CN207001804U - For producing the unwinding equipment of board-like catalyst - Google Patents
For producing the unwinding equipment of board-like catalyst Download PDFInfo
- Publication number
- CN207001804U CN207001804U CN201720913712.1U CN201720913712U CN207001804U CN 207001804 U CN207001804 U CN 207001804U CN 201720913712 U CN201720913712 U CN 201720913712U CN 207001804 U CN207001804 U CN 207001804U
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- CN
- China
- Prior art keywords
- rotatable platform
- unwinding equipment
- rotating shaft
- swelling
- voussoir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Embodiment of the present utility model provides a kind of unwinding equipment for being used to produce board-like catalyst.Including rotatable platform and two unreeling structures；Rotatable platform can rotate around vertical axis；The axis centre that two unreeling structures relatively rotate platform is symmetrically disposed on rotatable platform, and can be rotated in the horizontal plane under rotatable platform drive.The utility model embodiment on rotatable platform by setting at least two unreeling structures, and rotatable platform is arranged to rotatable form, the unreeling structure of side is set to be in work, and new net volume is then installed on the unreeling structure of opposite side, when the fast use of the net volume on the unreeling structure in work finishes, the unreeling structure for switching to opposite side is unreeled, and can effectively reduce the break period of production line, improves production efficiency.
Description
Technical field
Board-like Catalyst Production apparatus field is the utility model is related to, more particularly to it is a kind of for producing board-like catalyst
Unwinding equipment.
Background technology
At present, board-like catalyst is widely used in the denitrating system of power plant.Producing the process of board-like catalyst
In, it is necessary to which the material to be chemically reacted at a certain temperature with the nitrogen oxides in flue gas is equably laid on into carrier
On, generally, the carrier is the net volume of thin steel wire, and net volume is fixed on unreeling structure.But in the prior art
Unreeling machine only there is unilateral unreeling structure, after the net volume use on the unreeling structure of the side, it is necessary to by unreeling structure
It is stopped with whole production line, the net volume on unreeling structure will be removed, change new net volume, then could restart life
Producing line, the time length that production line interrupts, has had a strong impact on production efficiency.
Utility model content
The utility model provides a kind of unwinding equipment for being used to produce board-like catalyst, to solve in the prior art due to more
The problem of replacing construction caused by changing steel wire net volume extends, low production efficiency.
To reach above-mentioned purpose, embodiment offer of the present utility model is a kind of to be set for producing unreeling for board-like catalyst
It is standby, including rotatable platform and two unreeling structures；The rotatable platform can rotate around vertical axis；Described two unreeling structure phases
The axis centre of the rotatable platform is symmetrically disposed on the rotatable platform, and can be driven in the rotatable platform
Under rotate in the horizontal plane.
Alternatively, the unreeling structure includes drive division, rotating shaft, swelling watt, swelling drive mechanism and guide part；The drive
Dynamic portion is driving the axis of rotation；The guide part is arranged on the periphery of the rotating shaft, and with the rotating shaft synchronous axial system；
The swelling watt is multiple and is uniformly distributed along the circumference of the rotating shaft that each swelling watt passes through radially-directed structure setting
On the guide part；The swelling drive mechanism is connected with the swelling watt and drives the swelling watt radially movable.
Alternatively, the swelling drive mechanism includes pull bar and the first voussoir, and the pull bar is arranged on the interior of the rotating shaft
Portion can be simultaneously arranged on the pull bar along the axial movement of the rotating shaft, first voussoir；The inner side of the swelling watt is provided with
The second voussoir coordinated with first voussoir.
Alternatively, the open slot equal with the first wedge number of blocks is offered in the rotating shaft, first voussoir is worn
The open slot is crossed with second voussoir to coordinate to adjust distance of the swelling watt relative to the rotating shaft.
Alternatively, the radially-directed structure includes the guiding extended in a radial direction being arranged on the guide part
Groove, the end of the swelling watt are slidably disposed in the guide groove.
Alternatively, the unwinding equipment also includes support, and the rotatable platform bottom is fixedly connected with rotary shaft, described turn
Moving axis is located on the support, and rotary support member is provided between the rotary shaft and the support.
Alternatively, the unwinding equipment also includes detection means and drive dynamic control device, and the detection means is arranged on institute
State on support or the rotatable platform, the detection means is used for the relative position for detecting the rotatable platform and the support；
The drive dynamic control device receives the detection signal of the detection means and controls the rotation or stopping of rotatable platform.
Alternatively, the unwinding equipment also includes track, and the support is movably disposed on the track.
The utility model has the advantages and positive effects of：
The unwinding equipment for being used to produce board-like catalyst that the utility model embodiment provides, by being set on rotatable platform
At least two unreeling structures are put, and rotatable platform is arranged to rotatable form, the unreeling structure of side is in work,
And new net volume has then been installed on the unreeling structure of opposite side, treat that the fast use of the net volume on the unreeling structure in work finishes
When, the unreeling structure for switching to opposite side is unreeled, and can effectively reduce the break period of production line, improves production efficiency.
Brief description of the drawings
Fig. 1 is the schematic elevational view for the unwinding equipment that the utility model embodiment provides；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the partial enlarged drawing at B in Fig. 2；
Fig. 4 is the schematic perspective view for the unwinding equipment that the utility model embodiment provides；
Fig. 5 is the partial enlarged drawing at C in Fig. 4；
Fig. 6 is the schematic diagram that the first voussoir that the utility model embodiment provides and the second voussoir coordinate.
Description of reference numerals：
1st, rotatable platform；2nd, unreeling structure；3rd, drive division；4th, rotating shaft；5th, swelling watt；6th, guide part；7th, pull bar；8th, first
Voussoir；9th, the second voussoir；10th, guide groove；11st, guide pad；12nd, support；13rd, rotary shaft；14th, rotary support member；15th, position
Block；16th, detection means；17th, fluted disc；18th, drive gear.
Embodiment
The exemplary embodiment of the utility model embodiment is described in detail below in conjunction with the accompanying drawings.
Embodiment of the present utility model provides a kind of unwinding equipment for being used to produce board-like catalyst, including rotatable platform 1
With two unreeling structures 2；Rotatable platform 1 can rotate around vertical axis；Two unreeling structures 2 are relatively rotated in the axis of platform 1
The heart is symmetrically disposed on rotatable platform 1, and can be rotated in the horizontal plane under the drive of rotatable platform 1.
The unwinding equipment for being used to produce board-like catalyst that the utility model embodiment provides, by being set on rotatable platform
At least two unreeling structures are put, and rotatable platform is arranged to rotatable form, the unreeling structure of side is in work,
And new net volume has then been installed on the unreeling structure of opposite side, treat that the fast use of the net volume on the unreeling structure in work finishes
When, the unreeling structure for switching to opposite side is unreeled, and can effectively reduce the break period of production line, improves production efficiency.
Specifically, with reference to figure 1, rotatable platform 1 to carry the unwinding equipment, rotatable platform 1 can in the horizontal plane around
The vertical axis of rotatable platform 1 is rotated；Unreeling structure 2 unreels to the article unreeled to needs, in this reality
Apply in example, unreeling structure 2 is two and the both sides of rotatable platform 1 are arranged in the form of centrosymmetric, when rotatable platform 1 rotates
When vertical axis of the unreeling structure 2 equally in the horizontal plane around rotatable platform 1 can be driven to be rotated.So, list is worked as
When the fast use of net volume on side unreeling structure 2 finishes, the net volume on the unreeling structure 2 of the side can be released certain surplus simultaneously more
Cut-out, then control rotatable platform 1 to rotate 180 °, the net volume on the unreeling structure 2 of opposite side is connect with the net volume cut off
Close, this guarantees the continuity of production, simultaneously effective save the time of replacing.Operating personnel can will use the net finished
Volume is pulled down, and replaces with new net volume, when the fast use of the net volume of opposite side finishes, then is carried out above-mentioned operation and is ensured that not
Discontinuously produce, be effectively guaranteed production efficiency
Alternatively, unreeling structure 2 includes drive division 3, rotating shaft 4, swelling watt 5, swelling drive mechanism and guide part 6；Driving
Portion 3 rotates to drive shaft 4；Guide part 6 is arranged on the periphery of rotating shaft 4, and with the synchronous axial system of rotating shaft 4；Swelling watt 5 is multiple
And be uniformly distributed along the circumference of rotating shaft 4, each swelling watt 5 is by radially-directed structure setting on guide part 6；Swelling driving machine
Structure is connected with swelling watt 5 and drives swelling watt 5 radially movable.
Specifically, with reference to reference to figs. 2 to Fig. 4, in the present embodiment, drive division 3 is motor, is connected in the output end of motor
There is gear-box, the output end of gear-box is connected with sprocket wheel, and sprocket wheel is by driving rotation of the chain come drive shaft 4.In rotating shaft 4
Outside, multiple swellings watt 5 are equably provided with along the circumference of rotating shaft 4, the lateral surface of multiple swellings watt 5 is arcwall face, so
It can ensure that swelling watt 5 is bonded completely with the inner surface of net volume.After net volume is set in swelling watt 5, multiple swellings watt 5 are swollen
In the presence of tight drive mechanism, the diameter of swelling watt 5 is enabled to become big, until the lateral surface of swelling watt 5 and the inner ring of net volume
Surface fits, and can be secured firmly to net volume which achieves the swelling of 5 pairs of net volumes of swelling watt, after the swelling of swelling watt 5 to turn
On axle 4, and it ensure that net volume will not rotate relative to rotating shaft 4.
Radially-directed structure is provided with swelling watt 5, guide part 6 is led by radially-directed structure to swelling watt 5
To enable radial motion of the swelling watt 5 along guide part 6, so as to complete the swelling to net volume.In the present embodiment,
Guide part 6 is the plate of the structure of annular, and the sleeve-board of the loop configuration is located in rotating shaft 4 and with the synchronous axial system of rotating shaft 4.It is preferred that
Ground, the diameter of guide part 6 are more than the maximum gauge of the institute of swelling watt 5 energy swelling, and the purpose so set is to prevent from being arranged
Net volume in swelling watt 5 occurs the play of axial direction relative to swelling watt 5, that is, being served to the net volume being set in thereon
The effect of axial limiting.
Alternatively, radially-directed structure includes the guide groove 10 extended in a radial direction being arranged on guide part 6, swelling
Watts 5 end is slidably disposed in guide groove 10.
In the present embodiment, radially direction equably offers multiple guide grooves 10 on guide part 6, in swelling watt
Guide pad 11 is additionally provided with close to one end of guide part 6 on 5, guide pad 11 is located in guide groove 10 to complete to swelling watt 5
Guiding.In some other embodiments, the guide frame of other forms is may also set up to complete the guiding to swelling watt 5,
Such as axis of guide etc. is set.
Alternatively, swelling drive mechanism includes the voussoir 8 of pull bar 7 and first, and pull bar 7 is arranged on the inside of rotating shaft 4 and can edge
The axial movement of rotating shaft 4, the first voussoir 8 are arranged on pull bar 7；The inner side of swelling watt 5 is provided with second coordinated with the first voussoir 8
Voussoir 9；The open slot equal with the quantity of the first voussoir 8 is offered in rotating shaft 4, the first voussoir 8 passes through open slot and the second voussoir 9
Coordinate to adjust distance of the swelling watt 5 relative to rotating shaft 4.
With reference to reference to figure 4 and Fig. 6, pull bar 7 is located in the inside of rotating shaft 4, and one end of pull bar 7 can be connected with hydraulic means,
Axial movement of the pull bar 7 along rotating shaft 4 is driven by hydraulic means.Along the axial direction of pull bar 7, uniformly set on pull bar 7
Multiple first voussoirs 8 are equipped with, the first voussoir 8 has an inclined-plane, and the height on the inclined-plane positioned at the outside of pull bar 7 is more than positioned at drawing
The height of the inner side of bar 7.Accordingly, the medial surface of swelling watt 5 is provided with multiple second voussoirs 9 corresponding with the first voussoir 8,
And the second inclined-plane on voussoir 9 is adapted with the inclined-plane on the first voussoir 8, i.e., positioned at the outside of pull bar 7 on the inclined-plane of the second voussoir 9
Height be less than the height positioned at the inner side of pull bar 7.So, when pull bar 7 is to medial motion, the first voussoir 8 and the second wedge
Block 9 is bonded to each other extruding, and the direction for allowing for swelling watt 5 away from rotating shaft 4 is moved, that is, expands the diameter of swelling watt 5, energy
Enough complete the swelling to net volume；When 7 outside lateral movement of pull bar, the first voussoir 8 is bonded to each other remote with the second voussoir 9, just makes
Obtain swelling watt 5 to move towards close to the direction of rotating shaft 4, that is, reduce the diameter of swelling watt 5, can be by net volume from swelling watt 5
Pull down.By the mode that swelling drive mechanism is arranged to the first voussoir 8, the second voussoir 9 is bonded have simple in construction, reliability is high,
Low cost and other advantages.
Accordingly, because pull bar 7 is arranged on inside rotating shaft 4, therefore in order to realize the patch of the first voussoir 8 and the second voussoir 9
Close, offered in rotating shaft 4 and 8 one-to-one open slot of the first voussoir.
Certainly, in some other embodiments, it can also realize that adjustment swelling watt 5 is relative with rotating shaft 4 by other means
The purpose of position.Such as using hydraulic means by swelling watt 5 jack up etc. mode.
Alternatively, unwinding equipment also includes support 12, and the bottom of rotatable platform 1 is fixedly connected with rotary shaft 13, rotary shaft 13
It is located on support 12, rotary support member 14 is provided between rotary shaft 13 and support 12.
With reference to figure 2, rotary shaft 13 is fixedly connected on the bottom of rotatable platform 1 by connectors such as bolts, and rotatable platform 1 is logical
Rotary shaft 13 is crossed to be rotatably arranged on support 12.In order to reduce the frictional force of rotary shaft 13 and support 12, in rotary shaft 13
Rotary support member 14 is provided between support 12, in the present embodiment, rotary support member 14 is bearing.Preferably, use
Deep groove ball bearing, this bearing have it is durable, without often safeguard, coefficient of friction is small, limit speed is high, simple in construction, cost
The features such as low.
Alternatively, unwinding equipment also includes detection means 16 and drive dynamic control device, and detection means 16 is arranged on support 12
Or on rotatable platform 1, detection means 16 is used for the relative position for detecting rotatable platform 1 and support 12；Drive dynamic control device receives
The detection signal of detection means 16 and the rotation or stopping for controlling rotatable platform 1.
With reference to figure 2, detection means 16 can be the detection pieces such as proximity switch, and detection means 16 is installed on support 12 and leaned on
At the unreeling structure 2 of nearly side.Detection piece is set mainly to have following two aspects purpose, first, rotatable platform 1 can be detected whether
It rotate in place, second, may determine that presently used unreeling structure 2 is the unreeling structure 2 of which side.Control device receives inspection
The detection signal for surveying device 16 controls the rotation of rotatable platform 1 or stopping.With reference to figure 5, can be set in the bottom of rotary shaft 13
One fluted disc 17, a motor is set on support 12, is connected with gear-box on the output shaft of the motor, gear-box it is defeated
A drive gear 18 can be connected on shaft, passes through engaging rotatable platform 1 can be controlled for drive gear 18 and fluted disc 17
Rotate or stop.Certainly, it is possible to use other modes realize above-mentioned purpose.
Further, with reference to figure 3, in order to reduce the detection error of detection means 16 and improve the essence of the rotation of rotatable platform 1
Exactness, a positioning block 15 is additionally provided with the bottom of rotatable platform 1, after rotatable platform 1 rotate in place, locating piece 15 can be direct
Abut against on support 12, to prevent the further rotation of rotation stop moving platform 1.When rotatable platform 1 is rotated further by 180 °, locating piece
15 can abut against on the support 12 of opposite side, again serve to the effect of positioning.
Preferably, unwinding equipment also includes track (not shown), and support 12 is movably disposed on track.
By setting track to control the unwinding equipment along track motion, to meet diverse location, different size
The use demand of net volume.
The utility model has the advantages that：
The unreeling machine for being used to produce board-like catalyst that the utility model embodiment provides, by being set on rotatable platform
At least two unreeling structures, and rotatable platform is arranged to rotatable form, can be fast in the net volume on unilateral unreeling structure
During using finishing, the unreeling structure for rotating to opposite side in time is unreeled, and has been effectively played saving replacing construction, has been improved production
The purpose of efficiency.
In addition, by setting guide part not only to play a part of being oriented to swelling watt, can also effectively act as to set
The spacing effect of the net volume that is located on unreeling structure.
In addition, by swelling drive mechanism be arranged to the first voussoir, the second voussoir fitting mode also have it is simple in construction, can
By property height, low cost and other advantages.
In addition, by setting track to control the unreeling machine along track motion, to meet diverse location, different rule
The use demand of grid volume.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (8)
1. a kind of unwinding equipment for being used to produce board-like catalyst, it is characterised in that including rotatable platform (1) and two unreeling machines
Structure (2)；
The rotatable platform (1) can rotate around vertical axis；
Described two unreeling structures (2) are symmetrically disposed in the rotation relative to the axis centre of the rotatable platform (1)
On platform (1), and it can be rotated in the horizontal plane under the rotatable platform (1) drive.
2. unwinding equipment according to claim 1, it is characterised in that the unreeling structure (2) includes drive division (3), turned
Axle (4), swelling watt (5), swelling drive mechanism and guide part (6)；
The drive division (3) to drive the rotating shaft (4) rotate；
The guide part (6) is arranged on the periphery of the rotating shaft (4), and with the rotating shaft (4) synchronous axial system；The swelling watt
(5) to be multiple and be uniformly distributed along the circumference of the rotating shaft (4), each swelling watt (5) passes through radially-directed structure setting
On the guide part (6)；
The swelling drive mechanism is connected with the swelling watt (5) and drives the swelling watt (5) radially to move.
3. unwinding equipment according to claim 2, it is characterised in that the swelling drive mechanism includes pull bar (7) and the
One voussoir (8), the pull bar (7) are arranged on the inside of the rotating shaft (4) and can be described along the axial movement of the rotating shaft (4)
First voussoir (8) is arranged on the pull bar (7)；The inner side of the swelling watt (5) is provided with what is coordinated with first voussoir (8)
Second voussoir (9).
4. unwinding equipment according to claim 3, it is characterised in that offered and the first wedge on the rotating shaft (4)
The equal open slot of block (8) quantity, first voussoir (8) coordinate to adjust through the open slot with second voussoir (9)
The whole swelling watt (5) relative to the rotating shaft (4) distance.
5. unwinding equipment according to claim 2, it is characterised in that the radially-directed structure includes being arranged on described lead
To the guide groove (10) extended in a radial direction in portion, the end of the swelling watt (5) is slidably disposed on the guiding
In groove (10).
6. unwinding equipment according to claim 1, it is characterised in that the unwinding equipment also includes support (12), described
Rotatable platform (1) bottom is fixedly connected with rotary shaft (13), and the rotary shaft (13) is located on the support (12), described
Rotary support member (14) is provided between rotary shaft (13) and the support (12).
7. unwinding equipment according to claim 6, it is characterised in that the unwinding equipment also include detection means (16) and
Drive dynamic control device, the detection means (16) are arranged on the support (12) or the rotatable platform (1), the detection dress
Put the relative position that (16) are used to detect the rotatable platform (1) and the support (12)；The drive dynamic control device receives institute
State the detection signal of detection means (16) and control the rotation or stopping of rotatable platform (1).
8. unwinding equipment according to claim 6, it is characterised in that the unwinding equipment also includes track, the support
(12) it is movably disposed on the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913712.1U CN207001804U (en) | 2017-07-26 | 2017-07-26 | For producing the unwinding equipment of board-like catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720913712.1U CN207001804U (en) | 2017-07-26 | 2017-07-26 | For producing the unwinding equipment of board-like catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207001804U true CN207001804U (en) | 2018-02-13 |
Family
ID=61457588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720913712.1U Expired - Fee Related CN207001804U (en) | 2017-07-26 | 2017-07-26 | For producing the unwinding equipment of board-like catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207001804U (en) |
-
2017
- 2017-07-26 CN CN201720913712.1U patent/CN207001804U/en not_active Expired - Fee Related
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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: 20180213 Termination date: 20200726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |