CN209413654U - A kind of door-opening mechanism up and down - Google Patents
A kind of door-opening mechanism up and down Download PDFInfo
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- CN209413654U CN209413654U CN201822052547.2U CN201822052547U CN209413654U CN 209413654 U CN209413654 U CN 209413654U CN 201822052547 U CN201822052547 U CN 201822052547U CN 209413654 U CN209413654 U CN 209413654U
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- door
- driving wheel
- photoelectric sensor
- opening mechanism
- doors
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Abstract
The utility model is a kind of door-opening mechanism up and down, including two heel posts, two groups of doors are fixedly installed on two heel posts, two groups of doors can be slided in vertical direction, it is fixedly installed with driving motor respectively on two heel posts, the output shaft and upper driving wheel of driving motor are sequentially connected, upper driving wheel is sequentially connected by transmission belt and lower driving wheel, lower driving wheel is fixedly mounted on heel post, drive belt ring is around upper driving wheel and lower driving wheel, transmission belt is spatially divided into the A section band and B sections of bands being parallel to each other by upper driving wheel and lower driving wheel, two groups of doors are connect with A sections of bands and B sections of V belt translations respectively；It is fixedly installed with barn door on door, upper photoelectric sensor and the next photoelectric sensor are fixedly installed on heel post, upper photoelectric sensor and the next photoelectric sensor can provide control signal for the stroke of door.The mechanism can guarantee the folding of door, while provide structure basis to provide the door machine structure with air-tightness.
Description
Technical field
The utility model is field of electromechanical technology, specifically a kind of door-opening mechanism up and down.
Background technique
Installation safety door is generally required in vertical conveyor system, at entrance.Especially in clean environment, in order to
It prevents the fugitive dust in hoistway from entering dust proof workshop, needs effective air-isolation.Therefore, have to the requirement of switching door close as far as possible
Envelope, stable structure, operation is smooth, and limit is accurate.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of door-opening mechanisms up and down.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of door-opening mechanism up and down, it is characterized in that: including two heel posts that parallel vertical is arranged, it is solid on two heel posts
Dingan County is equipped with two groups of doors, and two groups of doors are located in the same vertical plane, and two groups of doors can be sliding in vertical direction
It is dynamic, driving motor is fixedly installed on two heel posts respectively, output shaft and the upper driving wheel transmission of the driving motor connect
It connects, upper driving wheel is sequentially connected by transmission belt and lower driving wheel, and the lower driving wheel is fixedly mounted on heel post, described
Drive belt ring around upper driving wheel and lower driving wheel, transmission belt is spatially divided by upper driving wheel and lower driving wheel to be parallel to each other
A section band and B sections of bands, two groups of doors connect with A sections of bands and B sections of V belt translations respectively；
It is fixedly installed with barn door on the door, upper photoelectric sensor is fixedly installed on the heel post
With the next photoelectric sensor, the upper photoelectric sensor is located at when two groups of doors are opened to greatest limit where barn door
Position, barn door position when the next photoelectric sensor is located at two groups of door tight closures.
The door includes several horizontal bar components and several vertical bar components, the horizontal bar component and
Vertical bar component is mutually perpendicular to, and the door is square frame structure, the net that horizontal bar component and vertical bar component surround
Glass panel is fixedly installed in lattice.
The length of the door is greater than the horizontal distance between two heel posts, is fixedly mounted on the lateral surface of heel post
There is the sliding rail being vertically arranged, the door passes through slide block structure close to the edge both ends of heel post and sliding rail sliding connects
It connects, the slide block structure includes sliding block, and the sliding block connects by the way that the vertical bar component at connecting plate and door edge is fixed
It connects, the connecting plate and door are mutually perpendicular to and extend to heel post direction, the sliding block and sliding rail extending direction phase
Together.
The edge lateral surface of the door is covered with cladding face, and the cladding face is made of metal material, described
Door and heel post contact surface on be provided with sealing joint strip.
The barn door is arranged in parallel with door, and the barn door connects by the way that shading board mount and door are fixed
It connects.
The shading board mount is fixedly connected with transmission belt, and the barn door support level setting, connecting rod passes through
Through-hole on shading board mount, the connecting rod surface are threaded, and are all provided with above and below the shading board mount
It is equipped with fixture nut, the fixture nut is nested on the outside of connecting rod, and the upper/lower terminal of the connecting rod passes through connection
Hinge is fixedly connected with transmission belt.
The next photoelectric sensor and upper photoelectric sensor are U-shaped photoelectric sensor, the barn door fortune
Dynamic path passes through in U-shaped photoelectric sensor opening, and the U-shaped photoelectric sensor is fixedly mounted in u-bracket, the U
Type bracket is fixedly connected with heel post side wall.
The next photoelectric sensor and upper photoelectric sensor are connect with controller data input end signal, described
Driving motor be stepper motor, the driving motor connect with controller data output end signal.
The output shaft and transmission input shaft of the driving motor are sequentially connected, the output shaft and upper driving wheel of gearbox
Transmission connection.
Door-opening mechanism can be the beneficial effects are as follows: first, by reducing between door and heel post about this kind
Spacing, improve leakage efficiency, by sealing joint strip can be realized door be closed when seal request, reduce sealing
Cost；
Second, two groups of motors are controlled by the same set of control system in the same controller, avoid coaxial transmission, letter
While having changed mechanical structure, reduced design cost, additionally it is possible to by program independent control, make two motor synchronous averagings, respectively
It is independent to stop, it realizes switch gate and corrects height and position of the door both sides when stopping, preventing a both sides height from generating accumulated error；
Third, the quadrangle of door are equipped with sliding block, and sliding rail is mounted on heel post, and sliding block rail structure can both guarantee
Door operation is smooth, and can limit very well the gap of door and heel post, to guarantee preferable leakproofness；
4th, light cutting device is installed on door, for cutting off the light of photoelectric sensor, to achieve the purpose that detection,
Control signal is provided for the stroke end of door；
5th, each driving motor drives an annular driving band, and transmission belt is divided by upper and lower driving wheel is located at two
Two sections of A, B of side, under the drive of driving motor, therefore the direction of motion of two sections of transmission belts of A, B is on the contrary, can drive two knots
Structure moves in the opposite direction realizes opening and closing movement.
Detailed description of the invention
Fig. 1 is a kind of structure principle chart of door-opening mechanism up and down of the utility model.
Fig. 2 is a kind of structure principle chart of door-opening mechanism transmission mechanism up and down of the utility model.
Fig. 3 is a kind of structure principle chart of door-opening mechanism shading board mount up and down of the utility model.
Fig. 4 is a kind of structure principle chart of door-opening mechanism connecting rod up and down of the utility model.
Fig. 5 is a kind of structure principle chart of door-opening mechanism A sections of bands and B sections of bands up and down of the utility model.
Figure of description mark: 1, heel post；2, door；3, horizontal bar component；4, vertical bar component；5, glass surface
Plate；6, driving motor；7, transmission mechanism；8, connecting plate；9, sliding block；10, sliding rail；11, face is coated；12, upper driving wheel；13, become
Fast case；14, transmission belt；15, barn door；16, the next photoelectric sensor；17, upper photoelectric sensor；18, shading board mount；
19, lower driving wheel；20, connects hinge；21, connecting rod；22, fixture nut；23, A sections of bands；24, B sections of bands.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment.
As shown in Fig. 1 to 5, a kind of door-opening mechanism up and down, it is characterized in that: include two heel posts 1 of parallel vertical setting,
Two groups of doors 2 are fixedly installed on two heel posts 1, two groups of doors 2 are located in the same vertical plane, two groups of doors 2
Can be slided in vertical direction, be fixedly installed with driving motor 6 on two heel posts 1 respectively, the driving motor 6 it is defeated
Shaft and upper driving wheel 12 are sequentially connected, and upper driving wheel 12 is sequentially connected by transmission belt 14 and lower driving wheel 19, under described
Driving wheel 19 is fixedly mounted on heel post 1, and the transmission belt 14 is around upper driving wheel 12 and lower driving wheel 19, upper driving wheel
12 and lower driving wheel 19 spatially transmission belt 14 is divided for the A section band 23 being parallel to each other and B sections of bands 24, two groups of doors 2 divide
It is not sequentially connected with A sections of bands 23 and B sections of bands 24；
It is fixedly installed with barn door 15 on the door 2, is fixedly installed with upper photoelectric transfer on the heel post 1
Sensor 17 and the next photoelectric sensor 16, the upper photoelectric sensor 17 are located at two groups of doors 2 and are opened to greatest limit
When 15 position of barn door, 15 institute of barn door when the next photoelectric sensor 16 is located at two groups of 2 tight closures of door
In position.
Heel post 1 provides the support being fixedly connected as the fixed support portion in fixed frame, for two groups of doors 2
Structure, driving motor 6 and transmission mechanism 7 are sequentially connected, and transmission mechanism 7 is able to drive two groups of doors 2 and transports in the opposite direction
It is dynamic, realize that the closure or openness of door 2, each driving motor 6 drive an annular driving band 14, upper and lower driving wheel will pass
Dynamic band, which is divided into, is located at two sections of A, B of two sides, under the drive of driving motor 6, the direction of motion phase of two sections of transmission belts of A, B
Instead, therefore two doors can be driven to move realization opening and closing movement in the opposite direction.
And barn door 15 and photoelectric sensor are used cooperatively the stroke for door machine structure 2 and provide final position, in the present embodiment,
One group of barn door 15 is only needed, four sides without two groups of doors are respectively mounted barn door 15 and photoelectric sensor.
In the present embodiment, door 2 includes several horizontal bar components 3 and several vertical bar components 4, the level
Bar component 3 and vertical bar component 4 are mutually perpendicular to, and the door 2 is square frame structure, horizontal bar component 3 and vertical bar
Glass panel 5 is fixedly installed in the grid that component 4 surrounds.
Door 2 is fenestral fabric, is fixedly installed with glass panel 5 in grid, is equipped on the inner wall of grid inwardly
The fixed plate of extension, glass panel 5 are fixedly mounted in fixed plate.This kind of latticed door 2 being capable of arbitrary size extension
Area.The setting of glass panel 5 can guarantee that the visual field of 2 two sides of door is unaffected.
In the present embodiment, the length of door 2 is greater than the horizontal distance between two heel posts 1, on the lateral surface of heel post 1
Be fixedly installed with the sliding rail 10 being vertically arranged, the door 2 close to the edge both ends of heel post 1 pass through slide block structure with
Sliding rail 10 is slidably connected, and the slide block structure includes sliding block 9, and the sliding block 9 passes through connecting plate 8 and 2 edge of door
Vertical bar component 4 is fixedly connected, and the connecting plate 8 and door 2 are mutually perpendicular to and extend to 1 direction of heel post, described
Sliding block 9 is identical as 10 extending direction of sliding rail.
The quadrangle of door 2 is mounted on sliding block 9, and sliding rail 10 is mounted on heel post 1, and sliding block rail structure can both be protected
Card door 2 runs smooth, and the gap of door 2 Yu heel post 1 can be limited very well, to guarantee preferable leakproofness.
In the present embodiment, the edge lateral surface of door 2 is covered with cladding face 11, and the cladding face 11 is by metal material
It is made, is provided with sealing joint strip on the contact surface of the door 2 and heel post 1.
The setting in cladding face 11 can protect the edge of door 2, further reduce between door 2 and heel post 1
Spacing.
In the present embodiment, barn door 15 is arranged in parallel with door 2, the barn door 15 by shading board mount 18 with
Door 2 is fixedly connected.The shading board mount 18 is fixedly connected with transmission belt 14, and 18 level of shading board mount is set
It sets, connecting rod 21 passes through the through-hole on shading board mount 18, and 21 surface of connecting rod is threaded, the barn door
Fixture nut 22 is provided with above and below bracket 18, the fixture nut 22 is nested in 21 outside of connecting rod, described
The upper/lower terminal of connecting rod 21 passes through connects hinge 20 and is fixedly connected with transmission belt 14.
The bottom margin of upper side door structure 2, the next photoelectric sensor 16 and upper light is arranged in the barn door 15 of the device
Electric transducer 17 is located at the both ends of 2 displacement stroke of door.The next photoelectric sensor 16 and upper photoelectric sensor 17 it
Between distance be door 2 maximum displacement distance.It drives barn door 15 mobile by transmission belt 14, and then drives door 2
Closure or openness.Upper and lower two groups of fixture nuts 22 clamp shading board mount 18, realize shading board mount 18 and connecting rod 21
It is fastenedly connected.The both ends between connecting rod 21 are fastenedly connected by connects hinge 20 with conveyer belt 14 simultaneously, due to connects hinge
20 can deformation, and connects hinge 20 and transmission belt 14 have more tie point, and the setting of connects hinge 20 enables flexibility
It is changed stepwise, ensure that the stability connecting with transmission belt 14.
In the present embodiment, the next photoelectric sensor 16 and upper photoelectric sensor 17 are U-shaped photoelectric sensor, described
15 motion path of barn door passes through in U-shaped photoelectric sensor opening, and the U-shaped photoelectric sensor is fixedly mounted on u-bracket
On, the u-bracket is fixedly connected with heel post side wall.
In the present embodiment, the next photoelectric sensor 16 and upper photoelectric sensor 17 with controller data input end signal
Connection, the driving motor 6 are stepper motor, and the driving motor 6 is connect with controller data output end signal.
In the present embodiment, the output shaft and 13 input shaft of gearbox of driving motor 6 are sequentially connected, the output shaft of gearbox 13
It is sequentially connected with upper driving wheel 12.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of door-opening mechanism up and down, it is characterized in that: including two heel posts (1) of parallel vertical setting, two heel posts (1)
On be fixedly installed with two groups of doors (2), two groups of doors (2) are located in the same vertical plane, and two groups of doors (2) can be with
Slide in vertical direction, be fixedly installed with respectively driving motor (6) on two heel posts (1), the driving motor (6) it is defeated
Shaft and upper driving wheel (12) are sequentially connected, and upper driving wheel (12) is sequentially connected by transmission belt (14) and lower driving wheel (19),
The lower driving wheel (19) is fixedly mounted on heel post (1), the transmission belt (14) around upper driving wheel (12) and under
Transmission belt (14) is spatially divided into the A section band being parallel to each other by driving wheel (19), upper driving wheel (12) and lower driving wheel (19)
(23) it is sequentially connected respectively with A sections of bands (23) and B sections of bands (24) with B sections of bands (24), two groups of doors (2)；
It is fixedly installed with barn door (15) on the door (2), the heel post is fixedly installed with upper photoelectricity on (1)
Sensor (17) and the next photoelectric sensor (16), the upper photoelectric sensor (17) are located at two groups of doors (2) and open
Barn door (15) position when to greatest limit, it is close that the next photoelectric sensor (16) is located at two groups of doors (2)
Barn door (15) position when closure.
2. a kind of door-opening mechanism up and down according to claim 1, it is characterised in that: the door (2) includes several
The horizontal bar component of root (3) and several vertical bar components (4), the horizontal bar component (3) and vertical bar component (4) are mutually hung down
Directly, the door (2) is square frame structure, is fixed in the grid that horizontal bar component (3) and vertical bar component (4) surround
Glass panel (5) are installed.
3. a kind of door-opening mechanism up and down according to claim 2, it is characterised in that: the length of the door (2) is big
Horizontal distance between two heel posts (1) is fixedly installed with the sliding rail (10) being vertically arranged on the lateral surface of heel post (1),
The door (2) passes through slide block structure close to the edge both ends of heel post (1) and is slidably connected with sliding rail (10), described
Slide block structure includes sliding block (9), and the sliding block (9) passes through the vertical bar component (4) of connecting plate (8) and door (2) edge
It is fixedly connected, the connecting plate (8) and door (2) are mutually perpendicular to and extend to heel post (1) direction, the sliding block
(9) identical as sliding rail (10) extending direction.
4. a kind of door-opening mechanism up and down according to claim 3, it is characterised in that: outside the edge of the door (2)
Side is covered with cladding face (11), and the cladding face (11) is made of metal material, the door (2) and heel post
(1) sealing joint strip is provided on contact surface.
5. a kind of door-opening mechanism up and down according to claim 1, it is characterised in that: the barn door (15) and door
(2) it is arranged in parallel, the barn door (15) is fixedly connected by shading board mount (18) with door (2).
6. a kind of door-opening mechanism up and down according to claim 5, it is characterised in that: the shading board mount (18) and biography
Dynamic band (14) is fixedly connected, and the shading board mount (18) is horizontally disposed, and connecting rod (21) passes through on shading board mount (18)
Through-hole, the connecting rod (21) surface is threaded, is provided with above and below the shading board mount (18)
Fixture nut (22), the fixture nut (22) are nested on the outside of connecting rod (21), and upper and lower the two of the connecting rod (21)
End is fixedly connected by connects hinge (20) with transmission belt (14).
7. a kind of door-opening mechanism up and down according to claim 1, it is characterised in that: the next photoelectric sensor (16)
It is U-shaped photoelectric sensor with upper photoelectric sensor (17), the barn door (15) motion path passes through U-shaped photoelectric sensing
In device opening, the U-shaped photoelectric sensor is fixedly mounted in u-bracket, and the u-bracket is fixed with heel post side wall
Connection.
8. a kind of door-opening mechanism up and down according to claim 7, it is characterised in that: the next photoelectric sensor (16)
It being connect with controller data input end signal with upper photoelectric sensor (17), the driving motor (6) is stepper motor,
The driving motor (6) is connect with controller data output end signal.
9. a kind of door-opening mechanism up and down according to claim 1, it is characterised in that: the output of the driving motor (6)
Axis and gearbox (13) input shaft are sequentially connected, and the output shaft of gearbox (13) and upper driving wheel (12) are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052547.2U CN209413654U (en) | 2018-12-07 | 2018-12-07 | A kind of door-opening mechanism up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822052547.2U CN209413654U (en) | 2018-12-07 | 2018-12-07 | A kind of door-opening mechanism up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413654U true CN209413654U (en) | 2019-09-20 |
Family
ID=67937374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822052547.2U Active CN209413654U (en) | 2018-12-07 | 2018-12-07 | A kind of door-opening mechanism up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209413654U (en) |
-
2018
- 2018-12-07 CN CN201822052547.2U patent/CN209413654U/en active Active
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