Sealing device of packaging machine
A packaging machine and power device technology, which is applied in the directions of packaging sealing/fastening, packaging, transportation packaging, etc., can solve the problems of rolling of the top diameter of two gears, affecting the operation of the equipment, and easy melting of the film, so as to increase the distance and protect the The effect of being melted and improving work efficiency
Pending Publication Date: 2019-01-18
GUANGDONG BIAO HUA TECH
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the size of the gears, the two gears are not completely disengaged when the machine stops, so the distance between the two sealing wheels is limited, and the distance is lower than the tooth depth, which will cause the packaging film to be easily attached to the sealing wheel. Melting, if the distance between the two middle sealing wheels is to be large enough, the distance between the two gears must also be increased, so that the two gears must be separated. When the two gears mesh again, the top diameter of the two gears will roll, resulting in The result is that the gears are easily damaged, seriously affecting the normal operation of the equipment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The present invention will now be described in detail in conjunction with the accompanying drawings: a middle sealing device for a packaging machine, including a fixed plate, a power unit 1, a gear box 2, a front gear 3, a rear gear 4, a rotating mechanism 5, a limit mechanism, and a film sealing wheel device .
[0021] The gear box 2 is connected with the power unit 1, and the power unit 1 can transmit power through the gear box 2; the rear gear 4 is connected with the gear box 2 and is located above the gear box 2; the front gear 3 and the rear gear 4 meshes, and rear gear 4 is a driving wheel, and front gear 3 is a driving wheel, and front gear 3 is the same size as rear gear 4. The film sealing wheel device is divided into a front film sealing wheel device 7 and a rear film sealing wheel device 8, the front film sealing wheel device 7 and the rear film sealing wheel device 8 have the same structure; the front film sealing wheel device 7 is fixedly connected with the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of mechanical packaging, and particularly relates to a sealing device of a packaging machine. The device comprises a fixing plate, a power device, a gearbox, a front gear, a back gear, a rotating mechanism, a limiting mechanism and a packaging film wheel device. The gearbox is connected with the power device, and the power device can transmit power through the gearbox; the back gear is connected with the gearbox through a back connecting shaft, and the back gear is located above the gearbox. A back sealing film wheel is located below the gearbox andconnected with the back gear through a back connecting shaft; the packaging film wheel device is divided into a front packaging film wheel device and a back packaging film wheel device, and the frontpackaging film wheel device and the back packaging film wheel device are of the same structure; the front packaging film wheel device is fixedly connected with the front wheel, and the back packagingfilm wheel device is fixedly connected with the back wheel. The rotating mechanism is located between the front packaging film wheel and the front gear and connected with a front connecting shaft through a bearing. According to the sealing device of the packaging machine, the separation distance between the two gears can be increased, the packaging film is protected against melting, accurate engagement can be achieved after resetting, and working efficiency is improved.
Description
technical field [0001] A packaging machine center sealing device belongs to the technical field of mechanical packaging, and in particular relates to a packaging machine device. Background technique [0002] At present, there is a heating device for the middle sealing roller of a pillow packaging machine. This kind of packaging machine is suitable for various packaging films used in the market, especially for the packaging of PE films. When the two gears are stopped, the two gears are not completely disengaged, which can ensure that the two gears mesh and rotate smoothly when restarting. However, due to the size of the gears, the two gears are not completely disengaged when the machine stops, so the distance between the two sealing wheels is limited, and the distance is lower than the tooth depth, which will cause the packaging film to be easily attached to the sealing wheel. Melting, if the distance between the two middle sealing wheels is to be large enough, the distance ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/16
CPCB65B51/16
Inventor 赖衍青刘付剑琪刘付振标
Owner GUANGDONG BIAO HUA TECH