[utility model content]
Low for overcoming existing film bag production efficiency, quality is difficult to management and control, the corner of packing box and fervent joint line block packaging Decoration Design or the technical matters such as neat not, and the utility model provides a kind of automation, high efficiency film packaging machine.
The technical scheme that the utility model solves the prior art problem is: a kind of film packaging machine is provided, it is in the packaging bag that packing box is packed into, packing box pack into the bag in after, the packaging bag at its two ends has the corner, this film packaging machine comprises feeding mechanism, pushes away case structure, enclosed mechanism and discharging mechanism, feeding mechanism, pushes away case structure, enclosed mechanism and discharging mechanism and sets gradually.
Preferably, further comprise a bag-making organization, it is arranged at and pushes away the case structure rear, and the packaging bag that propelling movement makes is to pushing away case structure.
Preferably, further comprise a reason angle chamfering mechanism, it is arranged between enclosed mechanism and the discharging mechanism, manages corner and the excision of straight packaging bag.
Preferably, further comprise a garbage collection mechanism, it is arranged between enclosed mechanism and the reason angle chamfering mechanism, and the waste material that enclosed mechanism produces is collected.
Preferably, further comprise a pyrocondensation stove, it is arranged at the discharging mechanism rear, imports the pyrocondensation stove by discharging mechanism after the packaged packaging bag of packing box and carries out pyrocondensation.
Preferably, this bag-making organization comprises that further a plastic film provides mechanism and the fervent mechanism of a bag, the bilayer film that plastic film provides mechanism to provide to amount to, and the fervent mechanism of bag earnestly becomes bilayer film the packaging bag of one end opening.
Preferably, bag-making organization further comprises a filming-drawing mechanism, and filming-drawing mechanism is arranged on the front end that plastic film provides mechanism, and places between the bilayer film.
Preferably, manage the angle chamfering mechanism and comprise reason angle mechanism and a corner cut mechanism, reason angle mechanism is straight with the corner reason of packaging bag, and cut away the corner after chamfering mechanism will be managed directly.
Preferably, this reason angle chamfering mechanism further comprises and draws angle mechanism, draws angle mechanism to be arranged on the front end of chamfering mechanism, and the corner of packaging bag is stretching.
Preferably, feeding mechanism arranges an electronic eyes, and its height to the packing box at pan feeding place detects, and the height value that detects is sent to bag-making organization, and bag-making organization is made the packaging bag of respective length according to this height value.
The relatively existing hand-filling of the film packaging machine that the utility model provides, its production efficiency significantly promotes, and the stay in grade of its product.By bag-making organization and reason angle chamfering mechanism are set, bag-making organization can be made bilayer film single packaging bag, and packaging bag can be strutted into the cuboid of standard, the packing box position of putting into packaging bag can be controlled more accurately like this, and by the inflow point at feeding mechanism the height that electric eye is judged the packing box of pan feeding is set, and this height value is sent to bag-making organization, bag-making organization can be according to the height of the packing box at pan feeding place, the packaging bag of automatically manufacturing corresponding size by the certain parameter relation.Packing box enters into reason angle chamfering mechanism after being pushed into packaging bag, manage directly the corner that reason angle chamfering mechanism can stretch out the packaging bag state of nature, then cut off along the sideline at the place, sideline of packing box, and sew up, corner after will cutting off simultaneously pulls off and unified the collection, there has not been the corner in packaging bag after pyrocondensation on the packing box like this, overlapping with the sideline of packing box in conjunction with the sideline of its two ends, both sides place the center position of packing box in conjunction with the sideline, its packing is whole neat and artistic, and there are not the corner of packaging bag or the trade mark that packing box is blocked in the sideline, or affect the problem of the decoration design on the packing box.
[specific embodiment]
In order to make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with drawings and Examples, the utility model are further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, the modular construction schematic diagram of a kind of film packaging machine 20 that provides for the utility model the first embodiment, it comprises feeding mechanism 201, bag-making organization 202, pushes away case structure 203, garbage collection mechanism 204, the fervent mechanism 205 of sealing, reason angle chamfering mechanism 206 and discharging mechanism 207.Packing box 209 (seeing also Fig. 3) is put into from feeding mechanism 201, enter flow production line, bag-making organization 202 is delivered to desired location with the packaging bag 2069 (seeing also Fig. 3) that makes, push away case structure 203 packing box 209 is pushed packaging bag 2069, then through the fervent mechanism 205 of sealing packaging bag 2069 is sealed, the leftover bits of generation are via garbage collection mechanism 204 unified collections.Packaged packing box 209 enters reason angle chamfering mechanism 206, and four film corner (not shown) of 206 pairs of packaging bags 2069 of reason angle chamfering mechanism are managed angle and corner cut, then via discharging mechanism 207 packing box 209 are sent.
Feeding mechanism 201 is a belt drive system, and its inflow point also is provided with an electronic eyes (not shown), and electronic eyes is connected with bag-making organization 202, and it can detect the height of packing box 209 automatically, and this height value is sent to bag-making organization 202.
The bilayer film 2028 (seeing also Fig. 2) that bag-making organization 202 will be amounted to is made the cuboid packaging bag 2069 (seeing also Fig. 3) that becomes an end opening, the length size of this packaging bag 2069 is slightly larger than the length of packing box 209, so that packing box 209 is packed in the packaging bag 2069.
Reason angle chamfering mechanism 206 is divided into A station 2061, B station 2062, and the physical construction of A station 2061, B station 2062 is basically identical, and it is finished respectively angle and corner cut are managed in the corner of the front-end and back-end of the packaging bag 2069 that is contained in packing box 209.
Discharging mechanism 207 is a load-transfer device, and after packing box 209 packaged packaging bag 2069 and finishes the corner cut action of reason angle, discharging mechanism 207 imported to packing box 209 in the pyrocondensation stove 208.Packaging bag 2069 in pyrocondensation stove 208, finish pyrocondensation, after the contraction, packaging bag 2069 is at bag-making organization 202 and seal the middle part that joint line that fervent mechanism 205 forms is positioned at packing box 209 both sides, the joint line of corner after earnestly is positioned on the crest line at packing box 209 two ends, joint line overlaps with the packing box crest line, therefore difficult resolution is overall appearance.
See also Fig. 2, the structural representation of the bag-making organization 202 that provides for the utility model the first embodiment.It comprises that plastic film provides mechanism 2021, film guiding mechanism 2026, minute film bar 2029, filming-drawing mechanism 2022, the fervent mechanism 2023 of bag, folder film detent mechanism 2024, expands bag mechanism 2027 and send bag mechanism 2025 (please refer to Fig. 1).Plastic film provides mechanism 2021, film guiding mechanism 2026, minute film bar 2029, the fervent mechanism 2023 of bag and folder film detent mechanism 2024 to set gradually from front to back; Send bag mechanism 2025 connection bag-making organizations 202 and push away case structure 203, expansion bag mechanism 2027 places and send on the bag mechanism 2025 with sending bag mechanism 2025 periodical dutys.
Plastic film provides mechanism 2021 that pair of lamina film 2028 is provided, and this bilayer film 2028 is amounted to mutually, amounts to the sideline (not shown) and is connected.
Film guiding mechanism 2026 comprises two cylinders (not label), and this bilayer film 2028 passes between two cylinders, with location or guiding bilayer film 2028.
Minute film bar 2029 places between the bilayer film 2028, and behind 2029 minutes films of undue film bar, bilayer film is by formation "<" shape separately.
Filming-drawing mechanism 2022 comprises a membrane bar (not label), this membrane bar places between the bilayer film 2028, the bilayer film 2028 of its front end is earnestly sealed by the fervent mechanism 2023 of the bag in the place ahead, after the closed end (not label) that filming-drawing mechanism 2022 is held this bilayer film 2028 passes the fervent mechanism 2023 of bag, place on the folder film fixed mechanism 2024, and the closed end of this bilayer film 2028 is fixedly clamped.
The fervent mechanism 2023 of bag comprises hot knife (not label) and bed plate (not label), and hot knife and bed plate are separately positioned between the bilayer film 2028, and bilayer film 2028 is carried out earnestly.
After filming-drawing mechanism 2022 is pulled to bilayer film 2028 folder film fixed mechanism 2024 and is fixedly clamped, filming-drawing mechanism 2022 returns to the rear end of the fervent mechanism 2023 of bag, then expands bag mechanism 2027 and puts between the bilayer film between fervent mechanism 2023 and the folder film fixed mechanism 2024.
Expand bag mechanism 2027 and comprise four claws (not label), these four claws are closure state when putting in bilayer film 2028, the fervent mechanism of bag 2023 earnestly after, four controlled separation of claw strut into this section bilayer film 2028 packaging bag 2069 of the cuboid of an end opening.Packaging bag 2069 after strutting is with sending bag mechanism 2025 to move, and delivers to and push away case structure 203.
There is the parameters relationship of setting in the height of the packing box 209 that bilayer film 2028 length that filming-drawing mechanism 2022 is pulled out and feeding mechanism 201 inflow points' electronic eyess are judged, so that the size of the packaging bag 2069 that makes after strutting is corresponding with packing box 209.
See also Fig. 3, the structural representation of the reason angle chamfering mechanism 206 of the film packaging machine 20 that provides for the utility model the first embodiment.It comprises two stations: A station 2061 and B station 2062, the structure of A station 2061, B station 2062 is basic identical, A station 2061 finishes that direct sum is managed in the corner of packing box 209 front ends is fervent, and it is fervent that direct sum is managed in the corner of 2062 pairs of packing box 209 rear ends of B station.
Wherein the mechanism of A station 2061 comprises A manipulator 2063, chamfering mechanism 2067, draws angle mechanism 2068 and pushes away box by the bag mechanism (not shown).Chamfering mechanism 2067, draw angle mechanism 2068 to be successively set on the front end of packing box 209, A manipulator 2063 is clamped in the both sides of packing box 209, pushes away box and makes it press close to chamfering mechanism 2067 by bag mechanism and packing box 209 by backward front promotion packing box 209.
The A manipulator comprises a clamping device 2066 and a cylinder mechanism 2065.Clamping device 2066 is clamped in packing box 209 both sides, and cylinder mechanism 2065 comprises two cylinders (not label), and two cylinders place respectively packing box 209 both sides, and places the front end of clamping device 2066.
Chamfering mechanism 2067 comprises bed plate 20672 and hot knife 20671, and bed plate 20672 places packing box 209 front ends, and bed plate 20672 both sides arrange respectively a hot knife 20671.
Draw angle mechanism 2068 to comprise an angle arm 20682 and an angle base plate 20681, angle base plate 20681 places bed plate 20672 front ends, and its both sides arrange respectively an angle arm 20682, two angle arms 20682 and are oppositely arranged respectively at angle base plate 20681 both sides.
The end face of bed plate 20672 and angle base plate 20681 both sides is smooth flat, thinks that 2066 pairs of corners of cylinder mechanism provide a smooth flat when carrying out roll extrusion.
Packing box 209 is packed into after the packaging bag 2069 through fervent sealing, and outwards freely stretch out brokenly the corner at its two ends.
During work, A manipulator 2063 clamps packing box 209 by clamping device 2066 and is carried to A station 2061, pushes away box and moves by bag to 209 1 boxes that push away forward of packing box by bag mechanism, makes packing box 209 front ends near bed plate 20672.Then, the cylinder mechanism 2065 of A manipulator 2063 makes the corner reason of packing box 209 front ends straight along the end face roll extrusion of the past bed plate 20672 of the sidewall of packing box 209 and angle base plate 20681 both sides.After the corner was managed directly, angle arm 20682 was clamped in angle base plate 20681 both sides with the corner, then drew angle mechanism 2068 mobile forward, made the corner stretching.Then the hot knife 20671 of chamfering mechanism 2067 respectively tangential bed plate 20672 corner after stretching is cut away, and make the sideline combination of cut-off part.Afterwards, draw angle mechanism 2068 that the corner of clamping is down pulled off.After the corner was pulled off, A manipulator 2063 was carried to the B station with packing box 209.
The physical construction of B station 2062 and A station 2061 are basic identical, are symmetrical arranged, and after packing box 209 was carried to B station 2062, same method step was finished reason angle and the corner cut work of the corner of these packing box 209 rear end packaging bags 2069.The packing box 209 that all finish after reason angle, the corner cut at last two ends enters into discharging mechanism 207, enters next process.
The reason angle chamfering mechanism 206 of the film packaging machine 20 that the utility model the first embodiment provides can also have the various deformation structure.See also Fig. 4, the direction at reason angle can not be forward roll extrusion of side along packing box 209, but is the scope on 0 ° of-90 ° of slope with the side of packing box 209.See also again Fig. 5, the inboard of cylinder mechanism 2065 all right two corners, and along oblique upper direction roll extrusion corner.In addition, cylinder mechanism 2066 can also be a polished rod (not shown) or smooth module (not shown), makes the corner reason straight by this polished rod or smooth module toward the passing of bed plate 20672 and angle base plate 20681.
In addition, this pyrocondensation stove 208 can be merged into an integral body with this film packaging machine 20, can also separate setting with it, buys respectively or sells.
See also Fig. 6, the packaging process flow figure of a kind of film packaging machine that provides for the utility model the second embodiment, it comprises the steps: (physical construction of mentioning in the following flow process sees also view and the numbering of the film packaging machine that the utility model the first embodiment provides)
Step 101: pan feeding, packing box 209 is put into from feeding mechanism 201, enters delivery system, moves with load-transfer device.The electronic eyes of the inflow point of feeding mechanism 201 detects the height of packing box 209 automatically, and this height value is sent to bag-making organization 202.
Step 102: bag, bag-making organization 202 is made into individual packaging bag 2069 with the bilayer film 2028 that plastic film provides mechanism 2021 to provide, and this packaging bag 2069 expanded the cuboid that bag mechanism 2027 struts into an end opening by one, then deliver to and push away case structure 203 places.
Step 103: push away box and enter bag, push away case structure 203 packing box 209 is pushed in the packaging bag 2069, expand bag mechanism 2027 and withdraw from packaging bag 2069.
Step 104: earnestly sealing, to seal fervent mechanism 205 opening of packaging bag 2069 is sealed up, the unnecessary corner of cutting away is collected by garbage collection mechanism 204.
Step 105: reason angle corner cut, the packing box after the sealing enter reason angle chamfering mechanism 206, and reason angle chamfering mechanism is managed directly the corner of packaging bag 2069, then cuts off and pulls off.
Step 106: pyrocondensation, import to discharging mechanism 207 through the packing box 209 after the corner cut of reason angle from reason angle chamfering mechanism 206, discharging mechanism 207 imports to packing box 209 in the pyrocondensation stove 208, and the packaging bag 2069 of packing box 209 outer encapsulation is finished pyrocondensation in pyrocondensation stove 208.
Wherein step 102 further comprises the steps:
Step 1021: for film, plastic film provides mechanism 2021 to provide a volume bilayer film 2028 to supply film.
Step 1022: membrane, filming-drawing mechanism 2022 is pulled out the length of setting with bilayer film 2028 and is placed the position of folder film detent mechanism 2024, and there is the parameters relationship of setting in the height of the automatic detected packing box 209 of electronic eyes of feeding mechanism 201 inflow points in the length of this setting and the step 101.
Step 1023: after folder film, filming-drawing mechanism 2022 were pulled to folder film detent mechanism 2024 with bilayer film 2028, folder film detent mechanism 2024 was with these bilayer film 2028 clamping positions and fixing.The expansion bag mechanism 2027 of closure state enters between the bilayer film 2028 simultaneously.Then, filming-drawing mechanism 2022 is return original position.
Step 1024: earnestly, the fervent mechanism 2023 of bag cuts off this section bilayer film 2028, and the sideline of cut-off part is sewed up, and section bilayer film of this after the cut-out 2028 namely forms the packaging bag 2069 of an opening.
Step 1025: expand bag, expand bag mechanism 2027 and launch, and packaging bag 2069 is strutted the cuboid that forms an opening.
Step 1024: send bag, then this packaging bag that struts 2069 pushes away case structure 203 places through sending bag mechanism 2025 to be sent to, and carries out next process.
See also Fig. 7, step 105 further comprises the steps:
Step 1051: import A station 2061, A manipulator 2063 is carried to A station 2061 with packing box 209, the corresponding bed plate 20672 of the front end of packing box 209.
Step 1052: push away box by bag, push away box and push away box by the bag action by bag mechanism to 209 1 of packing boxes, packing box 209 front ends and bed plate 20672 are adjacent to.
Step 1053: reason angle, the cylinder mechanism 2066 of A manipulator 2063 are along the side roll extrusion forward of packing box 209, and the corner reason is straight.
Step 1054: angle, angle arm 20682 is clipped in angle base plate 20681 both sides with the corner, then draws angle mechanism 2068 to clamp behind the corner backward mobile, and the corner is stretching.
Step 1055: corner cut, the hot knife 20671 of chamfering mechanism 2067 moves the corner thermal cut-out toward bed plate 20672 directions.
Step 1056: draw the angle, draw angle mechanism 2068 clamp after the cut-out the corner and toward drop-down, the corner after fervent is pulled off and the unified waste material of collecting.
Then A manipulator 2063 is carried to B station 2062 with packing box 209.
After reason angle, corner cut action were finished in the corner of the front end of 2061 pairs of packing boxes 209 of A station, packing box 209 entered into B station 2062, finishes at B station 2062 reason angle and the corner cut of corner, packing box 209 rear end are moved.Its technological process and A station 2061 are basic identical.Also comprise the steps:
Step 1061: import B station 2062, A manipulator 2063 is carried to B station 2062 with packing box 209, the corresponding chamfering mechanism in the rear end of packing box 209.
Step 1062: push away box by bag, push away box and push away box by the bag action by bag mechanism to 209 1 of packing boxes, packing box 209 rear ends and bed plate are adjacent to, make packing box 209 accurate positionings.
Step 1063: reason angle, the cylinder mechanism of B manipulator 2064 are along the backward roll extrusion of side of packing box 209, and the corner reason is straight.
Step 1064: angle, the angle arm is clipped in angle base plate both sides with the corner, then draws angle mechanism to clamp behind the corner mobile forward, and the corner is stretching.
Step 1065: corner cut, the hot knife of chamfering mechanism cuts off the corner toward the motion of bed plate direction.
Step 1066: draw the angle, draw angle mechanism 2068 clamp after the cut-out the corner and toward drop-down, the corner after fervent is pulled off and the unified waste material of collecting.
Afterwards, B manipulator 2064 is carried to discharging mechanism 207 with packing box 209.
After reason angle, corner cut action were finished in the corner of 2061 pairs of packing box 209 front ends of A station, packing box 209 entered into B station 2062, finishes at B station 2062 reason angle and the corner cut of corner, packing box 209 rear end are moved.Its technological process and A station 2061 are basic identical.
The relatively existing hand-filling of the film packaging machine 20 that the utility model provides, its production efficiency significantly promotes, and the stay in grade of its product.By bag-making organization 202 and reason angle chamfering mechanism 206 are set, bag-making organization 202 can be made single packaging bag 2069 with bilayer film 2028, and packaging bag 2069 can be strutted into the cuboid of standard or other shapes that needs, packing box 209 position of putting into packaging bag 2069 can be controlled more accurately like this, and by the inflow point at feeding mechanism 201 height that electric eye is judged the packing box 209 of pan feeding is set, and with this height value be sent to the system 202 bag mechanisms, bag-making organization 202 can according to the height of the packing box 209 at pan feeding place, be made into the packaging bag 2069 of corresponding size automatically by the certain parameter relation.Packing box 209 enters into reason angle chamfering mechanism 206 after being pushed into packaging bag 2069, manage directly the corner that reason angle chamfering mechanism 206 can stretch out packaging bag 2069 state of nature, then cut off along the sideline at the place, sideline of packing box 209, and sew up, corner after will cutting off simultaneously pulls off and unified the collection, there has not been the corner in packaging bag 2069 after pyrocondensation on the packing box 209 like this, overlapping in conjunction with the sideline of sideline with packing box 209 of its two ends, both sides place the center position of packing box 209 in conjunction with the sideline, its packing is whole neat and artistic, and do not exist the corner of packaging bag 2069 or sideline to block the trade mark of packing box 209, or affect the problem of the decoration design on the packing box 209.
The above only is preferred embodiment of the present utility model, and in order to limit the utility model, all any modifications of making within principle of the present utility model are not equal to replacement and improvement etc. and all should be included within the protection domain of the present utility model.