CN207957288U - A kind of tension oscillating rod device - Google Patents
A kind of tension oscillating rod device Download PDFInfo
- Publication number
- CN207957288U CN207957288U CN201721572959.8U CN201721572959U CN207957288U CN 207957288 U CN207957288 U CN 207957288U CN 201721572959 U CN201721572959 U CN 201721572959U CN 207957288 U CN207957288 U CN 207957288U
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- Prior art keywords
- servo motor
- right slide
- plate
- slide plate
- tension
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a kind of tension oscillating rod devices.It is by the unit block that horizontally slips, guide rod frame and driving and detection device composition, unit block horizontally slip by transition wheel assemblies, left skateboard, right slide plate and sliding unit composition, guide rod frame is made of guide bar receiver and guide rod, driving and detection device are by from axis, bearing block A, bearing backing plate, servo motor mounting base, bearing block B, main shaft, synchronous pulley A, synchronous pulley B, pinion gear, gear wheel, connecting plate, fixed plate, shaft, bearing block C, cover board, synchronous belt A, synchronous belt B, servo motor, spring coupling, angular displacement sensor forms, servo motor is by the steady state value output torque set, drive left skateboard, right slide plate movement.The utility model is compact-sized, and installation space is small, easy to operate；Using the combination of guide rod and sliding unit, reduces the influence of frictional force, make material tension closer to setting value；The application of servo motor makes torque output more stablize.
Description
Technical field
The utility model is related to a kind of tension oscillating rod devices, belong to amenities equipment technical field.
Background technology
In the disposable sanitary articles equipment such as sanitary napkin, paper diaper, mattress, it is necessary to the tension for making material keep constant,
It just can guarantee equipment stable operation.On the similar device of some early stages, generally ensure to open by the Telescopic-cylinder under constant pressure
The stabilization of power, in some extreme environments, since cylinder can not provide stable output, and output accuracy is not high, so
The stability of tension is not ensured that.
Utility model content
In view of this, the utility model provides a kind of tension oscillating rod device, material is made to remain preset
Power, to realize the stability of product.
The utility model solves above-mentioned technical problem by following technological means：
A kind of tension oscillating rod device of the utility model, by the unit block that horizontally slips, guide rod frame and driving and detection
Device forms, and the unit block that horizontally slips is made of transition wheel assemblies, left skateboard, right slide plate and sliding unit, and guide rod frame is by leading
Rod bearing and guide rod composition, driving and detection device include servo motor, and servo motor is mounted in servo motor mounting base, together
It walks belt wheel A to be mounted on motor shaft, is made up of and is driven with the synchronous pulley B on the main shaft on bearing block B synchronous belt B
One end of component, main shaft is connect with synchronous pulley A, and other end peace is connect with pinion gear, and the synchronous pulley A on main shaft passes through synchronization
It is mounted on from the synchronous pulley A on axis with A and the other end and forms transmission parts, pinion gear is nibbled with the gear wheel in shaft
It is combined into another transmission parts, is equipped on bearing block A from axis, from shaft locking on bearing backing plate, is installed on bearing block B
There are fixed plate, fixed plate to be connect with the connecting plate on bearing block C, the cover board for being installed with angular displacement sensor is locked on bearing block C,
Angular displacement sensor is connected by spring coupling with shaft, horizontally slips unit block and driving and detection device passes through fixation
Block, clamping plate and synchronous belt are installed together, and by fixed plate and Boards wall in the upper edge of synchronous belt, right slide plate passes through left skateboard
Fixed plate and Boards wall are in the lower edge of synchronous belt, and servo motor is by the steady state value output torque set, by synchronous belt B, together
Step belt wheel B, main shaft, synchronous pulley A are transmitted on synchronous belt A, when synchronous belt A is rotated clockwise around synchronous pulley A, left skateboard to
It moves right, right slide plate is moved to the left, and the two is closed up, and when synchronous belt A is rotated counterclockwise around synchronous pulley A, then left skateboard is to moving to left
Dynamic, right slide plate moves right, and the two is moved backwards.
Transition wheel assemblies are mounted on left skateboard and right slide plate, and material to be opened S-shaped from transition wheel assemblies passes through, and wait opening
When the output torque of the tension and servo motor of opening material reaches balance, left skateboard and right slide plate rest on fixed position not
It is dynamic, the pinion rotation being connected on main shaft is driven when servo motor moves, to which drive gear wheel rotates, then by shaft and
Spring coupling is transmitted on the angular displacement sensor on bearing block C and cover board, and angular displacement sensor passes through rotation angle
The variation of degree exports different voltage signals, feeds back to servo motor, left skateboard caused by the variation of the tension of material to be opened
With right slide plate straight-line displacement, voltage signal is converted by angular displacement sensor and feeds back to servo motor, servo motor is according to change
The voltage signal adjustment velocity of rotation and direction, the tension of material to be opened of change are greater than the set value, and servo motor drives left skateboard
Close up in opposite directions with right slide plate, the tension of material to be opened is less than setting value, and servo motor driving left skateboard and right slide plate are reversely opened
It opens, so as to cause the variation of voltage signal on angular displacement sensor, servo motor changes quickening or slows down accordingly unreels speed,
The tension of material to be opened is set to reach setting value in dynamic equilibrium.
The servo motor model number is HG-SR202.
The beneficial effects of the utility model：Compact-sized, installation space is small, easy to operate；Using guide rod and sliding unit
Combination, reduce the influence of frictional force, make material tension closer to setting value；The application of servo motor, makes torque export
More stablize.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model movement relation schematic diagram
Specific implementation mode
The utility model is described in detail below with reference to attached drawing, as shown in Figure 1,2 and 3：One kind of the present embodiment
Tension oscillating rod device is made of the unit block 101 that horizontally slips, guide rod frame 102 and driving and detection device 103, and left and right is slided
Moving cell component 101 is made of transition wheel assemblies 1, left skateboard 3, right slide plate 4 and sliding unit 26, and guide rod frame 102 is by guide rod branch
Seat 2 and guide rod 11 form, and driving and detection device 103 include servo motor 25, and servo motor 25 is installed mounted on servo motor
On seat 8, synchronous pulley A14 is mounted on motor shaft, by synchronous belt B24 and on the main shaft 13 on bearing block B12
Synchronous pulley B15 constitutes transmission parts, and one end of main shaft 13 is connect with synchronous pulley A14, and other end peace is connect with pinion gear 16,
Synchronous pulley A14 on main shaft 13, which is mounted on by synchronous belt A23 and the other end from the synchronous pulley A14 compositions on axis 5, to be driven
Component, pinion gear 16 is engaged with the gear wheel 17 in shaft 20 forms another transmission parts, pacifies on bearing block A6
It equipped with from axis 5, is locked on bearing backing plate 7 from axis 5, fixed block 19, fixed block 19 and bearing block is installed on bearing block B12
Connecting plate 18 on C21 connects, and the cover board 22 for being installed with angular displacement sensor 28 is locked on bearing block C21, angular displacement sensor
28 are connected by spring coupling 27 with shaft 20, horizontally slip unit block 101 and driving and detection device 103 pass through fixation
Block 19, clamping plate 10 and synchronous belt A23 are installed together, and left skateboard 3 is fixed on synchronous belt A23's by fixed plate 9 and clamping plate 10
Upper edge, right slide plate 4 are fixed on the lower edge of synchronous belt A23 by fixed plate 9 and clamping plate 10, and servo motor 25 is by the steady state value set
Output torque is transmitted to by synchronous belt B24, synchronous pulley B15, main shaft 13, synchronous pulley A14 on synchronous belt A23, synchronous belt
When A23 is rotated clockwise around synchronous pulley A14, left skateboard 3 moves right, and right slide plate 4 is moved to the left, and the two is closed up, synchronous belt
When A23 is rotated counterclockwise around synchronous pulley A14, then left skateboard 3 is moved to the left, and right slide plate 4 moves right, and the two is moved backwards.
Transition wheel assemblies 1 are mounted on left skateboard 3 and right slide plate 4, and material to be opened is passed through from S-shaped in transition wheel assemblies 1,
When the output torque of the tension and servo motor 25 that open material reaches balance, left skateboard 3 and right slide plate 4 rest on fixed bit
It sets motionless, is driven when servo motor 25 moves and be connected in pinion gear 16 on main shaft 13 and rotate, to drive gear wheel 17
Rotation, then by shaft 20 and spring coupling 27, the angle displacement transducer being transmitted on bearing block C21 and cover board 22
On device 28, angular displacement sensor 28 exports different voltage signals by the variation of rotation angle, feeds back to servo motor 25,
4 straight-line displacement of left skateboard 3 caused by the variation of the tension of material to be opened and right slide plate, is converted by angular displacement sensor 28
Servo motor 25 is fed back to for voltage signal, servo motor 25 adjusts velocity of rotation and direction according to the voltage signal of variation, waits for
The tension for opening material is greater than the set value, and servo motor 25 drives left skateboard 3 and right slide plate 4 to close up in opposite directions, material to be opened
Tension is less than setting value, and servo motor 25 drives left skateboard 3 and right slide plate 4 reversely to open, so as to cause angular displacement sensor 28
The variation of upper voltage signal, servo motor 25 changes quickening or slows down accordingly unreels speed, and material to be opened is made in dynamic equilibrium
The tension of material reaches setting value.
25 model HG-SR202 of the servo motor.
Since left skateboard 3 is fixed on by fixed plate 9 and clamping plate 10 upper edge of synchronous belt A23, and right slide plate 4 passes through fixation
Plate 9 and clamping plate 10 are fixed on the lower edge of synchronous belt A23, when synchronous belt A23 is rotated clockwise around synchronous pulley A14, because of left cunning
Plate 3, right slide plate 4 are separately mounted in the fixed plate 9 of its both sides.Seeing Fig. 3, then left skateboard 3 moves right, right slide plate 4 is to moving to left
Dynamic, the two is closed up.Conversely, when synchronous belt A23 is rotated counterclockwise around synchronous pulley A14, then left skateboard 3 be moved to the left, right cunning
Plate 4 moves right, and the two is moved backwards.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (3)
1. a kind of tension oscillating rod device, it is characterised in that：By the unit block that horizontally slips (101), guide rod frame (102) and driving and
Detection device (103) form, the unit block that horizontally slips (101) by transition wheel assemblies (1), left skateboard (3), right slide plate (4) and
Sliding unit (26) forms, and guide rod frame (102) is made of guide bar receiver (2) and guide rod (11), driving and detection device (103) packet
Servo motor (25) is included, servo motor (25) is mounted in servo motor mounting base (8), and synchronous pulley A (14) is mounted on motor
On axis, it is made up of and is driven with the synchronous pulley B (15) on the main shaft (13) on bearing block B (12) synchronous belt B (24)
One end of component, main shaft (13) is connect with synchronous pulley A (14), and the other end is connect with pinion gear (16), same on main shaft (13)
Belt wheel A (14) is walked to be mounted on from synchronous pulley A (14) the composition transmission parts on axis (5) by synchronous belt A (23) and the other end,
Pinion gear (16) is engaged with the gear wheel (17) in shaft (20) forms another transmission parts, on bearing block A (6)
It is equipped with from axis (5), is locked on bearing backing plate (7) from axis (5), fixed block (19), fixed block are installed on bearing block B (12)
(19) it is connect with the connecting plate (18) on bearing block C (21), the cover board (22) for being installed with angular displacement sensor (28) is locked in bearing
On seat C (21), angular displacement sensor (28) is connected by spring coupling (27) with shaft (20), and horizontally slip unit block
(101) and driving and detection device (103) be installed together by fixed plate (9), clamping plate (10) and synchronous belt A (23), left cunning
Plate (3) is fixed on the upper edge of (23) synchronous belt A by fixed plate (9) and clamping plate (10), right slide plate (4) by fixed plate (9) and
Clamping plate (10) is fixed on the lower edge of (23) synchronous belt A, and servo motor (25) passes through synchronous belt by the steady state value output torque of setting
B (24), synchronous pulley B (15), main shaft (13), synchronous pulley A (14) are transmitted on synchronous belt A (23), and synchronous belt A (23) is around same
When step belt wheel A (14) is rotated clockwise, left skateboard (3) moves right, and right slide plate (4) is moved to the left, and the two is closed up, synchronous belt A
(23) when being rotated counterclockwise around synchronous pulley A (14), then left skateboard (3) is moved to the left, and right slide plate (4) moves right, the two back of the body
Xiang Erdong.
2. a kind of tension oscillating rod device according to claim 1, it is characterised in that：Transition wheel assemblies (1) are mounted on left cunning
On plate (3) and right slide plate (4), material to be opened is passed through from S-shaped in transition wheel assemblies (1), the tension and servo of material to be opened
When the output torque of motor (25) reaches balance, left skateboard (3) and right slide plate (4) rest on motionless on fixed position, servo electricity
Pinion gear (16) rotation being connected on main shaft (13) is driven when machine (25) moves, and to which drive gear wheel (17) rotates, then is led to
Cross shaft (20) and spring coupling (27), the angular displacement sensor being transmitted on bearing block C (21) and cover board (22)
(28) on, angular displacement sensor (28) exports different voltage signals, feeds back to servo motor by the variation of rotation angle
(25), left skateboard (3) caused by the variation of the tension of material to be opened and right slide plate (4) straight-line displacement, pass through angle displacement transducer
Device (28) is converted into voltage signal and feeds back to servo motor (25), and servo motor (25) is adjusted according to the voltage signal of variation and rotated
The tension in speed and direction, material to be opened is greater than the set value, and servo motor (25) drives left skateboard (3) and right slide plate (4) phase
To closing up, the tension of material to be opened is less than setting value, and servo motor (25) drives left skateboard (3) and right slide plate (4) reversely to open
It opens, so as to cause the variation of voltage signal on angular displacement sensor (28), servo motor (25) changes quickening or slows down accordingly
Speed is rolled up, the tension of material to be opened is made to reach setting value in dynamic equilibrium.
3. a kind of tension oscillating rod device according to claim 1, it is characterised in that：Servo motor (25) model
HG-SR202。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572959.8U CN207957288U (en) | 2017-11-22 | 2017-11-22 | A kind of tension oscillating rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572959.8U CN207957288U (en) | 2017-11-22 | 2017-11-22 | A kind of tension oscillating rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957288U true CN207957288U (en) | 2018-10-12 |
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ID=63723703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572959.8U Withdrawn - After Issue CN207957288U (en) | 2017-11-22 | 2017-11-22 | A kind of tension oscillating rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902464A (en) * | 2017-11-22 | 2018-04-13 | 上海智联精工机械有限公司 | A kind of tension force oscillating rod device |
-
2017
- 2017-11-22 CN CN201721572959.8U patent/CN207957288U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902464A (en) * | 2017-11-22 | 2018-04-13 | 上海智联精工机械有限公司 | A kind of tension force oscillating rod device |
| CN107902464B (en) * | 2017-11-22 | 2024-05-28 | 上海智联精工机械有限公司 | Tension swing rod device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181012 Effective date of abandoning: 20240528 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181012 Effective date of abandoning: 20240528 |