A kind of packaging bag sealing device
The invention belongs to mechanical equipment technical field is and in particular to a kind of packaging bag sealing device.
Packaging (packaging) is protection product in the process of circulation, facilitates accumulating, promotes to sell, by certain technology
The overall title of the container used by method, material and adminicle etc..Either in food processing field, small parts processing neck
Domain, articles for daily use manufacture field.It is required for loading product after plastic packaging bag, need using closing device to plastic packaging bag
Sealed.At present, the device that plastic packaging bag is sealed using in industry is exactly a simple heater.Make
Used time, the hand-held packaging bag of first staff, it would be desirable to seal location is through heater, makes seal location be heated thawing；Then,
Staff strains Plastics needs the position of sealing, makes the Co-factor propagation that plastic packaging bag melts together, from
And complete to seal.When being sealed using this device, whole needs are artificial to be participated in, and work efficiency is relatively low, and cost of labor is higher.
In addition, it is desirable to the hand-held packaging bag of staff, through heater, is easily scalded.
Content of the invention
It is an object of the invention to provide a kind of packaging bag sealing device, with asking of solving to propose in above-mentioned background technology
For achieving the above object, the present invention provide following technical scheme: a kind of packaging bag sealing device, including conveyer belt,
Extruding wheel, compacting wheel, bearing roller, outer shroud, internal ring and load coil, the inner side left and right two ends of described conveyer belt are mounted on
Live-roller, described conveyer belt is the drive mechanism between live-roller, and described live-roller is in transmission connection with the first motor, described
Before and after live-roller, both sides are mounted on transmission belt containment vessel, and the lower end of described transmission belt containment vessel is provided with propping up of regular distribution
Spike, the lower end of described support feet is each attached to the upper end of base plate, and the upper end of described transmission belt containment vessel is provided with regular distribution
Column, described bearing roller is arranged on the upper end of column by rotating shaft, and described bearing roller is docked with the upper end inwall of conveyer belt, institute
State extruding wheel and be arranged on the left of the surface pars intermedia of conveyer belt, the surface pars intermedia that described compacting wheel is arranged on conveyer belt is right
Side, described compacting wheel and extruding wheel are all in transmission connection with the second motor, and described second motor is fixed by bracing frame
In the upper end of base plate, described outer shroud is arranged on the dead astern of extruding wheel, and described internal ring is fixed on the middle part of outer shroud, institute by connecting rod
State internal ring to be fixed on the rotor of the second motor, described load coil is arranged between outer shroud and internal ring.
Preferably, described extruding wheel is horizontal frustum cone structure.
Preferably, the linear velocity that the linear velocity of described outer shroud, compacting are taken turns is all equal with the linear velocity of extruding wheel.
Preferably, described bearing roller is the driven structure of conveyer belt.
Compared with prior art, the invention has the beneficial effects as follows: this packaging bag sealing device structure is simple, convenient and practical,
Load coil provides heat, so that plastic packaging bag sealing part is melted and merge, and extruding wheel is by the product in packaging bag
Product extrude at away from packaging bag enclosing, it is to avoid product is stained with the embarrassment of packaging bag melting liquid, and finally, compacting wheel is to packaging bag
Sealing part is tamped, and while strengthening sealing, makes more smooth at packaging bag enclosing, and pressure bearing wheels make conveyer belt in extruding
During be not in local dent, it is to avoid merge uneven phenomenon at packaging bag enclosing.
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is left view structural representation of the present invention；
Fig. 3 is outer ring structure schematic diagram of the present invention.
In figure: 1, base plate, 2, support feet, the 3, first motor, 4, conveyer belt, 5, live-roller, 6, transmission belt containment vessel,
7th, bracing frame, 8, extruding wheel, 9, compacting wheel, 10, bearing roller, 11, rotating shaft, 12, column, 13, outer shroud, the 14, second motor,
15th, connecting rod, 16, internal ring, 17, load coil.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-3, the present invention provides a kind of a kind of technical scheme: packaging bag sealing device, including conveyer belt 4, squeeze
Pinch roller 8, compacting wheel 9, bearing roller 10, outer shroud 13, internal ring 16 and load coil 17, the inner side left and right two ends of conveyer belt 4 are equal
Live-roller 5 is installed, conveyer belt 4 is the drive mechanism between live-roller 5, live-roller 5 is in transmission connection with the first motor 3,
Before and after live-roller 5, both sides are mounted on transmission belt containment vessel 6, and the lower end of transmission belt containment vessel 6 is provided with propping up of regular distribution
Spike 2, the lower end of support feet 2 is each attached to the upper end of base plate 1, and the upper end of transmission belt containment vessel 6 is provided with the vertical of regular distribution
Post 12, bearing roller 10 is arranged on the upper end of column 12 by rotating shaft 11, and bearing roller 10 is docked with the upper end inwall of conveyer belt 4, holds
Pressure roller 10 is the driven structure of conveyer belt 4, and extruding wheel 8 is arranged on the left of the surface pars intermedia of conveyer belt 4, and extruding wheel 8 is sleeping
Formula frustum cone structure, tamps wheel 9 and is arranged on the right side of the surface pars intermedia of conveyer belt 4, and compacting wheel 9 and extruding wheel 8 are all driven with second
Galvanic electricity machine 14 is in transmission connection, and the second motor 14 is fixed on the upper end of base plate 1 by bracing frame 7, and outer shroud 13 is arranged on extruding
The dead astern of wheel 8, internal ring 16 is fixed on the middle part of outer shroud 13 by connecting rod 15, and internal ring 16 is fixed on turning of the second motor 14
On son, the linear velocity that the linear velocity of outer shroud 13, compacting take turns 9 is all equal with the linear velocity of extruding wheel 8, and load coil 17 is installed
Between outer shroud 13 and internal ring 16.
Operation principle: during use, using machine or manpower, make packaging bag need the position of sealing and the upper of conveyer belt 4
Align at end face back edge, load coil 17 provides heat, so that plastic packaging bag sealing part is melted and merge,
Extruding wheel 8 extrudes the product in packaging bag at away from packaging bag enclosing, it is to avoid product is stained with packaging bag melting liquid, pressure bearing wheels
10 make conveyer belt 4 be not in local dent in extrusion process, it is to avoid merges uneven phenomenon at packaging bag enclosing,
Afterwards, compacting wheel 9 is to carrying out at packaging bag enclosing tamping.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.