CN110155814A - The take-up mechanism of changeable outer diameter - Google Patents
The take-up mechanism of changeable outer diameter Download PDFInfo
- Publication number
- CN110155814A CN110155814A CN201910469421.1A CN201910469421A CN110155814A CN 110155814 A CN110155814 A CN 110155814A CN 201910469421 A CN201910469421 A CN 201910469421A CN 110155814 A CN110155814 A CN 110155814A
- Authority
- CN
- China
- Prior art keywords
- disk
- block
- movable disk
- fixed
- inner disc
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- 206010003671 Atrioventricular Block Diseases 0.000 description 2
- 208000010271 Heart Block Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B65H75/04—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
-
- 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
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention discloses a kind of take-up mechanisms of changeable outer diameter, including roll, inner disc, external disk and bobbin winder base；Between the bobbin winder base installation inner disc and external disk, the center of inner disc is fixedly attached on roll；Since bobbin winder base of the present invention includes left movable disk, right movable disk, fixed disk, left movable disk and right movable disk can surround its hinged spot wobble, so that bobbin winder base forms different winding diameters, after the completion of coiling, as long as bobbin winder base is reduced, it will readily can be removed at the coiling of disk, have the advantages that blanking is convenient.
Description
Technical field
The present invention relates to electric wire manufacture fields, more particularly to a kind of take-up mechanism of changeable outer diameter.
Background technique
Electric wire is made of one or a few soft conducting wire, and outer bread is with light and soft protective layer.In the processed of electric wire
Cheng Zhong needs for protective layer to be wrapped on plain conductor, for this reason, it may be necessary to a kind of feed device of conducting wire be designed, in feed device
Wire spool is needed, the internal diameter of traditional wire spool is fixed, and the electric wire completed the process is more difficult to be deviate from from wire spool.
Summary of the invention
The purpose of the present invention is to provide the take-up mechanisms that outer diameter easily can be changed in a kind of blanking.
To achieve the above object, the technical solution of the invention is as follows:
The present invention is a kind of take-up mechanism of changeable outer diameter, including roll, inner disc, external disk and bobbin winder base；The coiling
Between seat installation inner disc and external disk, the center of inner disc is fixedly attached on roll；
The bobbin winder base include left movable disk, right movable disk, fixed disk, reset spring, shifting block, left eccentric block, right eccentric block,
Left jacking block, right jacking block；Left movable disk, right movable disk and the fixed disk is all arched plate and is successively connected, and forms a ring
Shape disk, the right end of left movable disk are hinged on inner disc and are connected with the left end of fixed disk, the left end of left movable disk and right movable disk
Left end linking, the right end of right movable disk is hinged on inner disc and be connected with the right end of fixed disk, and the both ends of reset spring are distinguished
It is connected in left movable disk and right movable disk；The shifting block is fixed on the roll for penetrating bobbin winder base center, outside shifting block
On wall, a radially mounted shift fork, the outer end face of shifting block is equipped with multiple link slots, and the inner face of shifting block successively fixes left eccentric block
With right eccentric block, left jacking block is fixed on the inside of the free end of left movable disk and with left eccentric block against right jacking block is fixed on right work
Against being respectively equipped with a limited block, shifting block at the inside both ends of left movable disk on the inside of the free end of Moving plate and with right eccentric block
On shift fork moved between two limited blocks.
The inner wall center of the external disk is equipped with a fixed link, which is plugged in inner disc center and fixed link
Bayonet lock holding is in the link slot of shifting block.
The reset spring is extension spring.
It is all equipped with bearing on the left jacking block and right jacking block, is abutted against by bearing and left eccentric block, right eccentric block.
After adopting the above scheme, due to bobbin winder base of the present invention include left movable disk, right movable disk, fixed disk, reset spring,
Shifting block, left eccentric block, right eccentric block, left jacking block, right jacking block, left movable disk and right movable disk can surround its hinged spot wobble, make
It obtains bobbin winder base and forms different winding diameters, after the completion of coiling, as long as bobbin winder base is reduced, so that it may readily will be at the coiling of disk
It removes, has the advantages that blanking is convenient.
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is axonometric drawing of the invention；
Fig. 2 is the axonometric drawing of bobbin winder base major diameter state of the present invention；
Fig. 3 is the axonometric drawing of bobbin winder base minor diameter state of the present invention；
Fig. 4 is the axonometric drawing of external disk of the present invention.
Specific embodiment
As Figure 1 and Figure 4, the present invention is a kind of take-up mechanism of changeable outer diameter, including roll (not regarded in figure),
Inner disc 2, external disk 3 and bobbin winder base 4.
The bobbin winder base 4 is installed between inner disc 2 and external disk 3, and the center of inner disc 2 is fixedly attached on roll.It is described
The inner wall center of external disk 3 be equipped with a fixed link 31, which is plugged on the bayonet lock in the center of inner disc 2 and fixed link 31
32 holdings are in the link slot 462 of shifting block 46.
As shown in Figure 2 and Figure 3, the bobbin winder base 4 includes left movable disk 41, right movable disk 42, fixed disk 43, resets bullet
Spring 44, shifting block 46, left eccentric block 47, right eccentric block 48, left jacking block 49, right jacking block 410.The left movable disk 41, right activity
Disk 42 and fixed disk 43 are all arched plate and are successively connected, and form an annular disk, and the right end of left movable disk 41 is hinged on inner disc 2
Above and with the left end of fixed disk 43 it is connected, the left end of left movable disk 41 is connected with the left end of right movable disk 42, right movable disk 42
Right end is hinged on inner disc 2 and is connected with the right end of fixed disk 43, and the both ends of reset spring 44 are connected to left movable disk 41
In right movable disk 42；The shifting block 46 is fixed on the roll for penetrating the center of bobbin winder base 4, on the outer wall of shifting block 46, edge
One shift fork 461 of radially installed, the outer end face of shifting block 46 are equipped with multiple link slots 462, and the inner face of shifting block 46 successively fixes left avertence
Heart block 47 and right eccentric block 48, left jacking block 49 are fixed on the inside of the free end of left movable disk 41 and with left eccentric block 47 against right
Jacking block 410 is fixed on the inside of the free end of right movable disk 42 and with right eccentric block 48 against at the inside both ends of left movable disk 41
It is respectively equipped with limited block 411,412, the shift fork 461 on shifting block 46 moves between two limited blocks 411,412.
It should be noted that: in the present embodiment:
(1) reset spring 44 described in is extension spring.
(2) bearing 413 is all equipped on the left jacking block 49 and right jacking block 410 described in, left jacking block 49 and right jacking block 410 lead to respectively
Bearing 413 is crossed to abut against with left eccentric block 47, right eccentric block 48.
The working principle of the invention:
1, before coiling, external disk 3 is rotated, the bayonet lock 32 in external disk 3 drives shifting block 46 to swing, the left avertence being fixed on shifting block 46
Heart block 47 and right eccentric block 48 abut against left jacking block 49 and right jacking block 410 respectively, so that left movable disk 41 and right movable disk 42 are distinguished
It is swung out around its hinge joint, so that bobbin winder base 4 forms biggish diameter.
2, after coiling, external disk 3 is rotated backward, drives shifting block 46 to invert, under the collective effect of reset spring, makes
It obtains left movable disk 41 and right movable disk 42 and surrounds its hinge joint backswing respectively, so that 4 diameter of bobbin winder base reduces, it is easy to
It will be removed at the coiling of disk.
The above is only the preferred embodiment of the present invention, therefore cannot be limited the scope of implementation of the present invention with this, i.e., according to
Equivalent changes and modifications made by scope of the present invention patent and description should still belong to the model that the invention patent covers
In enclosing.
Claims (4)
1. a kind of take-up mechanism of changeable outer diameter, it is characterised in that: including roll, inner disc, external disk and bobbin winder base；Described
Bobbin winder base is installed between inner disc and external disk, and the center of inner disc is fixedly attached on roll；
The bobbin winder base include left movable disk, right movable disk, fixed disk, reset spring, shifting block, left eccentric block, right eccentric block,
Left jacking block, right jacking block；Left movable disk, right movable disk and the fixed disk is all arched plate and is successively connected, and forms a ring
Shape disk, the right end of left movable disk are hinged on inner disc and are connected with the left end of fixed disk, the left end of left movable disk and right movable disk
Left end linking, the right end of right movable disk is hinged on inner disc and be connected with the right end of fixed disk, and the both ends of reset spring are distinguished
It is connected in left movable disk and right movable disk；The shifting block is fixed on the roll for penetrating bobbin winder base center, outside shifting block
On wall, a radially mounted shift fork, the outer end face of shifting block is equipped with multiple link slots, and the inner face of shifting block successively fixes left eccentric block
With right eccentric block, left jacking block is fixed on the inside of the free end of left movable disk and with left eccentric block against right jacking block is fixed on right work
Against being respectively equipped with a limited block, shifting block at the inside both ends of left movable disk on the inside of the free end of Moving plate and with right eccentric block
On shift fork moved between two limited blocks.
2. the take-up mechanism of changeable outer diameter according to claim 1, it is characterised in that: the inner wall center of the external disk
Equipped with a fixed link, which is plugged on the bayonet lock holding in inner disc center and fixed link in the link slot of shifting block.
3. the take-up mechanism of changeable outer diameter according to claim 1, it is characterised in that: the reset spring is to stretch
Spring.
4. the take-up mechanism of changeable outer diameter according to claim 1, it is characterised in that: the left jacking block and right jacking block
On all be equipped with bearing, abutted against by bearing and left eccentric block, right eccentric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469421.1A CN110155814A (en) | 2019-05-31 | 2019-05-31 | The take-up mechanism of changeable outer diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469421.1A CN110155814A (en) | 2019-05-31 | 2019-05-31 | The take-up mechanism of changeable outer diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110155814A true CN110155814A (en) | 2019-08-23 |
Family
ID=67630881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910469421.1A Pending CN110155814A (en) | 2019-05-31 | 2019-05-31 | The take-up mechanism of changeable outer diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110155814A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112759A (en) * | 2012-12-06 | 2013-05-22 | 浙江富春江光电科技股份有限公司 | Combined type wire spool |
| CN104532634A (en) * | 2014-12-17 | 2015-04-22 | 芜湖鑫泰铜业有限公司 | Novel take-up reel convenient to unwind |
| CN204324557U (en) * | 2014-12-22 | 2015-05-13 | 成都三电电缆有限公司 | Plastic cord can be avoided by the after-combustion actinobacillus device of drawing-down |
| CN206188131U (en) * | 2016-10-13 | 2017-05-24 | 厦门祥福兴胶粘制品有限公司 | Air expansion shaft |
| CN107697745A (en) * | 2017-10-19 | 2018-02-16 | 浙江三科线缆有限公司 | Separable drum |
| CN207046603U (en) * | 2017-08-21 | 2018-02-27 | 深圳市君鸿宇科技有限公司 | A kind of reel for cable winding |
| CN210103182U (en) * | 2019-05-31 | 2020-02-21 | 厦门信成达电子有限公司 | Wire-rewinding mechanism capable of changing outer diameter |
-
2019
- 2019-05-31 CN CN201910469421.1A patent/CN110155814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112759A (en) * | 2012-12-06 | 2013-05-22 | 浙江富春江光电科技股份有限公司 | Combined type wire spool |
| CN104532634A (en) * | 2014-12-17 | 2015-04-22 | 芜湖鑫泰铜业有限公司 | Novel take-up reel convenient to unwind |
| CN204324557U (en) * | 2014-12-22 | 2015-05-13 | 成都三电电缆有限公司 | Plastic cord can be avoided by the after-combustion actinobacillus device of drawing-down |
| CN206188131U (en) * | 2016-10-13 | 2017-05-24 | 厦门祥福兴胶粘制品有限公司 | Air expansion shaft |
| CN207046603U (en) * | 2017-08-21 | 2018-02-27 | 深圳市君鸿宇科技有限公司 | A kind of reel for cable winding |
| CN107697745A (en) * | 2017-10-19 | 2018-02-16 | 浙江三科线缆有限公司 | Separable drum |
| CN210103182U (en) * | 2019-05-31 | 2020-02-21 | 厦门信成达电子有限公司 | Wire-rewinding mechanism capable of changing outer diameter |
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