CN2506544Y - Pretracting device for fresh milk germfree soft package machine - Google Patents
Pretracting device for fresh milk germfree soft package machine Download PDFInfo
- Publication number
- CN2506544Y CN2506544Y CN 01240376 CN01240376U CN2506544Y CN 2506544 Y CN2506544 Y CN 2506544Y CN 01240376 CN01240376 CN 01240376 CN 01240376 U CN01240376 U CN 01240376U CN 2506544 Y CN2506544 Y CN 2506544Y
- Authority
- CN
- China
- Prior art keywords
- support
- fresh milk
- fork
- film
- pretracting
- 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
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The utility model provides a pretracting device of a fresh milk germfree soft package machine, and is characterized in that a lever is connected with a support. A driven roller is pressed on a driving roller. The driven roller is connected inside a long slot hole of the support. The top end of the long slot hole is fixed with a limiting block. A swing rod is rotatably connected with the front and back supports. The swing rod is connected with a membrane roller. The support is fixed with two proximity switches and a speed reduction motor, and the membrane roller positioned at the end adjacent to the speed reduction motor is connected with two cams. The pretracting device of the fresh milk germfree soft package machine has the advantages of simple structure, convenient maintenance, steady working performance and easy operation.
Description
The utility model is a kind of pre-draw gear of fresh milk soft-packaged machine, particularly about a kind of pre-draw gear of fresh milk aseptic soft packaging machine.
The type of the pre-draw gear of present domestic fresh milk soft-packaged machine is a lot, as uses film roller 10 membranes that float etc., but its structure comparatively complicated, be difficult for wearing film, operation easier is big, the speed of walking film simultaneously is difficult for feeding back to driving motor.
The purpose of this utility model is: a kind of pre-draw gear of fresh milk aseptic soft packaging machine is provided, and it is simple in structure, and productive costs is low, and is easy to maintenance, and stable work in work is easy to operate.
The technical solution of the utility model is: the pre-draw gear that designs a kind of fresh milk aseptic soft packaging machine, it is characterized in that: lever is connected on the support, driven voller is pressed on the drive roll, driven voller is connected in the long slot bore of support, the long slot bore top is fixed with limiting stopper, and fork is rotatably connected on the front and back support; Be connected with the film roller on the fork; Be fixed with two on the support near switch and reducing motor, be connected with two cams near on the film roller of reducing motor one end.
Be connected with four film rollers between the described fork, fork is captiveed joint with the axle of a film roller on top.
On described two cams and the support fixing two corresponding near the switch position, be electrically connected with reducing motor near switch.
Characteristics of the present utility model are: the pre-draw gear of this fresh milk aseptic soft packaging machine, utilize the fork gravitate cleverly, the principle of the nature bottom, make fork become an energy disperser of walking film, the gap of walking film and back segment continuously of leading portion is coupled together with film is organic, this device is arbitrarily adjusted leading film speed with reductor simultaneously, thereby stable work in work, and is simple to operate.It is effective combination of mechanical component, and simple in structure, productive costs is low, and is easy to maintenance.Press lever when wearing film, just levered up driven voller, thereby can wear film easily, easy to operate.
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing.
Accompanying drawing 1 is the structural representation of embodiment.
Among the figure: 1, lever; 2, driven voller; 3, drive roll; 4, cam; 5, near switch; 6, reducing motor; 7, fork; 8, support; 9, limiting stopper; 10, film roller.
As shown in the figure: lever 1 is connected on the support 8, driven voller 2 is placed in the long slot bore of front and back support 8, by gravity is pressed on the drive roll 3, long slot bore top fixed limit piece 9, the wheel shaft that is fixed on drive roll 3 on the front and back support 8 is connected with key with the output shaft of reducing motor 6,10, two one group on four film rollers are rotationally connected between the fork 7.Fork 7 is captiveed joint with the axle of a film roller 10 on top, and fork 7 is enclosed within on the front and back support 8, can be around support 8 swings.Near two on being fixed with 4, two cams of two cams and being fixed on support 8 on the film roller 10 of reducing motor 6 one ends corresponding near switch 5, two are electrically connected with reducing motor 6 near switch 5.
The motion conditions of this device during work seen accompanying drawing, and reducing motor 6 starts, and the film that is pressed in 2 of drive roll 3 and driven vollers is being drawn continuous movement by drive roll 3 under the effect of friction force, and film moves towards bagging area and packs fresh milk after walking around on the fork 7 four film rollers 10 again.And the action of bagging area (being the horizontal sealing drawing-in motion) action is intermittently, the unnecessary film that in this intermittent time, comes out, and owing to descending naturally of fork 7 is stored, when horizontal sealing traction mould, the film of storage is utilized, and film hauls upwards swing of fork 7.So circulation has formed a continuous working motion.Be fixed on by on the film roller 10 of reducing motor 6 one ends two cams 4 are housed, it is subjected to two corresponding supervision near switch 5, when the amplitude of oscillation of fork 7 too greatly or too hour, near switch 5 signal is passed to the frequency converter of reducing motor 6, the rotating speed speed of frequency converter automatically regulating reducing motor 6 for two.So the kinematic accuracy height, the degree of automation height.
Claims (3)
1, a kind of pre-draw gear of fresh milk aseptic soft packaging machine, it is characterized in that: lever is connected on the support, and driven voller is pressed on the drive roll, and driven voller is connected in the long slot bore of support, and the long slot bore top is fixed with limiting stopper, and fork is rotatably connected on the front and back support; Be connected with the film roller on the fork; Be fixed with two on the support near switch and reducing motor, be connected with two cams near on the film roller of reducing motor one end.
2, the pre-draw gear of a kind of fresh milk aseptic soft packaging machine according to claim 1 is characterized in that: be connected with four film rollers between the described fork, fork is captiveed joint with the axle of a film roller on top.
3, the pre-draw gear of a kind of fresh milk aseptic soft packaging machine according to claim 1 is characterized in that: on described two cams and the support fixing two corresponding near the switch position, be electrically connected with reducing motor near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240376 CN2506544Y (en) | 2001-04-30 | 2001-04-30 | Pretracting device for fresh milk germfree soft package machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240376 CN2506544Y (en) | 2001-04-30 | 2001-04-30 | Pretracting device for fresh milk germfree soft package machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506544Y true CN2506544Y (en) | 2002-08-21 |
Family
ID=33652612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240376 Expired - Fee Related CN2506544Y (en) | 2001-04-30 | 2001-04-30 | Pretracting device for fresh milk germfree soft package machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506544Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072217A (en) * | 2013-01-31 | 2013-05-01 | 长城汽车股份有限公司 | Cooling device for rubber strip |
| CN113955558A (en) * | 2021-12-22 | 2022-01-21 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
-
2001
- 2001-04-30 CN CN 01240376 patent/CN2506544Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072217A (en) * | 2013-01-31 | 2013-05-01 | 长城汽车股份有限公司 | Cooling device for rubber strip |
| CN103072217B (en) * | 2013-01-31 | 2016-03-02 | 长城汽车股份有限公司 | Adhesive tape cooling device |
| CN113955558A (en) * | 2021-12-22 | 2022-01-21 | 广东码清激光智能装备有限公司 | Winding fast-assembling module and quick installation label winding's marking machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2506544Y (en) | Pretracting device for fresh milk germfree soft package machine | |
| CN201367123Y (en) | Folding cover device of case sealer | |
| CN201147993Y (en) | Servo-driven multi-linkage rod press machine | |
| CN201230751Y (en) | Electric cradle | |
| CN202016770U (en) | Punching device for packaging paper tape | |
| CN107010270A (en) | A kind of packaging film traction device | |
| CN204226593U (en) | Semi-automatic lever starts whirligig | |
| CN202864497U (en) | Shell opening paper-taking mechanism | |
| CN201363127Y (en) | Direct-driving beam-pumping unit of permanent-magnet synchronous rotating motor | |
| CN207142801U (en) | Tracking mode Cover whirling Machine | |
| CN2266606Y (en) | Double-crochet hook netting machine | |
| CN201012409Y (en) | Driving device of plate shearing machine | |
| CN2451548Y (en) | Non-chain friction type conveyor driving apparatus | |
| CN208646784U (en) | A kind of dual direction drive mechanism for transport vehicle | |
| CN202468884U (en) | Transmission device for button set-in machine | |
| CN202400323U (en) | Bag pulling device of vertical packing machine | |
| CN202594316U (en) | Automatic bamboo feeding machine with stable operation and low noise | |
| CN2806390Y (en) | Hydraulic drive device of belt conveyer | |
| CN2591056Y (en) | Oscillator for electronic jacquard | |
| CN215709137U (en) | Be applied to material sorting mechanism of panel product | |
| CN2744482Y (en) | Robot driven by bi-rotor large torque motor | |
| CN202071117U (en) | Flexible material traction and waste-collection device | |
| CN202279526U (en) | Material moving device arranged on press line of box body of washing machine | |
| CN202674214U (en) | Novel driving device | |
| CN201324712Y (en) | Energy storage vibration device for mineral washing and concentrating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |