CN202679142U - Clutch type transmission structure - Google Patents
Clutch type transmission structure Download PDFInfo
- Publication number
- CN202679142U CN202679142U CN 201220293635 CN201220293635U CN202679142U CN 202679142 U CN202679142 U CN 202679142U CN 201220293635 CN201220293635 CN 201220293635 CN 201220293635 U CN201220293635 U CN 201220293635U CN 202679142 U CN202679142 U CN 202679142U
- Authority
- CN
- China
- Prior art keywords
- clutch
- pinch roller
- cylinder
- rubber tire
- friction pulley
- 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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Abstract
The utility model discloses a clutch type transmission structure which comprises a motor, a belt, an active rubber tire and a friction wheel. The active rubber tire is driven by the motor through the belt. The friction wheel is driven by the active rubber tire to move. A material band is wound on the friction wheel. The clutch type transmission structure also comprises a cylinder, a clutch pinch roller and a support. The support is fixed under the cylinder. The clutch pinch roller is fixed on a lower end of the support. The clutch pinch roller is driven by the cylinder to move up and down. The clutch pinch roller is driven by the cylinder to be pressed downward to clamp the material band. According to the above method, the clutch type transmission structure is capable of controlling transmission of the material band through a clutch mode.
Description
Technical field
The utility model relates to mechanical transmission fields, is specifically related to a kind of drive mechanism that adopts the clutch mode to control transmission.
Background technology
In factory, often can run into the situation of strip transmission, generally adopt the motion of driven by motor rubber tire; utilize rubber tire directly to drive strip transmission, if but when running into a plurality of strips and need transmit, single motor can not independently be controlled the transmission of arbitrary material volume; need to adopt many driven by motor, cost is higher.
The utility model content
For above-mentioned shortcoming of the prior art, the utility model purpose provides and a kind ofly can realize that single motor adds that single cylinder can control arbitrarily the disengaging type drive mechanism of specifying the transmission of material volume.
For achieving the above object, the utility model provides following technical proposals: a kind of disengaging type drive mechanism, comprise motor, belt, active rubber tire and friction pulley, motor drives initiatively rubber tire by belt, initiatively rubber tire drives the friction pulley motion, twine strip on the friction pulley, described driven type clutch structure also comprises cylinder, clutch pinch roller and support, the cylinder lower end is fixed with support, the support lower end is fixed with the clutch pinch roller, air cylinder driven clutch pinch roller moves up and down, and described clutch pinch roller presses down under the driving of cylinder, clamps strip.
Preferably, described friction pulley is U-shaped groove pulley.
Preferably, described friction pulley is many groups, and described active rubber tire is one.
Friction pulley described in the utility model is many groups, and described active rubber tire is one, refers to adopt an active rubber tire to drive many group friction pulleys and rotates.Cylinder described in the utility model and clutch pinch roller can clamp the strip that differentiated friction is taken turns according to actual conditions, to realize the strip of appointment in a plurality of strips of control.
Friction pulley described in the utility model is U-shaped groove pulley, and strip places have been avoided in the U-shaped groove of pulley being taken away by rubber tire initiatively.
By technique scheme, the utlity model has following beneficial effect: by being used of single motor and single cylinder, realized the transmission of disengaging type control strip, and can control as required the strip of appointment in a plurality of strips.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment;
Each parts mark is as follows among the figure: the 1-motor, and the 2-belt, 3-is rubber tire initiatively, 4-cylinder, 5-support, 6-clutch pinch roller, 7-friction pulley, 8-strip.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and the specific embodiments.
Please refer to accompanying drawing 1, a kind of disengaging type drive mechanism comprises motor 1, active rubber tire 3, cylinder 4, clutch pinch roller 6 and friction pulley 7, and motor 1 drives initiatively rubber tires 3 by belt 2, and initiatively strip 8 is twined in 7 motions of rubber tire 3 drive friction pulleys on the friction pulley 7.Cylinder 4 lower ends are fixed with support 5, and support 5 lower ends are fixed with clutch pinch roller 6, and cylinder 4 drives clutch pinch roller 6 and moves up and down, and clutch pinch roller 6 presses down under the driving of cylinder 4, clamps strip 8, to produce enough frictional force strip 8 are rotated with friction pulley 7.Friction pulley 7 adopts U-shaped groove pulley in this specific embodiment, and strip is stuck in the U-shaped groove pulley, has avoided the problem of being taken away by the active rubber tire.
This utility model technical scheme adopts air cylinder driven clutch pinch roller to move up and down to clamp or discharge the method for strip, and the clutch mode is simple and efficient.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (3)
1. disengaging type drive mechanism, comprise motor, belt, active rubber tire and friction pulley, motor drives initiatively rubber tire by belt, and initiatively rubber tire drives the friction pulley rotation, twine strip on the friction pulley, it is characterized in that described driven type clutch structure also comprises cylinder, clutch pinch roller and support, the cylinder lower end is fixed with support, the support lower end is fixed with the clutch pinch roller, air cylinder driven clutch pinch roller moves up and down, and described clutch pinch roller presses down under the driving of cylinder, clamps strip.
2. disengaging type drive mechanism according to claim 1 is characterized in that, described friction pulley is U-shaped groove pulley.
3. the disengaging type drive mechanism shown in according to claim 1 is characterized in that, described friction pulley is many groups, and described active rubber tire is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293635 CN202679142U (en) | 2012-06-21 | 2012-06-21 | Clutch type transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293635 CN202679142U (en) | 2012-06-21 | 2012-06-21 | Clutch type transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679142U true CN202679142U (en) | 2013-01-16 |
Family
ID=47500017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293635 Expired - Fee Related CN202679142U (en) | 2012-06-21 | 2012-06-21 | Clutch type transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927300A (en) * | 2017-04-12 | 2017-07-07 | 佛山职业技术学院 | A kind of wire-sending device |
| CN107161740A (en) * | 2017-06-14 | 2017-09-15 | 瑞安市华威印刷机械有限公司 | A kind of paper delivering mechanism |
-
2012
- 2012-06-21 CN CN 201220293635 patent/CN202679142U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106927300A (en) * | 2017-04-12 | 2017-07-07 | 佛山职业技术学院 | A kind of wire-sending device |
| CN107161740A (en) * | 2017-06-14 | 2017-09-15 | 瑞安市华威印刷机械有限公司 | A kind of paper delivering mechanism |
| CN107161740B (en) * | 2017-06-14 | 2019-04-12 | 瑞安市华威印刷机械有限公司 | A kind of paper delivering mechanism |
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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: 20130116 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |