CN204057378U - Braider carrier band rolling automatic takeup - Google Patents
Braider carrier band rolling automatic takeup Download PDFInfo
- Publication number
- CN204057378U CN204057378U CN201420516629.7U CN201420516629U CN204057378U CN 204057378 U CN204057378 U CN 204057378U CN 201420516629 U CN201420516629 U CN 201420516629U CN 204057378 U CN204057378 U CN 204057378U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixed
- carrier band
- pulleys
- automatic takeup
- 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.)
- Expired - Fee Related
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- Winding Of Webs (AREA)
Abstract
The utility model discloses a kind of braider carrier band rolling automatic takeup, belong to tightening regulator; Aim to provide and a kind ofly coiling the tightening regulator can tightened in paper carrying belt process.It comprises the fixed reel be bearing in frame; Three pulleys (1) are fixed in frame (4) by bearing pin, have two guide frames in the below of three pulleys (1), and described guide frame is made up of two pilot bars (5) be fixed in frame (4); Each guide frame there is the movable pulley (6) that can move up and down along pilot bar (5).The utility model structure is simple, can regulate the elasticity of paper carrying belt with tractive force change in real time; It is a kind of tightening regulator.
Description
Technical field
The utility model relates to a kind of tightening device, the device it can tightened automatically when particularly relating to a kind of rolling paper tape.
Background technology
Braider is for Chip-R small for volume is embedded in a kind of device on paper carrying belt; When under the effect of paper carrying belt at tractive force, rolling is on fixed reel, diameter on the one hand owing to being coiled in the carrier band volume on fixed reel is ascending to gradually change, on the other hand take-off reel is because of the effect of rotator inertia, littlely time large when usually causing the tractive force acting on paper carrying belt changes; Thus causing paper carrying belt kinematic velocity uneven, easy formation carrier band is lax, defeated and dispersed or tangle, and impact is normally produced.
Summary of the invention
For the above-mentioned defect existed in prior art, the utility model aims to provide a kind ofly coils the braider carrier band rolling automatic takeup can tightened in paper carrying belt process.
To achieve these goals, the utility model by the following technical solutions: it comprises the fixed reel be bearing in frame; Three pulleys are fixed in frame by bearing pin, have two guide frames in the below of three pulleys, and described guide frame is made up of two pilot bars be fixed in frame; Each guide frame there is the movable pulley that can move up and down along pilot bar.
Compared with the prior art, the utility model is owing to adding the pulley block structure be made up of three fixed pulleys, two movable pulleys, therefore, when tractive force changes, be located at movable pulley on guide frame and just can move up or down under the combined action of tractive force and self gravitation; Effectively eliminate to cause because of tractive force frequent variations paper carrying belt easily lax, defeated and dispersed, tangle, or the phenomenon be pulled off.The elasticity that the utility model structure is simple, can regulate paper carrying belt in real time with tractive force change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
In figure: three pulleys 1, carrier band 2, fixed reel 3, frame 4, movable pulley 6, pilot bar 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Fig. 1 ~ 2: three pulleys 1 and fixed reel 3 are fixed in frame 4 respectively by bearing pin, have two guide frames in the below of three pulleys 1, each guide frame is made up of two pilot bars 5 be fixed in frame 4; Each guide frame there is the movable pulley 6 that can move up and down along pilot bar 5.
During use, be fixed on fixed reel 3 by a termination of carrier band 2, another termination is coiled in successively on three pulleys 1 and two movable pulleys 6 by the mode of spiral and forms assembly pulley.
Principle of work: when tractive force increases, the tension force of carrier band 2 overcomes movable pulley 6 gravity and it is upwards mentioned, until tension force and gravity reach balance; Thus carrier band 2 can be avoided to be pulled off.When tractive force reduces, pulley 6 moves down under gravity and is tightened by carrier band 2, until tension force and gravity reach balance; Thus carrier band 2 can be avoided to occur defeated and dispersed because of lax or tangle.
Claims (1)
1. a braider carrier band rolling automatic takeup, comprises the fixed reel be bearing in frame; It is characterized in that: three pulleys (1) are fixed in frame (4) by bearing pin, have two guide frames in the below of three pulleys (1), described guide frame is made up of two pilot bars (5) be fixed in frame (4); Each guide frame there is the movable pulley (6) that can move up and down along pilot bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516629.7U CN204057378U (en) | 2014-09-10 | 2014-09-10 | Braider carrier band rolling automatic takeup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516629.7U CN204057378U (en) | 2014-09-10 | 2014-09-10 | Braider carrier band rolling automatic takeup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057378U true CN204057378U (en) | 2014-12-31 |
Family
ID=52198935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516629.7U Expired - Fee Related CN204057378U (en) | 2014-09-10 | 2014-09-10 | Braider carrier band rolling automatic takeup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057378U (en) |
-
2014
- 2014-09-10 CN CN201420516629.7U patent/CN204057378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |