AUTOMATIC FAST WINDING MACHINE
An automatic fast winding machine includes a machine table, a support frame, a feeding tank, a rotary disk, plural guide rollers, a press roller, a saw-teeth cut device and a collect frame. A large roll of packing film is hung on the support frame. Packing film extends from the large roll, guided by the guide rollers pressed tightly by the press roller, and wound around a cylinder that falls down from the guide hole and supported on one of the support rods, and then the rotary disk turns for 90 degrees once to let the packing film cut by the saw-teeth cut device. Then the cylinder wound with packing film becomes a small roll of packing film to fall down along the collect frame and received and collected therein. All the operations are automatically performed by the machine with fast speed, enhancing production.
1. Field of the Invention
This invention relates to an automatic fast winding machine, particularly to one winding a large roll of packing film into small rolls with fast speed, shortening time needed for winding and largely boosting production.
2. Description of the Prior Art
Common packing film is generally wound into a large roll at first, at then the large roll is again wound into a plurality of small rolls of packing films (a) by means of a special winding machine 1. A common winding machine 1 used for this is shown in
This invention has been devised to offer an automatic fast winding machine for winding packing film from a large roll to a small roll with fast speed, in order to shorten winding time needed and accordingly enhancing production.
The features of the invention are a machine table, a feeding tank for storing and feeding cylinders for winding packing film, a guide hole provided in the feeding tank for cylinders to fall into and stopped by a stop member at a lower end of the guide hole, a rotary disk at a lower end of the guide hole, a plurality of short support rods provided on the rotary disk for supporting plural cylinders, a support frame fixed on the machine table for supporting a large roll of packing film, a plurality of guide rollers for guiding packing film from the large roll, a press rollers pressing the guide rollers, a saw-teeth cut device located at an underside of the rotary disk for cutting packing film, and a collect frame located at a front side of the machine table and just under the rotary disk for receiving and collecting small rolls of packing film wound on the cylinders.
This invention will be better understood by referring to the accompanying drawings, wherein:
As shown in
The support frame 20 is positioned on a right side of the machine table 20 for hanging a large roll of packing film (a).
The feeding tank 3 is positioned on the upper side of the machine table 2 for storing small cylinders (b) for winding packing film (a) from the large roll to form a small roll of packing film. And a guide hole 30 is formed in a lower portion of the feeding tank 3, with a stop member 31 formed at a lower end of the guide hole 30 and positioned just on the rotary disk 4.
The rotary disk 4 is just located at the lower end of the guide hole 30 of the feeding tank 3, having four support rods 40 sidewise fixed spaced apart equidistantly around near an outer circumference of the rotary disk 4 for one cylinder (b) respectively to be fitted thereon.
The guide rollers 21 and the press roller 22 are orderly positioned on the machine table at one side of the rotary disk 3, for guiding the packing film of the large roller to the cylinder (b), and the pressing roller 22 presses the last guide roller 21.
The saw-teeth cut device 5 is positioned at an under side of the rotary disk 4, provided with saw teeth for cutting the packing film (a) properly wound on the cylinder (b) off the large roll.
The collect frame 6 is positioned at one side of the machine table 2, for receiving and collecting small rolls of packing film already wound on the cylinders (b).
In using, as shown in
While the invention has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims
1. An automatic fast winding machine comprising:
- a machine table;
- a feeding tank positioned on said machine table for storing a number of cylinders that packing film of a large roll is to be wound on, a guide hole provided in said feeding tank and a stop member fixed at a lower end of said guide hole;
- a rotary disk rotatably positioned at one side of said machine table and located just at the lower end of said guide hole, said rotary disk provided with plural short support rods fixed spaced apart equidistantly around near an outer circumference of said rotary disk for supporting said cylinder to be wound on with the packing film from said large roll;
- a support frame provided on one side of said machine table for pivotally hanging a large roll of packing film;
- a plurality of guide rollers installed at a side of said machine table;
- a press roller installed at the side of said machine table where said guide rollers are installed and pressing against one of said guide rollers, packing film of said large roll hung on said support frame pulled and extended around said guide rollers;
- a saw-teeth cut device located at the side of said machine table where said rotary disk is installed, said saw-teeth cut device also located at an underside of said rotary disk for cutting said packing film after one of said cylinders is wound with said packing film of said large roll; and,
- a collect frame positioned at a front side of said machine table and located under said rotary disk for receiving and collecting said cylinders already wound with said packing film.
Type: Application
Filed: Mar 27, 2008
Publication Date: Oct 1, 2009
Inventor: Chun-Shan CHEN (Tainan Hsien)
Application Number: 12/056,296
International Classification: B65H 51/30 (20060101);