A kind of food package film closing device
Technical field
The utility model relates to Food Packaging technology field more particularly to a kind of food package film closing devices.
Background technique
Food packaging is the component part of food goods.One of main process during food industry.It protects food,
So that food is being left factory into the process of circulation in consumer's hand, prevents biology, chemical, physics foeign element damage
Evil, it can also have the function of keeping food stabilised quality itself, its instant food is eaten, and be to show outside food first
It sees, attracts the image of consumption, with the value other than material cost.
In food packaging, some food are to be packed by packaging bag, and some food then pass through preservative film and wrapped
Dress, and when being packed with preservative film, it needs for preservative film to be truncated, if while and the preservative film of truncation is sealed in food
The truncation of the outside of product packing box, traditional preservative film is comparatively laborious, and can not accomplish the function of being sealed simultaneously, thus
We have proposed a kind of food package film closing devices.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of food package film proposed
Closing device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of food package film closing device, including installs case, the top inner wall of the installs case are fixedly connected with output
Axis push-rod electric machine directed downwardly, the output shaft end of the push-rod electric machine are welded with horizontally disposed mounting plate, the mounting plate
Bottom surrounding is welded with cutter, and the lower section two sides of the cutter are equipped with the film roll connecting with the inner rotation of installs case, described
The lower section of film roll is equipped with four springs connecting with the bottom interior wall of installs case, and the top of the spring is connected with horizontally disposed
Supporting plate is fixedly connected with the driving motor of output shaft upward, the output shaft end weldering of the driving motor at the top of the supporting plate
It is connected to horizontally disposed placement plate, the two sides of the driving motor, which are equipped with, is hinged with motion bar, and the bottom of the motion bar is hinged
There is the support rod being arranged along the vertical direction, the bottom end of the support rod and the bottom interior wall of installs case are welded, and the motion bar is remote
One end from driving motor is welded with fixed link, and the fixed link is welded with heating plate far from one end of motion bar.
Preferably, the inside of the heating plate offers installation cavity, and the inner wall of the installation cavity is connected with heating wire, described
Heating plate is equipped with iron plate close to the side of placement plate.
Preferably, the film roll includes discharging roll and receiving volume, and discharging roll and receiving volume are symmetrical arranged along push-rod electric machine,
The discharging roll and the equal movable sleeve of the inner ring of receiving volume are connected to shaft, and the two sides inner wall of the installs case is welded with fixed block,
The fixed block offers placing groove close to the side of shaft, and in shaft insertion placing groove.
Preferably, the both sides box wall of the installs case offers mounting hole, the installs case side adjacent with mounting hole
Tank wall offers through-hole.
Preferably, the bottom of the cutter is equipped with the jagged edge of a knife.
Compared with prior art, the beneficial effects of the utility model are: the utility model by installation spring, supporting plate,
The structures such as driving motor, motion bar, fixed link, heating plate, mounting plate, support rod, placement plate, push-rod electric machine and cutter, wherein
Push-rod electric machine drives mounting plate and cutter to move down, to make cutter that preservative film be truncated, while mounting plate is also into putting
The packing box set on plate pulls down, and packing box drives driving motor to move down, and driving motor drives motion bar to rotate down,
Motion bar drives heating plate close to each other, so that heating plate be made to carry out heating sealing to the preservative film that cutter is truncated, which is set
Meter is novel, easy to operate, is also sealed while being truncated, the processing flow of reduction improves work efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of food package film closing device positive structure diagram;
Fig. 2 be the utility model proposes a kind of food package film closing device side structure schematic view.
In figure: 1 installs case, 2 push-rod electric machines, 3 mounting plates, 4 film rolls, 5 springs, 6 supporting plates, 7 driving motors, 8 placement plates, 9
Motion bar, 10 support rods, 11 fixed links, 12 heating plates, 13 heating wire, 14 cutters.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of food package film closing device, including installs case 1, the top inner wall of installs case 1 is fixed to be connected
It is connected to output shaft push-rod electric machine 2 directed downwardly, the output shaft end of push-rod electric machine 2 is welded with horizontally disposed mounting plate 3, mounting plate
3 bottom surrounding is welded with cutter 14, and the lower section two sides of cutter 14 are equipped with the film roll 4 connecting with the inner rotation of installs case 1,
The lower section of film roll 4 is equipped with four springs 5 connecting with the bottom interior wall of installs case 1, and the top of spring 5 is connected with horizontally disposed
Supporting plate 6, the top of supporting plate 6 are fixedly connected with the driving motor 7 of output shaft upward, and the output shaft end of driving motor 7 is welded with
Horizontally disposed placement plate 8, the two sides of driving motor 7, which are equipped with, is hinged with motion bar 9, and the bottom of motion bar 9 is hinged with along vertical
The support rod 10 of direction setting, the bottom end of support rod 10 and the bottom interior wall of installs case 1 are welded, and motion bar 9 is far from driving motor 7
One end be welded with fixed link 11, fixed link 11 is welded with heating plate 12 far from one end of motion bar 9.
The inside of heating plate 12 offers installation cavity, and the inner wall of installation cavity is connected with heating wire 13, and heating plate 12 is close to put
The side for setting plate 8 is equipped with iron plate, and film roll 4 includes discharging roll and receiving volume, and discharging roll and receiving volume are symmetrically set along push-rod electric machine 2
It sets, the equal movable sleeve of the inner ring of discharging roll and receiving volume is connected to shaft, and the two sides inner wall of installs case 1 is welded with fixed block, fixed
Block offers placing groove close to the side of shaft, and in shaft insertion placing groove, the both sides box wall of installs case 1 offers installation
Hole, the side box wall adjacent with mounting hole of installs case 1 offer through-hole, and the bottom of cutter 14 is equipped with the jagged edge of a knife.
Working principle: in the present embodiment, firstly, packing box to be packaged is placed by the through-hole in installs case 1
It sets on plate 8, restarts push-rod electric machine 2, push-rod electric machine 2 drives mounting plate 3 and cutter 14 to move down, and cutter 14 can be by preservative film
It is truncated, four cutters 14 constitute hollow structure, and the width of mounting plate 3 is less than the width of preservative film, this is allowed for
The inside of preservative film can be intercepted one piece and got off for packing by cutter 14, and mounting plate 3 can also be by packing box when moving down
It pulls down, packing box drives placement plate 8 to move down, and placement plate 8 drives driving motor 7 and supporting plate 6 to move down, supporting plate 6
Meeting compressed spring, and driving motor 7 will drive motion bar 9 and be rotated, the rotation of motion bar 9 will drive fixed link 11 and heating plate
12 rotations, to keep heating plate 12 close to each other, the final arc of heating plate 12 is tightly attached to the surface of cutter 14, and cutter 14 has been at this time
Preservative film is intercepted, and heating wire 13 in heating plate 12 can heat cutter 14, the heating of cutter 14 can make preservative film by
It is heat-shrinked, to be adhered to the outside of packing box, then makes push-rod electric machine 2 that mounting plate 3 and cutter 14 be driven to move up, restart
Driving motor 7, driving motor 7 drives placement plate 8 to turn over 90 degree, so that the preservative film in other two face of packing box is close to heating plate
12, restart push-rod electric machine 2, make push-rod electric machine 2 that mounting plate 3 and cutter 14 be driven to move down, finally make heating plate 12 again from
Sealing is completed so that cutter 14 is heated again by preservative film heat shrink close to cutter 14.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.