CN204847482U - Easy dyestripping send membrane device - Google Patents
Easy dyestripping send membrane device Download PDFInfo
- Publication number
- CN204847482U CN204847482U CN201520604355.1U CN201520604355U CN204847482U CN 204847482 U CN204847482 U CN 204847482U CN 201520604355 U CN201520604355 U CN 201520604355U CN 204847482 U CN204847482 U CN 204847482U
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- Prior art keywords
- film
- fixed
- roll
- hub
- impeller
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Abstract
The utility model provides an easy dyestripping send membrane device, rolls up D including sending membrane axle 21 and cup jointing film on sending membrane axle 21, it is equipped with friction disc 211 on the tip of membrane axle 21 to send, the outside of friction disc 211 is equipped with oscillating axle 22, and the upper end of oscillating axle 22 is fixed with articulated shaft 221, the intermediate position is fixed with and 211 contacts of friction disc and fricative clutch blocks 222, lower extreme have cup jointed impeller -hub 23, impeller -hub 23 runs through the lower part of oscillating axle 22, and the one end of impeller -hub 23 is connected with axis of rotation 232, the other end and is fixed with fixed block 25, cup joints on the impeller -hub 23 to promote spring 231 and adjust the stop collar 24 that promotes 231 positions on the spring, speed and tensile effect when having simple and easy and stable control film D1 transport at least.
Description
Technical field
The utility model relates to packing film field, is specifically related to a kind of film feeder of easily tore film.
Background technology
Easily tore film, refers to the film being easy to tear or untie, as the external packing band etc. of medical aseptic packaging, cigarette case.
In prior art, as shown in Figure 2, strip form film D1 arranges an arrowband d1, by the strip form film D1 of wide cut, the article such as food, cigarette case are packaged in wherein, in use, by drawing down band d1, film D1 is torn apart film D1 along the installation site of arrowband d1 on film D1, thus implementation rule tears apart the effect of film D1.
Because film D1 is wider, when handle thin films D1, need to control the tension force when transfer rate of film D1 and conveying, speed when how stable control film D1 carries and tension force.
How to design a kind of film feeder of easily tore film, speed when simple and easy and stable control film D1 carries and tension force, become the technical matters that we are badly in need of solving.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of film feeder of easily tore film.
The purpose of this utility model has been come by following technical solution, a kind of film feeder of easily tore film, comprise film feeding axis and be socketed in the film roll on film feeding axis, the end of described film feeding axis is provided with friction lining, the outside of described friction lining is provided with oscillating axle, the upper end of oscillating axle is fixed with jointed shaft, midway location is fixed with and contacts and the friction shoe rubbed with friction lining, lower end is socketed with impeller-hub, described impeller-hub runs through the bottom of oscillating axle, one end of impeller-hub is connected with turning cylinder, the other end is fixed with fixed block, impeller-hub is socketed with and promotes spring and regulate the stop collar promoting spring position.
The upper end of described film roll is fixed with the pay-off roll for opening film roll.
Described pay-off roll bottom is provided with the swing span extending different length film for controlling pay-off roll.
The lower end of described swing span is fixed with rotating shaft, upper end is fixed with the oscillating roller followed swing span and swing up and down.
The top of described oscillating roller is provided with film guiding roller, and film guiding roller and pay-off roll are on a horizon.
The midway location of described swing span is provided with the swing spring that stretching swing span carries out swinging.
The midway location of swing span is fixed in described swing spring upper end, lower end is fixed with on spacing sliding sleeve, spacing sliding sleeve and is fixed with limit shaft.
The lower end of described limit shaft is fixed with fixed body.
The utility model at least has simple and easy and the speed stably controlled when film is carried and tension force effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of easily tore film in prior art.
In figure, film feeding axis 21, friction lining 211, oscillating axle 22, jointed shaft 221, friction shoe 222, impeller-hub 23, promotion spring 231, turning cylinder 232, stop collar 24, fixed block 25, swing span 26, rotating shaft 261, oscillating roller 262, limit shaft 27, swing spring 271, spacing sliding sleeve 28, fixed body 29, pay-off roll 30, film guiding roller 31, film roll D, film D1, arrowband d1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail: as shown in fig. 1, the film feeder of a kind of easily tore film described in the utility model, comprise film feeding axis 21 and be socketed in the film roll D on film feeding axis 21, the end of described film feeding axis 21 is provided with friction lining 211, the outside of described friction lining 211 is provided with oscillating axle 22, the upper end of oscillating axle 22 is fixed with jointed shaft 221, midway location is fixed with and contacts and the friction shoe 222 rubbed with friction lining 211, lower end is socketed with impeller-hub 23, described impeller-hub 23 runs through the bottom of oscillating axle 22, one end of impeller-hub 23 is connected with turning cylinder 232, the other end is fixed with fixed block 25, impeller-hub 23 is socketed with and promotes spring 231 and regulate the stop collar 24 promoting spring 231 position, at least there is the effect of speed when simple and easy and stable control film D1 carries and tension force.
Film roll D is fixedly sleeved carries out rotation conveying on columniform film feeding axis 21, in the process of conveying, film feeding axis 21 is connected with the output shaft of motor, by the speed of electric machine control film feeding axis 21, but in the process of conveying, because the rate variation of motor is step transformation, by fixedly mounting friction lining 211 on film feeding axis 21, by forming friction force between friction lining 211 and friction shoe 222, rate transition film feeding axis 21 being exported ground step transformation is the speed of linear transformation.Thus ensure that the film D1 speed that film roll D transfers out and tension force are in stabilized conditions.
As shown in fig. 1, a kind of film feeder of easily tore film, comprise film feeding axis 21 and be socketed in the film roll D on film feeding axis 21, the end of described film feeding axis 21 is provided with friction lining 211, the outside of described friction lining 211 is provided with oscillating axle 22, the upper end of oscillating axle 22 is fixed with jointed shaft 221, midway location is fixed with and contacts and the friction shoe 222 rubbed with friction lining 211, lower end is socketed with impeller-hub 23, described impeller-hub 23 runs through the bottom of oscillating axle 22, one end of impeller-hub 23 is connected with turning cylinder 232, the other end is fixed with fixed block 25, impeller-hub 23 is socketed with and promotes spring 231 and regulate the stop collar 24 promoting spring 231 position.
Oscillating axle 22 swings along jointed shaft 221, and jointed shaft 221 is fixed on wallboard or on other fixed support, to be contacted and realize rubbing by the friction shoe 222 of oscillating axle 22 midway location with friction lining 211.
The bottom of oscillating axle 22 is provided with and promotes spring 231, limits the pressure that oscillating axle 22 promotes to the right, thus ensure that the pressure of friction shoe 222 pairs of friction linings 211 is in stabilized conditions by promoting spring 231.
Utilize stop collar 24 to regulate the deformation quantity promoting spring 231, thus realize the adjustment of friction shoe 222 pairs of friction lining 211 pressure, to meet the operating needs under different conditions.
The upper end of described film roll D is fixed with the pay-off roll 30 for opening film roll D.
Pay-off roll 30 is fixed on the wallboard of film roll D upper end, utilizes columniform pay-off roll 30 to be guided from the surface of film roll D by film D1.
Described pay-off roll 30 bottom is provided with the swing span 26 extending different length film D1 for controlling pay-off roll 30.
The lower end of described swing span 26 is fixed with rotating shaft 261, swing span 26 swings up and down along rotating shaft 261, utilize the oscillating roller 262 of swing span 26 upper end, film D1 is launched out, the midway location of swing span 26 is pulled by swing spring 271, controls the downward pulling force of swing span 26 by swing spring 271.Thus control the tension force on surface when film D1 launches.
The midway location of described swing span 26 is provided with the swing spring 271 that stretching swing span 26 carries out swinging.
The midway location of swing span 26 is fixed in described swing spring 271 upper end, lower end is fixed with on spacing sliding sleeve 28, spacing sliding sleeve 28 and is fixed with limit shaft 27.
The lower end of described limit shaft 27 is fixed with fixed body 29.Be fixedly connected with wallboard by fixed body 29, ensure that spacing sliding sleeve 28 can slide up and down at limit shaft 27, wherein limit shaft 27 can be screw rod, spacing sliding sleeve 28 can be nut, realizes by nut and screw arrangement the adjustment that swing spring 271 stretches.
The stretching of swing spring 271 and the tension force proportional of film D1 unfolded surface; Namely to be socketed in distance on limit shaft 27 longer for swing spring 271, then the pulling force of swing spring 271 is larger, and the tension force that film D1 launches is larger.
The top of described oscillating roller 262 is provided with film guiding roller 31, and film guiding roller 31 and pay-off roll 30 are on a horizon.What two levels were installed cylindrically guides to processing place by film D1 level.
By foregoing description, those skilled in the art can implement.
Above content described in this specification sheets is only to the explanation of the utility model structure example; And the utility model parts title of getting also can be different, all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.
Claims (8)
1. the film feeder of an easily tore film, comprise film feeding axis (21) and be socketed in the film roll (D) on film feeding axis (21), it is characterized in that: the end of described film feeding axis (21) is provided with friction lining (211), the outside of described friction lining (211) is provided with oscillating axle (22), the upper end of oscillating axle (22) is fixed with jointed shaft (221), midway location is fixed with and contacts and the friction shoe rubbed (222) with friction lining (211), lower end is socketed with impeller-hub (23), described impeller-hub (23) runs through the bottom of oscillating axle (22), one end of impeller-hub (23) is connected with turning cylinder (232), the other end is fixed with fixed block (25), impeller-hub (23) is socketed with and promotes spring (231) and regulate the stop collar (24) promoting spring (231) position.
2. the film feeder of easily tore film according to claim 1, is characterized in that: the upper end of described film roll (D) is fixed with the pay-off roll (30) for opening film roll (D).
3. the film feeder of easily tore film according to claim 2, is characterized in that: described pay-off roll (30) bottom is provided with the swing span (26) extending different length film (D1) for controlling pay-off roll (30).
4. the film feeder of easily tore film according to claim 3, is characterized in that: the lower end of described swing span (26) is fixed with rotating shaft (261), upper end is fixed with the oscillating roller (262) followed swing span (26) and swing up and down.
5. the film feeder of easily tore film according to claim 4, is characterized in that: the top of described oscillating roller (262) is provided with film guiding roller (31), and film guiding roller (31) and pay-off roll (30) are on a horizon.
6. the film feeder of easily tore film according to claim 3, is characterized in that: the midway location of described swing span (26) is provided with the swing spring (271) that stretching swing span (26) carries out swinging.
7. the film feeder of easily tore film according to claim 6, is characterized in that: the midway location of swing span (26) is fixed in described swing spring (271) upper end, lower end is fixed with on spacing sliding sleeve (28), spacing sliding sleeve (28) and is fixed with limit shaft (27).
8. the film feeder of easily tore film according to claim 7, is characterized in that: the lower end of described limit shaft (27) is fixed with fixed body (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604355.1U CN204847482U (en) | 2015-08-12 | 2015-08-12 | Easy dyestripping send membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520604355.1U CN204847482U (en) | 2015-08-12 | 2015-08-12 | Easy dyestripping send membrane device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847482U true CN204847482U (en) | 2015-12-09 |
Family
ID=54738055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520604355.1U Expired - Fee Related CN204847482U (en) | 2015-08-12 | 2015-08-12 | Easy dyestripping send membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976589A (en) * | 2021-02-23 | 2021-06-18 | 赣州欧翔电子有限公司 | Ultrasonic welding device and ultrasonic welding method thereof |
-
2015
- 2015-08-12 CN CN201520604355.1U patent/CN204847482U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976589A (en) * | 2021-02-23 | 2021-06-18 | 赣州欧翔电子有限公司 | Ultrasonic welding device and ultrasonic welding method thereof |
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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: 20151209 Termination date: 20160812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |