CN105883506A - Winding and unwinding disc - Google Patents
Winding and unwinding disc Download PDFInfo
- Publication number
- CN105883506A CN105883506A CN201610226848.5A CN201610226848A CN105883506A CN 105883506 A CN105883506 A CN 105883506A CN 201610226848 A CN201610226848 A CN 201610226848A CN 105883506 A CN105883506 A CN 105883506A
- Authority
- CN
- China
- Prior art keywords
- friction plate
- main shaft
- folding
- winding
- screw rod
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/30—Arrangements to facilitate driving or braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
Abstract
The invention discloses a winding and unwinding disc which comprises a spindle and two rotary discs. The two rotary discs are coaxially and rotationally connected to the spindle through bearings and are distributed left and right in a spacer manner. The winding and unwinding disc further comprises two mounting plates fixed to the left end and the right end of the spindle correspondingly, first friction plates fixed to the axial outer side faces of the rotary discs, second friction plates in contact with the first friction plates, a plurality of damping screws and pressure springs. The multiple damping screws are in threaded connection with the mounting plates and are parallel to the spindle. The pressure springs are connected between the damping screws and the second friction plates and apply elastic force towards the first friction plates to the second friction plates. When the winding and unwinding disc is used as a winding disc, it can be avoided that due to the fact that the winding speed is too high, wires are pulled apart; and when the winding and unwinding disc is used as an unwinding disc, the unwinding action can be stopped immediately when equipment is shut down, and the problem that due to the fact that redundant wires are paid off, wires are stranded and disordered is avoided.
Description
Technical field
The present invention relates to a kind of internal support, be used for being arranged in narrow space interior to support corresponding workpiece, come welding and the assembling of auxiliary work-piece.
Background technology
In process of manufacture, the folding and unfolding of various wire rods is required for driving with folding and unfolding reel, but, the inertia of the lower generation of drive that common folding and unfolding reel is long online cannot be shut down in time, many and random from the lines released.
Summary of the invention
The present invention seeks to: for the deficiencies in the prior art, it is provided that the folding and unfolding reel of a kind of new structure, when this folding and unfolding reel uses as closed reel, it is it can be avoided that rolling speed is too fast and pull apart wire rod；When this folding and unfolding reel as unreel dish use time, it can stop when equipment downtime unreeling action at once, it is to avoid release redundant wire and there is twisted wire unrest line problem.
The technical scheme is that a kind of folding and unfolding reel, including main shaft, be rotatably connected on this main shaft by coaxial bearing and two rotating disks of the first from left right septum distribution, this folding and unfolding reel also includes:
It is separately fixed at two pieces of installing plates at two ends, described main shaft left and right,
It is fixed on the first friction plate on the outside side of described turntable shaft,
The second friction plate arranged is contacted with described first friction plate,
The some damping screw rods being threaded on described installing plate and be distributed with described main axis parallel, and
It is connected between described damping screw rod and described second friction plate and is applied with the stage clip towards described first friction plate direction elastic force to described second friction plate.
Described second friction plate is movably set on described main shaft, and the second friction plate is coaxially arranged with main shaft.
The axially inner side end system of described damping screw rod is by axially extended endoporus, and the axial outer end of described stage clip is arranged in this endoporus, and the axial inner ends of described stage clip abuts with described second friction plate.
Offering several axially extending bores on described installing plate, and be welded with several nuts the most coaxially arranged with several axially extending bores described on axially external of installing plate, described damping screw flight is connected in described nut.
Four described damping screw rods are installed altogether on each piece of described installing plate, and these four damping screw rods are symmetrical centered by the axis of described main shaft.
Described installing plate is fixed by screws in described spindle nose.
The invention have the advantage that main shaft and the rotating disk of the present invention this folding and unfolding reel are not completely fixed connection, but by two friction plate frictional fit.When this folding and unfolding reel uses as closed reel, it is it can be avoided that rolling speed is too fast and pull apart wire rod；When this folding and unfolding reel as unreel dish use time, it can stop when equipment downtime unreeling action at once, it is to avoid release redundant wire and there is twisted wire unrest line problem.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention this folding and unfolding reel；
Wherein: 1-main shaft, 2-bearing, 3-rotating disk, 4-installing plate, 5-the first friction plate, 6-the second friction plate, 7-damps screw rod, 8-stage clip, 9-nut.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are for illustrating that the present invention is not limited to limit the scope of the present invention.The implementation condition used in embodiment can do adjustment further according to the condition of concrete producer, and not marked implementation condition is usually the condition in normal experiment.
Fig. 1 shows a specific embodiment of the present invention this folding and unfolding reel, and it includes main shaft 1 and two rotating disks 3, and the two rotating disk 3 is all connected on this main shaft 1 by bearing 2 coaxial rotating, and the distribution of the two rotating disk 3 one the first from left right septum.When reality is applied, described rotating disk 3 can be used for directly coiling wire rod, it is also possible to the strands cylinder fixed cover that itself is wound with wire rod is located on described rotating disk 3.
The key improvements of the present embodiment is that this folding and unfolding reel also includes: be separately fixed at two pieces of installing plates 4 at described main shaft about 1 two ends, the first friction plate 5 being fixed on axially external of described rotating disk 3, the second friction plate 6 arranged is contacted with described first friction plate 5, be threaded on described installing plate 4 and with some of the described parallel distribution of main shaft 1 damping screw rods 7, and be connected between described damping screw rod 7 and described second friction plate 6 and be applied with the stage clip 8 towards described first friction plate 5 direction elastic force to described second friction plate 6.
Second friction plate 6 is circumferentially fixed with installing plate 4, but can be in axially opposing movement.Being fixed with the many horizontal-extending axis of guides (not marking in figure) inside installing plate 4, the second friction plate 6 is movably set on these axis of guides.
This folding and unfolding reel both can use as the closed reel collecting wire rod, and the dish that unreels that may be provided as again wire feedstock uses.
When this folding and unfolding reel uses as closed reel, material winds is on rotating disk 3, main shaft 1 is connected with power-equipment (such as motor), main shaft 1 rotates under the drive of power-equipment, second friction plate 6 circumferentially fixed with main shaft 1 is with main shaft 1 synchronous axial system, because the first friction plate 5 contacts layout with the second friction plate 6, there is certain frictional force in the two, thus driving the first friction plate 5 to rotate, the first friction plate 5 drives rotating disk 3 fixed thereto to rotate and be collected the rolling action of wire rod again.In the case of between the second friction plate 6 and the first friction plate 5, extruding force is certain, maximal friction between the two is also fixing.It can be appreciated that when main shaft 1 velocity of rotation slowly time, rotating disk 3 can rotate with main shaft 1 synchronized (angular velocity)；And when if the velocity of rotation of main shaft 1 is too fast, the second friction plate 6 speed sync that first friction plate 5 then can not be followed rotates, frictional force between the two can only ensure that the rotational angular velocity of the first friction plate 5 maintains below a certain particular value, it is to avoid rolling speed is too fast and pulls apart wire rod.This particular value we by the position of damping adjusting screw rod 7, thus the length of stage clip 8 can be changed, and then change stage clip 8 elastic force of the first friction plate 5 realized.When stage clip 8 is the biggest to the extruding force of the first friction plate 5, and the maximum rotational speed that the first friction plate 5 and rotating disk 3 are obtained in that is the biggest, i.e. gear ratio between rotating disk 3 and main shaft 1 is the biggest.
When this folding and unfolding reel as unreel dish use time, main shaft 1 maintains static, and as raw-material material winds on rotating disk 3, the pulling equipment being connected with wire rod pulls rotating disk 3 to rotate, first friction plate 5 rotates relative to the second friction plate 6, there is certain kinetic force of friction between the two.When pulling equipment is shut down and stopped anti-roll action, rotating disk 3 stops operating under frictional force effect the most at once, thus avoids continuing to release wire rod after equipment downtime.
In this example, described second friction plate 6 is movably set on described main shaft 1, and the second friction plate 6 is coaxially arranged with main shaft 1.
The axially inner side end system of described damping screw rod 7 is arranged in this endoporus by axially extended endoporus, the axial outer end of described stage clip 8, and the axial inner ends of described stage clip 8 abuts with described second friction plate 6.
In this example, described installing plate 4 offering several axially extending bores, and is welded with several nuts 9 the most coaxially arranged with several axially extending bores described on axially external of installing plate 4, described damping screw rod 7 is threaded in described nut 9.During use, the extruding force size between the first and second friction plates can be regulated by damping due to rotation screw rod 7.
In this example, each piece of described installing plate 4 is provided with altogether four described damping screw rods 7, and these four damping screw rods 7 are symmetrical centered by the axis of described main shaft 1.
In this example, described installing plate 4 is fixed by screws in described main shaft 1 end.
Certainly, above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow people will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalent transformations done according to the spirit of main technical schemes of the present invention or modification, all should contain within protection scope of the present invention.
Claims (6)
1. a folding and unfolding reel, including main shaft (1), is connected to this main shaft by bearing (2) coaxial rotating
Two rotating disks (3) that upper and the first from left right septum is distributed, it is characterised in that this folding and unfolding reel also includes:
It is separately fixed at two pieces of installing plates (4) at described main shaft (1) two ends, left and right,
The first friction plate (5) being fixed on axially external of described rotating disk (3),
The second friction plate (6) arranged is contacted with described first friction plate (5),
It is threaded in that described installing plate (4) is upper and some resistances with described main shaft (1) parallel distribution
Buddhist nun's screw rod (7), and
It is connected to rub between described damping screw rod (7) and described second friction plate (6) and to described second
Pad (6) is applied with the stage clip (8) towards described first friction plate (5) direction elastic force.
Folding and unfolding reel the most according to claim 1, it is characterised in that: described second friction plate (6)
It is movably set on described main shaft (1), and the second friction plate (6) is coaxially arranged with main shaft (1).
Folding and unfolding reel the most according to claim 2, it is characterised in that: described damping screw rod (7)
Axially inner side end system is arranged in this endoporus by axially extended endoporus, the axial outer end of described stage clip (8),
The axial inner ends of described stage clip (8) abuts with described second friction plate (6).
Folding and unfolding reel the most according to claim 1, it is characterised in that: described installing plate is opened on (4)
It is provided with several axially extending bores, and is welded with some with described on axially external of installing plate (4)
Several nuts (9) that individual axially extending bore is the most coaxially arranged, described damping screw rod (7) is threaded in
In described nut (9).
Folding and unfolding reel the most according to claim 1, it is characterised in that: each piece of described installing plate (4)
On four described damping screw rods (7) are installed altogether, and these four dampings screw rod (7) are with described main shaft (1)
Axis centered by symmetrical.
Folding and unfolding reel the most according to claim 1, it is characterised in that: described installing plate (4) is logical
Cross screw and be fixed on described main shaft (1) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226848.5A CN105883506A (en) | 2016-04-13 | 2016-04-13 | Winding and unwinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226848.5A CN105883506A (en) | 2016-04-13 | 2016-04-13 | Winding and unwinding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105883506A true CN105883506A (en) | 2016-08-24 |
Family
ID=57012416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226848.5A Pending CN105883506A (en) | 2016-04-13 | 2016-04-13 | Winding and unwinding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105883506A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623020A (en) * | 2016-11-14 | 2017-05-10 | 无锡市乾泰金属构件厂 | Surface cleaning and winding device of metal composite band |
| CN107215714A (en) * | 2017-07-14 | 2017-09-29 | 无锡市斯威克科技有限公司 | Disk device is repaiied in a kind of photovoltaic copper strips drum alignment |
| CN109455580A (en) * | 2018-12-27 | 2019-03-12 | 重庆玮硕恒基电脑配件有限公司 | A kind of flexible screen collector |
| CN109533604A (en) * | 2018-12-27 | 2019-03-29 | 重庆玮硕恒基电脑配件有限公司 | A kind of flexible screen storage device |
| CN111847133A (en) * | 2020-08-14 | 2020-10-30 | 苏州富士特金属薄板制品有限公司 | Winding and unwinding reel |
| CN113679980A (en) * | 2021-09-02 | 2021-11-23 | 四川水利职业技术学院 | High altitude speed difference falling protector and high altitude construction equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738588A (en) * | 1971-08-13 | 1973-06-12 | Mallory & Co Inc P R | Calibrated tension arbor |
| CN2108081U (en) * | 1991-12-27 | 1992-06-24 | 初萍 | Self-differential damping type cable putting apparatus |
| CN1088540A (en) * | 1992-12-23 | 1994-06-29 | 陈登云 | A kind of cable reel installation |
| CN202107390U (en) * | 2011-05-16 | 2012-01-11 | 云南通海汉光包装工业有限公司 | Slip frequency type strain-equalized rolling scroll |
| CN103569805A (en) * | 2013-11-25 | 2014-02-12 | 潍坊金丝达环境工程股份有限公司 | Safe retracting device of cable |
-
2016
- 2016-04-13 CN CN201610226848.5A patent/CN105883506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738588A (en) * | 1971-08-13 | 1973-06-12 | Mallory & Co Inc P R | Calibrated tension arbor |
| CN2108081U (en) * | 1991-12-27 | 1992-06-24 | 初萍 | Self-differential damping type cable putting apparatus |
| CN1088540A (en) * | 1992-12-23 | 1994-06-29 | 陈登云 | A kind of cable reel installation |
| CN202107390U (en) * | 2011-05-16 | 2012-01-11 | 云南通海汉光包装工业有限公司 | Slip frequency type strain-equalized rolling scroll |
| CN103569805A (en) * | 2013-11-25 | 2014-02-12 | 潍坊金丝达环境工程股份有限公司 | Safe retracting device of cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623020A (en) * | 2016-11-14 | 2017-05-10 | 无锡市乾泰金属构件厂 | Surface cleaning and winding device of metal composite band |
| CN107215714A (en) * | 2017-07-14 | 2017-09-29 | 无锡市斯威克科技有限公司 | Disk device is repaiied in a kind of photovoltaic copper strips drum alignment |
| CN109455580A (en) * | 2018-12-27 | 2019-03-12 | 重庆玮硕恒基电脑配件有限公司 | A kind of flexible screen collector |
| CN109533604A (en) * | 2018-12-27 | 2019-03-29 | 重庆玮硕恒基电脑配件有限公司 | A kind of flexible screen storage device |
| CN111847133A (en) * | 2020-08-14 | 2020-10-30 | 苏州富士特金属薄板制品有限公司 | Winding and unwinding reel |
| CN113679980A (en) * | 2021-09-02 | 2021-11-23 | 四川水利职业技术学院 | High altitude speed difference falling protector and high altitude construction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |