CN207839659U - A kind of novel uncoiler - Google Patents
A kind of novel uncoiler Download PDFInfo
- Publication number
- CN207839659U CN207839659U CN201721890909.4U CN201721890909U CN207839659U CN 207839659 U CN207839659 U CN 207839659U CN 201721890909 U CN201721890909 U CN 201721890909U CN 207839659 U CN207839659 U CN 207839659U
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- main shaft
- connecting flange
- driving mechanism
- rack
- uncoiler
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Abstract
The utility model discloses a kind of novel uncoiler, including rack and power plant, the feature uncoiler further includes main shaft, breathing mechanism and arrestment mechanism；Main shaft is hollow, is fixed on the rack by bearing, the both ends that main shaft is connect with rack set transparent cover；Chain wheel case, driven sprocket and axle sleeve are set on main shaft, chain wheel case is keyed with main shaft, and driven sprocket is connect with power plant chain；Left side transparent cover is connect with connecting flange；Breathing mechanism includes executing agency and driving mechanism, executing agency is connected with driving mechanism by the pull rod being threaded through in main shaft, driving mechanism right end is positioned using locating piece, left end is connected and fixed with connecting flange, piston rod is set in the middle part of driving mechanism, copper sheathing and protecting cap are set on piston rod, are keyed with copper sheathing and protecting cap on the inside of connecting flange, arrestment mechanism is connected on the outside of connecting flange.Advantage is compact in structure and convenient to use, and failure rate is low, and power plant, brake apparatus and breathing mechanism combine together, realizes effective control of uncoiler operation.
Description
Technical field
The utility model belongs to unwinder device field more particularly to a kind of novel uncoiler.
Background technology
The plank of thinner thickness and wire rod are often baling in the market, especially the plank or wire rod of metal, when
When these materials will be processed, first passes through uncoiler and open coiled plank or wire rod.The most important mechanism of uncoiler is
Breathing mechanism.In the prior art, Chinese patent application, application number 201210060518.5, application publication number CN 102581070
A discloses " a kind of breathing mechanism of uncoiler ", including the hollow spindle being arranged in rack, spindle nose are provided with movement
It covers, pull rod is equipped in main shaft, movable sleeving end set has protecgulum, pull rod one end to be connected with protecgulum, the setting of the pull rod other end
There is driving mechanism, it is characterised in that be circumferentially evenly equipped with several wedge-shaped sliding blocks on the movable sleeving, be provided on the sliding block
Guide groove is additionally provided with baffle on the main shaft, and arc breathing block is movably set on baffle, is provided on the outside of arc breathing block
Flapper, be provided on the inside of arc breathing block it is several with the matched wedge-shaped top shoe of sliding block, be provided on top shoe with
The convex block of guide groove cooperation；Both ends are respectively arranged with wear-resistant sleeve in the main shaft.The breathing mechanism is applied on band uncoiler, is carried
It has supplied a kind of breathing process stability under loading, bearing capacity big, has been unlikely to deform, the uncoiler that work efficiency is high.The disadvantage is that swollen containing this
The uncoiler of contracting mechanism does not have connecting power device；Driving mechanism cannot be with breathing mechanism with the connection of main shaft and pull rod together with
Rotation, connecting portion are easily damaged, and effective brake difficult to realize.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel uncoiler, structure is tight
It gathers, easy to use, failure rate is low, and power plant, brake apparatus and breathing mechanism combine together, realizes the effective of uncoiler operation
Control.
To achieve the above object, the utility model adopts the following technical solution：
A kind of novel uncoiler, including rack and power plant, the power plant be mounted on rack on, feature this open
Volume machine further includes main shaft, breathing mechanism and arrestment mechanism；The main shaft is hollow, and rack is fixed on by two self-aligning roller bearings
On, the both ends that main shaft is connect with rack set two transparent covers in left and right；Chain wheel case, driven sprocket and axle sleeve, sprocket wheel are set on the main shaft
Set is keyed with main shaft, and is fixed using round nut, stop washer and spacer cooperation, and driven sprocket uses chain with power plant
Connection；The left side transparent cover is connect with connecting flange, and junction uses lip-type packing；The breathing mechanism includes executing agency
And driving mechanism, executing agency and driving mechanism are connected by the pull rod being threaded through in main shaft, it is fixed that the driving mechanism right end uses
Position block positioning, left end are connected and fixed with connecting flange, set piston rod in the middle part of driving mechanism, copper sheathing and protecting cap are set on piston rod,
It is keyed with copper sheathing and protecting cap on the inside of the connecting flange, arrestment mechanism is connected on the outside of connecting flange.
Further, the executing agency includes the movable sleeving being arranged in spindle nose, and main shaft is led with mobile inner room setting
Xiang Jian, movable sleeving end set have protecgulum, pull rod left end to be connected with protecgulum, fixed using nut, circumferential on the movable sleeving
It is evenly equipped with several row's wedge shape sliding blocks, the sliding block is equipped with guide groove, is additionally provided with baffle on the main shaft, activity on baffle
The matched wedge-shaped top shoe of several and sliding block is equipped with equipped with arc breathing block, on the inside of arc breathing block, top shoe is equipped with
With the matched convex block of guide groove.
Further, the arrestment mechanism is mounted in rack, including brake disc, brake and brake mount；The brake
Disk is connect with connecting flange, brake mount.
Further, the connecting flange sets oil filler point, jointing formula forced filling oil cup with transparent cover junction on the right side of main shaft.
Further, detachable flapper is set on the outside of the arc breathing block, when preventing uncoiler from running
Tower rolls up accident.
Further, the guiding slot cross-section on the sliding block is trapezoidal, and the convex block on top shoe is respective shapes.
Further, the driving mechanism is oil cylinder or cylinder.
Compared with prior art, the utility model has the advantages that compact in structure and convenient to use, failure rate is low, power plant,
Brake apparatus and breathing mechanism combine together, realize effective control of uncoiler operation.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the utility model section structural schematic diagram.
In figure：1- rack 2- power plant 3- main shaft 4- breathing mechanism 5- arrestment mechanism 6- aligning roller axis
Hold 7- transparent cover 8- chain wheel case 9- driven sprocket 10- axle sleeve 11- key 12- round nuts, stop washer 13- every
Cover 14- connecting flange 15- lip-type packing 16- executing agency 17- driving mechanism 18- pull rod 19- locating pieces
20- piston rod 21- copper sheathing 22- protecting cap 23- movable sleeving 24- feather key 25- protecgulum 26- sliding blocks 27- gears
Plate 28- arc breathing block 29- top shoe 30- brake disc 31- brake 32- brake mount 33- joint type pressure injections
Lubricating cup 34- flappers.
Specific implementation mode
With reference to specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of novel uncoiler, including rack 1 and power plant 2, power plant 2 are mounted in rack 1,
Its feature uncoiler further includes main shaft 3, breathing mechanism 4 and arrestment mechanism 5；Main shaft 3 is hollow, by two aligning roller axis
It holds 6 to be fixed in rack 1, the both ends that main shaft 3 is connect with rack 1 set two transparent covers 7 in left and right；Chain wheel case 8, driven is set on main shaft 3
Sprocket wheel 9 and axle sleeve 10, chain wheel case 8 are connect with 3 key 11 of main shaft, and are fixed using round nut, stop washer 12 and the cooperation of spacer 13,
Driven sprocket 9 is connect with power plant 2 using chain；Left side transparent cover 7 is connect with connecting flange 14, and junction is close using lip
Seal 15；Breathing mechanism 4 includes executing agency 16 and driving mechanism 17, and executing agency 16 and driving mechanism 17 are by being threaded through main shaft
Pull rod 18 in 3 connects, and 17 right end of driving mechanism is positioned using locating piece 19, and left end is connected and fixed with connecting flange 14, driving
Piston rod 20 is set in the middle part of mechanism, copper sheathing 21 and protecting cap 22,14 inside of connecting flange and copper sheathing 21 and insurance are set on piston rod 20
Lid 22 is keyed, and 14 outside of connecting flange connects arrestment mechanism 5.
Executing agency 16 includes the movable sleeving 23 being arranged in 3 end of main shaft, and feather key is arranged between main shaft 3 and movable sleeving 23
24,23 end set of movable sleeving has protecgulum 25, and 18 left end of pull rod is connected with protecgulum 25, is fixed using nut, on movable sleeving 23
Several row's wedge shape sliding blocks 26 are circumferentially evenly equipped with, sliding block 26 is equipped with guide groove, baffle 27, baffle 27 are additionally provided on main shaft 3
On be movably equipped with arc breathing block 28,28 inside of arc breathing block is equipped with several with the matched wedge-shaped top shoe of sliding block 26
29, top shoe 29 is equipped with and the matched convex block of guide groove.
Arrestment mechanism 5 is mounted in rack 1, including brake disc 30, brake 31 and brake mount 32；Brake disc 30 with connect
Flange 14, brake mount 32 connect.
Connecting flange 14 sets oil filler point, jointing formula forced filling oil cup 33 with 3 right side transparent cover of main shaft, 7 junction.
Detachable flapper 34 is arranged in 28 outside of arc breathing block, and generating tower rolls up accident when preventing uncoiler from running.
Guiding slot cross-section on sliding block 26 is trapezoidal, and the convex block on top shoe 29 is respective shapes.
Driving mechanism 17 is oil cylinder or cylinder.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of novel uncoiler, including rack (1) and power plant (2), the power plant (2) is mounted in rack (1),
It is characterized in that：The uncoiler further includes main shaft (3), breathing mechanism (4) and arrestment mechanism (5)；The main shaft (3) be it is hollow,
It is fixed in rack (1) by two self-aligning roller bearings (6), the both ends that main shaft (3) is connect with rack (1) set two transparent covers in left and right
(7)；Chain wheel case (8), driven sprocket (9) and axle sleeve (10) are set on the main shaft (3), chain wheel case (8) connects with main shaft (3) key (11)
It connects, and is fixed using round nut, stop washer (12) and spacer (13) cooperation, driven sprocket (9) uses chain with power plant (2)
Item connects；The left side transparent cover (7) connect with connecting flange (14), and junction uses lip-type packing (15)；The breathing machine
Structure (4) includes executing agency (16) and driving mechanism (17), and executing agency (16) and driving mechanism (17) are by being threaded through main shaft (3)
Interior pull rod (18) connection, driving mechanism (17) right end are positioned using locating piece (19), and left end connects with connecting flange (14)
Fixation is connect, piston rod (20) is set in the middle part of driving mechanism, copper sheathing (21) and protecting cap (22), the connection method is set on piston rod (20)
It is keyed with copper sheathing (21) and protecting cap (22) on the inside of blue (14), connection arrestment mechanism (5) on the outside of connecting flange (14).
2. a kind of novel uncoiler according to claim 1, it is characterised in that：The executing agency (16) includes being arranged in master
Feather key (24), movable sleeving (23) end set is arranged in the movable sleeving (23) of axis (3) end between main shaft (3) and movable sleeving (23)
There are protecgulum (25), pull rod (18) left end to be connected with protecgulum (25), fixed using nut, it is circumferentially uniformly distributed on the movable sleeving (23)
There are several row's wedge shape sliding blocks (26), the sliding block (26) to be equipped with guide groove, baffle is additionally provided on the main shaft (3)
(27), it is movably equipped with arc breathing block (28) on baffle (27), several and sliding block (26) is equipped on the inside of arc breathing block (28)
Matched wedge shape top shoe (29), top shoe (29) are equipped with and the matched convex block of guide groove.
3. a kind of novel uncoiler according to claim 1, it is characterised in that：The arrestment mechanism (5) is mounted on rack (1)
On, including brake disc (30), brake (31) and brake mount (32)；The brake disc (30) and connecting flange (14), brake mount
(32) it connects.
4. a kind of novel uncoiler according to claim 1, it is characterised in that：The connecting flange (14) is right with main shaft (3)
Side transparent cover (7) junction sets oil filler point, jointing formula forced filling oil cup (33).
5. a kind of novel uncoiler according to claim 2, it is characterised in that：Setting can on the outside of the arc breathing block (28)
Detachable flexible baffle (34), generating tower rolls up accident when preventing uncoiler from running.
6. a kind of novel uncoiler according to claim 2, it is characterised in that：Guiding slot cross-section on the sliding block (26)
Trapezoidal, the convex block on top shoe (29) is respective shapes.
7. a kind of novel uncoiler according to claim 1, it is characterised in that：The driving mechanism (17) is oil cylinder or gas
Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890909.4U CN207839659U (en) | 2017-12-29 | 2017-12-29 | A kind of novel uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890909.4U CN207839659U (en) | 2017-12-29 | 2017-12-29 | A kind of novel uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839659U true CN207839659U (en) | 2018-09-11 |
Family
ID=63419730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890909.4U Active CN207839659U (en) | 2017-12-29 | 2017-12-29 | A kind of novel uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834133A (en) * | 2019-03-01 | 2019-06-04 | 张家港市欧微自动化研发有限公司 | A kind of uncoiler for preventing coil of strip tower from rolling up |
-
2017
- 2017-12-29 CN CN201721890909.4U patent/CN207839659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834133A (en) * | 2019-03-01 | 2019-06-04 | 张家港市欧微自动化研发有限公司 | A kind of uncoiler for preventing coil of strip tower from rolling up |
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