury to the people through the intelligence door at the excessive speed, its security performance has been promoted greatly.
The specific use mode and function of the embodiment are as follows:
the working principle is as follows: the swing arm mechanism of the permanent magnet linear motor driven type intelligent door, at present, along with the development of economy and the improvement of living standard of people, the application of the intelligent door is more and more extensive, the swing arm mechanism is now necessary for modern buildings such as a plurality of hotels, supermarkets, department buildings and the like, in addition, the existing intelligent door needs to be installed in the using process, one side of a bottom plate 1 is installed on the wall, a positioning component 10 is installed in a fitting mode with the intelligent door, the position of the positioning component 10 is effectively adjusted, after the position is adjusted, the positioning component 10 is pressed to the intelligent door, meanwhile, the positioning sucker 101 is in fitting contact with the outer side wall of the intelligent door, air inside the positioning sucker 101 and the positioning component 10 is exhausted outwards through an exhaust valve 11, a closed state is formed by using two exhaust cushions 112 in fitting contact, accordingly, a negative pressure state is formed in an inner cavity of the positioning component 10, the suction force of the positioning sucker 101 and the intelligent door can be effectively improved, meanwhile, the suction force is firmly adsorbed with the intelligent door by using external large air pressure, the positioning sucker 101 is further ensured to be in a closed state, the intelligent door is not only, the mechanical fixing device is not needed, and the manual operation cost is reduced; when the device needs to be disassembled, the control button 12 is pressed, the control button 12 is utilized to drive the mounting plate 121 to synchronously move, the connecting spring 122 is pulled, the mounting plate 121 and the air inlet 13 are separated from each other while the mounting plate 121 moves, and at the moment, outside air is instantly transmitted to the cavity inside the positioning component 10 and the positioning sucker 101 through the air inlet 13, so that the positioning component 10 is separated from the intelligent door, the device is disassembled, and the effects of convenience in disassembly, quickness and high efficiency are realized through the arrangement;
when the intelligent door needs to be opened in the using process, a program instruction is sent to the driving power supply 2 in an electric signal form through the control of an external program, the driving power supply 2 is utilized to transmit electric energy to the stator 4, the stator 4 is provided with a magnet, the rotor 5 is provided with an electromagnet, based on a magnetic field modulation principle, a static primary excitation magnetic field is modulated by a secondary iron core to generate a moving traveling wave magnetic field at an air gap, the traveling wave magnetic field and an armature magnetic field form an effective harmonic pair to generate thrust, the rotor 5 and the linear motor are further pushed to move to the left side, and the left end of the linkage swing arm 9 is utilized to push the positioning part 10 while the linear motor moves, so that the positioning part 10 and the intelligent door are driven to synchronously move, and the opening purpose of the intelligent door is further realized;
in addition, when the intelligent door and the permanent magnet linear motor are used, the permanent magnet linear motor drives the intelligent door to open or close, at this time, when the electromagnetic thrust suddenly changes in load, the moving speed of the rotor 5 on the stator 4 is suddenly accelerated, and the rotor 5 drives the fixed base 7 and the linear motor component 8 to move, the connecting rod 171 and the movable bearing 17 are used for driving the buffer sleeve 16 to synchronously move, the buffer sleeve 16 and the fixed screw 15 form rotation through the thread screwing action between the buffer sleeve 16 and the fixed screw 15, and the movable bearing 17 is arranged, the connecting rod 171 and the fixed base 7 cannot rotate, acting force generated when the buffer sleeve 16 rotates on the fixed screw 15 plays a primary buffering purpose, and based on the centrifugal force generated when the buffer sleeve 16 rotates, a centrifugal spring 161 outside the buffer sleeve 16 pulls the spring to move outwards, the centrifugal buffer 161 is made to contact with the buffer slot 181 on the inner wall of the buffer cover 18, speed reduction processing on the buffer 5 is realized through the cooperation of the centrifugal buffer 161 and the buffer slot 181, the protection is realized, when the electromagnetic thrust of the intelligent door and the load change effectively avoids the situation that the intelligent door suddenly moves faster, and the intelligent door can be greatly improved by the safety swing arm, and the safety of the intelligent door can be further improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a swing arm mechanism of permanent magnet linear electric motor drive formula intelligence door, includes bottom plate (1), its characterized in that:
the motor is characterized in that a driving power supply (2) and a base (3) are arranged on the upper side of the bottom plate (1), the driving power supply (2) is arranged on the right side of the base (3), a stator (4) is arranged at the bottom of the inner wall of the base (3), a rotor (5) is arranged right above the stator (4), a fixed seat (7) is arranged on the upper side of the rotor (5), and a linear motor part (8) is arranged on the upper side of the fixed seat (7);
the right side of linear electric motor part (8) sets up and is connected with tow chain (81), one side that linear electric motor part (8) were kept away from in tow chain (81) is connected with drive power supply (2), the left side swing joint of linear electric motor part (8) has linkage swing arm (9), the left end swing joint of linkage swing arm (9) has positioning element (10).
2. The swing arm mechanism of permanent magnet linear motor driven intelligent door of claim 1, characterized in that: a sliding rail (31) is arranged on the inner side wall of the base (3), a sliding piece (51) is arranged on the outer side wall of the rotor (5), and the sliding piece (51) and the sliding rail (31) are installed in a matched mode;
the novel motor rotor is characterized in that a guide rod (6) is arranged inside the base (3), the middle of the rotor (5) is penetrated through the left end and the right end of the guide rod (6), and the guide rod (6) and the rotor (5) are installed in a sliding fit mode.
3. The swing arm mechanism of the permanent magnet linear motor driven intelligent door of claim 1, characterized in that: a first connecting piece (91) is arranged between the right end of the linkage swing arm (9) and the linear motor part (8), and a second connecting piece (92) is arranged between the left end of the linkage swing arm (9) and the positioning part (10).
4. The swing arm mechanism of permanent magnet linear motor driven intelligent door of claim 1, characterized in that: the upside of locating component (10) sets up installs positioning suction cup (101), the upside of locating component (10) and the outside that is located positioning suction cup (101) are provided with sealed rubber ring (102), locating component (10) inside sets up and is the cavity.
5. The swing arm mechanism of the permanent magnet linear motor driven intelligent door of claim 1, characterized in that: the left side and the right side of the positioning component (10) are provided with exhaust valves (11), and each exhaust valve (11) comprises an exhaust shell (111) and an exhaust pad (112);
the lateral wall and the locating component (10) looks fixed mounting of exhaust shell (111), two exhaust pad (112) are installed to the inside setting of exhaust shell (111), two the relative one side laminating contact mutually of exhaust shell (111).
6. The swing arm mechanism of the permanent magnet linear motor driven intelligent door of claim 1, characterized in that: a control button (12) is arranged on the front side of the positioning component (10), an installation plate (121) is arranged inside the positioning component (10), the installation plate (121) is fixedly connected with the control button (12), and a connecting spring (122) is arranged between the installation plate (121) and the inner wall of the positioning component (10);
the front side of locating component (10) is opened and is equipped with inlet port (13), mounting panel (121) and inlet port (13) set up to be the laminating installation.
7. The swing arm mechanism of the permanent magnet linear motor driven intelligent door of claim 1, characterized in that: the front side and the rear side of the base (3) are respectively provided with a mounting seat (14), the mounting seats (14) are connected with a fixed screw (15) through a fixed shaft (141), the outer side of the fixed screw (15) is sleeved with a buffer sleeve (16), the inner side wall of the buffer sleeve (16) is provided with internal threads, and the fixed screw (15) and the buffer sleeve (16) are movably connected in a screwing manner through threads;
wherein, the outside of cushion collar (16) sets up installs loose bearing (17), fixedly connected with connecting rod (171) between loose bearing (17) and fixing base (7).
8. The swing arm mechanism of permanent magnet linear motor driven intelligent door of claim 7, characterized in that: the lateral wall of cushion collar (16) is seted up flutedly, and the inside of recess is provided with centrifugal cushion (161), it is connected with the spring to set up between centrifugal cushion (161) and the recess inner wall.
9. The swing arm mechanism of permanent magnet linear motor driven intelligent door of claim 8, characterized in that: the outside of clamping screw (15) is provided with buffering lid (18), buffering lid (18) set up with base (3) outside lateral wall relatively one side of linear electric motor part (8) and are connected, buffer slot (181) have been seted up on the inner wall of buffering lid (18), buffer slot (181) and centrifugal buffer (161) are through the cooperation use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210880809.2A CN115387695B (en) | 2022-07-26 | 2022-07-26 | Swing arm mechanism of permanent magnet linear motor driven intelligent door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210880809.2A CN115387695B (en) | 2022-07-26 | 2022-07-26 | Swing arm mechanism of permanent magnet linear motor driven intelligent door |
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| Publication Number | Publication Date |
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| CN115387695A true CN115387695A (en) | 2022-11-25 |
| CN115387695B CN115387695B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210880809.2A Active CN115387695B (en) | 2022-07-26 | 2022-07-26 | Swing arm mechanism of permanent magnet linear motor driven intelligent door |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204960628U (en) * | 2015-09-30 | 2016-01-13 | 哈尔滨理工大学 | Use linear electric motor's automatic closer of intelligent window |
| CN106677657A (en) * | 2015-11-11 | 2017-05-17 | 十堰市驰田汽车有限公司 | Hydraulic open-closed system for car rear door |
| CN206309195U (en) * | 2016-12-30 | 2017-07-07 | 四川省科学城新方舟安防科技有限责任公司 | A kind of automatic-sealed switching mechanism |
| CN109869062A (en) * | 2019-03-12 | 2019-06-11 | 广州朴墅智能科技有限公司 | A kind of automatic door opening system |
| CN114700641A (en) * | 2022-04-14 | 2022-07-05 | 深圳市宇创显示科技有限公司 | Multistation adjusting device of laser beam machining CNC combined production polaroid |
-
2022
- 2022-07-26 CN CN202210880809.2A patent/CN115387695B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204960628U (en) * | 2015-09-30 | 2016-01-13 | 哈尔滨理工大学 | Use linear electric motor's automatic closer of intelligent window |
| CN106677657A (en) * | 2015-11-11 | 2017-05-17 | 十堰市驰田汽车有限公司 | Hydraulic open-closed system for car rear door |
| CN206309195U (en) * | 2016-12-30 | 2017-07-07 | 四川省科学城新方舟安防科技有限责任公司 | A kind of automatic-sealed switching mechanism |
| CN109869062A (en) * | 2019-03-12 | 2019-06-11 | 广州朴墅智能科技有限公司 | A kind of automatic door opening system |
| CN114700641A (en) * | 2022-04-14 | 2022-07-05 | 深圳市宇创显示科技有限公司 | Multistation adjusting device of laser beam machining CNC combined production polaroid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115387695B (en) | 2023-08-22 |
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