Disclosure of Invention
The application provides a food packaging bag sealing machine, which aims to solve the technical problem of small application range of the existing food packaging bag sealing machine.
The application provides a food packaging bag sealing machine, which comprises a cover plate, a bottom plate, a compression rod, an upper limit frame and a lower limit frame, wherein,
The two side walls of the cover plate are provided with first sliding grooves, the upper limiting frame comprises a first 匚 -shaped frame, two end parts of the upper limiting frame are slidably arranged in the first sliding grooves, and the broadside of the 匚 -shaped frame is provided with a card protruding downwards;
the bottom plate and the cover plate are arranged in parallel, and the compression rod is arranged between the bottom plate and the cover plate;
The bottom plate includes the cavity bottom plate, the upper surface of bottom plate is elastic surface, the inside colloid that has filled of bottom plate, the front end of bottom plate includes the toper end, the glue outlet has been seted up to the toper end, two lateral walls of bottom plate are provided with the second spout, lower spacing includes second 匚 shape frame, two tip slip settings of lower spacing are in the second spout, the broadside top of second 匚 shape frame is provided with the draw-in groove, card and draw-in groove assorted.
Preferably, a cover cap is arranged on one surface of the clamping groove, which faces the bottom plate, and the cover cap is matched with the glue outlet.
Preferably, the rear end of bottom plate is provided with into gluey mouth, the bottom plate still includes power, electric heat piece and pushing piece, the colloid includes the hot melt adhesive stick, the hot melt adhesive stick sets up advance gluey mouth and go out between the gluey mouth, the hot melt adhesive stick is close to go out gluey mouth department parcel has the electric heat piece, the electric heat piece is connected with the power electricity, the hot melt adhesive stick is close to advance gluey mouth department cover and be equipped with pushing piece, pushing piece with the lateral wall sliding connection of bottom plate.
Preferably, the power supply comprises an ac power adapter.
Preferably, the tapered end is detachably connected to the base plate.
Preferably, the card comprises a blade.
The food packaging bag sealing machine provided by the application has the beneficial effects that:
the application provides a food packaging bag sealing machine which comprises a cover plate, a bottom plate, a compression rod, an upper limit frame and a lower limit frame. The bottom plate is the cavity bottom plate, stores the colloid, has the compression pole between apron and the bottom plate, through pressing the apron, can extrude the colloid, realizes sealing. The application expands the application range of the sealing machine by storing colloid in the food packaging bag sealing machine. Further, when the food packaging bag is internally coated with the colloid, the positions of the colloid are limited by the upper limiting frame and the lower limiting frame, so that the colloid is prevented from flowing onto the food, and the safety is high.
Detailed Description
The embodiment of the application provides a food packaging bag sealing machine which can be used for sealing food packaging bags. Referring to fig. 1, a schematic structural diagram of a sealing machine for food packaging bags provided by an embodiment of the application is provided, which includes a cover plate 1, a bottom plate 2, a compression rod 3, an upper limit frame 4 and a lower limit frame 5.
The two side walls of the cover plate 1 are provided with first sliding grooves 6, the upper limit frame 4 comprises a first 匚 -shaped frame, the two end parts of the upper limit frame 4 are arranged in the first sliding grooves 6 in a sliding mode, and the broadsides of the 匚 -shaped frame are provided with downward protruding clamping pieces 7.
The bottom plate 2 and the apron 1 parallel arrangement are provided with compression pole 3 between bottom plate 2 and the apron 1, and compression pole 3 is scalable, through pressing apron 1, can change the interval between bottom plate 2 and the apron.
The bottom plate 2 includes cavity bottom plate 2, and the upper surface of bottom plate 2 is the elastic surface, and inside the filling of bottom plate 2 has the colloid, and the front end of bottom plate 2 includes the toper end, and glue outlet 8 has been seted up to the toper end. When the cover plate 1 is pressed, the pressure applied to the upper surface of the bottom plate 2 increases, and the gel in the bottom plate 2 is extruded from the gel outlet 8.
The two side walls of the bottom plate 2 are provided with second sliding grooves 9, the lower limiting frame 5 comprises a second 匚 -shaped frame, the two end parts of the lower limiting frame 5 are slidably arranged in the second sliding grooves 9, the broadside tops of the second 匚 -shaped frames are provided with clamping grooves 10, and the clamping pieces 7 are matched with the clamping grooves 10.
Before extruding the colloid, the food packaging bag is placed between the bottom plate 2 and the cover plate 1, the lower limit frame 5 and the upper limit frame 4 slide to the corresponding positions, the tail end of the card 7 on the upper limit frame 4 is clamped into the clamping groove 10 of the lower limit frame 5, at the moment, the food packaging bag is pressed on one side of the clamping groove 10, and the colloid does not flow to food on the other side of the clamping groove 10 when extruding the colloid, so that the separation of the food and the colloid is ensured, and the food safety is improved.
The clamping groove 10 is provided with a cover cap 11 towards one surface of the bottom plate 2, and the cover cap 11 is matched with the glue outlet 8. The lower limit frame 5 is slid, so that the cap 11 is sleeved on the glue outlet 8, and the glue outlet 8 is sealed.
In the embodiment of the application, the colloid can be liquid glue or solid glue stick, such as hot melt glue stick. Referring to fig. 2, a schematic structural diagram of a base plate according to an embodiment of the present application is provided. In fig. 2, the rear end of the bottom plate 2 is provided with a glue inlet 12, the bottom plate 2 further comprises a power supply 13, an electric heating sheet 14 and a pushing piece 15, the glue comprises a hot melt glue rod 16, the hot melt glue rod 16 is arranged between the glue inlet 12 and the glue outlet 8, the electric heating sheet 14 is wrapped at the position, close to the glue outlet 8, of the hot melt glue rod 16, the electric heating sheet 14 is electrically connected with the power supply 13, the pushing piece 15 is sleeved at the position, close to the glue inlet 12, of the hot melt glue rod 16, the pushing piece 15 is slidably connected with the side wall of the bottom plate 2, the second chute 9 can be provided with an opening, the pushing piece 15 is slidably arranged in the second chute 9, the power supply 13 comprises an alternating current power supply adapter, and the power supply to the sealing machine can be realized by connecting alternating current. The hot melt adhesive rod 16 is heated by the electric heating plate 14, and the hot melt adhesive rod 16 is conveyed to the adhesive outlet 8 by the pushing piece 15, and the melted adhesive liquid flows out through the adhesive outlet 8. Of course, in order to achieve good hot-melt sealing, other conventional hot-melt machine components such as sealing rubber plugs, leakage-proof valves, heat insulation devices and the like can be arranged in the bottom plate 2, and are not particularly limited herein.
The conical end is detachably connected with the bottom plate 2, so that the colloid accumulated in the bottom plate is conveniently cleaned, and the colloid discharging smoothness and colloid discharging quality stability are improved.
The card 7 in this embodiment of the application comprises a blade. The food packaging bag is placed between the upper limit frame 4 and the lower limit frame 5, the upper limit frame 4 is pressed with a large force, and the sealed food packaging bag can be opened by the card 7.
When the food packaging bag sealing machine provided by the embodiment of the application is used, if the bottom plate 2 is filled with liquid glue, the upper limit frame 4 and the lower limit frame 5 of the food packaging bag sealing machine are slid out to the corresponding positions, the food packaging bag is placed between the bottom plate 2 and the cover plate 1, the tail end of the upper limit frame 4 is clamped into the lower limit frame 5, the cover plate 1 is pressed, colloid is extruded, the sealing machine is slid again, the tail end of the upper limit frame 4 is kept clamped into the lower limit frame 5, and the cover plate 1 is pressed again, so that the colloid is fully coated and sealed; if the hot melt adhesive rod 16 is arranged in the bottom plate 2, the upper limit frame 4 and the lower limit frame 5 of the food package bag sealing machine slide out to the corresponding positions, the food package bag is placed between the bottom plate 2 and the cover plate 1, the tail end of the upper limit frame 4 is clamped into the lower limit frame 5, the power supply 13 is connected to the alternating current power supply to heat the hot melt adhesive rod 16, the hot melt adhesive rod 16 is conveyed to the adhesive outlet 8 by the sliding pushing piece 15, melted adhesive flows out through the adhesive outlet 8, the sealing machine slides again, the tail end of the upper limit frame 4 is clamped into the lower limit frame 5, and the pushing piece 15 slides again to fully coat the adhesive.
According to the embodiment, the food packaging bag sealing machine comprises a cover plate, a bottom plate, a compression rod, an upper limit frame and a lower limit frame. The bottom plate is the cavity bottom plate, stores the colloid, has the compression pole between apron and the bottom plate, through pressing the apron, can extrude the colloid, realizes sealing. The application solves the technical problems that the sealing machine in the prior art can only heat-seal a film-covered packaging bag and has strict requirements on the sealing condition of the packaging bag by storing colloid in the food packaging bag sealing machine, and expands the application range of the sealing machine. Further, when the food packaging bag is internally coated with the colloid, the positions of the colloid are limited by the upper limiting frame and the lower limiting frame, so that the colloid is prevented from flowing onto the food, and the safety is high.
The above description is only of preferred embodiments of the present invention, and the present invention is not limited to the above embodiments, but it should be understood that any equivalent or obvious modification thereof by those skilled in the art with the teachings of the present specification falls within the spirit and scope of the present invention as defined in the present specification.