CN207178545U - One kind rotation bin inflatable shaft brake device - Google Patents
One kind rotation bin inflatable shaft brake device Download PDFInfo
- Publication number
- CN207178545U CN207178545U CN201720574139.6U CN201720574139U CN207178545U CN 207178545 U CN207178545 U CN 207178545U CN 201720574139 U CN201720574139 U CN 201720574139U CN 207178545 U CN207178545 U CN 207178545U
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- Prior art keywords
- block
- air
- braking
- iron plate
- support
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- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229910052742 iron Inorganic materials 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 239000003082 abrasive agent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
It the utility model is related to disposable sanitary articles production equipment field,A kind of more particularly to rotation bin inflatable shaft brake device,It is not handy that it mainly solves mechanical mode of braking in the prior art,Effect is not apparent,The problem of mode of braking manufacturing cost of electric is high,Including fixed plate,Air-expanding shaft,The air-expanding shaft is provided with ring flange and synchronous pulley,The fixed plate is provided with electromagnetic clutch,The air-expanding shaft is provided with a braking iron plate,The fixed plate is provided with air braking systems,The air braking systems include support,Cylinder chamber is provided with the support,Arc block contiguous block,Piston rod is equipped with the cylinder chamber,One end of the arc block and the outer end of piston rod are hinged,The arc block is resisted against on contiguous block,Positioned at the upper of braking iron plate on the support,Downside is respectively arranged with fixed block and movable block.
Description
Technical field
It the utility model is related to disposable sanitary articles production equipment field, more particularly to a kind of rotation bin air-expanding shaft system
Dynamic device.
Background technology
With the development of science and technology, production equipment increasingly tends to be full-automatic horizontal, this is also that the current mankind untiringly struggle section
The striving direction ground, it is the trend trend in epoch.In disposable sanitary articles field, the automation of production equipment is also gradually walking
Enter the field of full-automatic production.In the full-automatic horizontal project of production equipment of disposable sanitary articles industry, material
Continual and steady feed stand in the breach, only premised on the continual and steady feed of guaranteed material, other automated productions can
Realize.How to realize unreel material it is quick, stably, accurate clamping, also just become key a link.
China Patent No.：201521031205.2 disclose a kind of material clamping and fixed mechanism, including support, rotatable
Air-expanding shaft of the ground on the support, the air-expanding shaft are provided with a disk, the support be provided with one available for holding disk with
The brake apparatus that limitation air-expanding shaft rotates is realized, the air-expanding shaft is provided with a ring flange, and the ring flange can be same with outside
To realize transmission, the support, which is provided with one, can be such that ring flange is separated with external sync belt wheel or the electromagnetism of clamping for step belt wheel clamping
Clutch.The device is by setting electromagnetic clutch, it is possible to achieve and ring flange is separated with external sync belt wheel or clamping, so as to
To realize the rotation of air-expanding shaft or stopping, and air-expanding shaft can pass through clamping of the realization to roller that be connected with pneumatic equipment in itself
With loosening, and brake apparatus is provided with, after ring flange separates with external sync belt wheel, air-expanding shaft can be in the presence of inertia
Rotate, by brake apparatus, it can be made to stop immediately.
At present, in the market includes mechanical brake apparatus and electric brake apparatus using wider brake apparatus.Such as Fig. 1
Described mechanical brake apparatus, it is the tension force by spring 2 ' to rotate the air-expanding shaft 1 ' on bin, allow nylon block 3 ' with it is spacing
Plate 4 ' contacts, caused frictional force between the two, so that air-expanding shaft 1 ' realizes braking effect, but this mechanical braking
Mode is not handy, and effect is not apparent；Electric brake apparatus is braked by setting second electromagnetic clutch to realize,
Manufacturing cost is high.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model provides a kind of rotation bin inflatable shaft brake device, and it is mainly solved
Mechanical mode of braking in the prior art of having determined is not handy, and effect is not it is obvious that the mode of braking of electric is manufactured into
The problem of this is high.
To achieve the above object, the utility model employs following technical scheme：One kind rotation bin air-expanding shaft braking dress
Put, including fixed plate, the air-expanding shaft that is rotatably arranged in fixed plate, the air-expanding shaft are provided with ring flange and timing belt
Wheel, the fixed plate, which is provided with one, can be such that ring flange is separated with synchronous pulley or the electromagnetic clutch of clamping, on the air-expanding shaft
Provided with a braking iron plate, the fixed plate, which is provided with, is used for holding braking iron plate to realize the air-pressure brake for limiting air-expanding shaft and rotating
Device, the air braking systems include support, cylinder chamber are provided with the support, piston is equipped with the cylinder chamber
Bar, an arc block is hinged with the support, one end of the arc block and the outer end of piston rod are hinged, be located on the support
The other end of arc block is slidably provided with contiguous block, and the arc block is resisted against on contiguous block, positioned at system on the support
The upper and lower side of dynamic iron plate is respectively arranged with fixed block and movable block, promotes piston rod to move out when gas pours cylinder chamber, makes
The other end for obtaining arc block promotes contiguous block motion, and contiguous block, which slides, promotes movable block to extrude braking iron plate.
Further, the two sides of the braking iron plate are rubbing surface, and high-abrasive material is injected with the braking iron plate.
Further, it is spherical that the one end contacted on the arc block with contiguous block is arranged to semicircle.
Further, the one side on the contiguous block close to movable block sets to the concave fluted, sets in the groove
There is spring.
By using preceding solution, the beneficial effects of the utility model are：This rotation bin inflatable shaft brake device
By setting electromagnetic clutch, it is possible to achieve ring flange is separated with synchronous pulley or clamping, so as to realize turning for air-expanding shaft
Dynamic or stopping, and air-expanding shaft in itself can be by clamping of the realization to roller that be connected with pneumatic equipment with loosening, the gas of setting
Brake apparatus is pressed, after ring flange separates with synchronous pulley or after replacing material volume, air-expanding shaft can turn in the presence of inertia
It is dynamic, by air braking systems, it can be made to stop immediately, gas pours cylinder chamber and promotes piston rod to move out so that arc
The other end of shape block promotes contiguous block motion, and so as to promote movable block to withstand braking iron plate, increase movable block is with braking iron plate
Frictional force, so as to control the rotary motion of air-expanding shaft；Further, two sides for braking iron plate are rubbing surface and are injected with
High-abrasive material, it can make it that the effect of braking is more preferable；Further, the one end contacted on arc block with contiguous block is arranged to semicircle
It is spherical, reduce the frictional force of arc block and contiguous block, prevent stuck phenomenon from occurring；Further, after stopping braking, spring pushes away
Dynamic contiguous block separates with movable block, contiguous block counter motion so that piston rod resets.
Brief description of the drawings
Fig. 1 is the structural representation of brake apparatus in the prior art；
Fig. 2 is the structural representation figure of the utility model embodiment；
Fig. 3 is the structural representation of air braking systems in the utility model embodiment.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
The utility model embodiment is：
With reference to figure 2 and Fig. 3, one kind rotation bin inflatable shaft brake device, including fixed plate 1, it is rotatably arranged in fixation
Air-expanding shaft 2 on plate 1, the air-expanding shaft 2 are provided with ring flange 3 and synchronous pulley 4, and the fixed plate 1, which is provided with one, to be made
Ring flange 3 is separated with synchronous pulley 4 or the electromagnetic clutch of clamping 5, and the air-expanding shaft 2 is provided with a braking iron plate 6, the system
The two sides of dynamic iron plate 6 are rubbing surface, and high-abrasive material is injected with the braking iron plate 6, and the fixed plate 1, which is provided with, to be used for
Holding brakes iron plate 6 to realize the air braking systems 7 of the limitation rotation of air-expanding shaft 2, and the air braking systems 7 include support
71, cylinder chamber 72 is provided with the support 71, and piston rod 73 is equipped with the cylinder chamber 72, is hinged on the support 71
There is an arc block 74, one end and the outer end of piston rod 73 of the arc block 74 are hinged, and arc block 74 is located on the support 71
The other end be slidably provided with contiguous block 75, the arc block 74 is resisted against on contiguous block 75, on the arc block 74 with
One end that contiguous block 75 contacts is arranged to that semicircle is spherical, is respectively arranged with the support 71 positioned at the upper and lower side of braking iron plate 6
For clamping the fixed block 76 and movable block 77 of braking iron plate, during braking, contiguous block 75, which slides, promotes the extruding braking of movable block 77
Iron plate 6, the one side on the contiguous block 75 close to movable block 77 set to the concave fluted 8, and spring is provided with the groove 8
9。
Working method of the present utility model is：This rotation bin inflatable shaft brake device, can by setting electromagnetic clutch 5
To realize that ring flange 3 separates or clamping with synchronous pulley 4, so as to realize the rotation of air-expanding shaft 2 or stopping, and air-expanding shaft
2 itself the air braking systems 7 of setting, can work as flange by clamping of the realization to roller that be connected with pneumatic equipment with loosening
After disk 3 separates with synchronous pulley 4 or after replacing material volume, air-expanding shaft 2 can rotate in the presence of inertia, pass through air-pressure brake
Device 7, it can be made to stop immediately, gas pour cylinder chamber 72 promote piston rod 73 move out so that arc block 74 it is another
One end promotes contiguous block 75 to move, and so as to promote movable block 77 to withstand braking iron plate 6, increase movable block 77 is with braking iron plate 6
Frictional force, so as to control the rotary motion of air-expanding shaft 2；Two sides of braking iron plate 6 are rubbing surface and are injected with wear-resisting material
Material, it can make it that the effect of braking is more preferable；It is spherical that the one end contacted on arc block 74 with contiguous block 75 is arranged to semicircle, reduces arc
The frictional force of shape block 74 and contiguous block 75, prevents stuck phenomenon from occurring；After stopping braking, spring 9 promotes contiguous block 75 with living
Motion block 77 separates, the counter motion of contiguous block 75 so that piston rod 73 resets.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, is not departing from the spirit and scope of the present utility model that appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (4)
1. one kind rotation bin inflatable shaft brake device, including fixed plate, the air-expanding shaft that is rotatably arranged in fixed plate, described
Air-expanding shaft is provided with ring flange and synchronous pulley, and the fixed plate, which is provided with one, can make ring flange separate or block with synchronous pulley
The electromagnetic clutch connect, it is characterised in that：The air-expanding shaft is provided with a braking iron plate, and the fixed plate, which is provided with, is used for holding
For braking iron plate to realize the air braking systems of limitation air-expanding shaft rotation, the air braking systems include support, the support
On be provided with cylinder chamber, piston rod is equipped with the cylinder chamber, an arc block is hinged with the support, the arc block
One end and the outer end of piston rod are hinged, and the other end on the support positioned at arc block is slidably provided with contiguous block, described
Arc block is resisted against on contiguous block, and fixed block and movable block are respectively arranged with positioned at the upper and lower side of braking iron plate on the support,
Piston rod is promoted to move out when gas pours cylinder chamber so that the other end of arc block promotes contiguous block motion, and contiguous block is slided
It is dynamic to promote movable block extruding braking iron plate.
2. rotation bin inflatable shaft brake device according to claim 1, it is characterised in that：The both sides of the braking iron plate
Face is rubbing surface, and high-abrasive material is injected with the braking iron plate.
3. rotation bin inflatable shaft brake device according to claim 1, it is characterised in that：With being connected on the arc block
It is spherical that one end of block contact is arranged to semicircle.
4. the rotation bin inflatable shaft brake device according to claims 1 to 3 any claim, it is characterised in that：Institute
State the one side on contiguous block close to movable block and set to the concave fluted, spring is provided with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574139.6U CN207178545U (en) | 2017-05-22 | 2017-05-22 | One kind rotation bin inflatable shaft brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574139.6U CN207178545U (en) | 2017-05-22 | 2017-05-22 | One kind rotation bin inflatable shaft brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178545U true CN207178545U (en) | 2018-04-03 |
Family
ID=61732591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574139.6U Expired - Fee Related CN207178545U (en) | 2017-05-22 | 2017-05-22 | One kind rotation bin inflatable shaft brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917112A (en) * | 2019-12-06 | 2021-06-08 | 中国科学院沈阳自动化研究所 | Power-assisted assembly clamping jaw suitable for different types of large and heavy parts |
-
2017
- 2017-05-22 CN CN201720574139.6U patent/CN207178545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917112A (en) * | 2019-12-06 | 2021-06-08 | 中国科学院沈阳自动化研究所 | Power-assisted assembly clamping jaw suitable for different types of large and heavy parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |