CN206232237U - Wrap-up - Google Patents
Wrap-up Download PDFInfo
- Publication number
- CN206232237U CN206232237U CN201621294275.1U CN201621294275U CN206232237U CN 206232237 U CN206232237 U CN 206232237U CN 201621294275 U CN201621294275 U CN 201621294275U CN 206232237 U CN206232237 U CN 206232237U
- Authority
- CN
- China
- Prior art keywords
- motor
- scroll
- output shaft
- wrap
- material volume
- 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
Links
Abstract
The utility model is related to a kind of wrap-up, including motor mount, it is characterized in that：Motor is installed on the motor mount, backgauge disk is installed on the power output shaft of motor, it is provided for supporting the Scroll of material volume in the outer face of backgauge disk, multiple tensioner shell fragments are uniformly arranged on the outer circumference surface of Scroll, the tangent setting of excircle of tensioner shell fragment and Scroll, the one end of tensioner shell fragment pushes against the centre bore of material volume.The output shaft of the motor is connected by torque force limiting device with Scroll.Wrap-up described in the utility model, simple structure ensure that the material volume treatment tensioner state in wrapup procedure, make stable production process, continuous.
Description
Technical field
The utility model is related to a kind of wrap-up, especially a kind of for film sticking equipment or automatic deploying and retracting material equipment
Wrap-up, belongs to coiled strip emptying equipment technical field.
Background technology
In the prior art, unreeling machine is the equipment that raw material are mechanically carried out coiled strip blowing, extensive use
On paper roll, yardage roll, roll of plastic, the blowing production line of metal coiled material.Existing unreeling machine is usually the winding for installing coiled strip
Unreeled on disk, as coiled strip is less and less during unreeling, it may appear that the lax phenomenon of coiled strip, influenceed the tension force of winding,
Material volume more lax, material volume is unstable after causing winding, so as to influence the stability of subsequent production.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of wrap-up, it is ensured that winding
During material volume be in tensioner state, make stable production process, continuous.
According to the technical scheme that the utility model is provided, a kind of wrap-up, including motor mount, it is characterized in that：
Motor is installed on the motor mount, backgauge disk is installed, in the outer end of backgauge disk on the power output shaft of motor
Face is provided for supporting the Scroll of material volume, and multiple tensioner shell fragments, tensioner shell fragment are uniformly arranged on the outer circumference surface of Scroll
With the tangent setting of the excircle of Scroll, the centre bore of the one end abutting material volume of tensioner shell fragment.
Further, the output shaft of the motor is connected by torque force limiting device with Scroll.
Further, the output shaft of the motor is connected by prefastening force spring with Scroll, in motor
Output shaft end sets wing nut, and thumb nut coordinates with the output axle thread of motor；The prefastening force spring and drive
The output shaft of dynamic motor is relatively fixed, end and the Scroll frictional connection of prefastening force spring.
Wrap-up described in the utility model, simple structure ensure that the material volume treatment tensioner shape in wrapup procedure
State, makes stable production process, continuous.
Brief description of the drawings
Fig. 1 is the axonometric drawing of wrap-up described in the utility model.
Fig. 2 is the front view of wrap-up described in the utility model.
Fig. 3 is the side view of Fig. 2.
Specific embodiment
With reference to specific accompanying drawing, the utility model is described in further detail.
As shown in FIG. 1 to 3：The wrap-up includes backgauge disk 1, tensioner shell fragment 2, motor 3, prefastening force spring
4th, motor mount 5, Scroll 6, wing nut 7 etc..
As shown in FIG. 1 to 3, wrap-up described in the utility model, including motor mount 5, on motor mount 5
Motor 3 is installed, backgauge disk 1 is installed on the power output shaft of motor 3, branch is provided in the outer face of backgauge disk 1
Support the Scroll 6 of material volume；In order to ensure the holding material volume tensioner in wrapup procedure, material volume is received according to setting torsion all the time
Volume, is uniformly arranged the cylindrical phase of 3 tensioner shell fragments 2, tensioner shell fragment 2 and Scroll 6 on the outer circumference surface of the Scroll 6
Setting is cut, it is ensured that the one end of tensioner shell fragment 2 pushes against the centre bore of material volume, so that material volume can be entered according to setting torsion
Row winding, makes material volume automatic tension, does not interfere with the stability of subsequent technique.
The output shaft of the motor 3 is connected by prefastening force spring 4 with Scroll 6, in the output shaft of motor 3
End sets wing nut 7, and thumb nut 7 coordinates with the output axle thread of motor 3；The prefastening force spring 4 it is main
Function is overload protection, when material volume occurs stuck so that when moment of torsion exceedes setting value, prefastening force spring 4 skids in wrapup procedure
The form limitation torsion that is driven of motor 3, connection is voluntarily recovered after overload condition disappears；This prevents machinery
Damage, it is to avoid expensive shutdown loss.Above-mentioned prefastening force spring 4 can use the structure of existing torque force limiting device, in advance
Clamp force spring 4 is relatively fixed with the output shaft of motor 3, end and the frictional connection of Scroll 6 of prefastening force spring 4；Work as torsion
When force value is less than the friction valve, motor 3 drive Scroll 6 rotate wind into；When torque value is more than the friction valve,
Motor 3 is dallied, and does not drive Scroll 6 to rotate, it is to avoid because material volume is stuck damage motor situation occur.
The utility model institute course of work：Motor 3 is rotated and drives Scroll 6 to rotate, and wire rod is carried out on Scroll 6
Winding, in wrapup procedure, tensioner shell fragment 2 props up the centre bore of material volume, makes material volume automatic tension；When material volume occurs stuck feelings
During condition, overload protection can be played a part of by prefastening force spring 4, it is to avoid damage motor 3.
Claims (3)
1. a kind of wrap-up, including motor mount（5）, it is characterized in that：In the motor mount（5）Upper installation drives electricity
Machine（3）, motor（3）Power output shaft on install backgauge disk（1）, in backgauge disk（1）Outer face be provided for support
The Scroll of material volume（6）, in Scroll（6）Outer circumference surface on be uniformly arranged multiple tensioner shell fragments（2）, tensioner shell fragment（2）With
Scroll（6）The tangent setting of excircle, tensioner shell fragment（2）One end push against material volume centre bore.
2. wrap-up as claimed in claim 1, it is characterized in that：The motor（3）Output shaft by torsion limit
Device and Scroll（6）Connection.
3. wrap-up as claimed in claim 1, it is characterized in that：The motor（3）Output shaft pass through pretightning force bullet
Spring（4）With Scroll（6）Connection, in motor（3）Output shaft end set wing nut（7）, thumb nut（7）With drive
Dynamic motor（3）Output axle thread coordinate；The prefastening force spring（4）With motor（3）Output shaft be relatively fixed, pretension
Power spring（4）End and Scroll（6）Frictional connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294275.1U CN206232237U (en) | 2016-11-29 | 2016-11-29 | Wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294275.1U CN206232237U (en) | 2016-11-29 | 2016-11-29 | Wrap-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232237U true CN206232237U (en) | 2017-06-09 |
Family
ID=58979974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294275.1U Expired - Fee Related CN206232237U (en) | 2016-11-29 | 2016-11-29 | Wrap-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206232237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429644A (en) * | 2016-11-29 | 2017-02-22 | 无锡特恒科技有限公司 | Winding device |
| CN110239985A (en) * | 2019-05-22 | 2019-09-17 | 无锡格林司通科技有限公司 | A kind of adhesive tape replacement tension mechanism |
-
2016
- 2016-11-29 CN CN201621294275.1U patent/CN206232237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429644A (en) * | 2016-11-29 | 2017-02-22 | 无锡特恒科技有限公司 | Winding device |
| CN110239985A (en) * | 2019-05-22 | 2019-09-17 | 无锡格林司通科技有限公司 | A kind of adhesive tape replacement tension mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181129 |