CN212172687U - Film releasing device of packaging machine - Google Patents
Film releasing device of packaging machine Download PDFInfo
- Publication number
- CN212172687U CN212172687U CN202020169813.4U CN202020169813U CN212172687U CN 212172687 U CN212172687 U CN 212172687U CN 202020169813 U CN202020169813 U CN 202020169813U CN 212172687 U CN212172687 U CN 212172687U
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- Prior art keywords
- film
- roll
- packaging
- film roll
- packaging machine
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Abstract
The utility model discloses a membrane device is put to packagine machine, include: the film roll mounting device is mounted on the frame, and a plurality of film rolls are mounted on the film roll mounting device; the brake arm of the brake device is contacted with or separated from the film roll mounting device; the film outlet of the film storage device is connected with the film inlet end of the film roll through a first floating rolling device and a first film pulling device which are matched, so that the packaging film is installed on the periphery of the film roll through the first floating rolling device and the first film pulling device in sequence; the film receiving device is connected between the film storing device and the film feeding end of the film roll; the film outlet end of the film roll is connected with the film forming device through a second floating rolling device and a second film pulling device which are matched, so that the packaging film enters the film forming device to be folded and formed after passing through the second floating rolling device and the second film pulling device in sequence. The utility model discloses can realize the automatic function of rectifying and not shutting down the trade membrane for it is more convenient to use after the machine that membrane device was put to packagine machine starts, practices thrift the human cost.
Description
Technical Field
The utility model relates to a packagine machine preparation field, concretely relates to membrane device is put to packagine machine.
Background
The film releasing device of the packaging machine is mainly used for film forming of a horizontal packaging machine, and the film releasing device of the packaging machine in the prior art has a single function, can only meet the requirement of a film folding and forming function, cannot automatically correct the deviation, has no continuous film changing function, is inconvenient to debug and has low efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the present invention aims to provide a film releasing device for a packaging machine.
In order to realize the utility model discloses an aim, the technical scheme who adopts is:
a film unwind apparatus of a packaging machine, comprising:
a frame, a film roll mounting device is arranged on the frame, a plurality of film rolls are arranged on the film roll mounting device,
a brake device, a brake arm of the brake device is contacted with or separated from the film roll mounting device;
the film outlet of the film storage device is connected with the film inlet end of the film roll through a first floating rolling device and a first film pulling device which are matched, so that the packaging film is installed on the periphery of the film roll through the first floating rolling device and the first film pulling device in sequence;
the film receiving device is connected between the film storing device and the film feeding end of the film roll;
the film outlet end of the film roll is connected with the film forming device through a second floating rolling device and a second film pulling device which are matched, so that the packaging film enters the film forming device to be folded and formed after passing through the second floating rolling device and the second film pulling device in sequence.
In a preferred embodiment of the present invention, a deviation correcting device for correcting the position of the packaging film is further disposed between the film forming device and the film discharging end of the film roll.
In a preferred embodiment of the present invention, the deviation correcting device is provided with an ultrasonic sensor.
In a preferred embodiment of the present invention, a film breaking detection device for detecting the film breaking of the packaging film is further disposed between the film forming device and the film outlet end of the film roll.
In a preferred embodiment of the present invention, a sterilization device for sterilization is further disposed between the film forming device and the film discharging end of the film roll.
In a preferred embodiment of the present invention, each component of the film releasing device of the packaging machine is provided with a sensor.
The beneficial effects of the utility model reside in that:
the utility model discloses can realize the automatic function of rectifying and not shutting down the trade membrane for it is more convenient to use after the machine that membrane device was put to packagine machine starts, practices thrift the human cost.
Drawings
Fig. 1 is a schematic structural view (perspective view) of the present invention.
Fig. 2 is a schematic structural view (plan view) of the present invention.
Detailed Description
The film releasing device of the packaging machine shown in fig. 1 or 2 comprises a frame 100, wherein a film roll mounting device 110 is mounted on the frame 100, and a plurality of film rolls 111 are vertically mounted on the film roll mounting device 110.
The brake arm 121 of the brake 120 is brought into contact with or disengaged from the film roll mounting device 110.
The film outlet 131 of the film storage device 130 is connected with the film inlet end of the film roll 111 through a floating rolling device 141 and a film pulling device 142 which are matched, so that the packaging film 200 is sequentially arranged on the periphery of the film roll 111 through the floating rolling device 141 and the film pulling device 142.
In addition, a film connecting device 140 is connected between the film storing device 130 and the film inlet end of the film roll 111, and the film connecting device 140 mainly functions to change the film without stopping the machine.
The film outlet end of the film roll 111 is connected with the film forming device 160 through the floating roller device 151 and the film drawing device 152 which are matched, so that the packaging film 200 sequentially passes through the floating roller device 151 and the film drawing device 152 and then enters the film forming device 160 for folding and forming.
In addition, a deviation rectifying device 170 for rectifying the position of the packaging film 200 is arranged between the film forming device 160 and the film outlet end of the film roll 111, and the deviation rectifying device 170 is provided with an ultrasonic sensor 171.
And the broken film detection device 180 is arranged between the film forming device 160 and the film outlet end of the film roll 111 and is used for detecting whether the packaging film 200 is broken in a starting state.
A sterilizer 190 for sterilizing the packaging film 200 is also installed. And the components are provided with matched sensors for sensing operation.
The utility model discloses specific work flow is:
firstly, a film roll 111 is placed on a film roll mounting seat device 110, a packaging film 200 is well penetrated according to the running direction, when the equipment runs automatically, the equipment is connected with a film forming device 160 through a floating rolling device 151 and a film drawing device 152 which are matched with each other, the packaging film 200 is folded and formed through the film forming device 160, a roller in the floating rolling device 151 is drawn up specifically, after a roller lifting signal is detected by a photoelectric sensor 153, the signal is fed back to a servo motor 152a of the film drawing device 152 to act, and a rubber roller 152b of the film drawing device is driven to draw out the film.
After the movable roller 131 of the film storage device 130 is pulled up and the photoelectric sensor 132 detects a lifting signal of the movable roller 131, the motor 142a of the film pulling device 142 is fed back to operate, the rubber roller 142b of the film pulling device 142 is driven to pull out the film, the movable roller 141a of the floating roller device 141 is pulled up, the brake arm 121 of the brake device 120 is separated from the film roll mounting seat device 110, and the packaging film 200 pulls the film roll 111 to rotate, so that the film releasing operation is realized.
If the packaging film 200 is shifted during the double-fold forming operation of the film forming device 160, the ultrasonic sensor 171 of the deviation correcting device 170 detects the shift direction and the shift amount, and automatically deflects and corrects the position of the packaging film 200.
If the packaging film 200 is broken during the operation, the film breakage detecting device 180 detects a signal and feeds the signal back to the packaging machine 100 to stop. And the packaging film 200 is sterilized while passing through the sterilizing device 190.
When the packaging film 200 on the film roll 111 is about to be used up, the knob 141 on the film receiving device 140 is rotated, the packaging film 200 is pressed by the pressing rod 142 on the film receiving device 140, the film roll is replaced, at the moment, the packaging machine normally operates, the film pulling device 142 does not act any more, the movable roller 132 of the film storing device 130 is continuously pulled up due to the film pulling of the packaging machine in the next process, after the film roll is replaced, the knob on the knob 141 on the film receiving device 140 is rotated, the pressing rod 142 on the film receiving device 140 is loosened, the motor of the film pulling device 142 acts, the rubber roller 142b of the film pulling device 142 is driven to pull out the film, the movable roller 132 of the film storing device 130 is made to descend, and the film replacement without stopping the machine.
Claims (6)
1. A film releasing device of a packaging machine is characterized by comprising:
a frame, a film roll mounting device is arranged on the frame, a plurality of film rolls are arranged on the film roll mounting device,
a brake device, a brake arm of the brake device is contacted with or separated from the film roll mounting device;
the film outlet of the film storage device is connected with the film inlet end of the film roll through a first floating rolling device and a first film pulling device which are matched, so that the packaging film is installed on the periphery of the film roll through the first floating rolling device and the first film pulling device in sequence;
the film receiving device is connected between the film storing device and the film feeding end of the film roll;
the film outlet end of the film roll is connected with the film forming device through a second floating rolling device and a second film pulling device which are matched, so that the packaging film enters the film forming device to be folded and formed after passing through the second floating rolling device and the second film pulling device in sequence.
2. The film unwinding device of the packaging machine as claimed in claim 1, wherein a deviation correcting device for correcting the position of the packaging film is further provided between the film forming device and the film unwinding end of the film roll.
3. The film releasing device of the packaging machine as claimed in claim 2, wherein the deviation rectifying device is provided with an ultrasonic sensor.
4. The film unwinding device of the packaging machine according to claim 1, wherein a film breakage detecting device for detecting the breakage of the packaging film is further provided between the film forming device and the film unwinding end of the film roll.
5. The film unwinding device of the packaging machine according to claim 1, wherein a sterilizing device for sterilizing is further provided between the film forming device and the film unwinding end of the film roll.
6. The film unwind apparatus of a packaging machine as recited in claim 1, wherein each component of said film unwind apparatus is provided with a sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169813.4U CN212172687U (en) | 2020-02-14 | 2020-02-14 | Film releasing device of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169813.4U CN212172687U (en) | 2020-02-14 | 2020-02-14 | Film releasing device of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212172687U true CN212172687U (en) | 2020-12-18 |
Family
ID=73772672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020169813.4U Active CN212172687U (en) | 2020-02-14 | 2020-02-14 | Film releasing device of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212172687U (en) |
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2020
- 2020-02-14 CN CN202020169813.4U patent/CN212172687U/en active Active
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