CN207725982U - A kind of passive type masking system for large scale equipment - Google Patents
A kind of passive type masking system for large scale equipment Download PDFInfo
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- CN207725982U CN207725982U CN201721631739.8U CN201721631739U CN207725982U CN 207725982 U CN207725982 U CN 207725982U CN 201721631739 U CN201721631739 U CN 201721631739U CN 207725982 U CN207725982 U CN 207725982U
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- movable part
- passive type
- large scale
- strainer
- scale equipment
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Abstract
The utility model is related to a kind of passive type masking systems for large scale equipment.The utility model provides a kind of a kind of passive type masking system for large scale equipment simple in structure, easy to use, can realizing passive type expansion and withdrawal.A kind of passive type masking system for large scale equipment, including fixing piece, movable part, actuator, flexible piece, its structural feature is to further include the strainer being arranged on fixing piece, flexible piece both ends are connected with movable part, strainer respectively, and actuator is driven by movable part and remains that the flexible piece of tensioning state acts under strainer effect.
Description
Technical field
The utility model is related to a kind of passive type masking systems for large scale equipment, belong to mechanical device and transportation technology
Field.
Background technology
Conventional masking system is independent system, the action that can be covered with complete independently.With the development of mechanized equipment,
It needs to be covered between having two components for determining movement, masking system in the state of passive is unfolded and recycling how
Realize that the masking system of this passive type is that those skilled in the art need the technical barrier solved.
Invention content
In view of the above shortcomings of the prior art, the utility model provide it is a kind of it is simple in structure, easy to use, can realize
A kind of passive type masking system for large scale equipment with withdrawal is unfolded in passive type.
To achieve the above object, the technical solution adopted in the utility model is：A kind of passive type for large scale equipment hides
System, including fixing piece, movable part, actuator, flexible piece are covered, structural feature is to further include being arranged on fixing piece
Tight mechanism, flexible piece both ends are connected with movable part, strainer respectively, and actuator is driven by movable part and acted in strainer
Under remain tensioning state flexible piece action.
A kind of passive type masking system for large scale equipment, including fixing piece, movable part, actuator, flexible piece, knot
It further includes the strainer being arranged on movable part that structure, which is characterized by, and flexible piece both ends are connected with fixing piece, strainer respectively,
Actuator is driven by movable part and remains that the flexible piece of tensioning state acts under strainer effect.
Actuator is direct acting element or rotating element, and movable part opposed fixed member under actuator effect rotates, is translatable
Or compound motion.
Slideway is provided on fixing piece.
Strainer includes connected tensioning motor and shaft, or tensioning motor, speed reducer and the shaft being sequentially connected.
It is the torque motor for being provided with normally engaged brake to be tensioned motor.
Strainer includes shaft and the torsional spring that is arranged in shaft.
Flexible piece is roller shutter or rollable masking yardage roll.
The advantageous effect of utility model
The utility model is made of fixing piece, movable part, actuator, flexible piece and strainer, and constituent part is few, structure
Simply；It is acted, can realize the passive type expansion of flexible piece and withdrawn by actuator indirect control flexible piece, complete having really
Surely Automated shade function is carried out between two components moved, it is easy to use.
Description of the drawings
Fig. 1 is the view that the utility model chute type directly drives translation unfolded state；
Fig. 2 is the view that the utility model chute type directly drives translation retracted state；
Fig. 3 is the view that the utility model directly turns dynamic unfolded state；
Fig. 4 is the view that the utility model directly turns dynamic retracted state；
Fig. 5 is the view of the utility model chute type rotation driving rotation unfolded state；
Fig. 6 is the view of the utility model chute type rotation driving rotation retracted state；
Fig. 7 is the structural schematic diagram using a kind of strainer of tensioning motor.
Specific implementation mode
The utility model includes fixing piece 1, movable part 2, actuator 3, flexible piece 4 and is arranged in fixing piece 1 or movable part 2
On strainer 5, direct acting element may be used in actuator 3, and rotating element, driving movable part 2 can also be used relatively solid
Determine part 1 to rotate, be translatable or compound motion.The tensioning motor 53 and shaft 51 that strainer 5 can be connected to, can also be successively
Connected tensioning motor 53, speed reducer 52 and shaft 51 can also be made of shaft 51 and the torsional spring being arranged in shaft 51 54.
The tensioning motor 53 is the torque motor for being provided with normally engaged brake.Flexible piece 4 is roller shutter, rollable masking yardage roll, soft
Property 4 one end of part with shaft 51 be connected, not deployed part is crimped onto in shaft 51, and expansion and is fitted without strainer 5 at end
Movable part 2 or fixing piece 1 are connected, and movable part 2 moves under the effect of actuator 3, and flexible piece 4 is driven to be unfolded or bounce back, meanwhile,
Shaft 51 rotates, and under the action of being tensioned motor 53 or torsional spring 54, makes the deploying portion of flexible piece and be crimped onto in shaft 51
Part remain tensioning state.
Embodiment 1
As shown in Fig. 1,2,7, the utility model include fixing piece 1, movable part 2, the i.e. direct acting of driving cylinder actuator 3,
Tight mechanism 5, the masking yardage roll as flexible piece 4, driving cylinder both ends are connected with fixing piece 1, movable part 2, are set on fixing piece 1 respectively
Set slideway 11.Shaft 51, speed reducer 52 and tensioning motor 53 are arranged on fixing piece 1, and masking yardage roll is arranged in shaft 51,
One end of stretching is connected with movable part 2.Driving cylinder drives movable part 2 along slideway 11 and the opposite sliding of fixing piece 1, drives masking cloth
Volume expansion, tensioning motor 53 are tensioned masking yardage roll and its extension by shaft 51.Fig. 1 is that driving cylinder is run to longest shape
State, masking yardage roll passively extend out to maximum.Fig. 2 is that driving cylinder is run to most short, and masking yardage roll is passively retracted to minimum.Work as driving
When cylinder is static, 53 in locking state at tensioning motor, and masking yardage roll and its extension is kept to be in the tensioning state of static state；It drives
When dynamic cylinder movement, tensioning motor 53 is in permanent torque condition, and masking yardage roll and its extension is kept to keep dynamic tensioning shape
State.
Embodiment 2
As shown in Figure 3,4, the utility model includes that fixing piece 1 and movable part 2 are rotatablely connected by axis pin 6, and driving cylinder is logical
It crosses collapsing length and controls their relative angle, strainer 5 is arranged on movable part 2, other structures and the substantially phase of embodiment 1
Together.When driving cylinder is static, tensioning motor 53 is in locking state, keeps the static tensioning state of masking yardage roll；Driving cylinder moves
When, movable part 2 is rotated with axis pin 6 for the center of circle, and when masking yardage roll deploying portion is elongated or shortened, tensioning motor 53 is in permanent torsion
Square state, masking yardage roll keep dynamic tensioning state.Fig. 3 is that driving cylinder is run to longest, fixing piece 1 and movable part 2 at
Angle number is maximum, and masking yardage roll passively extend out to longest.Fig. 4 is that driving cylinder is run to most short status, fixing piece 1 and movable part 2
Angle it is minimum, masking yardage roll is passively retracted to most short.
Embodiment 3
As shown in Figure 5,6, the utility model includes the fixing piece 1 for being provided with slideway 11, by 1 turn of axis pin 6 and fixing piece
The movable part 2 of dynamic connection, the driving motor 32 as actuator 3 and the strainer 5 that is arranged on fixing piece 1.Strainer 5
It is made of shaft 51 with the torsional spring 54 for playing tension in 51 one or both ends of shaft is arranged.Cover yardage roll one end and 51 phase of shaft
Even, the other end is connected with movable part 2.Driving motor 32 is connected with axis pin 6, and is rotated by axis pin 6 and drive movable part 2 along fixation
Slideway 11 on part 1 moves, and to control the relative angle of movable part 2 and fixing piece 1, masking yardage roll is stretched and retracted therewith,
The masking yardage roll of torsional spring tensioning simultaneously.Torsional spring is constantly in tensioning state, no matter fixing piece 1, movable part 2 whether relative rotation, begin
Masking yardage roll is kept to be in tensioning state eventually.Fig. 5 is that masking yardage roll passively extend out to maximum, and Fig. 6 is that masking yardage roll is passively withdrawn
To minimum.
The utility model can guarantee flexible piece 4 during passive flexible, remaining under the effect of strainer 5
Tensioning state.The utility model is not limited to above-described embodiment, and all technical solutions for meeting the utility model principle are all believed that
In the utility model hold in range.
Claims (8)
1. a kind of passive type masking system for large scale equipment, including fixing piece, movable part, actuator, flexible piece, feature
It is to further include the strainer being arranged on fixing piece, flexible piece both ends are connected with movable part, strainer respectively, actuator
The flexible piece action that tensioning state is remained under strainer effect is driven by movable part.
2. a kind of passive type masking system for large scale equipment, including fixing piece, movable part, actuator, flexible piece, feature
It is to further include the strainer being arranged on movable part, flexible piece both ends are connected with fixing piece, strainer respectively, actuator
The flexible piece action that tensioning state is remained under strainer effect is driven by movable part.
3. a kind of passive type masking system for large scale equipment as claimed in claim 1 or 2, it is characterised in that actuator is
Direct acting element or rotating element, movable part opposed fixed member under actuator effect rotate, are translatable or compound motion.
4. a kind of passive type masking system for large scale equipment as claimed in claim 3, it is characterised in that set on fixing piece
It is equipped with slideway.
5. a kind of passive type masking system for large scale equipment as claimed in claim 1 or 2, it is characterised in that strainer
Including connected tensioning motor and shaft, or the tensioning motor, speed reducer and the shaft that are sequentially connected.
6. a kind of passive type masking system for large scale equipment as claimed in claim 5, it is characterised in that being tensioned motor is
It is provided with the torque motor of normally engaged brake.
7. a kind of passive type masking system for large scale equipment as claimed in claim 1 or 2, it is characterised in that strainer
Including shaft and the torsional spring being arranged in shaft.
8. a kind of passive type masking system for large scale equipment as claimed in claim 1 or 2, it is characterised in that flexible piece is
Roller shutter or rollable masking yardage roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631739.8U CN207725982U (en) | 2017-11-30 | 2017-11-30 | A kind of passive type masking system for large scale equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631739.8U CN207725982U (en) | 2017-11-30 | 2017-11-30 | A kind of passive type masking system for large scale equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725982U true CN207725982U (en) | 2018-08-14 |
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ID=63088652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631739.8U Active CN207725982U (en) | 2017-11-30 | 2017-11-30 | A kind of passive type masking system for large scale equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045749A (en) * | 2017-11-30 | 2018-05-18 | 沈阳航天新乐有限责任公司 | A kind of passive type masking system for large scale equipment |
-
2017
- 2017-11-30 CN CN201721631739.8U patent/CN207725982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045749A (en) * | 2017-11-30 | 2018-05-18 | 沈阳航天新乐有限责任公司 | A kind of passive type masking system for large scale equipment |
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