Half-blank face cake plastic packaging equipment
Technical field
The present invention relates to packaging field, particularly relate to the sealed in unit of a kind of half-blank face cake.
Background technology
Half-blank wheaten food is when packing sale, and due to the undressed one-tenth prepared food of face cake, cake surface, face is comparatively easily sticky and packaging bag (box) is sticky glutinous, and cause customer when taking-up wheaten food, wheaten food can be caused damaged, and impact is edible.
At present, most of half-blank wheaten food adopts plastic bag packaging, because do not have specialized equipment, staff takes wheaten food when packing, and can there is the hidden danger causing wheaten food to damage, and hand-filling, packaging quality is difficult to control, thus constrains the development of half-blank wheaten food (face cake).
Summary of the invention
Technical matters to be solved by this invention is the face cake packaging facilities realizing a kind of automatic plastic packaging.
To achieve these goals, the technical solution used in the present invention is: half-blank face cake plastic packaging equipment, and equipment comprises support and presses down frame;
Lower heat-sealing seat is fixed with above described support, be hollow structure in the middle of described lower heat-sealing seat, and be communicated with the space of placing packing chest in support, be provided with carrier film above described lower heat-sealing seat, described carrier film both sides support respectively by the retractable roller be fixed on support;
The described frame that presses down is fixed on press mechanism, describedly press down the upper hot-seal being fixed with below frame and matching with lower heat-sealing seat, and be provided with film below upper hot-seal, described upper film both sides support respectively by being fixed on the retractable roller pressed down in frame.
Place bottom surface, packing chest space in described support and be provided with carton belt conveyor, described support both-side opening, wherein side is the passage transporting packing chest for carton belt conveyor, and opposite side opening is used for putting into carton, and is provided with operator's station in this side.
Described operator's station is provided with and controls the operation of carton belt conveyor, and presses down the button of frame depression, and operator's station is provided with cake storeroom, half-blank face.
Between described carton belt conveyor and certified products belt conveyor, roller-way of weighing is set, described in roller-way side of weighing be provided with thruster bar.
The inwall of described upper hot-seal is provided with the locating laser of multiple downward irradiation.
Half-blank face cake plastic packaging apparatus control method:
When half-blank face cake is placed into after on the carrier film on lower heat-sealing seat by operating personal, press start button, then press down frame descending, upper hot-seal and lower heat-sealing seat heating pressing on film and carrier film, and broken by packaging after half-blank face cake fall in packing chest, press down frame afterwards up, upper film and carrier film are by retractable roller transmission quota distance;
Press down frame counts down each time once, when counting down to default packing chest and being fully loaded with numerical value, packing chest is transported to by carton belt conveyor weighs on roller-way, if weigh, the actual numerical value of weighing of roller-way is in conjunction rule interval, then weigh roller-way by packing box transmission on certified products belt conveyor, if weigh, roller-way is actual weighs numerical value not in conjunction rule interval, then thruster bar work, releases packing chest side direction roller-way of weighing.
The invention has the advantages that this equipment operating is convenient, pack effective, and possess detection faces cake weight function whether up to standard, face cake packaging efficiency can be accelerated and ensure that face cake product are mutually intact.
Accompanying drawing explanation
Mark in the content expressed every width accompanying drawing in specification sheets of the present invention below and figure is briefly described:
Fig. 1 is half-blank face cake plastic packaging device structure schematic diagram;
Fig. 2 is half-blank face cake plastic packaging equipment package case transport structure schematic diagram;
Mark in above-mentioned figure is: A, carrier film; B, upper film; 11, frame is pressed down; 12, upper hot-seal; 13, lower heat-sealing seat; 14, carton belt conveyor; 15, locating laser; 16, packing chest; 17, to weigh roller-way; 18, thruster bar; 19, certified products belt conveyor.
Detailed description of the invention
Known see Fig. 1, half-blank face cake plastic packaging equipment comprises support and presses down frame 11, support is fixed on ground, lower heat-sealing seat 13 is fixed with above support, it is the heat-sealing device that can generate heat, in the form of a ring, its inner space with placing packing chest 16 in support is communicated with, and the face cake like this after heat-sealing can fall in the packing chest 16 in support.
Pressing down frame 11 is fixed on press mechanism, press mechanism is the device controlling to press down frame 11 up-and-down movement, press down the upper hot-seal 12 being fixed with below frame 11 and matching with lower heat-sealing seat 13, lower heat-sealing seat 13 and upper hot-seal 12 coordinate and by carrier film A and upper film B edge seal, and can be cut off.
Carrier film A is provided with above lower heat-sealing seat 13, carrier film A both sides support respectively by the retractable roller be fixed on support, film B is provided with below upper hot-seal 12, upper film B both sides support respectively by being fixed on the retractable roller pressed down in frame 11, and upper film B can run with pressing down frame about 11.
Place bottom surface, packing chest 16 space in support and be provided with carton belt conveyor 14, support both-side opening, wherein side is the passage transporting packing chest 16 for carton belt conveyor 14, opposite side opening is used for putting into carton, and is provided with operator's station in this side, and this operator's station is provided with control carton belt conveyor 14 and runs, and press down the button of frame 11 depression, and operator's station is provided with cake storeroom, half-blank face, face cake can be put on carrier film A at this place by staff, carries out encapsulation process.
The inwall of upper hot-seal 12 is provided with the locating laser 15 of multiple downward irradiation, cake is placed into after on carrier film A so face to face, for operating personal reference, only have cake to be face to face placed in laser range of exposures, can airtight quality be guaranteed, because, offset if place, when can cause pressing, face cake is out of shape, or seals unsuccessfully.
Owing to needing to measure its net weight after production, therefore between carton belt conveyor 14 and certified products belt conveyor 19, arrange roller-way 17 of weighing, roller-way 17 of weighing can measure the weight of placing the top packing chest 16 that expires, and is provided with thruster bar 18 in its side.
Based on above-mentioned half-blank face cake plastic packaging equipment by the unified manipulation of PLC, control method is as follows:
When half-blank face cake is placed into after on the carrier film A on lower heat-sealing seat 13 by operating personal, press start button, then press down frame 11 descending, upper hot-seal 12 and lower heat-sealing seat 13 generate heat film B and carrier film A in pressing, and broken by packaging after half-blank face cake fall in packing chest 16, press down frame 11 afterwards up, upper film B and carrier film A is by retractable roller transmission quota distance;
Press down frame 11 counts down each time once, when counting down to default packing chest 16 and being fully loaded with numerical value, packing chest 16 is transported to by carton belt conveyor 14 weighs on roller-way 17, if weigh, the actual numerical value of weighing of roller-way 17 is in conjunction rule interval, packing chest 16 is transported on certified products belt conveyor 19 by roller-way 17 of then weighing, if weigh, roller-way 17 is actual weighs numerical value not in conjunction rule interval, then thruster bar 18 works, and packing chest 16 side direction is released roller-way 17 of weighing.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.